Full Stack Web Developer and Team Lead specializing in the MERN stack, Next.js, and NestJS, with hands-on experience integrating AI APIs (Claude, OpenAI, Grok) and automating workflows with n8n. Skilled in building scalable RESTful APIs, responsive interfaces with Tailwind CSS, and efficient state management using TanStack Query. Proven expertise in Shopify development and Liquid templating, along with a track record of leading development teams across multiple concurrent client projects. Focused on clean, maintainable code, measurable performance improvements, and delivering strong outcomes end-to-end — from architecture to launch.
Start a ProjectCustom, responsive websites and web apps built with React, Next.js, and the MERN stack.
Custom Shopify themes, sections, and store setup using Liquid templating.
Secure, well-documented REST APIs and backend services with Node.js, Express, and NestJS.
Turning designs into pixel-accurate, accessible, and performant interfaces.
“Junaid built our Shopify store from the ground up and was proactive about performance and SEO the whole way through. Delivered on time, every time.”
“Clear communicator, strong technical skills, and genuinely cares about getting the details right. Our site's load times improved massively after he took over.”
“Junaid understood our requirements quickly and turned around clean, maintainable code. He's now our go-to developer for anything MERN or Next.js.”
“Hired Junaid for a custom dashboard build and the experience was smooth end to end. The final product loads fast and matches our spec exactly.”
“Reliable and responsive freelancer. Junaid handled our backend migration without any downtime and was easy to reach throughout the project.”