Filip Dobrovolny, Developer in Brno, Czech Republic
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Filip Dobrovolny

Verified Expert  in Engineering

Back-end Developer

Location
Brno, Czech Republic
Toptal Member Since
September 27, 2022

Filip is a highly experienced solution architect for AWS cloud and a senior Python developer with a diverse skillset in DevOps, infrastructure, and software development. A decade-long track record of delivering complex projects and consulting clients on best practices showcases his ability to design and implement scalable, secure, and efficient solutions. With a passion for innovation and dedication to delivering high-quality work, Filip is a valuable addition to any team.

Portfolio

Fold Pay
Amazon API Gateway, Amazon, Amazon Web Services (AWS), Amazon CloudFront CDN...
Freelance Clients
Amazon CloudFront CDN, Amazon DynamoDB, Web Application Firewall (WAF)...
Sovereign Cloud Stack
Ansible, Python, Python 3, Python Script, Solution Design, Team Leadership...

Experience

Availability

Part-time

Preferred Environment

Linux, Fedora, PyCharm, English, Python

The most amazing...

...project I've worked on is a software emulator for a popular IoT device that serves 18 million users worldwide, which I developed entirely on my own.

Work Experience

CTO | Solution Architect | Full-stack Developer

2018 - PRESENT
Fold Pay
  • Designed and developed a highly scalable and resilient application architecture using microservices and serverless technologies. Achieved 100-fold on-demand scaling and ensured the reliability of the system.
  • Collaborated with customers to identify and implement new features, resulting in improved user experience and increased user acquisition.
  • Led the development of a Flutter-based mobile application for ticket checking, resulting in improved customer experience and reduced entry time.
  • Directed and managed a team of skilled consultants, ensuring successful project delivery and customer satisfaction.
  • Designed and developed an ESP32-based device that efficiently operates turnstiles for ticket checking, resulting in streamlined operations and reduced customer waiting times.
Technologies: Amazon API Gateway, Amazon, Amazon Web Services (AWS), Amazon CloudFront CDN, Amazon CloudWatch, Amazon DynamoDB, AWS Lambda, Lambda Architecture, Lambda Functions, Stripes, Stripe API, Stripe Connect, Stripe Connect API, Stripe Payments, Python 3, Python, Microservices, RESTful Microservices, RESTful Development, RESTful Web Services, Web, Web API, Architecture, API Architecture, System Architecture, Cloud Architecture, AWS Cloud Architecture, AWS Cloud Computing Services, Django, Django ORM, Django-reversion, Django REST Framework, OAuth, OAuth 2, Amazon RDS, Relational Database Services (RDS), Sentry, Flutter, Mobile Apps, Native Mobile Apps, Embedded Linux, MQTT, Configuration Management, Amazon API, Embedded Systems

Solution Architect | Full-stack Developer | DevOps Specialist

2009 - PRESENT
Freelance Clients
  • Constructed a fintech solution using Django REST framework for a prominent local online seller, enabling customers to defer payments on purchases while providing robust fraud prevention measures through real-time screening against bank databases.
  • Developed a comprehensive Django-based information system for an educational institution, providing a user-friendly site with Bootstrap and jQuery. As a full-stack developer, I collaborated on the entire development cycle, from design to deployment.
  • Developed a Django-based fintech solution for easy paperwork handling and screening of elderly clients for reverse mortgage acquisition in the Netherlands market, with seamless integration of the iDEAL verification system.
  • Created an interactive web game utilizing Django to provide engaging and effective requalification courses.
  • Developed and deployed a Django-based P2P lending platform, enabling users to invest in loan portfolios and borrowers to access low-interest loans.
  • Designed and developed a full-stack information, calibration evidence, and CRM system using the Django framework with a scalable and robust architecture, improving workflow efficiency and streamlining customer management for the organization.
Technologies: Amazon CloudFront CDN, Amazon DynamoDB, Web Application Firewall (WAF), Amazon S3 (AWS S3), Amazon EC2, AWS Fargate, DevOps, Git, AWS DevOps, jQuery, HTML, Bootstrap, Python, Python 3, Django, Django ORM, Django REST Framework, REST, Terraform, Sentry, Continuous Delivery (CD), Continuous Integration (CI), GitHub, Bitbucket, AWS IAM, CircleCI, Architecture, AWS Cloud Architecture, Cloud Infrastructure, DevOps Engineer, Infrastructure as Code (IaC), Linux Administration, Linux Server Administration, Web Servers, Apache, Solution Architecture, Cloud Security, CI/CD Pipelines, AWS CodeCommit, AWS CodeBuild, AWS Management Console, AWS Cloud Computing Services, Cloud, JavaScript, Cloud Architecture, Amazon Firewall, Firewalls, Full-stack, Full-stack Development, Databases, APIs, SQL, JSON, XML, Software Architecture, Technical Consulting, Technical Leadership, Software Implementation, Amazon API Gateway, API Gateways, Application Architecture, Web Application Architecture, Troubleshooting, Back-end, API Development, Configuration Management

Technical Lead | Senior DevOps Engineer

2023 - 2024
Sovereign Cloud Stack
  • Contributed to the Sovereign Cloud Stack initiative at the container layer, making open-source contributions, conducting code reviews, and actively participating in the community by hosting breakout sessions, presenting team results, and more.
  • Led a team of four as a technical lead and team lead, managing timesheets, organizing work, task planning, and analysis. Focused on securing communication between back-end services in an OpenStack environment and customer workloads.
  • Made upstream contributions and participated in developing and reviewing technical standards to enhance the security and efficiency of the cloud infrastructure.
Technologies: Ansible, Python, Python 3, Python Script, Solution Design, Team Leadership, Cloud Architecture, OpenStack, Kubernetes, GitHub, Git, Virtualization, Networking, IPsec, Redis, Docker, Containers, Containerization, Timesheets, Leadership, Design Leadership, Neutron

Senior DevOps Specialist

2022 - 2023
Thermo Fisher Scientific
  • Administered and maintained the internal Kubernetes cluster for the development and integration testing of products, ensuring smooth and efficient operations.
  • Developed Python-based automation utilities to manage and create resources for services in Kubernetes, improving development efficiency and reducing manual errors.
  • Provided expert technical consultation on container-based product platform architecture, contributing to the overall success of the project.
  • Developed and implemented a GitLab CI/CD pipeline for the automated build, test, and deployment of containerized applications to Kubernetes, reducing manual effort and improving development efficiency.
Technologies: Kubernetes, GitLab, GitLab CI/CD, Docker, Helm, Rancher, Elasticsearch, ELK (Elastic Stack), Kibana, Logstash, Filebeat, NGINX, Sphinx Documentation Generator, Git, DevOps Engineer, Linux Administration, Linux Server Administration, Web Servers, Solution Architecture, CI/CD Pipelines, Databases, SQL, JSON, Software Architecture, Technical Consulting, Troubleshooting, Enterprise Application Architecture, Configuration Management

Industrial Automation Engineer

2016 - 2023
Freelance Clients
  • Upgraded a laboratory hot air sterilizer with Raspberry Pi, enhancing temperature accuracy and automated temperature profile generation for soil testing, reducing error rates.
  • Designed and developed IoT devices using Raspberry Pi, Arduino, and ESP32 for an aeroponic farm, utilizing AWS IoT Greengrass and MQTT messaging between devices, increasing efficiency and yield.
  • Engineered a semi-automatic beer keg filling hardware solution to streamline the process and minimize waste, resulting in improved productivity and reduced costs.
Technologies: Arduino, C, Python, Python 3, Django, PostgreSQL, Raspberry Pi, Architecture, Low-level Programming, AWS IoT, AWS IoT Core, AWS IoT Greengrass, MQTT, Cloud Infrastructure, AWS Cloud Architecture, DevOps Engineer, Infrastructure as Code (IaC), Linux Administration, Linux Server Administration, Web Servers, Solution Architecture, Cloud Security, CI/CD Pipelines, AWS Management Console, AWS Cloud Computing Services, Cloud, Full-stack, Databases, APIs, SQL, JSON, System Architecture, Software Architecture, Technical Consulting, Technical Leadership, Software Implementation, Amazon API Gateway, API Gateways, Application Architecture, Web Application Architecture, Troubleshooting, Back-end, API Development, Embedded Linux, Embedded C, Embedded Systems

Senior Python Developer

2022 - 2022
ČSOB
  • Developed a highly scalable Python chatbot using Rasa for a mobile banking application with over 200,000 B2C, B2B, and internal users, resulting in improved customer experience and reduced development costs.
  • Reimplemented KBC group functionalities into downstream local market forks, resulting in improved performance, reduced technical debt, and increased agility in development.
  • Improved chatbot functionality by implementing the ability to resume the previous conversation, sanitize expired links, and restart from the last state of the dialogue graph, resulting in increased user engagement and retention.
  • Developed a tool for visualizing conversation flows as a dialogue graph, enabling more efficient troubleshooting and easier development of new features for the chatbot.
Technologies: DevOps, Python 3, Python, Kubernetes, Rasa.ai, Git, GitHub, AWS Lambda, Amazon EKS, Amazon RDS, Helm, Terraform, Amazon Web Services (AWS), REST, REST APIs, AWS Cloud Architecture, Cloud Infrastructure, DevOps Engineer, Infrastructure as Code (IaC), CI/CD Pipelines, AWS CodeBuild, AWS Management Console, AWS Cloud Computing Services, Cloud, Cloud Architecture, Test-driven Development (TDD), Databases, APIs, SQL, JSON, Technical Consulting, Software Implementation, Troubleshooting, Back-end, API Development, Chatbots

AWS Cloud Solutions Architect

2021 - 2022
FaceUp
  • Designed and executed a comprehensive migration plan from Amazon Lightsail to a container-based high-availability architecture, utilizing IaC techniques, resulting in improved scalability, reliability, and cost optimization for the client.
  • Collaborated with development teams to provide expert consultation on best practices in software development, including optimal use of AWS services and CI/CD pipelines, resulting in increased efficiency and faster time-to-market for new features.
  • Led the platform security and compliance efforts, including the implementation of necessary security controls, configuration changes, and documentation to prepare for the ISO 27001 security audit and GDPR compliance audit.
  • Guided the product architecture development to support future cross-region infrastructure and per-region data retention, ensuring optimal performance, resilience, and compliance with data protection regulations.
  • Automated the deployment of Node.js applications to an AWS infrastructure, utilizing GitLab CI/CD, and Terraform, resulting in streamlined and reliable deployment processes for the client's applications.
Technologies: Amazon Lightsail, Git, GitLab, Amazon CloudFront CDN, AWS Lambda, Amazon RDS, AWS IAM, Amazon Route 53, Amazon CloudWatch, Amazon EC2, Amazon Elastic Container Registry (ECR), Amazon Elastic Container Service (Amazon ECS), Amazon Virtual Private Cloud (VPC), Amazon S3 (AWS S3), Web Application Firewall (WAF), Terraform, DevOps, AWS DevOps, Continuous Delivery (CD), Continuous Integration (CI), Sentry, Amazon Web Services (AWS), Architecture, Lambda Architecture, AWS Cloud Architecture, Cloud Infrastructure, Serverless Architecture, DevOps Engineer, Infrastructure as Code (IaC), Linux Administration, Linux Server Administration, Web Servers, Apache, Solution Architecture, Cloud Security, CI/CD Pipelines, AWS CodeBuild, AWS Management Console, AWS Cloud Computing Services, Cloud, Cloud Architecture, Amazon Firewall, Firewalls, Databases, SQL, JSON, System Architecture, AWS HA, Software Architecture, Technical Consulting, Technical Leadership, Amazon API Gateway, API Gateways, Application Architecture, Web Application Architecture, Troubleshooting, API Development, Configuration Management, Amazon API

Senior DevOps Specialist

2021 - 2021
Thermo Fisher Scientific
  • Collaborated with cross-functional teams to advise on multi-regional software distribution solutions for the semiconductor industry, utilizing air-gapped installations, ensuring seamless deployments for end users, and minimizing downtime.
  • Designed a complete monitoring solution, leveraging Prometheus and Grafana, to enable the customer to easily track and analyze system performance and identify issues, resulting in increased efficiency and decreased downtime.
  • Conducted a comprehensive study on JFrog Artifactory, evaluating its usability against customer use cases and providing valuable insights for the development team to optimize product functionality using JFrog.
  • Supported the development team during product release deployment and improved current deployment pipelines, ensuring timely and successful releases and enhancing the overall product quality.
Technologies: JFrog, DevOps, Git, Bitbucket, Linux, Continuous Delivery (CD), Continuous Integration (CI), Prometheus, Grafana, GitLab, GitLab CI/CD, Bash, Architecture, DevOps Engineer, Linux Administration, Linux Server Administration, Web Servers, Solution Architecture, CI/CD Pipelines, Databases, SQL, JSON, System Architecture, Software Architecture, Technical Consulting, Application Architecture, Web Application Architecture, Configuration Management

Senior Python Developer

2021 - 2021
Merkle
  • Collaborated on the development of a highly scalable serverless architecture using AWS Lambda and DynamoDB, serving a massive 18 million end-customer IoT devices across the globe.
  • Designed and built a sophisticated simulator for hardware devices using Django ORM and REST APIs, enabling accurate testing and development of complex systems. Implemented as a drop-in replacement, seamlessly integrating with existing systems.
  • Conducted technical interviews for Python developer positions, assessing skills and identifying qualified candidates for the team.
  • Collaborated with technical and non-technical stakeholders to gather requirements and provided technical consulting on software architecture and implementation strategies.
Technologies: DevOps, AWS Lambda, Amazon DynamoDB, Django, Django ORM, Amazon S3 (AWS S3), Amazon Elastic Container Service (Amazon ECS), Docker, Django REST Framework, Serverless, Serverless Architecture, Amazon Elastic Container Registry (ECR), Continuous Delivery (CD), Continuous Integration (CI), AWS CodeDeploy, Git, Bitbucket, Amazon Web Services (AWS), REST, REST APIs, AWS Cloud Architecture, Cloud Infrastructure, DevOps Engineer, Infrastructure as Code (IaC), Solution Architecture, Cloud Security, CI/CD Pipelines, AWS Management Console, AWS Cloud Computing Services, Cloud, Microservices, Cloud Architecture, Amazon Firewall, Test-driven Development (TDD), Databases, APIs, SQL, JSON, Software Architecture, Technical Consulting, Technical Leadership, Software Implementation, Amazon API Gateway, API Gateways, Application Architecture, Web Application Architecture, Troubleshooting, Enterprise Application Architecture, Back-end, API Development, Chatbots, Amazon API

DevOps Specialist | AWS Cloud Solutions Architect

2021 - 2021
Merkle
  • Optimized the caching infrastructure with CloudFront and automatic scaling, conducted load tests, and prepared a backup plan for the customer for a live-stream product launch with 150,000 viewers.
  • Provided the solution architecture and cloud migration plans for two projects by designing a container-based, high-availability ECS architecture and DevOps pipelines on Bamboo, migrating from on-premise VPS to AWS, improving scalability and reliability.
  • Designed and deployed a highly available, fault-tolerant infrastructure on AWS for a high-traffic eCommerce website, resulting in improved site performance and customer experience.
  • Built and maintained Terraform modules to automate the provisioning and configuration of AWS resources, resulting in faster and more consistent deployments.
  • Worked closely with development teams to implement CI/CD pipelines using AWS CodePipeline and CodeBuild, enabling more frequent and reliable releases.
  • Developed scripts and automation tools to streamline AWS account management, reducing manual effort, mainly lambda functions to automatically set up CloudWatch alarms and monitor EC2 instances, RDS, and ECS containers.
  • Created and managed a load test platform to execute advanced performance and scalability tests on multiple applications and projects.
  • Participated in developing a cloud-native solution for video contact centers, leveraging the AWS offering.
Technologies: Amazon Elastic Container Service (Amazon ECS), ECS, Amazon Elastic Container Registry (ECR), AWS Lambda, Lambda Functions, Lambda Architecture, AWS CodeDeploy, Git, Bitbucket, Web Application Firewall (WAF), Amazon CloudFront CDN, Amazon S3 (AWS S3), Amazon Virtual Private Cloud (VPC), AWS ALB, Amazon EC2, Amazon EKS, Amazon CloudWatch, Amazon RDS, AWS IAM, Amazon Route 53, Terraform, Terragrunt, Bamboo, Python, Python 3, Locust, Docker, Docker Compose, DevOps, AWS DevOps, AWS Fargate, Ansible, Continuous Delivery (CD), Continuous Integration (CI), Kubernetes, Amazon DynamoDB, Amazon Web Services (AWS), Architecture, AWS Cloud Architecture, Cloud Infrastructure, Serverless Architecture, DevOps Engineer, Infrastructure as Code (IaC), Linux Administration, Linux Server Administration, Web Servers, Apache, Solution Architecture, Cloud Security, CI/CD Pipelines, AWS CodeCommit, AWS CodeBuild, AWS Management Console, AWS Cloud Computing Services, Cloud, Microservices, Cloud Architecture, Amazon Firewall, Firewalls, Load Testing, Databases, SQL, JSON, System Architecture, AWS HA, Software Architecture, Technical Consulting, Technical Leadership, Amazon API Gateway, API Gateways, Application Architecture, Web Application Architecture, Troubleshooting, Enterprise Application Architecture, Artificial Intelligence (AI), Configuration Management, Amazon API

Python Developer

2020 - 2020
Phonexia
  • Spearheaded the development of a Python-based biometric voice authentication system for call centers using Django, OpenSIPs, and PostgreSQL from proof of concept (PoC) to minimum viable product (MVP).
  • Provided technical leadership by guiding software architecture decisions, work distribution, and REST APIs implementation.
  • Streamlined the deployment processes by creating efficient DevOps pipelines and delivering deployable VirtualBox images for end-users.
  • Integrated Elasticsearch, Logstash, and Kibana into a centralized logging and monitoring system and a single-node Kubernetes cluster inside a virtual machine.
  • Conducted code reviews and mentored junior developers on best practices for Python, Django, and DevOps.
Technologies: Python, Python 3, Django, Django ORM, Django REST Framework, OpenSIPs, PostgreSQL, Kubernetes, REST, Redis, ELK (Elastic Stack), Elasticsearch, Logstash, Kibana, VirtualBox, Ansible, Docker, Docker Compose, Git, Continuous Delivery (CD), Continuous Integration (CI), GitLab, GitLab CI/CD, Architecture, REST APIs, DevOps Engineer, API Architecture, Linux Administration, Linux Server Administration, Solution Architecture, CI/CD Pipelines, Databases, APIs, SQL, JSON, System Architecture, Software Architecture, Technical Consulting, Technical Leadership, Software Implementation, Application Architecture, Web Application Architecture, Troubleshooting, Back-end, API Development, Artificial Intelligence (AI), Configuration Management

System Engineer

2019 - 2020
SMART Comp
  • Oversaw the on-site operations of three data centers, ensuring optimal functionality and minimizing downtime.
  • Provided 24/7 on-call support for an IPTV and internet provider, serving over 100,000 connected customers and resolving issues promptly.
  • Designed and optimized the infrastructure architecture to ensure high availability, scalability, and performance.
  • Migrated services from virtual machines to bare metal Kubernetes clusters successfully, increasing efficiency and reliability.
  • Utilized Prometheus and Grafana to present comprehensive metrics and alerts for the entire infrastructure and Kubernetes services.
  • Implemented Netbox for proper datacenter and virtual asset management and IP address management, utilizing a leading solution for modeling and documenting modern networks.
  • Streamlined deployment and management processes using automation tools such as Ansible and Ansible Tower.
  • Optimized production load and scaling by fine-tuning a Django back end and Go microservices.
  • Tested and ensured datacenter failover and geographical redundancy for optimal disaster recovery capabilities.
  • Oversaw the network operations center, monitoring alarms and alerts with Zabbix.
Technologies: Ceph, NGINX, Ansible, Ansible Tower, HashiCorp, Vault, Consul, Cisco UCS, Quick EMUlator (QEMU), Munin, Zabbix, Prometheus, Go, Redmine, Docker, Docker Compose, DevOps, DevOps Engineer, Kubernetes, Linux, Debian, Debian Linux, Keepalived, MariaDB, Galera Cluster, PostgreSQL, MongoDB, Graylog, Logstash, ELK (Elastic Stack), Elasticsearch, Kibana, Django, Django ORM, Django REST Framework, Celery, Redis, InfluxDB, Sentry, Grafana, OTRS, uWSGI, Continuous Delivery (CD), Continuous Integration (CI), GitLab, GitLab CI/CD, Helm, Architecture, Linux Administration, Linux Server Administration, Data Center Infrastructure, Web Servers, Apache, Solution Architecture, CI/CD Pipelines, Microservices, Streaming, Firewalls, Databases, APIs, SQL, JSON, XML, Videos, Video Streaming, Widevine, Digital Rights Management (DRM), System Architecture, Software Architecture, Technical Consulting, Application Architecture, Web Application Architecture, Troubleshooting, Back-end, API Development, Configuration Management

Software Engineer

2016 - 2017
Red Hat
  • Developed and maintained Pulp, a software platform for managing software packages that helped users to fetch, upload, organize, and distribute hundreds or thousands of packages. Pulp is used as distribution software for Red Hat Enterprise Linux.
  • Collaborated with the team to migrate an entire codebase from Python 2.7 to Python 3, and cleaned up legacy code, enhancing the overall performance and maintainability of the software.
  • Participated actively in code review and provided constructive feedback to colleagues, which helped maintain a high level of code quality and collaboration.
  • Automated the developer's environment using Ansible and Vagrant, which streamlined the development process, reduced errors, and improved productivity.
Technologies: RPM, RPM Packaging, Vagrant, Docker, Docker Compose, Python, Python 2, Python 3, RHEL, Linux RHEL/CentOS, Django, Django ORM, Django REST Framework, DevOps, Celery, Continuous Delivery (CD), Continuous Integration (CI), Travis CI, Jenkins, Infrastructure as Code (IaC), Linux Administration, Linux Server Administration, CI/CD Pipelines, Test-driven Development (TDD), Databases, APIs, SQL, JSON, XML, Software Implementation, Troubleshooting, Back-end, API Development

Voice Verify Biometric Solution

https://www.phonexia.com/product/voice-verify/
A voice-based biometric authentication solution for call centers and as a Python back-end developer and tech lead of a team of three, I was tasked with creating the MVP from the PoC.

The project aimed to integrate an existing voice verification software with OpenSIPS PBX and create a Django-based RESTful API for storage, enrollment of voice samples, and integration with customers' back office software. I was also responsible for DevOps and designing deliverable images with VirtualBox for end-user deployment.

Kuki IPTV

https://www.kuki.cz/
A Django and Go-based IPTV platform with 100,000 customers and a content library bigger than Netflix.

Kuki provides a real-time live stream of content from satellite ingestion, a direct stream from TV channel studios, and on-demand content with an in-house built Nginx-based CDN network. I worked as a system engineer with on-call support on building and managing the infrastructure. I was in charge of introducing a new Prometheus-based monitoring solution. I participated in migrating the platform to Kubernetes-based infrastructure and helped optimize the platform for scalability and speed by profiling Django and Go apps and developing optimized solutions.

Skip Pay

https://skippay.cz/
A Django-based fintech solution to asses customer trustworthiness based on banking registries and provide the option to pay for a product later as a loan.

I was a back-end developer solely responsible for creating the Django-GDPR library for handling automatic GDPR removal of user-identifiable data and integrating it into the codebase. I handled this project's DevOps, including product release, deployment, and the completed CI/CD.

Oxbridge Admissions

https://oxbridgeadmissions.com/
Oxbridge Admissions is an app that aims to bring justice to admissions in Oxford and Cambridge and I built this Django REST framework application to replace the legacy one in Perl. I took control of the overall architecture, developed the back end myself, and deployed both the back end and the front end.

Django-GDPR Open-source Library

https://github.com/druids/django-GDPR
I was solely responsible for analyzing, architecting, and developing an open-source Django library to handle GDPR data consent, anonymization, and pseudonymization. As the customer used Django rollback to retain changes to the database, anonymization was focused on that. For some data, such as birth dates, the app anonymizes the data so that the customer can still use it for statistical purposes. The library also allows for pseudonymization, and users can revert the data to its original form by providing a user-specific key, such as an email.

Pulp Project

https://pulpproject.org/
A Django-based software for Python, Ansible, Docker, and RPM package distribution used by Red Hat to provide software to customers. I was one of the developers responsible for overhauling the codebase to Python 3 and presenting new features to the public community.
APRIL 2023 - APRIL 2026

AWS Certified Solutions Architect – Professional

Amazon Web Services

JULY 2022 - PRESENT

Certificate in Advanced English (CAE) | Score 200 | C2

University of Cambridge

Libraries/APIs

Django ORM, REST APIs, API Development, Amazon API, Django-reversion, Terragrunt, jQuery, FFmpeg, AWS Amplify, Amazon Rekognition, Stripe API, Stripe Connect, Stripe Connect API, Web API

Tools

Docker Compose, Amazon Elastic Container Registry (ECR), Amazon Elastic Container Service (Amazon ECS), AWS Fargate, Ansible, Git, GitHub, Amazon CloudFront CDN, Amazon CloudWatch, Terraform, GitLab, NGINX, Munin, Sentry, Apache, Amazon Firewall, PyCharm, Travis CI, Amazon EKS, AWS CodeDeploy, Bitbucket, Amazon Virtual Private Cloud (VPC), AWS IAM, Ansible Tower, Vault, Zabbix, Graylog, Celery, uWSGI, AWS CodeCommit, AWS CodeBuild, VirtualBox, ELK (Elastic Stack), Elastic, Logstash, Kibana, Rasa.ai, Bamboo, HashiCorp, Redmine, Keepalived, Grafana, OTRS, RPM, Vagrant, Helm, GitLab CI/CD, CircleCI, Jenkins, MQTT, AWS Key Management Service (KMS), AWS CloudTrail, AWS Systems Manager, Amazon Simple Notification Service (Amazon SNS), AWS Step Functions, Amazon EBS, Amazon Simple Queue Service (SQS), Amazon Athena, Amazon Elastic MapReduce (EMR), AWS Glue, Amazon AppStream, Amazon WorkSpaces, Amazon Polly, Amazon SageMaker, Amazon Transcribe

Frameworks

Django, Django REST Framework, Swagger, AWS HA, OpenSIPs, Locust, Bootstrap, Sphinx Documentation Generator, Stripes, OAuth 2, Flutter

Languages

Python, Python 3, Python 2, SQL, XML, C, Bash, C++, Go, HTML, JavaScript, Embedded C, Python Script

Paradigms

DevOps, REST, Continuous Delivery (CD), Continuous Integration (CI), RESTful Development, API Architecture, Microservices, Load Testing, Test-driven Development (TDD), Application Architecture, Web Application Architecture, Enterprise Application Architecture, Lambda Architecture, Serverless Architecture

Platforms

Linux, Fedora, Docker, AWS Lambda, Amazon EC2, Amazon Web Services (AWS), AWS Cloud Computing Services, Kubernetes, Debian, Debian Linux, Linux RHEL/CentOS, Arduino, Raspberry Pi, AWS ALB, Amazon Lightsail, Quick EMUlator (QEMU), Rancher, AWS IoT, AWS IoT Core, AWS IoT Greengrass, AWS Elastic Beanstalk, AWS NLB, Amazon, Web, Embedded Linux, OpenStack

Storage

Amazon S3 (AWS S3), Amazon DynamoDB, Databases, JSON, PostgreSQL, Redis, MariaDB, Ceph, MongoDB, Elasticsearch, InfluxDB, AWS Snowball, Amazon EFS, Amazon Aurora, Redshift, AWS CodeStar

Other

Open Source, Amazon RDS, ECS, Lambda Functions, Amazon Route 53, AWS DevOps, Serverless, Prometheus, DevOps Engineer, Architecture, RESTful Web Services, RESTful Microservices, AWS Cloud Architecture, Cloud Infrastructure, Infrastructure as Code (IaC), Linux Administration, Linux Server Administration, Web Servers, Solution Architecture, Cloud Security, CI/CD Pipelines, AWS Management Console, Cloud, Cloud Architecture, Firewalls, APIs, Video Streaming, Software Architecture, Technical Consulting, Software Implementation, Amazon API Gateway, API Gateways, Troubleshooting, Back-end, Configuration Management, Embedded Systems, English, Web Application Firewall (WAF), Data Center Infrastructure, Streaming, Videos, Video Encoding, System Architecture, Technical Leadership, Consul, Cisco UCS, Galera Cluster, JFrog, RPM Packaging, RHEL, Filebeat, Low-level Programming, Full-stack Development, Full-stack, Widevine, MPEG, Digital Rights Management (DRM), Chatbots, Artificial Intelligence (AI), AWS Certified Solution Architect, Cloud Migration, Cloud Services, Direct Connect (DC), AWS VPN, AWS Certificate Manager, Trusted Advisor, Relational Database Services (RDS), DocumentDB, Amazon Neptune, AWS CodePipeline, Pinpoint, AWS Polly, Backups, Stripe Payments, OAuth, Mobile Apps, Native Mobile Apps, Solution Design, Team Leadership, Virtualization, Networking, IPsec, Containers, Containerization, Timesheets, Leadership, Design Leadership, Neutron

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