Rahul Singh

Developed RESTful microservices with Node.js, Express.js, improving API response times by 30%. Implemented JWT authentication and role-based access control for secure API endpoints. Containerized applications using Docker and deployed services on AWS EC2 via CI/CD pipelines.

Backend Developer - E-Sutra Technology - Remote

(2025-04 - 2025-09)

• Developed RESTful microservices with Node.js, Express.js, improving API response times by 30%.
• Implemented JWT authentication and role-based access control for secure API endpoints.
• Containerized applications using Docker and deployed services on AWS EC2 via CI/CD pipelines.
• Integrated third-party APIs and implemented validation/error handling for reliable data processing.

MERN Stack Developer Intern - First Contact - Remote

(2024-06 - 2024-11)

• Developed RESTful APIs using Node.js and MongoDB, including aggregation pipelines for analytics.
• Integrated Stripe payment gateway with secure transaction processing and error handling.
• Optimized frontend performance using React.js and Tailwind CSS, improving responsiveness by 25%.
• Collaborated in Agile sprints using Jira, delivering features and bug fixes on schedule.

Bachelor of Engineering - Computer Science & Engineering - Chandigarh University (2021-08 - 2025-04)

Secondary Education - Delhi Public School (2021)