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$
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Usman Jabbar
@usman3864
Level 2
Enterprise AI and Full Stack Engineer, GPTs APIs, Fintech
Pakistan
English, Urdu, Punjabi
About me
I build the systems companies rely on when cheap devs fail. With 7+ years of full-stack experience, I’ve delivered real-time flight, parking & security APIs for a U.S. airport, a German cleaning-services marketplace, an EU ticketing platform, a trading indicators system with TradingView, and 50+ custom GPTs. I code everything myself—My stack: Next.js 14, React, Node.js, TypeScript, Supabase, Stripe, PayPal, crypto wallets, OpenAI.
If you want a system that’s fast, secure, scalable, and actually ships, you’re in the right place.
Tell me what you’re building—I’ll handle the rest.
Skills
Usman Jabbar
Offline •
Average response time: 2 hours
See my services
API & Integrations
I will do your API integration custom web API wordpress API integration and development
Full Stack Web Applications
I will integrate a payment gateway to your site
Portfolio
34 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 34 Reviews
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Most relevant
bol_worldwide
Repeat Client
United Kingdom
He is very professional and goes above and beyond. he contributed positive ideas to the project. he also listened to my requirements and ensure it was done the way i wanted it. it was Nice working with Usman.
$200-$400
Price
9 weeks
Duration
Helpful?
bol_worldwide
Repeat Client
United Kingdom
I would like to work with Usman again. he did a great job.
Up to $50
Price
2 days
Duration
Helpful?
bol_worldwide
Repeat Client
United Kingdom
i will like to work with Usman again. he did an excellent job on my website. i am very satisfied.
Up to $50
Price
3 days
Duration
Helpful?
fiazahmad293
United Arab Emirates
I needed a quick resolution for my website, and Usman done very professionally the contact page on my website he just did it quickly. I see his expertise and skills beyond my expectations. highly recommend him!
Helpful?
csteingart
Repeat Client
Canada
Excellent service once again. Understood the problem I was looking to solve and created a perfect solution.
Helpful?
