Developing and maintaining automated test frameworks to ensure platform quality and stability. Implementing end-to-end and integration test suites that improve reliability and reduce manual testing time. Collaborating closely with frontend and backend teams to detect and prevent regressions early in the development cycle. Contributing to CI/CD pipelines to enable faster and safer deployments.

Improved backend performance by 30% and reduced response times by 15% through optimized routes and resource management. Led system integrations for a cross-functional project, reducing integration time by 20%. Migrated the database to Prisma, improving query performance by 25%. Strengthened infrastructure security by implementing AWS protocols that lowered vulnerabilities by 40%.

Designed data schemas that improved database performance by 15% and enhanced scalability. Developed NestJS APIs that reduced load times by 10%. Configured CI/CD pipelines on GCP and AWS, decreasing deployment time by 30%. Supervised and mentored 2 frontend developers, increasing code quality by 20% through structured review processes and feedback.