Hi, I'm Abdul Hanan
Senior MERN Stack / Backend Engineer
I help remote-first teams ship stable, scalable products by taking end-to-end ownership of their backend — from architecture and security to deployments and long-term maintainability.
Introduction
Overview.
I'm a backend-first Senior MERN Stack Engineer who designs and owns secure, scalable APIs for production systems built with Node.js, NestJS, and MongoDB. Over the last few years I've led distributed teams, worked directly with international founders, and delivered systems that can keep shipping features without sacrificing stability. From authentication and authorization to rate limiting, logging, and clean architecture, I focus on building backends that are easy to extend, safe to deploy, and ready for real-world traffic in remote, async environments.
Senior MERN Stack / Backend Engineer
System Design & API Architecture
Full-Stack MERN Development
Technical Leadership & Mentoring
What I have studied
My Education.
BS Software Engineering
Government College University Faisalabad
- Graduated with a CGPA of 3.70 / 4.00 in Software Engineering.
What I have done so far
Work Experience.
Team Lead & Senior MERN Stack / Backend Engineer
Devontix Solutions
- Leading a distributed engineering team delivering backend-heavy and MERN-based systems for international clients.
- Owning backend architecture and technical decision-making using NestJS, MongoDB, Redis, and RESTful APIs.
- Implementing robust security including JWT authentication, role-based access control, rate limiting, and strict request validation.
- Driving clean architecture, coding standards, and long-term maintainability across multiple production systems.
- Collaborating directly with founders and stakeholders in a remote, async environment to clarify requirements and shape solutions.
- Managing pull requests, code reviews, and deployments to keep releases stable and predictable.
MERN Stack Developer
Arswift Private Limited
- Developed and shipped full-stack features using React.js, Node.js, Express.js, and MongoDB for production applications.
- Built and optimized REST APIs and database queries to improve performance and reliability.
- Collaborated with designers and QA to turn product requirements into stable, production-ready features.
- Refactored existing modules into cleaner, more maintainable components and services.
React.js Developer
Technixus
- Built reusable, responsive UI components using React.js and modern UI libraries.
- Integrated frontend applications with backend APIs and services to deliver smooth user experiences.
- Improved frontend performance and maintainability through thoughtful state management and component optimization.
Backend-first, with full-stack skills
Skills & Technologies
What others say
Testimonials.
"
I thought it was impossible to make a website as beautiful as our product, but Rick proved me wrong.
@ Sara Lee
CFO of Acme Co
"
I've never met a web developer who truly cares about their clients' success like Rick does.
@ Chris Brown
COO of DEF Corp
"
After Rick optimized our website, our traffic increased by 50%. We can't thank them enough!
@ Lisa Wang
CTO of 456 Enterprises
Get in touch
Contact.
Developed by @Abdul Hanan
