● Designed and deployed production-grade FastAPI microservices using Docker + Docker Compose; reduced deployment time from 2 hours to <10 minutes via GitHub Actions pipelines. ● Automated database migrations and rollback scripts with Alembic and Bash, eliminating manual errors. ● Leading migration of flagship service to Kubernetes (EKS/GKE); authored Helm charts and CI/CD workflows.

● Built and single-handedly deployed several FastAPI, Flask and Django backend platforms (user auth + analytics) on Hetzner Cloud using Docker, Nginx reverse proxy, and systemd. ● Created reusable GitHub Actions workflows for linting, building Docker images, and pushing to registry — adopted by entire team. ● Managed full lifecycle: from requirements to code to CI/CD to production.