
Usman Ghani
Sr Full Stack Developer and Automation Expert
Skills

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Work experience
Full Stack Developer
IT Force • Full-time
Jun 2020 - Jun 2025 • 5 yrs
As a Senior Full-Stack Developer, I designed and shipped production SaaS and web applications end-to-end. Building scalable backends with Node.js and NestJS, designing PostgreSQL and MongoDB databases, and developing fast, responsive front-ends in React, Next.js, and Angular. I built secure REST and GraphQL APIs with authentication and role-based access control, converted Figma designs into clean, pixel-perfect interfaces, and architected multi-tenant systems built to scale. Building on that foundation, I specialized in AI-powered SaaS products, developing AI agents that handle tasks on their own; real-time AI voice agents (WebRTC, GPT-Realtime, TTS) that speak with users naturally; and RAG chatbots that answer accurately from a company's own documents and data. I also built automation pipelines with n8n, Zapier, and Make that connect apps, CRMs, email, and AI models, saving teams hours of manual work every week. I owned each project from the first idea to launch, focusing on clean code, strong performance, and clear communication.
103 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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jo236423
Repeat Client

United States
Working with Usman has been great. He is very professional.
jo236423
Repeat Client

United States
This guy is amazing. I highly recommend working with him. He is an amazing and professional full-stack developer offering his skills at an amazing price. He has helped me a ton, I highly recommend him.
walexee
Repeat Client

United States
Seller's Response
jo236423
Repeat Client

United States
This guy is truly amazing. He does fantastic work, he communicates, he is professional to work with, he cares to do the best job possible, and he always makes it right the first time. I highly recommend. He is a truly professional and great developer to work with.
Seller's Response
jo236423
Repeat Client

United States
Absolutely worth it. Usman created a professional project for an amazing price. I highly recommend him. He is incredibly helpful to work with.

