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English
$
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I will be your full stack mobile app developer for flutter react native ios android
Hevin G
Top Rated
6 orders in queue
4.8
4.8
People keep coming back! hevingolakiy632 has an exceptional number of repeat buyers.
Gig Summary
About this gig
Hi, I am Hevin, a full stack mobile and web developer with 7+ years building production apps for clients across 30+ countries as a Top Rated seller on Fiverr.
I build apps that actually ship and scale, not just look good in screenshots. Whether you are starting from an idea or fixing an app another developer left half built, I can take it end to end.
My core stack: Flutter, React Native, Native Android (Kotlin), Native iOS (Swift). Backend in Node.js, Firebase, Supabase, or Laravel. Comfortable with REST APIs, payment integration (Stripe, Razorpay, PayPal), push notifications, maps, real time chat, and store submission.
What you get: clean maintainable code, honest timelines, milestone based delivery, plain English updates, and 30 days post delivery support on Premium.
Common projects I deliver: on demand apps, e commerce, booking, fintech and wallet, social apps with chat, fitness, education and LMS, dashboards, business automation.
If you also need a web app or backend alongside your mobile app, I can build the full system so you are not coordinating with two developers.
Send me a brief before ordering and I will reply with a clear scope and timeline.
Get to know Hevin G
Hevin G
Mobile and full stack developer who builds apps that actually work
Top Rated
- FromIndia
- Member sinceApr 2019
- Avg. response time1 hour
- Last deliveryabout 4 hours
Languages
English, Hindi, Portuguese, Spanish
I build mobile and web apps, and honestly most things that run on a computer. My core strength is mobile (native Android and iOS, plus Flutter and React Native), backed by full stack web and backend work, so I can take a product from a rough idea to a shipped, working app.
What clients keep coming back for isn't just the code, it's that I treat their product like my own. No quick patches, no half finished work. I find the real problem, build it right, and make sure it holds up in the real world. Got an idea, even a rough one? I'll help you build it.
My Portfolio
Other Mobile App Development Services I Offer
FAQ
Do you build both Android and iOS or just one?
Both. I usually recommend Flutter or React Native so you get a single codebase that ships to Play Store and App Store, but if you need native performance I also do native Kotlin and Swift.
Can you also build the backend or do I need to hire someone else?
I build the backend too. Node.js, Firebase, Supabase, or Laravel depending on what fits the project. You do not need a second developer.
Will I get the source code?
Yes. Full source code on every tier. Clean folder structure, readable code, and a short setup guide so any developer can pick it up later.
Can you publish the app to Play Store and App Store?
Yes, on Premium. You will need your own Google Play developer account ($25 one time) and Apple Developer account ($99/year). I handle the build, signing, store listing, and submission.
What if I want to change features mid project?
Small changes are fine and included on Standard and Premium. Larger scope changes get scoped separately so the original timeline does not slip. I always flag this clearly before adding work.
Do you sign NDAs?
Yes. Send your NDA before we start and I will sign it.
Reviews
11 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
J 
jimcrittenden
United States
Ongoing collaborationHevin did an outstanding job on this task. He dug deep into code others had written in order to fully understand the project. He found a couple of bugs that I didn't even know that I had and fixed them. Highly recommended!!!
$400-$600
Price
9 days
Duration
H 
Seller's Response
Helpful?H hanaa798
Netherlands
Ongoing collaborationThank you Hevin! Your professional approach to every set back made it great learning experience for me. always responding with kindness and yet straight to the point regarding what requires our focus. the attention to detail and catching other issues along the way, made the delivery much more impactful.
$2,500-$5,000
Price
8 weeks
Duration
H Seller's Response
Helpful?J jacquesperron
Canada
Ongoing collaborationWorking with Hevin was such a great experience, I highly recommend.
$2,500-$5,000
Price
2 months
Duration
H Seller's Response
Helpful?D dietmar_mue
Germany
Ongoing collaborationEs ist wie immer eine Freude mit Hevin zu arbeiten! Auch in diesem Projekt wieder ein großartiges Ergebnis. Seine Reaktionszeit, das tiefe Verständnis für unser Projekt und die liebe zum Detail sind wesentliche Erfolgsfaktoren. Wir arbeiten aktuell seit mehr als drei Monaten zusammen und es ist phantastisch.
$1,000-$2,500
Price
5 days
Duration
H Seller's Response
Helpful?A anthonythedrive
New Zealand
Ongoing collaborationHevin was as always exceptional to deal with and i will be using him again in the future.
$100-$200
Price
3 days
Duration
H Seller's Response
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
J jimcrittenden
United States
Ongoing collaborationHevin did an outstanding job on this task. He dug deep into code others had written in order to fully understand the project. He found a couple of bugs that I didn't even know that I had and fixed them. Highly recommended!!!
$400-$600
Price
9 days
Duration
H Seller's Response
Helpful?H hanaa798
Netherlands
Ongoing collaborationThank you Hevin! Your professional approach to every set back made it great learning experience for me. always responding with kindness and yet straight to the point regarding what requires our focus. the attention to detail and catching other issues along the way, made the delivery much more impactful.
$2,500-$5,000
Price
8 weeks
Duration
H Seller's Response
Helpful?J jacquesperron
Canada
Ongoing collaborationWorking with Hevin was such a great experience, I highly recommend.
$2,500-$5,000
Price
2 months
Duration
H Seller's Response
Helpful?D dietmar_mue
Germany
Ongoing collaborationEs ist wie immer eine Freude mit Hevin zu arbeiten! Auch in diesem Projekt wieder ein großartiges Ergebnis. Seine Reaktionszeit, das tiefe Verständnis für unser Projekt und die liebe zum Detail sind wesentliche Erfolgsfaktoren. Wir arbeiten aktuell seit mehr als drei Monaten zusammen und es ist phantastisch.
$1,000-$2,500
Price
5 days
Duration
H Seller's Response
Helpful?A anthonythedrive
New Zealand
Ongoing collaborationHevin was as always exceptional to deal with and i will be using him again in the future.
$100-$200
Price
3 days
Duration
H Seller's Response
Helpful?
