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Fiverr Pro
English
$
USD
I will build your saas mvp with react nextjs nodejs and supabase
Hassan M.
5.0
5.0
About this gig
I build custom SaaS platforms and web applications that are fast, scalable, and built to grow - for startups and businesses who need a developer they can trust with the whole project.
I'm a Full-Stack Developer & AI Engineer with 5+ years of experience shipping production SaaS platforms, AI-powered tools, and scalable web systems for international clients.
You'll always be talking directly to me, end-to-end - no sales reps, no subcontractors.
SERVICES:
- Custom SaaS platforms - dashboards, admin panels, multi-tenant systems
- Full stack web application development
- E-commerce websites with secure payments
- API development & third-party integrations
- AI features integration - chatbots, automation, LLM workflows
- Codebase rescues & architecture/performance fixes
TECH STACK:
- React, Next.js, TypeScript, Node.js, NestJS
- PostgreSQL, MongoDB, Supabase, AWS, Vercel
INTEGRATIONS:
- Stripe, OpenAI/Claude, auth providers, third-party APIs
NOT OFFERED:
- Graphic/logo design
- WordPress-only builds
LANGUAGES:
English, Urdu.
Turnaround & revisions: see packages above.
Not sure where to start? Message me your idea before ordering, and I'll get back with a clear, honest plan.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Hassan M.
Hassan M.
Full Stack Developer Building and Scaling SaaS and AI Products
- FromPakistan
- Member sinceDec 2024
- Avg. response time1 hour
- Last delivery2 days
Languages
English
I help startups and businesses launch SaaS and AI products from idea to production, and turn messy codebases into maintainable systems.
Full-Stack Developer & AI Engineer, 5+ years.
✅ Launch fast — take your idea from zero to a production-ready product
✅ Untangle codebases — clean up inherited or AI-generated code, fast
✅ Fix what's broken — resolve architecture and performance issues holding you back
⚡ React, Next.js, Node.js, TypeScript
🤖 AI Integrations & Automation
💳 Stripe, Supabase, APIs
☁️ AWS, MongoDB, PostgreSQL
Message me with your project — let's build something that scales.
My Portfolio
FAQ
Do you work with existing codebases, or only new projects?
Both. A large part of my work is picking up projects mid-flight — inherited codebases, AI-generated ("vibe-coded") apps that need cleanup, or products that have outgrown their original architecture.
What if I'm not sure exactly what I need yet?
Message me with a rough description of what you're building. I'll help you scope it and recommend the right technical approach before you order.
Do you offer support after delivery?
Yes 7 days of free bug-fix support after delivery, covering anything in the original scope.
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
S sherad_vance
United Kingdom
Great work and smooth communication!
$100-$200
Price
5 days
Duration
Helpful?B bellaa10_
United States
Great work, easy communication and delivered exactly what I needed.
$50
Price
6 days
Duration
Helpful?M 
monica_lisa
United States
He found important security issues and delivered everything as promised. Highly recommended!
$50
Price
1 day
Duration
Helpful?S 
smith3131
United Kingdom
Great work website looks really good. Easy to work with and delivered on time.
$50
Price
3 days
Duration
Helpful?
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S sherad_vance
United Kingdom
Great work and smooth communication!
$100-$200
Price
5 days
Duration
Helpful?B bellaa10_
United States
Great work, easy communication and delivered exactly what I needed.
$50
Price
6 days
Duration
Helpful?M monica_lisa
United States
He found important security issues and delivered everything as promised. Highly recommended!
$50
Price
1 day
Duration
Helpful?S smith3131
United Kingdom
Great work website looks really good. Easy to work with and delivered on time.
$50
Price
3 days
Duration
Helpful?
