SERGEI LITOVCHENKO
DevOps Engineer
Folsom,CA
Summary
Critical thinking DevOps Engineer with extensive understanding of high availability architecture and concepts. Purpose-driven professional with capacity to be strong team player plus work effectively independently.
Overview
8
8
years of professional experience
3
3
Certificates
Work History
DevOps Engineer
Relativity
Chicago, IL
Dec.2022 - Current
- Maintain and optimize Kubernetes GCP cluster and applications, utilizing Helm charts and Terraform for efficient deployments
- Develop reusable Terraform modules to define infrastructure resources, promoting reusability and consistency across different projects
- Manage and optimize CI/CD pipelines, ensuring seamless software delivery and automated deployments across multiple environments
- Create Docker images for microservices to run on Kubernetes, enabling efficient and scalable deployments
- Deploy services into cloud-based Kubernetes environments, working with various cloud providers to configure and manage resources
- Monitor system performance, troubleshoot issues, and conduct root cause analysis to identify and promptly resolve problems.
DevOps Engineer
AURA Inc
Herndon, VA
07.2020 - 10.2022
- Deployed Stage/QA infrastructure using Terraform (IaaC) and various AWS tools and services
- Built and maintained CI/CD automation release pipelines using CircleCI for supporting regression functional release pipelines for iOS and Android apps Created Ansible playbooks to automatically install packages from a repository, change the configuration of remotely configured machines, and deploy new builds based on inventory
- Troubleshoot issues, and perform root cause analysis to identify and resolve problems promptly.
Automation Engineer / DevOps
Pango Inc
Redwood City, CA
01.2018 - 06.2020
- Implemented and maintained CI/CD pipelines for REST API functional testing utilizing Docker
- Jenkins, GitHub, and TestRail API, ensuring efficient and automated release processes
- Maintained CI/CD (CircleCI, Jenkins) for mobile SDK (iOS, Android) VPN application Performed troubleshooting and root cause analysis to identify and resolve problems including open-source ( OpenVPN, IPSec) and proprietary (HydraVPN) protocols.
Software Automation QA Engineer
AnchorFree
Menlo Park, CA
02.2016 - 01.2018
- Designed and automated test cases, and test scenarios for the web/mobile VPN applications Improved test coverage 30% by implementing a Selenium and pytest automation framework for functional smoke and regression testing
- Automated REST API functional testing using Postman
Education
MS - Optical-Electronics Devices Engineering
Moscow State University of Geodesy and Cartography
Skills
Cloud Platforms: AWS, GCP
undefinedCertification
Certified Cloud Kubernetes Application Developer(CKAD) - Linux Foundation
Timeline
Certified Cloud Kubernetes Application Developer(CKAD) - Linux Foundation
06-2023
Certified Terraform Cloud Engineer, HasiCorp
04-2023
Certified AWS Solution Architect Associate, AWS
03-2023
DevOps Engineer
Relativity
Dec.2022 - Current
DevOps Engineer
AURA Inc
07.2020 - 10.2022
Automation Engineer / DevOps
Pango Inc
01.2018 - 06.2020
Software Automation QA Engineer
AnchorFree
02.2016 - 01.2018
MS - Optical-Electronics Devices Engineering
Moscow State University of Geodesy and Cartography
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