At Energize Global Services, I decomposed an on-premises payment application for Visa and Mastercard projects into cloud-native microservices on Kubernetes, reducing deployment time from six hours to 20 minutes.
I hardened CI/CD pipelines with SAST/DAST scans and HashiCorp Vault secrets management for international payment systems, supporting ISO 27001 and PCI-DSS compliance. I also created multi-stage Docker build pipelines that reduced final image sizes by three times.
At Technoserv, I deployed and managed a highly available data platform on Kubernetes using ClickHouse, Kafka, Spark, and PostgreSQL. I optimized SQL queries and application logic to reduce CPU load for core transaction services by 90%.
Since July 2024, I’ve provided freelance DevOps, Platform Engineering, and MLOps consulting. My projects include an Internal Developer Platform that reduced developer onboarding from two days to 15 minutes, and a PostgreSQL recovery orchestration system that cut recovery time from one day to 10 minutes.
