Shaheer Ahmed
I’m a Senior Full Stack Software Engineer with 7+ years of experience building scalable web applications using the MERN stack.
About
I’m a Senior Full Stack Software Engineer with 7+ years of experience building scalable web applications using the MERN stack. I focus on delivering reliable back-end services and well-performing front-end experiences, working across REST APIs, GraphQL, databases like PostgreSQL and MongoDB, and authentication using JWT to keep systems secure and maintainable.
I enjoy leading migrations and modernizing platforms to reduce technical debt while improving reliability, performance, and CI/CD efficiency. On the UI side, I build responsive, user-friendly interfaces with React and modern tooling, and I collaborate closely with cross-functional teams to ship secure, high-quality releases—from architecture to deployment.
- 3 years' experience
- Joined September 2026
Industry experience
- Software & Internet
- Healthcare
- Financial Services
- Media & Entertainment
- Retail
Work experience
Led migration to a modern MERN setup, reducing technical debt by ~40% and improving maintainability. Architected and maintained scalable back-end services using Node.js and Express with PostgreSQL and MongoDB. Implemented REST APIs and GraphQL endpoints for seamless front-end integration. Built secure authentication and authorization using JWT. Streamlined CI/CD pipelines with Jenkins, Docker, and Kubernetes, reducing deployment time by ~20%. Enhanced front-end performance using React, Material UI, and Redux for reliable state management.
Developed full-stack web applications using Node.js (back end) and React.js (front end). Built a scalable marketplace platform with MongoDB to support secure product management and transactions. Improved user experience with responsive design using Tailwind CSS, resulting in ~20% higher user engagement. Enhanced database query performance by ~25% through MongoDB and Redis optimization. Ensured consistent development environments and smoother deployments using Docker and Jenkins.
Developed and maintained dynamic web applications using Node.js for the back end and Angular for the front end. Increased data handling speed by ~20% by building efficient RESTful APIs. Managed relational database work with DynamoDB and developed responsive user interfaces using Bootstrap and Material UI for a smooth user experience.
Education
Hire Shaheer Ahmed today
Post a job and invite Shaheer, or contact them directly. No hidden commission.