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Hasham Vakani
@hasham_vakani
Level 2
I build AI powered SaaS products and integrate LLMs into your apps
Pakistan
English, Spanish, French
About me
I build AI-powered web applications and integrate LLMs into existing products.
5+ years delivering for US startups and enterprises. 8,700+ hours. 100% client satisfaction.
What I do:
→ AI Integration — Claude, GPT, RAG pipelines, chatbots, smart search
→ SaaS Development — Next.js, Node.js, TypeScript, Stripe billing
→ Performance — AWS deployment, PostgreSQL optimization, CI/CD
Tech: Next.js · React · Node.js · TypeScript · PostgreSQL · AWS · Claude API · OpenAI API · Supabase · Docker
Production-ready code, not prototypes. Send me a message with your project details.
Skills
Hasham Vakani
$50/hour
Offline •
Average response time: 1 hour
See my services
Bug Fixes
I will fix bugs, errors, and broken features in frontend, backend, full stack
Full Stack Web Applications
I will do front end web development in react and javascript
Want to work on an hourly basis?
Tell Hasham Vakani what you need.
$50
/
hourPortfolio
Work experience
Senior Full-Stack Engineer
Self-Employed • Self-employed
Feb 2022 - Present • 4 yrs 3 mos
Architecting AI-powered SaaS platforms and integrating LLMs into production applications. Delivering for US and EU startups using Next.js, Node.js, TypeScript, PostgreSQL, and AWS. 8,700+ hours of client work across web apps, dashboards, billing systems, and AI features.
Software Developer
Expertizo • Full-time
Jan 2021 - Jan 2022 • 1 yr
Full-stack development with React, Next.js, and Node.js. Led project delivery from requirements to deployment, built REST APIs, and consulted on technical architecture.
332 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 332 Reviews
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junjjalo
United States
Hasham delivered both items from the original order — fixed the /api/admin/logs 500 error and installed the Sentry SDK cleanly. When his first deploy surfaced a separate pre-existing issue with our production database, he investigated quickly, owned the gap in his local testing approach, and walked me...
Helpful?
dontss
Repeat Client
Lithuania
Outstanding work was delivered at an amazing pace. Hasham provided me with a clear audit so I knew what to expect. He delivered high quality work super fast and went above and beyond to make sure everything was set up properly and fully functional.
Seller's Response
Helpful?
dontss
Repeat Client
Lithuania
Hasham delivered amazing work again. He was fast, detailed, and the work delivered was bug free. It has been a great experience working with him repeatedly. Highly recommend him.
Seller's Response
Helpful?
dontss
Repeat Client
Lithuania
Again, great work by Hasham. He is able to implement any idea and feature I'm looking for and does it within a short time, free of bugs, and explains what (and how) he solves any challenges. Cannot recommend him enough!
Seller's Response
Helpful?
dontss
Repeat Client
Lithuania
Helpful?
