Ankush Singh

Designed and developed scalable backend services and REST APIs using Node.js, Express.js, and MongoDB, ensuring high-quality software delivery. Implemented JWT-based authentication and role-based access control (RBAC) following secure coding practices and object-oriented design principles. Optimized database queries and indexing, improving API response time by 30% and enhancing system performance and scalability.

Software Engineer Intern (Backend / Full Stack) - Zeenik Solution - New Delhi

(2024-02 - 2024-07)

• Designed and developed scalable backend services and REST APIs using Node.js, Express.js, and MongoDB, ensuring high-quality software delivery.
• Implemented JWT-based authentication and role-based access control (RBAC) following secure coding practices and object-oriented design principles.
• Optimized database queries and indexing, improving API response time by 30% and enhancing system performance and scalability.
• Worked with logging, monitoring, and debugging techniques to resolve production issues.
• Wrote unit tests and performed API testing to ensure software reliability and maintainability.
• Developed modular and scalable code following software engineering best practices.

Bachelor of Computer Applications - BCA - Chandigarh University (2022-09 - 2025-06)