Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop a flutter mobile app with a nodejs backend
Sakib Al Jaber
Level 2
4.9
4.9
About this gig
Tired of developers who disappear mid-project or deliver code you can't maintain?
We're a small, focused dev team led by Sakib, a Flutter and Node.js developer with 4 years of hands-on experience building real, shipped products.
WHAT WE BUILD
- Flutter mobile apps for iOS and Android
- NestJS REST API backends built to scale
- AI chatbot integration (GPT-4o, Gemini, Claude)
- SaaS platforms with subscription billing (Stripe/PayPal)
- Firebase real-time database and authentication
- App Store and Play Store deployment
HOW WE WORK
- Free consultation before anything starts
- Clear scope agreed before the first line of code
- Progress update every 2 days, no ghosting
- Tested on real iOS and Android devices
- Full source code delivered, you own everything
WHY CLIENTS COME BACK
- We've built and launched real products ourselves, not just client work
- Clean, documented code your next dev can read
- AI features are integrated properly, not bolted on
Message us before ordering. Tell us what you're building we'll tell you exactly what it takes.
Get to know Sakib Al Jaber
Sakib Al Jaber
Flutter AI Developer, Mobile App Backend and AI Chatbot Expert
Level 2
- FromBangladesh
- Member sinceJan 2022
- Avg. response time1 hour
- Last delivery2 weeks
Languages
English
Most apps fail in production. I build the ones that don't.
4 years shipping Flutter apps and NestJS backends that handle real users, real traffic, and real business operations — including a transport platform with 50+ drivers and 5,000+ active users.
I also integrate AI into products that actually need it — chatbots, workflow automation, backend intelligence — not just AI for the sake of it.
Clean architecture. Clear communication. You'll always know what's happening and what's next.
Tell me what you're building — I'll tell you exactly what it takes to do it right.
My Portfolio
FAQ
Do you build for both iOS and Android?
Yes. I build with Flutter which means one codebase runs on both iOS and Android. You get both platforms without paying double. Tested on real devices before every delivery.
How long does it take to build my app?
Basic apps take 7 days. Standard projects take 14 days. Complex full-scale apps take 21 days. Timeline is confirmed before any code is written so there are no surprises.
Do I own the source code after delivery?
Yes — 100%. Once delivered the code is fully yours with no restrictions. No templates, no third-party licensing. Everything is built custom for your project from scratch.
Can you convert my Figma design to Flutter?
Yes. I convert Figma, Adobe XD, or any design file into a pixel-perfect Flutter app. If you have no design yet I can help with UI/UX as an add-on before development starts.
What if I need changes after delivery?
All packages include revisions — 3 on Basic, 5 on Standard, unlimited on Premium. Support runs 7 to 30 days post delivery. Monthly maintenance available at $199 per month.
Reviews
11 reviews for this Gig
| (10) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A amaruf1
Repeat Client
United States
An outstanding experience from start to finish. The freelancer showed excellent professionalism in every step of the work. The final delivery was completely bug-free, highly polished, and executed with impressive attention to detail. Their language fluency made communication effortless, and they consistently...
Up to $50
Price
3 weeks
Duration
S 
Seller's Response
Helpful?A amaruf1
Repeat Client
United States
There was great communication throughout the project. I definitely enjoyed working with him and would gladly work together again. Highly recommended!
Up to $50
Price
4 days
Duration
Helpful?G gormalone_llp
Repeat Client
India
Very good work products delivered
$600-$800
Price
10 days
Duration
S Seller's Response
Helpful?G gormalone_llp
Repeat Client
India
Good performance as usual
$600-$800
Price
2 weeks
Duration
Helpful?G gormalone_llp
Repeat Client
India
Very good as usual
$600-$800
Price
2 weeks
Duration
Helpful?
Reviews
11 reviews for this Gig
| (10) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A amaruf1
Repeat Client
United States
An outstanding experience from start to finish. The freelancer showed excellent professionalism in every step of the work. The final delivery was completely bug-free, highly polished, and executed with impressive attention to detail. Their language fluency made communication effortless, and they consistently...
Up to $50
Price
3 weeks
Duration
S Seller's Response
Helpful?A amaruf1
Repeat Client
United States
There was great communication throughout the project. I definitely enjoyed working with him and would gladly work together again. Highly recommended!
Up to $50
Price
4 days
Duration
Helpful?G gormalone_llp
Repeat Client
India
Very good work products delivered
$600-$800
Price
10 days
Duration
S Seller's Response
Helpful?G gormalone_llp
Repeat Client
India
Good performance as usual
$600-$800
Price
2 weeks
Duration
Helpful?G gormalone_llp
Repeat Client
India
Very good as usual
$600-$800
Price
2 weeks
Duration
Helpful?
