Browse categories
Explore
Fiverr Pro
English
$
USD
I will do mobile app development, android and ios mobile app as mobile app developer
Harinder Singh
5.0
5.0
About this gig
Need a reliable mobile app developer who can turn your idea into a smooth, high-performing app? I help startups, businesses, and entrepreneurs build modern mobile applications that are fast, scalable, and easy to use.
I develop custom iOS, Android, Flutter, and React Native apps with clean UI/UX, secure architecture, and optimized performance. Whether you need a brand-new app, feature upgrades, bug fixes, or a complete redesign, I can help bring your vision to life.
Services I Offer:
iOS & Android app development
Flutter & React Native apps
Cross-platform mobile apps
AI-powered mobile apps
Firebase & API integrations
Backend development & admin panels
App redesign and UI/UX improvements
Bug fixing, optimization & maintenance
App Store & Google Play deployment
Ive worked on ecommerce apps, booking systems, delivery apps, social platforms, healthcare solutions, SaaS apps, CRM systems, and more.
Why clients work with me:
5+ years of app development experience
Clean, scalable, maintainable code
Fast communication & regular updates
On-time delivery
Support even after project completion
Tech Stack: Flutter, React Native, Swift, Kotlin, Firebase, Node.js, REST APIs
Get to know Harinder Singh
Harinder Singh
Mobile app Developer, Full stack developer, AI Expert
- FromIndia
- Member sinceFeb 2026
- Avg. response time7 hours
- Last delivery1 day
Languages
Hindi, English
Hi, I’m Harinder — an AI Mobile App Developer specializing in building intelligent, scalable, and high-performance mobile applications powered by Artificial Intelligence and Machine Learning.
With strong expertise in AI app development, Generative AI, ChatGPT integration, Computer Vision, NLP, and custom mobile app development, I help startups and businesses turn ideas into powerful AI-driven mobile solutions.
FAQ
What type of mobile apps can you develop
I can develop ios, android and cross-platform mobile apps using flutter. Whether you need an ecommerce app, booking system, social media app, or a custom business solution, I can bring your idea to life
Will you also design the UI/UX?
Yes! I ensure smooth, modern and user friendly ui/ux designs. If you already have a design, I can integrate it. If not, I can create one for you.
What mobile app development services do you offer?
I offer custom mobile app development for iOS, Android, Flutter, and React Native. Services include UI/UX design, backend development, API integration, Firebase setup, bug fixing, app optimization, and app deployment.
Do you develop cross-platform mobile apps?
Absolutely. I specialize in cross-platform app development using Flutter and React Native, allowing your app to work smoothly on both Android and iOS with a single codebase.
Will you help publish the app on App Store and Google Play?
Yes, I provide complete App Store and Google Play submission support to help launch your app successfully.
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A andrewsantia695
United States
Reliable freelancer for mobile app development and API integration. Highly Recommend!
Up to $50
Price
2 days
Duration
Helpful?R raqueltomas141
Germany
Really impressed with the quality of work. Communication was clear, responses were super fast, and the freelancer understood all requirements perfectly. The mobile app updates were implemented smoothly with great attention to detail. Highly recommended for mobile app development, bug fixes, and real-time feature implementation. Will work again!
Up to $50
Price
5 days
Duration
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A andrewsantia695
United States
Reliable freelancer for mobile app development and API integration. Highly Recommend!
Up to $50
Price
2 days
Duration
Helpful?R raqueltomas141
Germany
Really impressed with the quality of work. Communication was clear, responses were super fast, and the freelancer understood all requirements perfectly. The mobile app updates were implemented smoothly with great attention to detail. Highly recommended for mobile app development, bug fixes, and real-time feature implementation. Will work again!
Up to $50
Price
5 days
Duration
Helpful?
