Browse categories
Explore
Fiverr Pro
English
$
USD
I will ai mobile app development android ios app golang backend as a software developer
shahsultan joy
5.0
5.0
About this gig
Build a Professional React Native Mobile App with Go (Golang) Backend
Looking for a reliable React Native developer to build a high-quality Android and iOS mobile app? You're in the right place!
I specialize in cross-platform mobile app development using React Native, Expo, NestJs and Go (Golang) to create fast, scalable, and production-ready applications with clean code and modern UI/UX.
What I Can Build
- Android & iOS Mobile Apps
- Cross-Platform React Native Apps
- Go (Golang) and NestJS-based REST API Development
- SQLite, Firebase & Cloud Database Integration
- Authentication (Email, Google, Apple, OTP)
- Admin Panel & Backend Integration
- Payment Gateway Integration
- Push Notifications
- Real-Time Chat & Live Updates
- Custom UI/UX Design
- App Store & Google Play Deployment
Industries I Serve
- Ecommerce
- Social Networking
- Booking & Reservation
- Food Delivery
- Taxi & Ride Sharing
- Finance & Banking
- Healthcare & Fitness
- Education
- Streaming & Entertainment
- Business & Productivity
Why Choose Me?
- pert React Native, NestJS & Go (Golang) Developer
- Clean, Scalable & Maintainable Code
- Modern, Responsive UI/UX Design
- Fast Communication & On-Time Delivery
- Source Code Included
- Long-Term Support & Bug Fixes
Get to know shahsultan joy
shahsultan joy
Software Engineer and Full Stack Web and Mobile App Developer
- FromBangladesh
- Member sinceMar 2026
- Avg. response time1 hour
- Last delivery2 months
Languages
English
Full Stack Software Engineer with 4+ years of hands-on experience building scalable web, mobile, and desktop applications. I specialize in React, Next.js, Angular, React Native, Electron.js, Node.js, NestJS, Express.js, Golang, TypeScriptScript, PostgreSQL, MySQL, MongoDB, Prisma, and TypeORM. Experienced in REST APIs, SaaS platforms, Docker, AWS, CI/CD, and cloud deployment. I build secure, high-performance solutions from architecture to production with clean, maintainable code and clear communication.
My Portfolio
FAQ
What technologies do you use for mobile app development?
I develop cross-platform mobile applications using React Native, Expo, TypeScript, and Go (Golang). I also work with Firebase, REST APIs, cloud databases, and third-party integrations
Do you develop apps for both Android and iOS?
Yes. I build high-performance mobile apps that run on both Android and iOS from a single React Native codebase
Can you develop a custom app based on my idea?
Absolutely! Share your app idea, wireframes, or requirements, and I'll create a custom solution tailored to your business needs.
Will I receive the complete source code?
Yes. Once the project is completed and the order is delivered, you'll receive the complete source code included in your package.
Can you integrate APIs, Firebase, or a Go (Golang) backend?
Yes. I can integrate REST APIs, Firebase services, authentication, cloud databases, payment gateways, push notifications, and custom Go (Golang) backends.
Do you publish apps to the Google Play Store and Apple App Store?
Yes. I can help prepare and publish your app on both Google Play and the Apple App Store
Do you provide UI/UX design?
Yes. I design clean, modern, and responsive mobile app interfaces focused on user experience and business goals.
Should I contact you before placing an order?
Yes. Please message me first so we can discuss your requirements, estimate the timeline, and choose the best package for your project.
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R 
ronaldrnichols
United States
I recently worked with Shahsultan Islam Joy on a mobile app project, and the experience was excellent from start to finish. Communication was prompt, professional, and clear throughout the project, making the collaboration smooth and efficient. The work was delivered on time, the code quality was solid,...
$50
Price
1 day
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R ronaldrnichols
United States
I recently worked with Shahsultan Islam Joy on a mobile app project, and the experience was excellent from start to finish. Communication was prompt, professional, and clear throughout the project, making the collaboration smooth and efficient. The work was delivered on time, the code quality was solid,...
$50
Price
1 day
Duration
Helpful?
