Pritam Paul

Reduced API response time by 30% by identifying and resolving backend bottlenecks in production Node.js services, raising overall system reliability by 25% across client-facing endpoints. Cut database query latency by 20% across PostgreSQL and MySQL systems by rewriting inefficient queries and restructuring indexing strategies, directly improving throughput for high-volume backend operations. Built and maintained CI/CD pipelines using GitHub Actions, enabling daily automated deployments with zero manual intervention and eliminating deployment-related rollbacks during the tenure.

Full Stack Developer at Tata Consultancy Services Ltd. (2024-02 – 2025-07)

• Reduced API response time by 30% by identifying and resolving backend bottlenecks in production Node.js services, raising overall system reliability by 25% across client-facing endpoints.
• Cut database query latency by 20% across PostgreSQL and MySQL systems by rewriting inefficient queries and restructuring indexing strategies, directly improving throughput for high-volume backend operations.
• Built and maintained CI/CD pipelines using GitHub Actions, enabling daily automated deployments with zero manual intervention and eliminating deployment-related rollbacks during the tenure.
• Delivered 10+ sprint features end-to-end across two-week Agile cycles, coordinating directly with product and design stakeholders, from technical specification to production release with reduced handoff delays.

Bachelor of Technology in Electronics And Communications Engineering – Institute of Engineering and Management (2019-08 – 2023-06)