Umar Farooq

Full Stack Developer & CEO at Buzzy Commerce

Karachi, Pakistan

“I built Buzzy Commerce from the ground up — a production-grade full-stack platform with SSR, real-time features, complex SQL, cloud deployment, and a custom CMS. Every architectural decision, performance optimisation, and feature was engineered by me. This is the level of ownership and craftsmanship I bring to every client project. Whether you need a SaaS MVP, an AI-integrated platform, or a scalable web application — I deliver results that matter.”

— Umar Farooq, Founder & CEO, Buzzy Commerce

4+Years Experience

50+Projects Delivered

3Companies Worked

5Tech Stacks Mastered

Technical Skills

Frontend

React.jsNext.jsReact NativeReduxTailwind CSSFramer Motion

Backend

Node.jsExpress.jsPythonFastAPIREST APIsSocket.io

Database

MySQLMongoDBSequelizeMongoose

AI / ML

LangChainLLMsRAGsAI AgentsOpenAIGemini

Cloud/DevOps

AWSAzureGCPDockerDigital Ocean

Featured Projects

Buzzy Commerce

Personal

Full-stack article publishing platform with SSR, infinite scroll, complex SQL queries, cloud deployment, and a custom CMS for authors.

Next.jsNode.jsMySQLAWS

GitHub Live Site

SmoothAI SaaS

Hubaix

SaaS platform that lets users create MVPs with integrated AI and 3D models in their websites. Used WebSockets to reduce latency by 35%.

Next.jsReact ThreeWebSocketsNode.js

GitHub

Layla AI — Interview Agent

Hubaix

Realtime voice & video AI interview platform. Led development of the AI interview flow using OpenAI LLMs and Python backend.

React.jsOpenAIPythonWebRTC

GitHub

ConvoAI — Voice Agent

Hubaix

AI-powered customer representative voice agent for real-time customer support, built on LLMs with sub-300ms response times.

React.jsLLMsPythonFastAPI

GitHub

GACAR AI / TelQuest AI

Hubaix

Suite of SaaS applications integrating AI chatbots, LLMs, and RESTful APIs. Async Node.js architecture reduced response time by 300%.

Next.jsNode.jsPythonLLMs

GitHub

LifeFinder Hospital MVP

Hubaix

Hospital management MVP with dashboards, patient records, and WebRTC-powered video consultation rooms.

Next.jsExpress.jsWebRTCMongoDB

GitHub

VH-Haven AI

Hubaix

AI-integrated SaaS platform with intelligent automation features and a modern Next.js frontend.

Next.jsLLMsNode.js

GitHub

Sell-Purchase EMS

Grapners

Enterprise management system with full dashboards, role-based access, and real-time data management using agile methodology.

React.jsNode.jsMongoDB

GitHub

NfcBiz MVP App

Grapners

NFC-based digital business card MVP app with landing pages, dashboards, and a management system.

React NativeNode.jsExpress.js

GitHub

Work Experience

Hubaix USA

Full Stack Developer (MERN) / AI Integrations / Cloud

April 2024 – Present

Designed and developed dynamic, responsive UIs using React.js and Next.js, improving UX by 40%.
Implemented complex state management and performance optimisations for SaaS and MVP platforms by 75%.
Built optimised APIs and back-end architecture using Node.js and Express.js for high-performance apps.
Integrated advanced AI models (OpenAI, Gemini, LangChain) into React/Next.js apps, enhancing functionality by 50%.

Grapners

Full Stack Developer (MERN Stack)

October 2023 – March 2024

Developed full-stack web applications using React/Next.js with 80% performance efficiency.
Built scalable server-side apps using Node.js, Express, and MongoDB — creating 2× more efficient APIs.

Buzzy Commerce

Full Stack Developer (PHP)

September 2022 – September 2023

Built data-driven web applications using PHP and MySQL with efficient server-side logic.
Created 100% responsive websites using HTML, CSS, JS, and jQuery.
Deployed to live environments ensuring optimal performance and SEO improvements of 45%.

Ready to build something great?

Available for freelance projects, SaaS development, and long-term contracts.

Get in Touch