Senior Cloud DevOps Engineer—SRE
2022 - 2022Intelligent Lilli- Managed infrastructure as code for all manually provisioned AWS resources.
- Restructured and refactored Terraform code to support the AWS multi-account set up.
- Migrated all already running applications to AWS Fargate.
- Improved observability with AWS Prometheus, Grafana, and Sentry.
Technologies: Terraform, Site Reliability Engineering (SRE), Amazon Web Services (AWS), Amazon Elastic Container Service (Amazon ECS), Git, Linux, PostgreSQL, Docker, AWS Lambda, AWS IAM, Google Cloud Platform (GCP), CI/CD Pipelines, Grafana, MQTT, Redis, Apache Kafka, KubernetesSenior DevOps Engineer
2022 - 2022Casefleet- Migrated processing workers from EC2 to serverless architecture with ECS Fargate.
- Improved observability by reconfiguring Datadog, refactoring logs, and exposing necessary metrics.
- Improved the stability of the document processing pipeline.
Technologies: Docker, Terraform, DevOps, Amazon Web Services (AWS), GitHub, Amazon Elastic Container Service (Amazon ECS)Senior DevOps Engineer and Full-stack Developer
2022 - 2022Lighthouse- Developed the front end and back end in TypeScript with the Next.js framework.
- Performed security audit of AWS IAM and other AWS resources.
- Migrated and secured AWS ElasticSearch to elastic.co ElasticSearch.
Technologies: Terraform, TypeScript, React, Next.js, Amazon Web Services (AWS), Datadog, SentrySenior DevOps Engineer
2021 - 2021Nutrino Health- Picked a solution to define the infrastructure as code (IaC) suitable for multiple accounts in various regions and provided an interface for Terraform and Helm.
- Defined and estimated the scope for migrating AWS resources created manually to IaC.
- Defined the production infrastructure into IaC with Atmos and Terraform.
Technologies: Terraform, Amazon EC2, Amazon Virtual Private Cloud (VPC), Amazon ElastiCache, AWS Lambda, Container Orchestration, CI/CD Pipelines, Containers, Continuous Integration (CI), Bash Script, Shell Scripting, Cloud Services, Cloud Architecture, Amazon Kinesis, Amazon Web Services (AWS), Serverless, AWS IAM, Boto 3, SentrySenior DevOps Engineer
2021 - 2021Lighthouse- Built the infrastructure as code with CDK, TypeScript, and Terraform with Terraform Cloud.
- Improved observability of the infrastructure and services in AWS.
- Optimized the cost for ECS deployments by using Autoscaling, adjusting Fargate CPU and MEM size.
Technologies: AWS Cloud Development Kit (CDK), Terraform, Node.js, Security, ECS, AWS Fargate, HAProxy, TypeScript, Container Orchestration, CI/CD Pipelines, Containers, Continuous Integration (CI), Bash Script, Shell Scripting, Cloud Services, Cloud Architecture, GitLab, Amazon Web Services (AWS), JavaScript, AWS IAM, Datadog, SentrySenior DevOps Engineer
2020 - 2020Cloud Posse- Created a Terraform module to provision Opsgenie resources from YAML configurations using the Opsgenie provider, with automated tests. Code available at https://github.com/cloudposse/terraform-opsgenie-incident-management.
- Created a PoC Terraform module to bootstrap Terraform cloud from YAML configuration and managed all Terraform resources there.
- Designed the architecture for multi-account log streaming with Kinesis to ElasticSearch in VPC.
- Worked on CloudPosse Terraform modules, adding tests, reviewing PRs, adding functionality, and more.
Technologies: Terraform, Kubernetes, Helm, Helmfile, Infrastructure as Code (IaC), GitHub, GitHub Actions, Container Orchestration, CI/CD Pipelines, Containers, Continuous Integration (CI), Bash Script, Shell Scripting, Cloud Services, Cloud Architecture, Amazon Web Services (AWS), Serverless, AWS IAM, Boto 3, DevSecOps, DatadogDevOps Engineer
2020 - 2020flyiin- Designed architecture utilizing Google Cloud and Aiven.
- Moved to Infrastructure as Code with Terraform and Helm.
- Migrated legacy environments to new architecture without downtime.
Technologies: Terraform, Google Cloud Platform (GCP), Google Kubernetes Engine (GKE), DevOps, Aiven, Helm, Agile, Linux, DNS, Infrastructure as Code (IaC), Site Reliability Engineering (SRE), Kubernetes, Container Orchestration, CI/CD Pipelines, Containers, Continuous Integration (CI), Bash Script, Shell Scripting, Cloud Services, Cloud Architecture, Serverless, SentryDevOps Engineer
2019 - 2020Critical Start- Audited the infrastructure security code written in Terraform.
- Upgraded Terraform to the 0.12 version from the 0.11 version.
- Improved the Splunk deployment architecture to be more robust.
Technologies: Splunk, Relational Database Services (RDS), Event Sourcing, Terraform, ECS, Amazon Web Services (AWS), Amazon CloudWatch, Git, Bash, Docker, Amazon Route 53, Amazon EC2, Amazon EBS, Grafana, Continuous Monitoring, Amazon Elastic Container Service (Amazon ECS), DevOps, AWS Cloud Architecture, Agile, Linux, Redis, DNS, Infrastructure as Code (IaC), Site Reliability Engineering (SRE), New Relic, DevSecOps, AWS Fargate, HAProxy, Containers, Continuous Integration (CI), Bash Script, Cloud Services, Cloud Architecture, Serverless, AWS IAM, Boto 3, Security, SentryDevOps Engineer
2019 - 2019Owsy- Improved the infrastructure and application observability.
- Managed and optimized the AWS infrastructure for multiple clients.
- Migrated the old environments to Gruntwork.
- Upgraded Terraform to 0.12 version with all Gruntwork modules.
Technologies: Amazon Web Services (AWS), Gruntwork, Terraform, ECS, Docker, Grunt, Amazon CloudWatch, Git, Bash, Amazon Route 53, Amazon EC2, Amazon EBS, Terragrunt, Continuous Monitoring, Amazon Elastic Container Service (Amazon ECS), DevOps, AWS Cloud Architecture, Agile, Linux, Redis, DNS, Infrastructure as Code (IaC), AWS Fargate, HAProxy, Containers, Continuous Integration (CI), Bash Script, Cloud Services, Cloud Architecture, Serverless, AWS IAM, Boto 3, CircleCI, SentryInfrastructure Engineer
2017 - 2019Voxnest- Operated a multiregional Kubernetes cluster on AWS.
- Implemented continuous integration and continuous deployment with Jenkins.
- Embraced self-healing infrastructures and applications.
- Implemented AWS infrastructure as code with Terraform.
Technologies: ELK (Elastic Stack), Prometheus, Jenkins, Terraform, Packer, Ansible, Amazon Web Services (AWS), Kubernetes, Amazon CloudWatch, System Administration, Git, Bash, Docker, Amazon Route 53, Amazon EC2, Amazon EBS, Grafana, Continuous Monitoring, DevOps, AWS Cloud Architecture, Test-driven Development (TDD), Agile, Linux, Redis, DNS, Infrastructure as Code (IaC), Site Reliability Engineering (SRE), Python, AWS Lambda, HAProxy, Containers, Continuous Integration (CI), Cloud Services, Cloud Architecture, Serverless, Jenkins Pipeline, Groovy Scripting, AWS IAM, Boto 3DevOps Engineer | Python Developer
2015 - 2017Daftcode- Developed a Python back end in TDD (test-driven development) fashion.
- Upgraded the deployment pipeline.
- Shortened the overall deployment time.
- Migrated services from containers and deployed them on Mesos.
- Built-up the infrastructure and security with Packer Terraform and AWS.
- Migrated the system from no-configuration management to a code infrastructure with Salt.
- Visualized the infrastructure and application state with Check_MK and ELK stack.
Technologies: Packer, Nagios, ELK (Elastic Stack), NGINX, Linux, Docker, Terraform, Mesos, Amazon Web Services (AWS), Python, Amazon CloudWatch, System Administration, Git, Bash, Amazon Route 53, Amazon EC2, Amazon EBS, Grafana, Continuous Monitoring, DevOps, AWS Cloud Architecture, Test-driven Development (TDD), Agile, Redis, DNS, Infrastructure as Code (IaC), HAProxy, Containers, Continuous Integration (CI), Shell Scripting, Cloud Services, Serverless, AWS IAM, Boto 3DevOps Engineer
2013 - 2015TouK- Managed the infrastructure (pfSense, KVM, Mesos, AWS).
- Created CI/CD pipelines with the developers.
- Migrated from no-configuration management to a code infrastructure with Puppet.
- Architected the cloud infrastructure for clients.
- Monitored all the things with a combination of Syslog, Nagios, Check_MK, ELK, and Grafana with InfluxDB tied together.
Technologies: Amazon Web Services (AWS), Confluence, Jira, Nagios, InfluxDB, Kibana, Logstash, Elasticsearch, ELK (Elastic Stack), Puppet, Secure Automated Lending Technology (SALT), Terraform, Packer, Marathon, Mesos, OpenLDAP, OpenVPN, GitLab, Sonar, ZFS, NGINX, Iptables, KVM, Bash, Python, Jenkins, Docker, pfSense, Linux, System Administration, Git, Amazon Route 53, Amazon EC2, Amazon EBS, Grafana, DevOps, AWS Cloud Architecture, Agile, Redis, DNS, Infrastructure as Code (IaC), HAProxy, Containers, Continuous Integration (CI), Shell Scripting, Cloud Services, Jenkins Pipeline, Groovy Scripting, AWS IAM, SentrySystem Administrator
2010 - 2013SII- Managed the infrastructure (both hardware and virtual).
- Automated the infrastructure with Puppet.
- Set up the services, scaled them, and made them highly available.
Technologies: VMware ESXi, Alfresco, Windows PowerShell, Windows Server, Acronis, Horizon, PostgreSQL, MySQL, DHCP, VMware, Puppet, Bash, Nagios, Jenkins, Linux, System Administration, Git, Docker, DNS, Containers, Continuous Integration (CI), Shell Scripting