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🚀 𝐋𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐚 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐭𝐨 𝐛𝐮𝐢𝐥𝐝 𝐲𝐨𝐮𝐫 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐚𝐩𝐩?
I’m an experienced 𝐀𝐈 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 and Flutter App Developer helping businesses turn ideas into smart, scalable mobile apps using AI.
With 5+ years of experience as a Mobile App Developer and App Developer, I’ve built apps with AI chatbots, smart assistants, automation tools, and content generation using OpenAI APIs.
💡 What I can build:
• AI chat apps
• Smart assistant apps
• AI content generation apps
• Recommendation systems
• Custom AI integrations
🔧 Tech Stack: Flutter, Firebase, Supabase, REST APIs, OpenAI
I follow a simple process: understand your idea, share timeline & cost, start after approval, and deliver a fully tested app on time.
✅ Clean UI/UX
✅ Scalable architecture
✅ End-to-end development
📩 𝐇𝐚𝐯𝐞 𝐚𝐧 𝐢𝐝𝐞𝐚? 𝐋𝐞𝐭’𝐬 𝐛𝐮𝐢𝐥𝐝 𝐲𝐨𝐮𝐫 𝐀𝐈 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩. 𝐌𝐞𝐬𝐬𝐚𝐠𝐞 𝐦𝐞 𝐧𝐨𝐰 𝐟𝐨𝐫 𝐚 𝐟𝐫𝐞𝐞 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧!
I’m an experienced 𝐀𝐈 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 and Flutter App Developer helping businesses turn ideas into smart, scalable mobile apps using AI.
With 5+ years of experience as a Mobile App Developer and App Developer, I’ve built apps with AI chatbots, smart assistants, automation tools, and content generation using OpenAI APIs.
💡 What I can build:
• AI chat apps
• Smart assistant apps
• AI content generation apps
• Recommendation systems
• Custom AI integrations
🔧 Tech Stack: Flutter, Firebase, Supabase, REST APIs, OpenAI
I follow a simple process: understand your idea, share timeline & cost, start after approval, and deliver a fully tested app on time.
✅ Clean UI/UX
✅ Scalable architecture
✅ End-to-end development
📩 𝐇𝐚𝐯𝐞 𝐚𝐧 𝐢𝐝𝐞𝐚? 𝐋𝐞𝐭’𝐬 𝐛𝐮𝐢𝐥𝐝 𝐲𝐨𝐮𝐫 𝐀𝐈 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩. 𝐌𝐞𝐬𝐬𝐚𝐠𝐞 𝐦𝐞 𝐧𝐨𝐰 𝐟𝐨𝐫 𝐚 𝐟𝐫𝐞𝐞 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧!
Platform
AndroidApp Type
Hybrid AppDevelopment Technology
Flutter, Kotlin, SwiftApp Purpose
Chat, Dating, Delivery, Finance, Entertainment, Lifestyle, News, Restaurant, Shopping, Social NetworkingExpertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$399
|
Standard
$1,199
|
Advanced
$1,899
|
|---|---|---|---|
| Delivery Time | 14 days | 28 days | 48 days |
Number of Revisions | 4 | 9 | Unlimited |
Number of Mobile Operating Systems | 2 | 2 | 2 |
App Store Upload | |||
App Icon Design | |||
Splash Screen | |||
Ad Network Integration | - | ||
Source Code | - |
37 reviews
(37)
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NP
Nathan P.
Jul 13, 2026
Mobile app development for Android and iOS app
Viraj was incredible to work with. His expertise and guidance were instrumental in bringing my app to life. I started with nothing more than an idea, and he transformed it into a fully functional app that is now available in the App Store.
His availability, communication, and willingness to answer questions throughout the entire process were exceptional. He consistently provided valuable advice and made what could have been a complicated process feel straightforward.
I highly recommend Viraj to anyone looking to turn their app idea into reality. His professionalism, knowledge, and dedication exceeded my expectations, and I look forward to working with him again on future projects.
His availability, communication, and willingness to answer questions throughout the entire process were exceptional. He consistently provided valuable advice and made what could have been a complicated process feel straightforward.
I highly recommend Viraj to anyone looking to turn their app idea into reality. His professionalism, knowledge, and dedication exceeded my expectations, and I look forward to working with him again on future projects.
CG
Carolina G.
Jul 11, 2026
Mobile app developer for Love coach AI app
It was a pleasure working with viraj he is very talented and detail oriented! Great work
CH
Christine H.
Apr 6, 2026
MVP Developer for Real Estate Hosting App
I have had a very positive experience working with Viraj on the HOST app.
Viraj is easy to collaborate with, communicates clearly, and is highly responsive throughout the process. His structured and systematic way of working has been especially valuable, ensuring steady progress and reliable delivery.
He approaches tasks with a strong sense of ownership and maintains a good overview of both details and the bigger picture. This has contributed to a smooth development process and a solid end product.
I would highly recommend him to anyone looking for a dependable and professional developer.
Viraj is easy to collaborate with, communicates clearly, and is highly responsive throughout the process. His structured and systematic way of working has been especially valuable, ensuring steady progress and reliable delivery.
He approaches tasks with a strong sense of ownership and maintains a good overview of both details and the bigger picture. This has contributed to a smooth development process and a solid end product.
I would highly recommend him to anyone looking for a dependable and professional developer.
MJ
Malcom J.
Mar 19, 2026
Mobile app developer for Gardening app development
Awesome experience - we completed the app in the timeframe originally agreed upon and it was live on the app store as promised. From the concept to the design to the actual app build, it was a smooth experience.
SP
Srishti P.
Feb 24, 2026
Mobile app developer for Job Search app devlopment
I had an outstanding experience working with Viraj on my mobile app and highly recommend him!
He is a skilled Flutter developer who truly understands how to transform an idea into a polished, high-performance app.
His incredible professionalism and detailed communication with updated scope for each discussion is definitely worth mentioning.
He had multiple, well-thought-out approaches for features, and was always flexible with changes.
Here are few points worth mentioning-
Person: he has a pleasant personality and always wear a smile when listening to what I need in terms of visibility and functionality.
Great Attitude: Viraj is a solution provider and has ability to understand my requirements and he suggested best possible scenarios.
Diligent: Viraj followed up consistently even when I failed to respond on time due to my commitments; he was open to my ideas and never rushed me for approvals.
He is a Flutter Expert: Delivered a high-quality, professional app with all kind of functionality I had in my mind.
Extremely Punctual: Always on time or early with deliverables.
Communication: Clear, consistent, and kept me updated on scope.
Proactive: Offered multiple approaches to features.
Flexible: Willing to help with changes outside the original scope.
Quality: Showed three different ways/approaches.
In short, I would hire him again and again!
He is a skilled Flutter developer who truly understands how to transform an idea into a polished, high-performance app.
His incredible professionalism and detailed communication with updated scope for each discussion is definitely worth mentioning.
He had multiple, well-thought-out approaches for features, and was always flexible with changes.
Here are few points worth mentioning-
Person: he has a pleasant personality and always wear a smile when listening to what I need in terms of visibility and functionality.
Great Attitude: Viraj is a solution provider and has ability to understand my requirements and he suggested best possible scenarios.
Diligent: Viraj followed up consistently even when I failed to respond on time due to my commitments; he was open to my ideas and never rushed me for approvals.
He is a Flutter Expert: Delivered a high-quality, professional app with all kind of functionality I had in my mind.
Extremely Punctual: Always on time or early with deliverables.
Communication: Clear, consistent, and kept me updated on scope.
Proactive: Offered multiple approaches to features.
Flexible: Willing to help with changes outside the original scope.
Quality: Showed three different ways/approaches.
In short, I would hire him again and again!
About Viraj
Mobile App Developer | iOS Developer| AI Mobile App Developer| MVP App
100%
Job Success
Surat, India - 11:11 am local time
Are you a founder with an app idea but no clue where to start?
I've helped 110+ Clients go from rough concept to live products, and I can do the same for you.
𝐈'𝐦 𝐕𝐢𝐫𝐚𝐣 𝐌𝐨𝐫𝐚𝐝𝐢𝐲𝐚, a Mobile App Developer with 𝟔+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building mobile apps across industries like health & fitness, food delivery, ecommerce, AI tools, and more.
🏆 𝐊𝐞𝐲 𝐚𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬:
→ 110+ apps delivered with 100% Job Success and consistent 5-star client ratings
→ Ranked among the top 2% of Mobile App Developers on Upwork
→ Helped clients launch apps that reached 500k+ downloads
→ Reduced project delivery times by up to 30% for multiple clients
𝐖𝐡𝐚𝐭 𝐦𝐚𝐤𝐞𝐬 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐦𝐞 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭?
→ I keep things simple and transparent. Before any code is written, we agree on milestones, timelines, and costs, so there are no surprises along the way. You get regular updates, honest feedback, and an app that's ready for real users when we're done.
✨ 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤:
1. Discovery → I learn your idea, goals, and users deeply before writing a single line of code
2. Planning → I break the project into clear milestones with timelines and costs agreed upfront, no moving goalposts
3. Build → Clean, scalable Flutter code with regular updates so you're never left wondering what's happening
4. Launch → Full App Store & Play Store submission, tested and ready for real users
No ghost updates. No surprise costs. Just a working app, delivered as agreed.
✨ 𝐖𝐡𝐚𝐭 𝐈 𝐨𝐟𝐟𝐞𝐫:
→ End-to-end app development: MVPs, SaaS solutions, and fully custom mobile app development
→ Expertise in Flutter, Firebase, Supabase, custom APIs, AI/ChatGPT integrations, in-app purchases, and advanced API systems
→ Fast, secure, and user-friendly apps tailored to your business goals
✨ 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 & 𝐀𝐩𝐩 𝐃𝐨𝐦𝐚𝐢𝐧𝐬 𝐈’𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐈𝐧:
✔ AI-Powered Mobile App
✔ Social Media Mobile App
✔ Ecommerce/marketplace Mobile App
✔ Finance and budget management Mobile App
✔ Health, Fitness & Wellness Mobile App
✔ Education app development, edTech Mobile App
✔ On-Demand Service Mobile App (Laundry, Salon, Home Care, etc.)
✔ Food Delivery Mobile App Development with Real-Time Tracking
✔ Marketplace Mobile Apps with Stripe/PayPal Integration
✔ Productivity, To-Do & Task Management Mobile Applications
✔ Travel, Hotel & Ticket Booking Mobile Applications
✔ Real Estate Mobile Apps & Property Listing Mobile Apps
✔ Sports, Events & Entertainment Mobile Applications
✔ MVP Mobile App Development for Startups & Businesses
✔ Health & Fitness Mobile App
✔ Wellness Mobile App
✔ Freelance mobile app
✔ Taxi Driver App Development
✔ Video Streaming Mobile App
✔ Ride-hailing app development
✔ Grocery shopping app development
🌟 𝐖𝐡𝐚𝐭 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐒𝐚𝐲 𝐀𝐛𝐨𝐮𝐭 𝐌𝐲 𝐖𝐨𝐫𝐤:
𝐕𝐢𝐤 𝐌𝐚𝐧𝐧𝐞 ⭐⭐⭐⭐⭐
"Viraj was responsive and paid attention to the details and turned around the project on time. Recommend him and wouldn't hesitate to re-hire. Unlike some freelancers who think they know it all and have an attitude, Viraj is easy to work with."
𝐌𝐚𝐥𝐜𝐨𝐦 𝐉𝐞𝐧𝐤𝐢𝐧𝐬 ⭐️⭐️⭐️⭐️⭐️
"Awesome experience - we completed the app in the timeframe originally agreed upon and it was live on the app store as promised. From the concept to the design to the actual app build, it was a smooth experience."
✨ 𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐘𝐨𝐮𝐫 𝐍𝐞𝐱𝐭 𝐀𝐩𝐩
Have a mobile app idea or an existing one to upgrade?
Let’s connect, I’ll share a short, clear plan.
🚨 Send me your app idea and I'll reply within 4 hours with honest feedback
Best Regards,
Viraj Moradiya
🔑 𝐅𝐢𝐧𝐝 𝐌𝐞 𝐔𝐬𝐢𝐧𝐠 𝐓𝐡𝐞𝐬𝐞 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬:
Flutter developer | App development | App development company | Mobile app development company | Android app development | Mobile application development | Freelance app developer | Flutter app development | Flutter app | Flutter mobile app | Flutter application | Flutter mobile application | Flutter mobile app developer | Full stack flutter developer | Flutter app | Flutter app developer | AI app developer | Flutter Supabase | Mobile app development | MVP app development | MVP App developer | application developer | Ai application developer | Full stack developer flutter | Flutter expert | MVP developer | MVP app developer | Fitness app developer | Hire Mobile app developer | Hire iPhone developer | Android app developer | iOS app developer | iPhone app developer | Swift | iPad app developer | iOS development | Fitness app developer | App developer | Ai Mobile app developer | Mobile application develper | AI App developer | MVP App developer | Real estate app development | Healthcare app development | App Development | AI App developer | Wellness app development | MVP Mobile app development | AI Powered Mobile app | mobile apps ai | Android apps ai | Mobile app developer | White label Mobile Apps
Steps for completing your project
After purchasing the project, send requirements so Viraj can start the project.
Delivery time starts when Viraj receives requirements from you.
Viraj works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery Call
We’ll start with a short call to understand your fitness app idea and overall scope. You can share any important features, goals, or preferences you have in mind.
Detailed Proposal
After our discussion, I’ll prepare a clear and structured proposal outlining the features, app flow, and key notes so you can review everything and confirm the final requirements.