The main activity of the project was related to refactoring infrastructure as a code for a set of applications. Key features were implemented in project gitops deployment with ArgoCD as the main orchestration tool. Projects include multi-cluster and multi-data-center and multi-regional decentralization concepts that realize high availability, high readability, and observability.

Kubernetes, terraform, Helm, ArgoCD, Traefik, Gitlab CI-CD, Github action, Docker, Java, microservice architecture.

I have rebuilt and migrated complex legacy multi-account AWS cloud infrastructure with a set of different development patterns to single and reliable infrastructure on top of AWS cloud. We have described all infrastructure resources in Terraform, Helm, and Docker declarative Infrastructure as a code. Together with Infrastructure, we rebuild development workflow to get fully autonomic continuous integration and continuous deployment process. We have to implement GitOps with ArgoCD and Gitlab-CI for infrastructure and application automatic delivery. I have a delivery large impact on hardening corporate security, data flow, and data processing. This improvement decreases the complexity of existing infrastructure and as a result cost of ownership. In parallel, I have work with the Corporate DataLake project that have got concrete specification and development sprint. Kafka, AWS Glue, MongoDB, and Snowflake will be the main components for this ambition Data lake project.

Multi account AWS cloud, Terraform, Cloudformation, Kubernetes, Docker, Spring-framework, Kafka, MongoDB, Mysql,

• Infrastructure as a code delivered by CI/CD (AWS, GC, GitLab, Terraform, Ansible, Packer)
• Global development process automation with CI/CD (GitLab, Kubernetes, Python, Golang, BASH)
• IT infrastructure transformation from bare-metal monolith app to micro services in the public cloud. (AWS, Google cloud)
• several back-end application (Golang, Python)
• SRE and DevOps team from scratch

• Run time environment for 3D CAD rendering back-end API. (IBM cloud, windows, nomad, XEN, NVIDIA Quadro 4000
• Data processing pipeline (Jenkins, Python)
• back-end REST API applications for various purpose (AWS, Python)
• Development process workflow (AWS, Jira, Confluence, Duo
  authentication, Smartcard, BitBucket, Jenkins, MS Active Directory)

• Infrastructure as a code delivered by CI/CD (AWS, Bamboo,
  Kops, Ansible)
• Global development process automation with CI/CD (Bamboo,
  Kubernetes, Python, BASH)
• Data processing and analyze (R-Studio, PostgreSQL)
• Development process workflow (Jira, Confluence, Bamboo,
  GitHub, )

• Media streaming processing system, Hight trafic, HA, Video on Demand, Live streaming (python, ffmpeg, Wowza, Docker)
• Infrastructure as a code, (AWS, CloudFormation, Python, BASH)
• Media transformation system, (Python, Docker, AWS EC2, AWS SQS, AWS SNS, AWS SES, ffMPEG)
• WEB Media live stream player solution, (FLASH, ANT, Javascript, HTML5, HLS, DACH)
• DRM and key menagment– system (python , PHP , AES, HLS, Docker, MySQL)