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Ahsan Ahmed
@ahsanahmed293
Full Stack Web Developer, React, Node, NextJS, React Native, Mobile Apps, SaaS
Pakistan
English, Urdu, Hindi
About me
Hiring a developer and hoping the app actually works when real users hit it? That's the gap I close. I'm a senior full-stack developer (8 years) building production web apps, SaaS platforms, and React Native mobile apps in React, Next.js, and Node.js.
I've built systems processing millions of records a month, recovered a breached FinTech platform in 72 hours, and shipped products across FinTech, HealthTech, and SaaS. I own the whole build - frontend, backend, database, deployment - with clean, maintainable code.
Tell me what you're building, and I'll tell you exactly how I'd do it.
Skills
Ahsan Ahmed
Offline •
Average response time: 1 hour
See my services
Full Stack Web Applications
I will fix and finish your lovable, bolt, or replit app
API & Integrations
I will build a backend api with nodejs nestjs express aws and stripe
Portfolio
Work experience
Senior Full Stack Engineer
Venture Backed • Full-time
Feb 2024 - Jul 2025 • 1 yr 5 mos
Delivered full-stack web applications for multiple clients across FinTech, HealthTech, and no-code platforms. • Architected a 3-role HealthTech recovery platform (Doctor / Patient / Hospital Admin) with Next.js, NestJS, PostgreSQL, WebRTC/Twilio video, and wearable integrations (Apple HealthKit, Google Fit) • Led a FinTech security incident response: contained unauthorized access, rotated credentials, and fully restored production within 72 hours, then ran a full codebase audit • Built CMS, e-commerce, and drag-and-drop modules for a no-code app builder Stack: Next.js, React, NestJS, Node.js, PostgreSQL, MongoDB, AWS, WebRTC
5 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 5 Reviews
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Most relevant
ehsan381
Pakistan
Solid backend developer who really knows his stuff. He built the API endpoints exactly as I needed and handled the Stripe and AWS integration smoothly without any issues. The code was clean, well organized, and easy to work with. Communication was clear from start to finish, he understood the requirements...
Helpful?
hamza_a_majeed
Pakistan
Excellent full-stack developer! Fixed all the bugs in my React/Node app quickly and communicated clearly throughout. Clean code and delivered on time. Well responsive, and reliable, making the entire process smooth, efficient, and completely stress-free from start to finish. Highly recommended!
Helpful?
user92011543
United States
Abosultely terrible work. He has no idea what he's doing in React or anything else. DO NOT HIRE!!!!
$50-$100
Price
Helpful?
binteameen
Germany
Helpful?
user40625294
Germany
It was ok.
$50
Price
Helpful?
