At GlobalLogic, I develop backend functionality and REST API endpoints for a serverless application supporting firmware signing and verification workflows, alongside a React frontend. I also automate multi-stack infrastructure and deployment pipelines with AWS CDK.
At Konex, I participated in modernizing a Java 8 monolith into Docker-based microservices on Java 21. By parallelizing pharmaceutical price calculations, I reduced recalculation time from approximately 10 to 3 minutes.
I optimized a targeted SQL query from approximately 13 seconds to 2 seconds and introduced Redis caching, reducing primary database load by approximately 30% under the measured workload. I also worked on JWT-based authorization, CI/CD, testing, and production troubleshooting.
In my TicketRush personal project, I designed an event-driven ticket booking system using Kafka and Redis. I implemented safeguards against seat overselling and a Transactional Outbox, with concurrency and integration tests.
