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What I Offer

I build complete web products from idea to deployment.

Whether you need a full application, a single feature, or an expert eye on your codebase, I can help.

3+ years delivering scalable, production-ready software across startups, agencies, and direct clients.

Muhammad Abu Bakar working on software services

SERVICES

Full-Stack Web Development

End-to-end web applications built with Next.js, React, Node.js, and MongoDB. From database schema to polished UI — scalable, maintainable, and production-ready.

  • Next.js
  • React.js
  • Node.js
  • MongoDB

API Design & Backend Engineering

RESTful and real-time APIs built with Node.js, Nest.js, and Express. Secure authentication, role-based access control, and optimized data flows.

  • Nest.js
  • Express.js
  • REST
  • WebSockets

Responsive UI / UX Implementation

Pixel-perfect, cross-device interfaces from Figma designs or concepts. Smooth animations, accessibility-first, and optimized for all screen sizes.

  • Tailwind CSS
  • SCSS
  • GSAP
  • TypeScript

AI Integration

LLM-powered features using OpenAI, OpenRouter, and LangChain. Chatbots, document Q&A, prompt pipelines, and AI-driven automation built into your product.

  • OpenAI
  • LangChain
  • OpenRouter
  • Node.js

Performance Optimization

Auditing and improving Core Web Vitals, load times, and rendering performance. Caching strategies with Redis, code splitting, and image optimization.

  • Redis
  • Next.js
  • Core Web Vitals
  • SEO

Consultation & Code Review

Architecture reviews, tech stack guidance, and code audits for teams. Practical advice on scaling, security, and best practices — no fluff.

  • Architecture
  • Security
  • Best Practices

Have a project in mind?

Let's talk about what you want to build. I'm open to freelance work, part-time roles, and consulting engagements.

Get in touch