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Fiverr Pro
English
$
USD
I will develop your ai saas mvp using flutter, nodejs, and openai
Hammad khan
Level 2
5.0
5.0
Gig Summary
About this gig
Turn Your AI SaaS Idea into a Production-Ready MVP
Looking for an experienced developer to build your AI-powered SaaS product?
I help startups, entrepreneurs, and businesses transform ideas into scalable web and mobile applications using modern technologies like Flutter, Node.js, OpenAI, Firebase, PostgreSQL, and AWS.
With 65+ successful Fiverr reviews and years of experience delivering custom software solutions, I focus on building secure, scalable, and maintainable applications that are ready for real usersnot just demos.
What I can build
AI SaaS MVPs
AI Chatbots & AI Agents
Startup Web & Mobile Applications
Admin Dashboards
Customer Portals
CRM & ERP Systems
Business Automation Platforms
Internal Company Tools
Features I can implement
Secure Authentication (Email, Google, Apple)
OpenAI, Gemini & Claude Integration
Firebase / PostgreSQL / MongoDB Database
REST APIs & Third-Party API Integration
Stripe Payment Gateway
User Roles & Permissions
Push Notifications
Cloud Deployment
Responsive UI/UX
Scalable Backend Architecture
Technologies
- Flutter
- Node.js
- Express.js
- OpenAI API
- Firebase
- PostgreSQL
- MongoDB
- AWS
- TypeScript
Why Choose Me?
⭐ Business-Oriented Solutions
Let's chat!
Get to know Hammad khan
Hammad khan
Senior Full Stack AI Software Engineer
Level 2
- FromPakistan
- Member sinceMar 2022
- Avg. response time1 hour
- Last delivery1 month
Languages
English, French, German, Spanish, Arabic
I'm a Senior Full-Stack Software Engineer with 7+ years of experience building scalable web, mobile, and AI-powered applications. I help startups and businesses turn ideas into high-quality digital products using Flutter, React, Node.js, Elixir/Phoenix, Django, and Laravel. From AI SaaS platforms and CRM/ERP systems to custom mobile apps and business automation, I deliver clean, secure, and scalable solutions with clear communication and on-time delivery. Let's build something amazing together!
My Portfolio
FAQ
Can you build my AI SaaS from scratch?
Yes. I can handle the complete development process, from planning and architecture to UI, backend, AI integration, deployment, and post-launch support.
Which AI models can you integrate?
I can integrate OpenAI (GPT), Google Gemini, Claude, and other LLM providers depending on your project requirements.
Can you develop both web and mobile applications?
Yes. I develop cross-platform Flutter applications for Android, iOS, and Web, along with scalable Node.js backends and admin dashboards.
Can you integrate payment gateways?
Yes. I can integrate Stripe and other payment providers for subscriptions, one-time payments, and SaaS billing workflows.
Do you provide deployment support?
Yes. I can deploy your application to Firebase, AWS, DigitalOcean, Vercel, or other cloud platforms, depending on your requirements.
Reviews
35 reviews for this Gig
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| (1) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C caroline2234
Repeat Client
Sweden
Hammad Khan did an excellent job and delivered exactly what I was looking for. The work quality was high, communication was clear, and everything was completed on time. He was very professional and easy to work with throughout the project. I’m very happy with the results and would definitely recommend him to others.
$50-$100
Price
3 days
Duration
Helpful?C caroline2234
Repeat Client
Sweden
Hammad did an excellent job resolving a Flutter bug on a tight timeline. His approach was highly professional. Communication was clear, and the issue was fixed quickly without any back-and-forth. I’m very satisfied with the quality of work and will definitely work with him again. Highly recommended!
Up to $50
Price
1 day
Duration
Helpful?M moradit
Repeat Client
Canada
It was a pleasant experience working with Hammad khan and his team. The level of expertise was beyond the expectations.
$50-$100
Price
2 days
Duration
Helpful?M 
mozolive
Repeat Client
United States
Outstanding Flutter and Website Development Services! "I had the pleasure of working with Hammad, and I couldn't be happier with the results! I needed both a Flutter app and a website developed from scratch, and he exceeded my expectations in every way. Here’s why I highly recommend him: 1. Excellent...
Up to $50
Price
3 days
Duration
Helpful?V 
vladicodigo
Repeat Client
Spain
Hammad is an absolute rockstar! He exceeded all expectations with his exceptional work. His professionalism, quick responsiveness, and linguistic fluency truly set him apart. Working with him was a breeze, and the final result was beyond impressive. Hammad is a true talent and I can't recommend him highly enough!
$50-$100
Price
7 days
Duration
Helpful?
Reviews
35 reviews for this Gig
| (34) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C caroline2234
Repeat Client
Sweden
Hammad Khan did an excellent job and delivered exactly what I was looking for. The work quality was high, communication was clear, and everything was completed on time. He was very professional and easy to work with throughout the project. I’m very happy with the results and would definitely recommend him to others.
$50-$100
Price
3 days
Duration
Helpful?C caroline2234
Repeat Client
Sweden
Hammad did an excellent job resolving a Flutter bug on a tight timeline. His approach was highly professional. Communication was clear, and the issue was fixed quickly without any back-and-forth. I’m very satisfied with the quality of work and will definitely work with him again. Highly recommended!
Up to $50
Price
1 day
Duration
Helpful?M moradit
Repeat Client
Canada
It was a pleasant experience working with Hammad khan and his team. The level of expertise was beyond the expectations.
$50-$100
Price
2 days
Duration
Helpful?M mozolive
Repeat Client
United States
Outstanding Flutter and Website Development Services! "I had the pleasure of working with Hammad, and I couldn't be happier with the results! I needed both a Flutter app and a website developed from scratch, and he exceeded my expectations in every way. Here’s why I highly recommend him: 1. Excellent...
Up to $50
Price
3 days
Duration
Helpful?V vladicodigo
Repeat Client
Spain
Hammad is an absolute rockstar! He exceeded all expectations with his exceptional work. His professionalism, quick responsiveness, and linguistic fluency truly set him apart. Working with him was a breeze, and the final result was beyond impressive. Hammad is a true talent and I can't recommend him highly enough!
$50-$100
Price
7 days
Duration
Helpful?
