Work Experience
DevOps Team Leader, End-to-End Application Deployment Pipelines
Duration: June 2021 - Present
Summary:
- Designed and implemented end-to-end application deployment pipelines
- integrated CI/CD
- managed Kubernetes clusters
- developed developer tooling
- maintained the observability platform
- designed and managed cloud infrastructure
- led cost optimization initiatives
- provided team leadership and cross-project coordination
Responsibilities: DevOps Team Leader responsible for CI/CD integration, Kubernetes management, development of Python tooling, observability platform maintenance, cloud infrastructure management, cost optimization, leadership and planning.
Technologies: CircleCI, Kubernetes, Helm charts, Python, Grafana, Prometheus, ELK stack, Terraform, GCP, OCI
System Administrator, Infrastructure Automation and Deployment
Duration: December 2014 - June 2021
Summary:
- Developed automation tools and scripts for application deployment, scaling and monitoring
- configured servers using SaltStack and Terraform
- administered Mesos and Kubernetes clusters
- managed data services like Kafka and Elasticsearch
- troubleshooted performance issues
Responsibilities: System Administrator with a focus on deployment automation, server configuration management, Kubernetes administration and operation, and Linux system administration.
Technologies: Python, Bash, SaltStack, Terraform, AWS, GCP, Kubernetes, Mesos, Kafka, Elasticsearch
Software Engineer, SCM and CI Environment Management
Duration: November 2010 - December 2014
Summary:
- Managed SCM plans and documentation for Agile teams
- performed software builds, releases, and patching
- automated deployment scripts
- established continuous integration environments
- contributed as a part-time backend Python developer
Responsibilities: Software engineer in charge of SCM plan definition, release engineering, CI environment management, and backend development.
Technologies: C++, C#, Python Django, Atlassian Bamboo, Jetbrains Teamcity, Powershell, Chef, Puppet, Amazon EC2
Software Engineer, Virtual Machines and Server Management
Duration: December 2009 - November 2010
Summary:
- Maintained VMware ESX servers and Windows servers
- managed VMs using VSphere
- oversaw code build processes and release management
- developed Nagios plugins for server monitoring
Responsibilities: Software engineer overseeing virtual machine management, code build processes, and server monitoring.
Technologies: VMWare ESX, VMWare VSphere, Linux, Windows, Nagios
Fullstack Developer, Fullstack Web and Desktop Application Development
Duration: September 2009 - December 2009
Summary: Developed web services, Office Addins using C#, and full-stack web applications with a focus on frontend development using JavaScript (JQuery) and backend in PHP.
Responsibilities: Fullstack developer responsible for web services and application development, both frontend and backend.
Technologies: C#, JavaScript (JQuery), PHP
Web Application Developer Intern, Web Application Development Internship
Duration: May 2009 - September 2010
Summary:
- Developed web applications, implemented desktop applications, and created web services and Office Addins utilizing C#
- contributed to backend development with PHP and frontend with JavaScript (JQuery)
Responsibilities: Web application developer focusing on designing and implementing web and desktop applications.
Technologies: C#, PHP, JavaScript (JQuery)
Education
- Bachelor in Informatics Engineering
- 2004-2009
Certification
- CKA: Certified Kubernetes Administrator
- Google Certified Associate Cloud Engineer
