At Accenture, I modernized a production application from Java 8 to Java 21 and migrated its storage from CSV files to PostgreSQL. I also optimized an error-budget reporting query, reducing memory consumption from approximately 1 GB to 20 MB.
I’ve built observability and log-processing pipelines using AWS CloudWatch, Prometheus, Grafana, and ClickHouse, and developed microservices and APIs for projects with McDonalds, Google, and Yunex Traffic. My work has also included Kubernetes deployments, CI/CD automation, and secure service integrations.

