Arthur is available for hire

Arthur Duarte

Verified Expert in Engineering

Cloud Architect and Developer

Curitiba - State of Paraná, Brazil

Toptal member since February 1, 2023

Expertise

AWS Cloud Enterprise Architecture AWS DevOps Cloud Engineering Site Reliability Cloud Architecture DevOps DNS Migration Engineering AWS RDS SaaS System Administration Cloudflare WebSphere Nginx Linux System Administration Automation AWS IAM

Bio

Arthur is a Professional Certified Cloud Architect who has worked on global projects, positively impacting the lives of millions of users through cloud migrations to high availability and disaster recovery solutions. He has also implemented CI/CD pipelines to ensure the continuous delivery of high-quality solutions. Arthur maximizes scalability and efficiency for an excellent user experience.

Portfolio

Dandelion Science

Amazon Web Services (AWS), DevOps, AWS DevOps, Amazon RDS, Amazon EC2...

Company DENAR For Investment Limited Liability

PostgreSQL, DevOps, Linux, Oracle Cloud Infrastructure (OCI), FastConnect...

Phorum Inc

Amazon Web Services (AWS), DevOps, AWS DevOps, Infrastructure as Code (IaC)...

Experience

Amazon Web Services (AWS) - 14 years
AWS Cloud Architecture - 13 years
Enterprise Architecture - 13 years
AWS CloudFormation - 4 years
Terraform - 4 years
Infrastructure as Code (IaC) - 3 years
AWS Lambda - 3 years
CI/CD Pipelines - 2 years

Availability

Part-time

Preferred Environment

Amazon Web Services (AWS), Terraform, AWS CloudFormation, Infrastructure as Code (IaC), AWS Cloud Development Kit (CDK), AWS DevOps, Google Cloud Platform (GCP), Azure, Oracle Cloud Infrastructure (OCI)

The most amazing...

...thing I've designed is the first AWS RDS Aurora cluster-managed unplanned failover, which auto-changes the write node to another region without downtime.

Work Experience

MLOps Engineer

2024 - PRESENT

Dandelion Science

Restored the functionality of the development API.
Fixed the onboard and offboard process of users on AWS using Google as an external source.
Helped the development team by providing the best technology daily so they can do their tasks.

Technologies: Amazon Web Services (AWS), DevOps, AWS DevOps, Amazon RDS, Amazon EC2, Amazon S3 (AWS S3), Terraform, GitHub, Machine Learning Operations (MLOps), Ray Cluster, Terragrunt, PostgreSQL, Ubuntu, Amazon Linux, Python, Shell Scripting, Ray.io, Hamachi VPN, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), APIs, Infrastructure Security, Virtual Private Cloud (VPC), Networks

Senior Cloud Architect

2024 - PRESENT

Company DENAR For Investment Limited Liability

Led the setup of new staging and production environments on the Google Cloud Platform, encompassing network configurations, security, Kubernetes deployment, and more.
Managed workload migrations between Oracle OCI and Google Cloud Platform to ensure seamless transitions and operational efficiency.
Implemented CI/CD pipelines for more than 20 applications using Github. Deploying to Kubernetes on Oracle OCI and GCP.
Set up network connectivity between DirectFN workloads deployed on Oracle OCI to Tadawul.
Developed CI/CD pipelines using GitHub Actions for Oracle OCI and Google Cloud, streamlining deployments and enhancing delivery efficiency.
Correctly implemented New Relic on the infrastructure side for better observability.
Set up VPNs between OCI and GCP, OCI and the headquarters, and between GCP (3 environments) and the headquarters.
Deployed a dedicated environment using Red Hat Enterprise Linux for the DirectFN application.
Migrated 20 applications from servers with docker-compose to Kubernetes on both OCI and GCP.
Set up a GCP landing zone on all environments owned by the company.

Technologies: PostgreSQL, DevOps, Linux, Oracle Cloud Infrastructure (OCI), FastConnect, Kubernetes, GitHub, CI/CD Pipelines, Google Cloud, VPN, FortiGate, Docker, Cloud Migration, Cloud FinOps, English, Enterprise Architecture, Startups, FinOps, Cost Reduction & Optimization (Cost-down), Cloud Infrastructure, Site Reliability Engineering (SRE), Cloud Security, Cloud Architecture, SaaS, AWS Cloud Security, Microsoft 365, Microsoft OneDrive, Outlook, IT Administration, Microsoft Teams, Office 365, Fortinet Firewall Configuration, GitHub Actions, Azure DevOps, Python, .NET, Node.js, Fortinet, STC Circuit, New Relic, Sentry, Ubuntu, RHEL, Oracle Linux, Windows Server, Docker Compose, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Networks

AWS DevOps Engineer

2024 - PRESENT

Phorum Inc

Implemented the AWS Landing Zone in company environments.
Deployed both front-end and back-end services on AWS ECS, ensuring scalability and reliability. Enhanced security and service discovery by restricting back-end access to front-end services within a dedicated environment.
Designed pipelines to deploy the application and the infrastructure using Terraform for infrastructure management during the pipeline run.
Allowed the development team to control the infrastructure deployment during the pipeline run with environment variables controls.
Implemented MLOps with Ray.io on AWS environments.

Technologies: Amazon Web Services (AWS), DevOps, AWS DevOps, Infrastructure as Code (IaC), Terraform, English, AWS Cloud Architecture, Enterprise Architecture, Startups, Docker, Amazon EC2, Amazon Route 53, AWS ALB, Amazon Virtual Private Cloud (VPC), Linux, Cloud Infrastructure, Site Reliability Engineering (SRE), Cloud Architecture, Machine Learning Operations (MLOps), IT Administration, Machine Learning, AWS Control Tower, Ray, Ray.io, GitHub Actions, Python, PostgreSQL, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS DevOps Architect

2024 - 2025

Dealermade

Reduced 30% of the AWS bill by identifying servers and unused resources. Also, I identified bots consuming S3 resources, which were increasing the AWS bill.
Migrated the company's API from ElasticBeanstalk to EKS (Kubernetes).
Upgraded and restructured Elasticsearch hosted on EKS (Kubernetes), plus EKS upgrade and security improvement.
Optimized Elastic Beanstalk with the best value of EC2 instances for the applications.
Implemented Compute Optimizer in all instances to find the best EC2 instance for all the workloads running.

Technologies: Amazon Web Services (AWS), Elasticsearch, Kubernetes, Docker, CI/CD Pipelines, Scala, VPC, Helm, SecOps, Identity & Access Management (IAM), Terraform, Infrastructure as Code (IaC), English, AWS Cloud Architecture, Enterprise Architecture, AWS DevOps, DevOps, Amazon EC2, Amazon Route 53, AWS ALB, Amazon Virtual Private Cloud (VPC), FinOps, Linux, Cost Reduction & Optimization (Cost-down), Cloud Infrastructure, Site Reliability Engineering (SRE), Cloud Security, Beanstalk, Cloud Architecture, AWS Cloud Security, Microsoft 365, Outlook, IT Administration, Microsoft Teams, Amazon CloudFront, Terragrunt, GitHub, GitHub Actions, Shell Scripting, Redis, Ubuntu, Cloudflare, Squarespace, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), APIs, Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS DevOps Architect

2024 - 2024

Tango Publishing Inc.

Migrated all applications from Digital Ocean to AWS in just 20 hours.
Implemented autoscaling on AWS for the newly migrated workloads. This wasn't possible on Digital Ocean.
Migrated databases from Digital Ocean to AWS in a few hours.

Technologies: LAMP, NGINX, Linux, DigitalOcean, Apache, Cloud, Memcached, MySQL, NFS, Amazon Web Services (AWS), Ubuntu, PHP, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS HIPAA Consultant

2024 - 2024

HoloRay

Provided strategic guidance to the company on deploying its application on AWS in full compliance with HIPAA guidelines.
Advised on best practices for handling and storing logs generated by the application and AWS resources, detailing secure storage and management processes to meet HIPAA requirements for data integrity and auditability.
Provided all information and help regarding HIPAA compliance to other subjects.

Technologies: Amazon Web Services (AWS), AWS Control Tower, Amazon CloudWatch, AWS Config, AWS CloudTrail, HIPAA Compliance, Performance, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS Cloud Architect

2024 - 2024

No-L Systems LLC

Implemented a multicast network on AWS using Transit Gateway (TGW).
Set up a unicast-to-multicast forwarder between AWS regions N. Virginia and Tokyo.
Architected a complex AWS network with 18 subnets, including access control lists (ACLs), routing configurations, and other essential network components.
Deployed all AWS environments using the latest Terraform.

Technologies: Amazon Web Services (AWS), AWS Certified Developer, AWS Certified Advanced Networking - Specialty, Multicast, Terraform, Infrastructure as Code (IaC), English, AWS Cloud Architecture, Python 3, AWS Transit Gateway, Enterprise Architecture, AWS DevOps, Startups, DevOps, Amazon EC2, Amazon Route 53, AWS ALB, Amazon Virtual Private Cloud (VPC), Linux, NGINX, Cloud Infrastructure, Shell Scripting, Site Reliability Engineering (SRE), Cloud Architecture, AWS Cloud Security, IT Administration, Ubuntu, GitLab, Python, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS DevOps Engineer

2024 - 2024

HeroikStrategies LLC

Implementated the AWS Landing Zone for all environments.
Deployed both front-end and back-end services on AWS ECS, ensuring scalability and reliability. Enhanced security and service discovery by restricting back-end access to front-end services within a dedicated environment.
Designed pipelines to deploy the application and the infrastructure using Terraform for infrastructure management during the pipeline run.
Allowed the development team to control the infrastructure deployment during the pipeline run with environment variables controls.

Technologies: Amazon Web Services (AWS), AWS DevOps, Python, Terraform, Infrastructure as Code (IaC), GitHub Actions, DevOps, English, AWS Cloud Architecture, Enterprise Architecture, Startups, Docker, Amazon EC2, Amazon Route 53, AWS ALB, Amazon Virtual Private Cloud (VPC), Cloud Infrastructure, Site Reliability Engineering (SRE), Cloud Architecture, IT Administration, AWS Control Tower, GitHub, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

DevOps Engineer

2024 - 2024

Tango Publishing Inc.

Orchestrated a swift migration of all system operations from Digital Ocean to AWS in just 20 hours, ensuring a smooth transition without disrupting service.
Set up automatic scaling to adjust resources based on demand and fine-tuned the system to enhance performance by reducing delays affecting application speed.
Transferred databases to the new AWS environment successfully, ensuring all data remained secure and accessible to maintain seamless application functionality.

Technologies: LAMP, NGINX, DigitalOcean, Apache, Cloud, Memcached, MySQL, NFS, VPC, Identity & Access Management (IAM), English, AWS Cloud Architecture, Enterprise Architecture, AWS DevOps, DevOps, Amazon Route 53, AWS ALB, Amazon Virtual Private Cloud (VPC), Linux, Cloud Infrastructure, Site Reliability Engineering (SRE), Cloud Architecture, SaaS, IT Administration, Amazon CloudFront, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

Senior AWS Engineer

2024 - 2024

Gynisus

Resolved a crucial disk space issue in our production machine-learning system by executing a strategic disk expansion.
Provided AWS training regarding network resources.
Conducted an assessment of connectivity and security infrastructure, leading to the identification and subsequent implementation of a VPN system.

Technologies: Amazon Web Services (AWS), Databases, English, AWS Cloud Architecture, AWS DevOps, DevOps, Cloud Infrastructure, Site Reliability Engineering (SRE), AWS VPN, Performance, Cloud, Amazon Web Services (AWS), Virtual Private Cloud (VPC), Networks

AWS DevOps

2024 - 2024

Jason Bulluck Studios LLC

Provided AWS training for the company owner regarding the regions and environments.
Refined webserver configurations to enable automatic application start-up during server reboots.
Reviewed the AWS environment to identify and terminate unnecessary services, significantly reducing operational costs.

Technologies: Amazon Web Services (AWS), AWS DevOps, DevOps, VPC, English, AWS Cloud Architecture, Startups, Amazon Route 53, Cloud Infrastructure, Site Reliability Engineering (SRE), Cloud Architecture, IT Administration, VPN, AWS VPN, NGINX, Ubuntu, Linux, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

Engineer

2024 - 2024

Amplify Group

Migrated the users' accounts from Microsoft 365 to Google Workspace. This included all the mail accounts, emails, and calendars.
Performed the DNS migration from Microsoft 365 back to GoDaddy and organized the DNS management. Also, I set up the entries to make the migration switch to Google Workspace without downtime.
Migrated 50 GB of data from OneDrive to Google Drive.

Technologies: Mail Servers, DNS, SMTP, Server Migration, Migration, IMAP, GoDaddy, DNS Servers, Microsoft OneDrive, OneDrive, OneDrive API, Email, Google Workspace, Outlook, Microsoft Outlook, Networking, Architecture, Gmail, CloudOps, Databases, Ubuntu, AWS Cloud Computing Services, VPC, Identity & Access Management (IAM), English, Site Reliability Engineering (SRE), Performance

DevOps Engineer

2024 - 2024

AmVentureX Inc. (DBA as BioCoach)

Implemented AWS Landing Zone tailored for HIPAA compliance.
Meticulously adhered to HIPAA guidelines, integrating these standards into the AWS infrastructure to prepare it for compliance auditing.
Discovered several bugs in the main application, which helped secure it after the fixes.

Technologies: Amazon Web Services (AWS), HIPAA Compliance, Amazon EC2, Amazon S3 (AWS S3), AWS CloudTrail, CloudOps, Scripting, Amazon Elastic Block Store (EBS), Databases, AWS Cloud Computing Services, VPC, Identity & Access Management (IAM), Terraform, Infrastructure as Code (IaC), English, AWS Cloud Architecture, Enterprise Architecture, AWS DevOps, Startups, DevOps, Amazon Route 53, Amazon Virtual Private Cloud (VPC), Cloud Infrastructure, Site Reliability Engineering (SRE), Cloud Architecture, IT Administration, AWS Control Tower, Amazon CloudFront, Linux, Ubuntu, GitHub, Docker, Kubernetes, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

DevOps Engineer

2023 - 2024

FormulaRx Inc

Implemented AWS Landing Zone tailored for HIPAA compliance.
Meticulously adhered to HIPAA guidelines, integrating these standards into the AWS infrastructure to prepare it for compliance auditing.
Discovered several bugs in the main application, which helped secure it after the fixes.

Technologies: Amazon Web Services (AWS), Amazon EC2, Amazon S3 (AWS S3), AWS IAM, HIPAA Compliance, AWS CloudTrail, CloudOps, Scripting, Amazon Elastic Block Store (EBS), Databases, AWS Cloud Computing Services, VPC, Identity & Access Management (IAM), Terraform, Infrastructure as Code (IaC), English, AWS Cloud Architecture, Enterprise Architecture, AWS DevOps, Startups, DevOps, Amazon Route 53, Amazon Virtual Private Cloud (VPC), Cloud Infrastructure, Site Reliability Engineering (SRE), Cloud Architecture, IT Administration, AWS Control Tower, Amazon CloudFront, Linux, Ubuntu, Docker, Kubernetes, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

DevOps Engineer

2023 - 2024

Stern Pinball

Implemented AWS Landing Zone together with AWS SSO.
Used FinOps to reduce the monthly bill by more than 8,000 USD.
Set up an AWS Session Manager to stop using SSH for the company's EC2 instances.
Implemented AWS ClientVPN to secure the connection between employees and AWS.
Imported all infrastructure to Terraform (four full environments with cross-region) and started the management of infrastructure using Terraform.
Set up a complete UAT environment following production infrastructure for load-testing purposes.
Connected the Stern HQ to AWS using VPN site-to-site.
Helped the machine team with the QR Code for the manual so they could retrieve it online. There was a problem with the QR Code URL that was wrongly created, so I could work around it by adding some NGINX rules.
Designed, in AWS, a way that pinball machines could request access with a temporary IAM user to deploy logs to an S3 bucket so developers could see if. The access was automatically removed after some days.

Technologies: DevOps, AWS DevOps, Amazon Web Services (AWS), Python, Cloud Native, CI/CD Pipelines, Docker, AWS IAM, AWS ELB, Git, Automation, DNS, MySQL, Redis, Amazon DynamoDB, Infrastructure as Code (IaC), Continuous Delivery (CD), GitOps, Networking, Network Architecture, TCP/IP, Web Scalability, Scalability, Infrastructure, FinOps, Terraform, VPN, English, AWS Lambda, AWS Transit Gateway, Amazon API Gateway, Enterprise Architecture, Infrastructure Monitoring, Amazon CloudWatch, Amazon EC2, Amazon Route 53, AWS ALB, Amazon Virtual Private Cloud (VPC), Linux, NGINX, Site Reliability Engineering (SRE), AWS CLI, Cloud Architecture, Backup & Recovery, Confluence, Jira, GitHub, DevOps Engineer, Architecture, Solution Architecture, ECS, Containerization, Security, Computer Networking, System Administration, GitHub Actions, Bash, Cloud Engineering, Cloud, Continuous Integration (CI), Redis Cache, DevSecOps, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), PostgreSQL, IP Networks, Cloud Gateway, Monitoring, Transport Layer Security (TLS), IT Security, Single Sign-on (SSO), Database Security, Provisioning Tools, Server Migration, Migration, AWS Glue, Logging, Linux Administration, Scripting Languages, AWS CloudTrail, CloudOps, Scripting, LAMP, Apache, NFS, Memcached, Sentry, Network Security, Web Platforms, Software Testing Lifecycle (STLC), Amazon Elastic Block Store (EBS), Databases, Ubuntu, AWS Cloud Computing Services, VPC, Identity & Access Management (IAM), AWS Cloud Architecture, Cloud Infrastructure, Microsoft 365, Outlook, IT Administration, Microsoft Teams, AWS Control Tower, Amazon CloudFront, Shell Scripting, Stern Pinball Machine, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), APIs, Infrastructure Security, Virtual Private Cloud (VPC), Networks

Senior Cloud Specialist

2023 - 2024

United Nations International Computing Centre

Supervised the UNDP AIDA 2.0 project's cloud architecture, ensuring compliance with AWS best practices for infrastructure.
Designed a security approach for user log-in on EC2 instances using EC2 Session Manager when from UNICC and when from other users to differentiate the level of access.
Helped UN agencies in Kiribati and Sierra Leone to start their presence on AWS.
Created the documentation to be used by UNICC when dealing with GCP resources.
Realized AWS Network Firewall proof-of-concept with Transit Gateway.

Technologies: AWS Cloud Architecture, Terraform, AWS CloudFormation, Enterprise Architecture, Cost Reduction & Optimization (Cost-down), CI/CD Pipelines, Cloud Infrastructure, Amazon Web Services (AWS), Windows Subsystem for Linux (WSL), English, Cloud Security, AWS CLI, Cloud Architecture, Jira, Disaster Recovery Plans (DRP), Architecture, Solution Architecture, AWS Certified Solution Architect, Security, Computer Networking, Automation, AWS IAM, Cloud Native, Infrastructure as Code (IaC), Kubernetes, Cloud Engineering, Cloud, Continuous Integration (CI), Continuous Delivery (CD), Microsoft 365, AWS CodeBuild, DevSecOps, Microservices, TCP/IP, Cybersecurity, Web Scalability, Scalability, Infrastructure, FinOps, AWS Lambda, AWS Transit Gateway, Amazon API Gateway, AWS DevOps, DevOps, Amazon EC2, Amazon Route 53, AWS ALB, Amazon Virtual Private Cloud (VPC), Linux, Confluence, DevOps Engineer, GitLab, Containers, Containerization, Firewalls, Orchestration, Bash, Networking, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), HIPAA Compliance, Bitbucket, IP Networks, Business Continuity & Disaster Recovery (BCDR), Microservices Architecture, Transport Layer Security (TLS), Single Sign-on (SSO), Provisioning Tools, CloudOps, NFS, Google Cloud Platform (GCP), Network Security, Web Platforms, Amazon Elastic Block Store (EBS), Databases, Ubuntu, Audits, AWS Cloud Computing Services, VPC, SecOps, Identity & Access Management (IAM), Site Reliability Engineering (SRE), Machine Learning Operations (MLOps), Azure, AWS Cloud Security, Microsoft OneDrive, IT Administration, Microsoft Teams, Office 365, Machine Learning, AWS Control Tower, Terragrunt, Amazon CloudFront, AWS Landing Zone, GitHub, GitHub Actions, Python, Shell Scripting, Performance, SSL Certificates, AWS Marketplace, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

Infrastructure Automation Specialist

2023 - 2023

CONTAX

Developed a Shell Script to manage files between mounting points on an SFTP server. This script efficiently connects multiple servers through local mounting points and network file shares.
Helped the leading developer to analyze the infrastructure to enable the project.
Provided insights regarding infrastructure and how automation would achieve the best performance.

Technologies: Bash, SFTP, SSH, Linux, SAP, System Administration, Shell Scripting, CentOS, Performance, Cloud, Amazon Web Services (AWS), Infrastructure Security

Cloud Consultant

2023 - 2023

Borb.org

Performed troubleshooting on an offline game server.
Performed a deep analysis of the game infrastructure servers to determine why they were stopped. After reviewing Unity 3D code, Azure, and GCP, I found the problem and fixed it permanently.
Used Google Cloud Storage to hold the game server logs, giving problems with disk fullness to the server.

Technologies: Unity, Google Cloud, Linux, Troubleshooting, Site Reliability Engineering (SRE), DevOps, IT Administration, Performance, Cloud, Infrastructure Security, Networks

AWS DevSecOps Architect

2023 - 2023

Ttdrs Intermediacao e Agenciamento de Negocios de Entretenimento LTDA

Performed damage analysis on the AWS account following a security breach and resource abuse. This involved dealing with attacks across all AWS regions and developing automated scripts to remove resources illicitly deployed by the attacker.
Analyzed CloudTrail logs to investigate the incident's timeline and entry points.
Enhanced the AWS account security, ensuring the upcoming application launch adheres to AWS's best practices.

Technologies: DevOps, Amazon Web Services (AWS), AWS DevOps, Cloud Security, Amazon EC2, SSL, Node.js, AWS CLI, Docker, Kubernetes, Python, React, Amazon Lightsail, IT Security, Web Application Firewall (WAF), Audits, VPC, SecOps, Identity & Access Management (IAM), AWS Cloud Architecture, Cloud Infrastructure, Site Reliability Engineering (SRE), IT Administration, Performance, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS Cloud Architect

2023 - 2023

Blue Saturn

Implemented AWS landing zone alongside AWS single sign-on (SSO).
Designed and implemented the AWS infrastructure for the entire cloud ecosystem.
Engineered and realized an agile CI/CD pipeline utilizing GitHub Actions coupled with the Serverless Framework.
Deployed the entire AWS environment using Terraform and some parts with the Serverless Framework and CloudFormation.

Technologies: Amazon Web Services (AWS), Serverless Framework, AWS Amplify, AWS CloudFormation, Python, Web Scalability, Scalability, Infrastructure, English, AWS DevOps, Enterprise Architecture, DevOps, Amazon Route 53, AWS ALB, Amazon Virtual Private Cloud (VPC), Linux, Site Reliability Engineering (SRE), Content Delivery Networks (CDN), Cloud Architecture, GitHub, DevOps Engineer, Architecture, Solution Architecture, ECS, Containers, Containerization, Security, Computer Networking, System Administration, Git, AWS IAM, Cloud Native, Orchestration, GitHub Actions, Bash, Cloud Engineering, Cloud, Continuous Integration (CI), Networking, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), IP Networks, Microservices Architecture, Single Sign-on (SSO), Provisioning Tools, CloudOps, Scripting, NFS, Web Platforms, Next.js, Databases, Blockchain, Ubuntu, AWS Cloud Computing Services, VPC, Identity & Access Management (IAM), Terraform, Infrastructure as Code (IaC), AWS Cloud Architecture, Python 3, Startups, Cloud Infrastructure, SaaS, IT Administration, AWS Control Tower, Amazon CloudFront, Node.js, Serverless, PostgreSQL, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), APIs, Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS DevOps Architect

2023 - 2023

Premier Lacrosse League

Implemented AWS landing zone alongside AWS single sign-on.
Restructured the infrastructure for in-season games to accommodate over 8,000 viewers during game time by enhancing scalability for EKS and RDS databases.
Established myself as the company's subject matter expert (SME) on AWS, assisting directors during crucial decision-making processes.

Technologies: AWS DevOps, Kubernetes, AWS Lambda, Amazon Web Services (AWS), Continuous Delivery (CD), GitOps, Networking, Network Architecture, Microservices, TCP/IP, Web Scalability, Scalability, Infrastructure, FinOps, Amazon RDS, English, Enterprise Architecture, Infrastructure Monitoring, DevOps, Amazon CloudWatch, Amazon EC2, Amazon Route 53, AWS ALB, Amazon Virtual Private Cloud (VPC), Linux, Site Reliability Engineering (SRE), AWS CLI, Cloud Architecture, GitHub, DevOps Engineer, Architecture, Solution Architecture, Containers, Containerization, Security, Computer Networking, System Administration, Git, AWS IAM, Cloud Native, AWS ELB, Orchestration, Amazon EKS, GitHub Actions, Bash, Cloud Engineering, Cloud, Continuous Integration (CI), DevSecOps, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), PostgreSQL, IP Networks, Monitoring, Microservices Architecture, IT Security, Single Sign-on (SSO), Database Security, Provisioning Tools, Server Migration, Migration, Amazon Aurora, Logging, Linux Administration, AWS CloudTrail, CloudOps, Scripting, Sentry, Web Platforms, Next.js, Amazon Elastic Block Store (EBS), Databases, AWS Cloud Computing Services, VPC, Helm, Identity & Access Management (IAM), Terraform, Infrastructure as Code (IaC), AWS Cloud Architecture, Cloud Infrastructure, IT Administration, AWS Control Tower, Amazon CloudFront, Ubuntu, Node.js, Docker, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), APIs, Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS Cloud Architect

2022 - 2023

Maestria Law

Implemented AWS landing zone with AWS SSO for the company environments.
Executed the migration of critical workloads from a main account to a production account in AWS without disruption in the service.
Designed and developed a high-performance ETL pipeline utilizing AWS resources using DynamoDB, Lambda, EC2 Spot, Elasticsearch, Glue, Athena, S3, and Milvus.
Deployed a private Milvus cluster on AWS EKS for the ETL pipeline.
Employed AWS resources, paying the least amount but with the maximum possible results.

Technologies: AWS Cloud Architecture, Infrastructure as Code (IaC), Docker, Orchestration, Amazon EKS, GitHub Actions, Kubernetes, Bash, AWS Fargate, Amazon Simple Queue Service (SQS), Cloud Engineering, Cloud, Continuous Integration (CI), Continuous Delivery (CD), Amazon Elastic Container Service (ECS), Networking, Network Architecture, Microservices, TCP/IP, Web Scalability, Scalability, Infrastructure, FinOps, Amazon RDS, AWS Lambda, AWS DevOps, Enterprise Architecture, DevOps, Amazon EC2, Amazon Route 53, AWS ALB, Amazon Virtual Private Cloud (VPC), Linux, Site Reliability Engineering (SRE), AWS CLI, Cloud Architecture, GitHub, DevOps Engineer, Architecture, Solution Architecture, ECS, Containers, Containerization, Security, Computer Networking, Git, Amazon DynamoDB, AWS IAM, Cloud Native, Redis Cache, Redis, DevSecOps, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), PostgreSQL, IP Networks, API Gateways, Monitoring, Microservices Architecture, Transport Layer Security (TLS), IT Security, Single Sign-on (SSO), Database Security, Provisioning Tools, Server Migration, Migration, Amazon EventBridge, Amazon Aurora, AWS Glue, Logging, Linux Administration, Scripting Languages, AWS CloudTrail, CloudOps, Scripting, LAMP, Apache, NFS, Memcached, Web Platforms, Amazon Elastic Block Store (EBS), Databases, Ubuntu, AWS Cloud Computing Services, VPC, Helm, Identity & Access Management (IAM), Terraform, Startups, Cloud Infrastructure, SaaS, AWS Cloud Security, IT Administration, NoSQL, AWS Control Tower, Amazon CloudFront, Milvus, Elasticsearch, NGINX, Performance, SSL Certificates, AWS Marketplace, Cloud, Amazon Web Services (AWS), APIs, Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS Cloud Architect

2022 - 2022

F45 Training

Replaced the former architect and created AWS infrastructure architectures and CI/CD pipelines with AWS DevTools within a delivery deadline of fewer than two weeks.
Designed a CI/CD pipeline architecture using AWS DevTools and Terraform, including manual approval gates for production and automatic gates for the testing phase, utilizing Infracost for resource pricing validation.
Created CI/CD pipelines for application and infrastructure, potentially combined for a single pipeline for the entire application and its needs. Built test environments from scratch to save costs.

Technologies: Cloud Architecture, AWS Cloud Architecture, Infrastructure as Code (IaC), AWS Fargate, Amazon Simple Queue Service (SQS), Cloud, Continuous Delivery (CD), Amazon Elastic Container Service (ECS), Networking, Microservices, TCP/IP, Cybersecurity, Web Scalability, Scalability, Infrastructure, FinOps, Terraform, Amazon RDS, English, AWS DevOps, Enterprise Architecture, DevOps, Amazon CloudWatch, Amazon EC2, AWS ALB, Amazon Virtual Private Cloud (VPC), Content Delivery Networks (CDN), GitHub, DevOps Engineer, Architecture, Solution Architecture, Containers, Containerization, Firewalls, Security, Computer Networking, Amazon DynamoDB, Cloud Native, Bash, Cloud Engineering, DevSecOps, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), PostgreSQL, IP Networks, Cloud Gateway, Monitoring, Microservices Architecture, IT Security, Single Sign-on (SSO), Provisioning Tools, Amazon Aurora, Logging, AWS CloudTrail, Network Security, Software Testing Lifecycle (STLC), Amazon Elastic Block Store (EBS), Databases, Ubuntu, AWS Cloud Computing Services, VPC, Identity & Access Management (IAM), Cloud Infrastructure, Site Reliability Engineering (SRE), AWS Cloud Security, IT Administration, AWS Control Tower, Amazon CloudFront, GitHub Actions, Elasticsearch, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), APIs, Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS and Terraform Consultant

2022 - 2022

Curva

Designed a VPN solution using AWS ClientVPN and a complete VPC design for a Dubai customer.
Led the implementation of Terraform in the company infrastructure and DevOps culture.
Authored and curated detailed architectural documentation encompassing high-level design (HLD), low-level design (LLD), and data flow diagrams.

Technologies: AWS Cloud Architecture, Terraform, Enterprise Architecture, Startups, Cost Reduction & Optimization (Cost-down), Cloud Infrastructure, Amazon Web Services (AWS), Amazon EC2, Cloud Architecture, Architecture, AWS Certified Solution Architect, Automation, Infrastructure as Code (IaC), Cloud, TCP/IP, Web Scalability, Infrastructure, AWS DevOps, DevOps, Amazon Virtual Private Cloud (VPC), DevOps Engineer, Solution Architecture, Security, Computer Networking, Cloud Native, Bash, Cloud Engineering, Networking, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), IT Security, AWS Cloud Computing Services, VPC, Site Reliability Engineering (SRE), IT Administration, AWS Control Tower, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS Cloud Architect

2022 - 2022

Grange Insurance

Crafted meticulous architectural documentation encompassing HLD, LLD, data flow diagrams, and implementation models.
Created best practice guidelines and execution models for SysOps teams, encompassing automation scripts, CI/CD pipelines, monitoring, and incident response strategies.
Migrated 12 AWS accounts to AWS Control Tower without service disruption.
Integrated advanced security solutions such as BeyondTrust Password Safe and PaloAlto Prisma Cloud.
Led a security initiative to address over 100 Lambda issues and vulnerabilities, earning recognition from company directors.

Technologies: AWS Cloud Architecture, AWS Lambda, AWS DevOps, Python 3, Cost Reduction & Optimization (Cost-down), Python, Cloud Infrastructure, Amazon Web Services (AWS), English, Amazon EC2, Cloud Architecture, Confluence, Architecture, DevOps, Git, Automation, AWS IAM, Cloud Native, Bash, Cloud Engineering, Cloud, Continuous Delivery (CD), Microsoft 365, Cybersecurity, Web Scalability, Infrastructure, Terraform, Enterprise Architecture, DevOps Engineer, Solution Architecture, DevSecOps, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), IT Security, Provisioning Tools, Migration, Scripting, Ubuntu, AWS Cloud Computing Services, VPC, SecOps, Infrastructure as Code (IaC), Site Reliability Engineering (SRE), IT Administration, AWS Control Tower, Docker, Linux, CentOS, BeyondTrust Password Safe, Palo Alto Prisma Cloud, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS Cloud Architect

2022 - 2022

Booz Allen Hamilton

Authored comprehensive architectural documentation, including HLD and LLD diagrams, data flow diagrams (DFD), and implementation models.
Implemented AWS Global Accelerator for disaster recovery, making switching to another region easier and faster.
Developed and disseminated best practice guidelines, runbooks, and templates to be executed by the site reliability engineering (SRE) team, optimizing system reliability, automation, and performance by applying DevOps principles.
Connected AWS with Slack using AWS Chatbot so the engineer could receive information from AWS resources and send commands to execute on AWS using the Chatbot.

Technologies: AWS Cloud Architecture, AWS CloudFormation, AWS Cloud Development Kit (CDK), AWS DevOps, Enterprise Architecture, Python 3, Infrastructure Monitoring, DevOps, Cost Reduction & Optimization (Cost-down), CI/CD Pipelines, Python, Cloud Infrastructure, Amazon Web Services (AWS), Windows Subsystem for Linux (WSL), English, Amazon CloudWatch, Amazon Route 53, AWS ALB, Cloud Security, Jenkins, Content Delivery Networks (CDN), DNS, AWS Auto Scaling, Cloud Architecture, Confluence, Jira, GitHub, Disaster Recovery Plans (DRP), DevOps Engineer, Architecture, Solution Architecture, Containers, Containerization, AWS Certified Solution Architect, Computer Networking, Git, Automation, AWS IAM, Cloud Native, AWS ELB, Infrastructure as Code (IaC), TypeScript, Orchestration, AWS Fargate, Cloud Engineering, Cloud, Continuous Integration (CI), Continuous Delivery (CD), GitOps, Microservices, TCP/IP, Cybersecurity, Web Scalability, Scalability, Infrastructure, Security, DevSecOps, Networking, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), IP Networks, Monitoring, Microservices Architecture, Transport Layer Security (TLS), IT Security, SDKs, Provisioning Tools, CloudOps, Network Security, Web Platforms, Amazon Elastic Block Store (EBS), Databases, Ubuntu, AWS Cloud Computing Services, VPC, Site Reliability Engineering (SRE), SaaS, AWS Cloud Security, IT Administration, Amazon CloudFront, Docker, Kubernetes, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS Solutions Architect

2020 - 2022

Abastece Aí

Took over the infrastructure the senior cloud architect created and expanded it to more regions and VPC/VPN connections.
Executed the implementation of VMC on AWS to transfer all on-premise workloads supporting the legacy loyalty program with 22 million users in Brazil to AWS. Established connectivity between VMC on AWS, Oracle OCI, and on-premises networks using eTGW.
Implemented a solution to bring the company's website up by using Global Accelerator to bypass a DNS problem, keeping the company's identity online.
Designed the infrastructure for the new laundry-money prevention system.
Acted as a tech lead for the most significant migration of the company between on-premises and many partner networks to AWS.
Engineered the world's first unmanaged planned failover for AWS RDS. This innovation prompted AWS to showcase my expertise at the AWS Summit and feature it in a blog post.
Produced an ephemeral development environment solution so different dev areas could have their dev environment, which would be taken down and rebuilt when necessary. Used a CI/CD pipeline with AWS CodePipeline and Terraform workers.
Assisted in implementing a data lake on GCP where all data was collected from databases in different AWS accounts and placed into a data source also in AWS. This was a project partially sponsored by Google.

Technologies: AWS Cloud Architecture, Terraform, VMC Algorithms, VPN, Azure Active Directory, WebSphere, Red Hat OpenShift, AWS VPN, AWS Transit Gateway, Amazon API Gateway, AWS DevOps, Enterprise Architecture, Infrastructure Monitoring, DevOps, Cost Reduction & Optimization (Cost-down), CI/CD Pipelines, Cloud Infrastructure, Shell Scripting, Amazon Web Services (AWS), Windows Subsystem for Linux (WSL), Amazon CloudWatch, Amazon EC2, Amazon Route 53, AWS ALB, AWS Database Migration Service (DMS), NGINX, Cloud Security, Jenkins, Content Delivery Networks (CDN), DNS, AWS Auto Scaling, Cloud Architecture, Backup & Recovery, Jira, Disaster Recovery Plans (DRP), On-premise, VMware, F5 Networks, Architecture, Solution Architecture, ECS, Amazon Elastic Container Service (ECS), APIs, GitLab, Containers, Containerization, Firewalls, AWS Certified Solution Architect, Security, Computer Networking, Git, Automation, Amazon DynamoDB, AWS IAM, Cloud Native, AWS ELB, Infrastructure as Code (IaC), Orchestration, Bash, AWS Fargate, Amazon Simple Queue Service (SQS), Cloud Engineering, Cloud, Continuous Integration (CI), Continuous Delivery (CD), Microsoft 365, AWS CodeBuild, Cloud Migration, GitOps, Networking, Network Architecture, Microservices, TCP/IP, Cybersecurity, Web Scalability, Scalability, Infrastructure, Oracle Cloud Infrastructure (OCI), FinOps, Amazon RDS, AWS Lambda, Amazon Virtual Private Cloud (VPC), Linux, JavaScript, AWS CLI, DevOps Engineer, DevSecOps, ELK (Elastic Stack), Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), Bitbucket, PostgreSQL, IP Networks, OpenVPN, Cloud Gateway, API Gateways, Monitoring, Business Continuity & Disaster Recovery (BCDR), Microservices Architecture, Transport Layer Security (TLS), IT Security, Single Sign-on (SSO), Database Security, Provisioning Tools, Server Migration, Migration, Amazon EventBridge, Amazon Aurora, Linux Administration, Scripting Languages, Oracle Cloud, AWS CloudTrail, Elasticsearch, AWS CodePipeline, CloudOps, Scripting, LAMP, Apache, NFS, Memcached, Google Cloud Platform (GCP), Web Application Firewall (WAF), Network Security, Web Platforms, Amazon Elastic Block Store (EBS), Databases, Ubuntu, Audits, AWS Cloud Computing Services, VPC, Identity & Access Management (IAM), Multicast, Site Reliability Engineering (SRE), SaaS, AWS Cloud Security, IT Administration, Microsoft Teams, NoSQL, AWS Control Tower, Amazon CloudFront, Performance, SSL Certificates, AWS Marketplace, Cloud, Amazon Web Services (AWS), APIs, Infrastructure Security, Google Cloud, Virtual Private Cloud (VPC), Networks

AWS Consultant

2020 - 2020

SAME NO MORE Style Rental

Reduced AWS consumption by over 50% during the COVID-19 period.
Implemented the PHP pipeline on EC2 servers for the development company.
Implemented Terraform on AWS resources that had been previously created manually.

Technologies: AWS Cloud Architecture, Cost Reduction & Optimization (Cost-down), Cloud Infrastructure, Amazon Web Services (AWS), Startups, Amazon EC2, Amazon Route 53, NGINX, Site Reliability Engineering (SRE), DNS, AWS Auto Scaling, Cloud Architecture, DevOps Engineer, Computer Networking, Automation, Cloud Native, AWS ELB, Bash, Cloud Engineering, Cloud, eCommerce, Microsoft 365, Cloud Migration, Cloudflare, WordPress, TCP/IP, Web Scalability, Scalability, Infrastructure, FinOps, AWS DevOps, Enterprise Architecture, DevOps, Amazon Virtual Private Cloud (VPC), JavaScript, Content Delivery Networks (CDN), Solution Architecture, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), Monitoring, IT Security, Server Migration, Migration, Digital Commerce, Linux Administration, CloudOps, Scripting, LAMP, Apache, Amazon Elastic Block Store (EBS), Databases, Heroku, Ubuntu, AWS Cloud Computing Services, VPC, Identity & Access Management (IAM), IT Administration, Linux, PHP, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS Consultant

2020 - 2020

Lexnautas

Designed and implemented the entire AWS environment using Terraform.
Authored comprehensive architectural documentation, including HLD, LLD, and data flow diagrams.
Set up the CI/CD pipelines using Shell Scripts, which the developer wanted to keep using but only on AWS.
Provided a comprehensive TCO for the AWS migration.
Implemented a routine on AWS that would shut down systems to prevent working after hours, during holidays, and on weekends. It would return the functionality on business days and during business hours.

Technologies: Docker, Amazon EC2, Amazon Route 53, AWS ALB, AWS Database Migration Service (DMS), Amazon CloudWatch, AWS Cloud Architecture, Amazon Virtual Private Cloud (VPC), FinOps, DevOps, AWS DevOps, Cost Reduction & Optimization (Cost-down), Cloud Infrastructure, Shell Scripting, Amazon Web Services (AWS), Startups, NGINX, Site Reliability Engineering (SRE), DNS, AWS Auto Scaling, Cloud Architecture, DevOps Engineer, Containers, Containerization, Computer Networking, Automation, AWS ELB, Bash, Cloud Engineering, Cloud, Continuous Delivery (CD), Cloud Migration, Cloudflare, WordPress, Microservices, TCP/IP, Web Scalability, Scalability, Infrastructure, Amazon RDS, Enterprise Architecture, Solution Architecture, Cloud Native, Networking, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), IP Networks, Monitoring, Microservices Architecture, SQL, IT Security, Server Migration, Migration, Amazon Aurora, Linux Administration, CloudOps, Scripting, LAMP, Apache, Amazon Elastic Block Store (EBS), Databases, Heroku, Ubuntu, AWS Cloud Computing Services, VPC, Identity & Access Management (IAM), SaaS, IT Administration, Docker Compose, Linux, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

Systems Integration Developer

2019 - 2020

Duoshiro

Integrated eCommerce stores from the Nuvemshop platform with the Nuvemshop API (similar to the Shopify API).
Integration of eCommerce stores to custom systems using SOAP communication.
Integrated many eCommerce stores from Nuvemshop with the Nuvemshop API to create the first online franchise system in the platform, synchronizing products between them.
Developed an integration between Nuvemshop API and XTech API (another eCommerce platform) so users from XTech could migrate to Nuvemshop easily. The platform backed it.

Technologies: PHP 7, PHP, Linux, NGINX, Cloud Infrastructure, Shell Scripting, MySQL, Amazon Web Services (AWS), Infrastructure Monitoring, Amazon EC2, Amazon Route 53, HTML, CSS, Site Reliability Engineering (SRE), DNS, AWS Auto Scaling, APIs, Computer Networking, Git, Automation, Bash, Cloud, eCommerce, Cloudflare, WordPress, TCP/IP, JavaScript, Twig, SSL, Bitbucket, Videos, DigitalOcean, SQL, Mail Servers, Migration, Digital Commerce, Logging, Linux Administration, Scripting Languages, Scripting, LAMP, Apache, Databases, Ubuntu, Trello, Laravel, Hamachi VPN, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), APIs, Infrastructure Security, Networks

AWS Consultant

2019 - 2019

Carro Aluguel

Migrated the entire infrastructure from the current on-premises site to AWS, resulting in a 50% cost reduction and a 40% performance improvement.
Established a comprehensive local mail server and infrastructure to reduce expenses linked to utilizing an online workspace. This setup involved a Dell PowerEdge server with Citrix Hypervisor.
Designed a CI/CD pipeline for the company application.
Implemented business monitoring using Zabbix to inform people in the call center about the system's health.
Created business dashboards using New Relic for the company to see the sell metrics.

Technologies: AWS Cloud Architecture, Cost Reduction & Optimization (Cost-down), Cloud Infrastructure, Shell Scripting, MySQL, Amazon Web Services (AWS), Startups, Infrastructure Monitoring, Amazon EC2, Amazon Route 53, AWS ALB, NGINX, HTML, Site Reliability Engineering (SRE), DNS, AWS Auto Scaling, Cloud Architecture, On-premise, DevOps Engineer, Architecture, Firewalls, Computer Networking, Automation, AWS IAM, AWS ELB, Bash, Cloud Engineering, Cloud, Continuous Delivery (CD), Microsoft 365, Cloud Migration, Networking, Network Architecture, Cloudflare, TCP/IP, AWS Elastic Beanstalk, Web Scalability, Scalability, Infrastructure, FinOps, Amazon RDS, AWS DevOps, Enterprise Architecture, DevOps, Linux, JavaScript, Solution Architecture, Security, System Administration, Cloud Native, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), IP Networks, Monitoring, .NET, Transport Layer Security (TLS), IT Security, Mail Servers, SMTP, Server Migration, Migration, Linux Administration, Scripting Languages, CloudOps, Scripting, LAMP, Apache, Amazon Elastic Block Store (EBS), Databases, Ubuntu, AWS Cloud Computing Services, VPC, Identity & Access Management (IAM), IT Administration, Amazon CloudFront, Citrix ZenServer, Citrix, Apache HTTP Server, Postfix, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

AWS Infrastructure and Monitoring Specialist

2019 - 2019

Agrotopus

Reduced the AWS bill by 30% by removing unused systems.
Set up a monitoring system for the company's critical resources using Zabbix and Raspberry PI, showing data on televisions in the office.
Discovered a major application bug preventing more than 10 users from being logged into the platform.
Helped set up the customer's AWS accounts to do VPC peering with the company VPC to connect the smart physical storage.
Created a farm vehicles monitoring system using IOT and Zabbix to let the owners know when they were being used. This opened a new area in the company for vehicle monitoring.
Designed the new CI/CD pipeline to deploy resources on AWS.

Technologies: Amazon Web Services (AWS), NGINX, Zabbix, Amazon CloudWatch, PHP, Cost Reduction & Optimization (Cost-down), Cloud Infrastructure, Shell Scripting, AWS Cloud Architecture, Startups, Infrastructure Monitoring, Amazon EC2, Amazon Route 53, Site Reliability Engineering (SRE), AWS Auto Scaling, Kubernetes, Computer Networking, Automation, AWS ELB, Bash, Cloud Engineering, Cloud, Continuous Delivery (CD), eCommerce, Microsoft 365, Networking, Network Architecture, TCP/IP, Web Scalability, Scalability, Infrastructure, AWS DevOps, Enterprise Architecture, DevOps, Amazon Virtual Private Cloud (VPC), DevOps Engineer, Solution Architecture, Security, AWS IAM, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), IP Networks, Cloud Gateway, Data Feeds, SIM Cards, Monitoring, SQL, Mail Servers, Server Migration, Migration, Digital Commerce, Linux Administration, Scripting Languages, CloudOps, Scripting, LAMP, Apache, Amazon Elastic Block Store (EBS), Databases, Ubuntu, AWS Cloud Computing Services, Identity & Access Management (IAM), SaaS, IT Administration, Linux, Raspberry Pi, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

eCommerce and Web Developer

2015 - 2019

Duoshiro

Created the first fully customized product experience on Nuvemshop using multiple form fields and a vast library of images hosted on another Linux server so users could see the product being built during the form filling.
Created more than 50 stores using Nuvemshop from scratch.
Created the 1st customized product on the Nuvemshop platform.
Discovered significant bugs in the NUvemshop API that helped developers avoid customers exposing personal data through the API.
Created an app for platforms like "Notas do Pedido" that let customers know what was happening with their customized products and 18+ that displayed a notice when entering drinks websites to fulfill a federal law to warn the users.
Created the first digital product delivery on the platform with the customization on the fly of PDFs and a management system outside the platform.

Technologies: PHP 7, REST, JavaScript, HTML, CSS, Twig, Shell Scripting, MySQL, Amazon Web Services (AWS), AWS Cloud Architecture, Amazon EC2, Amazon Route 53, PHP, NGINX, Site Reliability Engineering (SRE), DNS, APIs, Git, Automation, Bash, eCommerce, Cloudflare, WordPress, TCP/IP, Scalability, SSL, Bitbucket, SQL, Mail Servers, SMTP, Digital Commerce, Scripting Languages, LAMP, Apache, Ubuntu, Trello, Linux, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security

AWS Consultant

2015 - 2015

Gradle

Designed and implemented an ELK Stack (Elasticsearch, Logstash, and Kibana) for analytics and data visualization purposes.
Aided in configuring IAM permissions for the engineers' AWS accounts.
Reviewed and revised the AWS company account and best practices.

Technologies: Amazon Web Services (AWS), Amazon EC2, Amazon S3 (AWS S3), AWS Key Management Service (KMS), AWS IAM, Elasticsearch, Linux, Ubuntu, ELK (Elastic Stack), Performance, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

IT Infrastructure and Security Manager

2014 - 2015

MalaPronta

Implemented IT changes to achieve compliance with PCI-DSS certification.
Integrated the AWS Cloud and on-premises environments for the developers and QA team.
Implemented a monitoring system using Zabbix with autoscaling to the entire AWS environment.
Created an automated QA environment on AWS that only worked during business days and business hours to save on costs.
Implemented a DDoS solution to save the mail application from attacks.
Supported a client support office for the 2016 Olympics, coordinating logistics, IT support, and customer relations.

Technologies: AWS Cloud Architecture, Cost Reduction & Optimization (Cost-down), Cloud Infrastructure, Shell Scripting, Amazon Web Services (AWS), Startups, Amazon EC2, Amazon Route 53, AWS ALB, NGINX, HTML, Windows Server, Jenkins, Content Delivery Networks (CDN), DNS, AWS Auto Scaling, Cloud Architecture, Confluence, Jira, On-premise, Security, Computer Networking, Automation, AWS ELB, Bash, Cloud Engineering, Cloud, Microsoft 365, Cloud Migration, Networking, Network Architecture, TCP/IP, Web Scalability, Scalability, Infrastructure, FinOps, Amazon RDS, ITIL V3 Foundation Certified, AWS DevOps, Enterprise Architecture, DevOps, Amazon Virtual Private Cloud (VPC), Linux, Zabbix, DevOps Engineer, Solution Architecture, Cloud Native, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), IP Networks, Monitoring, Microservices Architecture, Transport Layer Security (TLS), IT Security, Mail Servers, SMTP, Server Migration, Migration, Amazon EventBridge, Logging, Linux Administration, Scripting Languages, Apache Tomcat, Scripting, LAMP, Apache, Memcached, Web Platforms, Amazon Elastic Block Store (EBS), Databases, Ubuntu, Apache HTTP Server, Audits, AWS Cloud Computing Services, VPC, Identity & Access Management (IAM), English, SaaS, IT Administration, Amazon CloudFront, CentOS, Amazon Linux, Nagios, PostgreSQL, Dell PowerEdge Servers, PCI DSS, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

IT Analyst

2014 - 2014

VMtecnologia / VMpay

Gathered all the information needed for the PCI-DSS renewal by inspecting all the hardware equipment from the office.
Assisted in implementing a new data center in the office, which included setting up a security camera system.
Deployed a hypervisor system using a Dell PowerEdge server for the company.
Conducted load tests on applications running on AWS.

Technologies: Linux, Shell Scripting, Startups, Infrastructure Monitoring, Site Reliability Engineering (SRE), On-premise, Computer Networking, System Administration, Networking, Network Architecture, TCP/IP, Infrastructure, DevOps, DevOps Engineer, SSL, CCTV, Video Surveillance, CloudOps, IT Administration, Dell PowerEdge Servers, Citrix, Citrix ZenServer, PCI DSS, Performance, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

Cloud Linux System Administrator

2013 - 2014

Golden Mountain Consultoria Empresarial

Deployed a financial application on EC2 instances across development, UAT, and production environments.
Configured a reverse proxy using an Apache web server for the client's financial application.
Set up IT resources using Shell Script and Ansible.
Developed the company website using WordPress with a custom layout.

Technologies: Amazon Web Services (AWS), Amazon EC2, Linux, Ubuntu, Apache HTTP Server, MySQL, PHP, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

Web Programmer

2012 - 2013

Edu Fernandes Design & Produção

Developed websites using CMS platforms such as WordPress and Drupal.
Created applications using PHP with MySQL for clients requiring integrations.
Set up an AWS account for the company hosting project.

Technologies: HTML, CSS, PHP, Shell Scripting, Apache HTTP Server, Linux, Ubuntu, Performance

Chief System Administrator

2010 - 2013

Kii Corporation

Transitioned to Kii Corporation as a key technical lead following the strategic merger of Servo Software (USA) and Synclore (Japan), assuming critical responsibilities in cloud infrastructure integration and support.
Managed and supported hybrid cloud ecosystems leveraging AWS and Rackspace.
Executed the consolidation of disparate AWS architectures inherited from recently acquired startups into a unified, scalable, and highly resilient corporate AWS environment that adheres to enterprise governance and compliance standards.
Adopted and implemented ITIL v3 methodologies within the infrastructure division.
Assumed a role in systems administration and technical guidance for companies incubated by the corporation.
Implemented an enterprise-wide SSO authentication system, leveraging LDAP integration, bolstering security, and streamlining access management across various services and applications.
Developed a web system for internal use and partner collaboration utilizing PHP, JavaScript, and MySQL.
Developed an automated server recovery system utilizing Zabbix, ensuring a fully functional system recovery rate of 100%. Leveraging Zabbix for system recovery effectively resolved any issues encountered.
Integrated systems with cloud systems such as AWS, Rackspace, OVH, and IIJ (Japan).
Helped Universal Pictures to stop forbidden VPN access to copyrighted films.

Technologies: Amazon Web Services (AWS), Linux, Cost Reduction & Optimization (Cost-down), Cloud Infrastructure, Shell Scripting, MySQL, English, Startups, Infrastructure Monitoring, Amazon EC2, HTML, CSS, Site Reliability Engineering (SRE), DNS, AWS Auto Scaling, Confluence, Jira, DevOps Engineer, Computer Networking, System Administration, Automation, AWS IAM, AWS ELB, Bash, Cloud Engineering, Cloud, Continuous Delivery (CD), Cloud Migration, OVH, CentOS, AWS Elastic Beanstalk, Scalability, Infrastructure, AWS DevOps, Enterprise Architecture, DevOps, Zabbix, Beanstalk, Security, Cloud Native, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), IP Networks, Monitoring, SQL, IT Security, SMTP, Server Migration, Migration, Linux Administration, Scripting Languages, Apache Tomcat, CloudOps, Scripting, LAMP, Apache, Amazon Elastic Block Store (EBS), Databases, Ubuntu, Apache HTTP Server, AWS Cloud Computing Services, IT Administration, Rackspace, IIJ, Subversion (SVN), Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Infrastructure Security, Virtual Private Cloud (VPC), Networks

Knowledge Analyst 1 | Support

2010 - 2011

Oracle

Transitioned to Oracle as a specialized technical resource following the high-profile acquisition of Sun Microsystems by Oracle Corporation, inheriting critical responsibilities in legacy systems support and digital course platform management.
Provided support and maintenance for Solaris and Java-based digital course platforms, both current and legacy systems inherited from Sun Microsystems.
Implemented Oracle's educational courses for academic institutions globally.
Rendered level 1 support for the company's digital courses platform.
Redesigned the company's Oracle learning support mail template.

Technologies: Linux, Shell Scripting, English, HTML, CSS, System Administration, Automation, Bash, Infrastructure, SSL, Scripting Languages, Ubuntu, Apache HTTP Server, Solaris, Oracle Solaris, SSL Certificates

Linux System Administrator and Web Programmer

2010 - 2010

Servo Software

Implemented a centralized authentication solution using an LDAP server and Atlassian Crowd for Jira and Confluence, resulting in increased security for servers and systems and a centralized user management location.
Implemented secure server maintenance and updates on AWS EC2, including security patches, new server deployments, and backup routines.
Implemented version control systems like Subversion, Mercurial, and Git to improve the development process for various teams in the company.

Technologies: Linux, Cost Reduction & Optimization (Cost-down), Cloud Infrastructure, Shell Scripting, Amazon Web Services (AWS), English, Startups, Infrastructure Monitoring, Amazon EC2, HTML, CSS, Site Reliability Engineering (SRE), DNS, Confluence, Jira, DevOps Engineer, Computer Networking, System Administration, Bash, Cloud Engineering, Cloud, CentOS, Infrastructure, Amazon RDS, AWS DevOps, Enterprise Architecture, DevOps, Security, Cloud Native, Load Balancers, Infrastructure as a Service (IaaS), SSL, Amazon S3 (AWS S3), IP Networks, Monitoring, SQL, Linux Administration, Scripting Languages, Apache Tomcat, CloudOps, Scripting, LAMP, Apache, Databases, Ubuntu, Apache HTTP Server, Performance, SSL Certificates, Cloud, Amazon Web Services (AWS), Networks

Application Support Administrator

2007 - 2010

Sun Microsystems

Deployed Solaris and Java digital courses to meet the needs of diverse stakeholders, including employees, customers, and partners.
Expedited the rollout of critical hotfixes, targeting legacy learning management systems, facilitating timely resolution of issues, and ensuring uninterrupted access to course content for a global user base.
Earned recognition through five Outstanding Work awards (IDOL) for exemplary performance and contributions in driving innovation and delivering excellence in e-learning.
Developed and implemented an assortment of automation tools and scripts for streamlining the deployment of digital courses across multiple platforms, reducing the deployment time from 30 minutes to two minutes.

Technologies: Linux, Shell Scripting, Solaris, HTML, Confluence, Jira, System Administration, Bash, English, JavaScript, SSL, Scripting Languages, Apache Tomcat, Scripting, LAMP, Apache, Apache HTTP Server, Rackspace, Ubuntu, CentOS, NGINX, Subversion (SVN), Git, PHP, CSS, Java, Bash Script, iMacros

Experience

Design of the First AWS RDS Aurora Cluster Managed Unplanned Failover

As a cloud architect, I implemented a unique failover solution for the RDS Aurora cluster to meet the high availability and disaster recovery requirements of a Brazilian digital wallet processing millions of transactions per week. My solution—known as the "managed unplanned failover"—is designed to automatically switch the write node to another region in seconds in case of failure, ensuring continuous database availability. This solution's effectiveness caught AWS Brazil's attention, resulting in a post on the AWS official blog and an opportunity to present it at the AWS Summit 2022.

Cloud-based Game Streaming

This project aimed to create a low-latency, high-performance cloud gaming solution using AWS EC2 instances to overcome the limitations of unavailable cloud gaming services in Brazil.

Technologies used:
AWS EC2
NVIDIA T4 GPU
Windows Server
Steam Gaming Platform

Project description:
In the early days of cloud-based game streaming, such services were unavailable in Brazil, and VPN solutions provided unplayable latencies. AWS EC2 instances equipped with Windows Server and NVIDIA T4 GPUs were leveraged to tackle this challenge.

The project was implemented in the São Paulo AWS region, which yielded a sub-3ms latency, ensuring a smooth gaming experience. Utilizing the high computational power of the NVIDIA T4 GPUs, the system could process and stream video flawlessly, enabling seamless gameplay of Steam games in real-time.

Outcome:
Successfully demonstrated that cloud-based gaming can be viable in regions where traditional cloud gaming services are unavailable, providing an optimized gaming experience with minimal latency and high-quality video processing.

Cryptocurrency Mining Experimentation on AWS

To assess the financial viability and technical performance of using AWS EC2 instances for cryptocurrency mining during the peak of mining activities.

Technologies Used:
• AWS EC2
• NVIDIA T4 GPU
• CUDA
• SPOT instances

Project Description:
During the hype of cryptocurrency mining, this project aimed to evaluate the profitability and technical feasibility of mining using AWS resources. A small farm of EC2 instances equipped with NVIDIA T4 GPUs was set up for this purpose. CUDA was employed to optimize the mining processes. To maximize cost-efficiency, all instances operated in SPOT mode.

Outcome:
The project concluded that, despite using SPOT instances for cost reduction, the expenses of running the instances outweighed the gains from mining. However, the project provided valuable insights into the capabilities of CUDA for such resource-intensive tasks.

Education

2023 - 2023

Bachelor's Degree in Computer Engineering

Universidade Descomplica - Curitiba, Parana, Brazil

2012 - 2012

Bachelor's Degree in Computer Science

Universidade Paulista (UNIP) - Santos, Sao Paulo, Brazil

Certifications

NOVEMBER 2023 - NOVEMBER 2025

FOCP: FinOps Certified Practitioner

The Linux Foundation

OCTOBER 2022 - OCTOBER 2024

Oracle Cloud Infrastructure 2022 Certified Foundations Associate

Oracle University

OCTOBER 2022 - PRESENT

EF SET Certificate – C2 Proficient

EF Standard English Test

JANUARY 2022 - JANUARY 2024

HashiCorp Certified: Terraform Associate

HashiCorp

MAY 2021 - MAY 2024

AWS Certified Solutions Architect – Professional

Amazon Web Services

MARCH 2019 - PRESENT

Sun Certified Solaris Associate

Sun Microsystems

JULY 2011 - PRESENT

ITIL V3 Certification

EXIN

MAY 2007 - PRESENT

Certificate of Competency in English (ECCE)

University of Michigan

Skills

Libraries/APIs

AWS Amplify, Terragrunt, Node.js, React, OneDrive, OneDrive API

Tools

Terraform, AWS CloudFormation, VPN, AWS Cloud Development Kit (CDK), Amazon CloudWatch, Amazon Virtual Private Cloud (VPC), NGINX, Zabbix, Jenkins, Beanstalk, AWS CLI, Confluence, Jira, GitHub, VMware, Amazon Elastic Container Service (ECS), GitLab, Git, AWS IAM, AWS ELB, Amazon EKS, AWS Fargate, Amazon Simple Queue Service (SQS), AWS CodeBuild, ELK (Elastic Stack), Bitbucket, OpenVPN, Provisioning Tools, AWS Glue, Logging, AWS CloudTrail, Apache Tomcat, CloudOps, Apache, Sentry, Amazon Elastic Block Store (EBS), Apache HTTP Server, Helm, Trello, Microsoft Teams, Amazon CloudFront, Google Workspace, Microsoft Outlook, Docker Compose, Postfix, Nagios, AWS Key Management Service (KMS), Subversion (SVN), iMacros

Languages

Python 3, PHP 7, PHP, JavaScript, HTML, CSS, Python, TypeScript, Bash, SQL, Scala, Java, Bash Script

Frameworks

Twig, Serverless Framework, .NET, Next.js, Unity, Laravel, Ray

Paradigms

DevOps, REST, Automation, Continuous Integration (CI), Continuous Delivery (CD), DevSecOps, Microservices, HIPAA Compliance, Microservices Architecture, Serverless Architecture, Azure DevOps

Platforms

Amazon Web Services (AWS), Solaris, AWS Lambda, WebSphere, Red Hat OpenShift, Docker, Amazon EC2, AWS ALB, Linux, Windows Server, Kubernetes, Cloud Native, CentOS, WordPress, AWS Elastic Beanstalk, Oracle Cloud Infrastructure (OCI), Amazon Lightsail, DigitalOcean, Cloud Gateway, Google Cloud Platform (GCP), LAMP, Heroku, Blockchain, Ubuntu, AWS Cloud Computing Services, Azure, OCI Vault, New Relic, Oracle Linux, Amazon Linux, Raspberry Pi, Citrix, Rackspace

Storage

Azure Active Directory, MySQL, On-premise, Amazon DynamoDB, Redis Cache, Redis, OVH, Amazon S3 (AWS S3), PostgreSQL, Database Security, Amazon Aurora, Oracle Cloud, Elasticsearch, Memcached, Databases, Google Cloud, NoSQL

Industry Expertise

Cybersecurity

Other

Infrastructure as Code (IaC), Windows Subsystem for Linux (WSL), AWS Certified Solution Architect, English, ITIL V3 Foundation Certified, AWS Cloud Architecture, Amazon RDS, AWS VPN, AWS Transit Gateway, Amazon API Gateway, Enterprise Architecture, AWS DevOps, Startups, Infrastructure Monitoring, Amazon Route 53, AWS Database Migration Service (DMS), FinOps, Cost Reduction & Optimization (Cost-down), CI/CD Pipelines, Cloud Infrastructure, Shell Scripting, Site Reliability Engineering (SRE), Cloud Security, Content Delivery Networks (CDN), DNS, AWS Auto Scaling, Cloud Architecture, Backup & Recovery, Disaster Recovery Plans (DRP), F5 Networks, DevOps Engineer, Architecture, Solution Architecture, ECS, APIs, Containers, Containerization, Firewalls, Security, Computer Networking, System Administration, Orchestration, VMC Algorithms, GitHub Actions, Computer Science, Computer Engineering, Cloud Engineering, Cloud, eCommerce, Microsoft 365, Cloud Migration, GitOps, Networking, Network Architecture, GPU Computing, Cloudflare, TCP/IP, Web Scalability, Scalability, Infrastructure, Load Balancers, Infrastructure as a Service (IaaS), SSL, IP Networks, CCTV, Video Surveillance, Videos, API Gateways, Data Feeds, SIM Cards, Monitoring, Business Continuity & Disaster Recovery (BCDR), Transport Layer Security (TLS), IT Security, Single Sign-on (SSO), Mail Servers, SDKs, SMTP, Server Migration, Migration, Digital Commerce, Amazon EventBridge, Linux Administration, Serverless, Scripting Languages, Microsoft OneDrive, Outlook, Networks, AWS CodePipeline, Scripting, NFS, Web Application Firewall (WAF), Network Security, Web Platforms, Software Testing Lifecycle (STLC), Audits, VPC, SecOps, Identity & Access Management (IAM), Multicast, Machine Learning Operations (MLOps), SaaS, AWS Cloud Security, IT Administration, Office 365, Machine Learning, AWS Control Tower, Fortinet Firewall Configuration, Performance, SSL Certificates, AWS Marketplace, Cloud, Amazon Web Services (AWS), APIs, Infrastructure Security, Virtual Private Cloud (VPC), IMAP, GoDaddy, DNS Servers, Email, Gmail, AWS Certified Developer, AWS Certified Advanced Networking - Specialty, FastConnect, FortiGate, Cloud FinOps, Troubleshooting, Fortinet, STC Circuit, RHEL, Ray Cluster, Ray.io, Hamachi VPN, Squarespace, AWS Landing Zone, AWS Config, Stern Pinball Machine, SFTP, SSH, SAP, Milvus, BeyondTrust Password Safe, Palo Alto Prisma Cloud, Citrix ZenServer, Dell PowerEdge Servers, PCI DSS, IIJ, Oracle Solaris

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