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English
$
USD
I will build ai saas website, mvp, web app with next js development for startups
Ahtisham
Level 1
5.0
5.0
 - SDA - BESE 29A_l4bqwe.jpg)
Gig Summary
What people loved about this freelancer
flexxited
India
Fantastic team. We have completed multiple orders with this team, and their work keeps getting better. They also take the time to answer all my questions and...
flexxited
India
Fantastic team. We have completed multiple orders with this team, and their work keeps getting better. They also take the time to answer all my questions and...
flexxited
India
Fantastic work. Has been a pleasure working with this team and hence we have had multiple ongoing orders and projects with them. Well done team and will continue working with this team in the future too.
flexxited
India
Second order with multiple projects and multiple milestones. Each of them were delivered exactly as they should have and within and earlier than the actual...
About this gig
Have a SaaS idea or product that needs to be built properly - not just thrown together?
I've shipped a B2B SaaS platform serving 500+ healthcare businesses, built MVPs with multi-tenant dashboards, role-based access and real-time data, developed scalable REST and GraphQL APIs, and delivered complete products from database design to deployment all with clean code and zero hand-holding required from the client.
WHAT I BUILD:
- SaaS MVPs from idea to deployed product
- CRM and business management platforms
- Multi-tenant web apps with role-based access
- Admin dashboards and analytics panels
- REST and GraphQL API development
- Stripe, Lemon Squeezy, and PayPal payment integration
- Authentication Supabase Auth, NextAuth, Firebase Auth, JWT
- Redis caching, BullMQ job queues, and background workers
- AI feature integration OpenAI, Claude API, LangChain, Pinecone, RAG chatbots
- Full deployment Vercel, Railway, Render, VPS
MY STACK: Next js, React.js, Tailwind CSS, Shadcn UI, Node js, NestJS, Express.js
Database: PostgreSQL, MongoDB, MySQL, Supabase, Firebase
Caching: Redis, BullMQ
WHY ME?
- Real products shipped
- Clean code, daily updates
- You own 100% code - no lock-in
Message me before ordering !
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 Ahtisham
Ahtisham
Building SaaS MVPs, AI powered chatbots and high performance websites
Level 1
- FromPakistan
- Member sinceJul 2025
- Avg. response time1 hour
- Last delivery2 weeks
Languages
Urdu, English, Turkish
I help startups and businesses build SaaS platforms, MVPs, AI powered tools and Chatbots, and high-performance web apps — fast, clean, and production-ready.
With 3+ years of experience, I've shipped a B2B SaaS serving 500+ healthcare businesses, built AI chatbots and automated content systems for agency clients, and delivered ADA and WCAG compliant platforms for US markets — using Next.js, React, Node.js, NestJS, OpenAI, Claude API, Redis, Supabase and Stripe.
Clean code, clear communication, and on-time delivery every time. Message me before ordering — I'll scope your project for free.
My Portfolio
FAQ
What technologies do you specialize in as a full-stack developer?
I specialize in MERN Stack (MongoDB, Express, React, Node.js), Next.js, NestJS, Firebase, Supabase, Redis, and Cloud Functions. I deliver scalable, high-performance apps with secure authentication, caching, and optimized APIs.
Which backend is better Firebase or Supabase?
It depends: Firebase offers fast setup, serverless functions, and Google ecosystem support. Supabase offers SQL power, row-level security (RLS), and self hosting flexibility. I’ll guide you based on your project’s scale, budget, and feature needs.
Do you implement authentication and security best practices?
Absolutely. I implement Firebase Auth, Supabase Auth with refresh handling, JWT tokens, role-based access control (RBAC), secure routes, and rate limiting in Node.js/NestJS backends to protect your app from unauthorized access.
Can you integrate GraphQL with Firebase or Supabase?
Yes. I can set up Apollo Server with NestJS for GraphQL or use Supabase’s GraphQL layer. You’ll get typed queries, resolvers, and scalable APIs.
Can you implement redis caching ?
Yes ! I can optimize your web app performance using redis caching techniques
Can You provide documentation ?
Yes ! I will provide complete documentation of your web app with low level and high level design
Can you build both frontend and backend for my application?
I develop end-to-end solutions, including modern React.js/Next.js frontends with server-side rendering (SSR) and secure backend APIs using Node.js or NestJS, fully integrated with databases like MongoDB, PostgreSQL, MySQL, or Supabase.
Do you provide API documentation?
Yes! For Standard and Premium plans, I provide Postman collections or a README.md with full API routes, parameters, and usage examples. Custom docs can be added upon request.
Can you integrate third-party APIs or custom REST/GraphQL APIs?
Yes. I integrate custom REST APIs or GraphQL APIs with secure endpoints, proper error handling, and logging. This includes payment gateways, chat systems, analytics, or external SaaS APIs.
I’m not sure which technology stack is right for my project. Can you help?
Of course! I analyze your requirements and suggest the best tech stack (MERN, Next.js, NestJS, Firebase, Supabase, Redis, etc.) based on scalability, budget, and long-term maintenance.
Reviews
9 reviews for this Gig
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| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
F 
flexxited
India
Ongoing collaborationFantastic team. We have completed multiple orders with this team, and their work keeps getting better. They also take the time to answer all my questions and concerns patiently. We have more projects lined up, and we are moving forward to the next order - that itself should tell you how good they are.
$200-$400
Price
10 days
Duration
Helpful?F flexxited
India
Ongoing collaborationFantastic team. We have completed multiple orders with this team, and their work keeps getting better. They also take the time to answer all my questions and concerns patiently. We have more projects lined up, and we are moving forward to the next order - that itself should tell you how good they are.
$200-$400
Price
2 weeks
Duration
Helpful?F flexxited
India
Ongoing collaborationFantastic work. Has been a pleasure working with this team and hence we have had multiple ongoing orders and projects with them. Well done team and will continue working with this team in the future too.
$100-$200
Price
8 days
Duration
Helpful?F flexxited
India
Ongoing collaborationSecond order with multiple projects and multiple milestones. Each of them were delivered exactly as they should have and within and earlier than the actual timelines. Work is so good and we are so happy that we are moving ahead with a few more projects.
$100-$200
Price
3 days
Duration
Helpful?I irfan_koudou
France
I think , he's the best on fiverr Thank you !
$200-$400
Price
2 weeks
Duration
Helpful?
Reviews
9 reviews for this Gig
| (9) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
F flexxited
India
Ongoing collaborationFantastic team. We have completed multiple orders with this team, and their work keeps getting better. They also take the time to answer all my questions and concerns patiently. We have more projects lined up, and we are moving forward to the next order - that itself should tell you how good they are.
$200-$400
Price
10 days
Duration
Helpful?F flexxited
India
Ongoing collaborationFantastic team. We have completed multiple orders with this team, and their work keeps getting better. They also take the time to answer all my questions and concerns patiently. We have more projects lined up, and we are moving forward to the next order - that itself should tell you how good they are.
$200-$400
Price
2 weeks
Duration
Helpful?F flexxited
India
Ongoing collaborationFantastic work. Has been a pleasure working with this team and hence we have had multiple ongoing orders and projects with them. Well done team and will continue working with this team in the future too.
$100-$200
Price
8 days
Duration
Helpful?F flexxited
India
Ongoing collaborationSecond order with multiple projects and multiple milestones. Each of them were delivered exactly as they should have and within and earlier than the actual timelines. Work is so good and we are so happy that we are moving ahead with a few more projects.
$100-$200
Price
3 days
Duration
Helpful?I irfan_koudou
France
I think , he's the best on fiverr Thank you !
$200-$400
Price
2 weeks
Duration
Helpful?
