Senior Software Engineer EPAM Systems
Built agentic debugging tools for .NET and JavaScript that autonomously identify root causes. Developed an AI code-review assistant and reusable AI skills, tuning the agent harness for reliability and output quality.
Migrated services from .NET 6 to .NET 10 and delivered React/.NET functionality with AI agents. Designed distributed integrations between legacy .NET systems and cloud-native REST APIs on AWS using Lambda, SQS, SNS, S3, IAM, Terraform, idempotent processing, retries, and dead-letter queues.
Improved API latency by 35% for high-load database operations through indexing and data-retrieval improvements. Operated Kubernetes services with logs, metrics, and alerts; developed end-to-end tests; maintained GitLab CI/CD pipelines; and mentored junior engineers.