u
usman_designlab

Muhammad Usman

@usman_designlab

I will build full stack web apps with react nextjs python AI agents and n8n

Pakistan
English, Urdu, Punjabi
About me
Full Stack Developer specializing in React, Next.js, Node.js & Python. 2+ years building fast, SEO-friendly web apps + AI agents, LangChain chatbots & n8n automation workflows. ✅ React/Next.js responsive UI + Tailwind CSS ✅ SSR — faster load, better SEO ✅ Node.js & Python (FastAPI/Flask) REST APIs ✅ AI chatbots & agents (OpenAI, Claude, LangChain) ✅ n8n automation — CRM, email, API workflows ✅ Secure auth, clean scalable code Built: seller dashboards, 1000+ user apps, brand websites (+30% engagement). Let's build your web app — message me before ordering!... Read more

Skills

u
usman_designlab
Muhammad Usman
Offline • 
Average response time: 1 hour

See my services

Full Stack Web Applications
I will develop full stack web application with react next js and node js
From$50 / projectMore details
AI Chatbot Development
I will build ai chatbot using rag, llm, langchain and python
From$40 / projectMore details

Portfolio

Work experience

Mern_IT Solutions

Full Stack Developer

Mern IT Solutions • Full-time

Jul 2024 - Present • 2 yrs 3 mos

Software Engineer — Full Stack at Mern IT Solutions, building and maintaining the company's flagship web product end to end. Own end-to-end frontend engineering for the flagship product — architecture, implementation, and deployment — shortening the release cycle by 25%. Designed and maintained a React component library of 50+ reusable modules, standardising UI and increasing team delivery speed by 40%. Integrated 15+ RESTful APIs between the Node.js backend and client apps, and shipped a mobile-first Tailwind CSS interface, cutting data-loading errors by 30% and lifting engagement by 20%. Lead Agile sprint planning and peer code reviews for a five-engineer team, cutting post-release defects by 35%. Built the seller-facing dashboard of a product comparison marketplace, letting merchants manage listings, pricing, and inventory from one interface. Built and maintain the Node.js backend — REST endpoints, business logic, and data models. Implemented secure authentication and role-based access control, isolating seller data from admin operations. Developed reusable analytics and data-table components giving sellers real-time visibility into sales and listing performance. Tech: React, Next.js, TypeScript, Node.js, Express.js, Tailwind CSS, REST APIs, Redux.