Browse categories
Explore
Fiverr Pro
English
$
USD
Hassaan
@devbyhassaan
Level 1
Helping Startups and Businesses Build Scalable Software
Pakistan
English, Urdu, Hindi, Arabic
About me
I'm Hassaan, a full-stack developer who takes projects from idea to production and rescues the ones that got stuck along the way.
I build AI-powered web and desktop apps, Android apps, CRM/ERP systems, and SaaS platforms. I also turn Figma, PSD, or XD designs into working responsive websites, debug and stabilize AI-generated (vibe-coded) projects, and take on standalone coding tasks.
Stack: React, Next.js, Node.js, Python, Django, FastAPI, Kotlin, PostgreSQL, MongoDB, Docker, AWS.
Send me your requirements first. I'll tell you honestly what it takes to build it right, then we get started.
Skills
Hassaan
$20/hour
Offline •
Average response time: 1 hour
See my services
AI Websites & Software
I will build ai website, ai mobile app, ai software, full stack website development
Help/Consultation
I will do coding assignments, coding tasks, programming tasks in c, cpp, python, java
Want to work on an hourly basis?
Tell Hassaan what you need.
$20
/
hourPortfolio
Work experience
.png){kind=logo}
Freelance Full Stack Developer
Fiverr • Full-time
May 2025 - Present • 1 yr 2 mos
Working full-time as an independent full-stack developer on Fiverr, having delivered 20+ projects for clients across the US, UK, Netherlands, Canada, and Germany. Core work covers AI-powered web and Android applications, CRM/ERP systems, and desktop software built from scratch, along with converting Figma, PSD, and XD designs into responsive, production-ready websites. A significant part of the workload involves debugging and stabilizing AI-generated (vibe-coded) applications built on Replit, Lovable, Bolt, and Base44, identifying the root cause behind broken functionality, poor architecture, or failed deployments, then rebuilding them into something reliable and maintainable. Stack: React, Next.js, Node.js, Python, Django, FastAPI, Kotlin, PostgreSQL, MongoDB, Docker, AWS. Responsible for the full engagement lifecycle: requirements gathering, architecture decisions, development, testing, deployment, and post-delivery support, with direct client communication throughout.
12 Reviews
| (12) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 12 Reviews
Sort By
Most relevant
andrewjames120
Repeat Client
United Kingdom
Another excellent phase completed. I would once again like to thank him for his continued commitment to the development of my CRM platform. The quality of the work has been exceptional, communication has remained excellent throughout, and he has shown a very good understanding of both the project requirements...
Seller's Response
Helpful?
andrewjames120
Repeat Client
United Kingdom
Phase one of the CRM project has now been completed, with several further development phases still to come. Communication throughout has been excellent—he is polite, responsive, and takes the time to understand my requirements properly. It has been a pleasure working with him so far, and I look forward to continuing the project through the remaining phases.
Seller's Response
Helpful?
andrewjames120
Repeat Client
United Kingdom
Excellent Quality of work. Developer demonstrated attention to detail and provided more than what I was expecting. I look forward to using his service again in the near future.
Seller's Response
Helpful?
andrewjames120
Repeat Client
United Kingdom
It has been a pleasure working with him on this project. He has been very supportive, communicates clearly, and has taken the time to understand my requirements. I look forward to continuing the development of this project and working with him on other projects in the future.
Seller's Response
Helpful?
dikshapal2007
Romania
Seller's Response
Helpful?
