I will do mobile app development flutter app development react native


Level 2
1 order in queue
What people loved about this freelancer
tech_addict_

United States
Endre was easy to communicate with and quickly understood the issue in our existing Flutter app. He fixed the broken location sharing feature and tested it on both platforms. Great first experience working together.
lukegoogleads

Croatia
Great experience. The work was handled professionally, the existing app was understood quickly, and the reported inventory and build issues were fixed as requested.
lucabisacchi

United Kingdom
Great experience. The app was delivered as discussed, communication was clear, and the final result matched the simple content scheduling workflow I needed.
ausdigital23

Vietnam
Great communication and a clean first version of the app. The marketplace flow is simple, clear, and exactly what was needed for the budget.
rozient

Sweden
Endre quickly understood the existing codebase and delivered reliable, high-quality work. Everything was completed on time, and communication was smooth. I’d definitely recommend him.
About this gig
Struggling to launch your mobile app without wasting time and money on unnecessary features?
Tired of unreliable developers, missed deadlines, recurring bugs, or managing multiple specialists?
HERE'S WHAT WORKING TOGETHER LOOKS LIKE:
- A clear development plan within your first week, so you know what's being built and when.
- A working prototype or first milestone within the first 2 weeks.
- Regular updates and demos, so you're always informed.
- Proactive advice on UX, architecture, and cost-saving decisions.
- Clean, scalable code with full ownership of your product.
WHY WORK WITH US?
With 10+ years of experience, 100+ completed projects, and products supporting 2M+ users, we build native and cross-platform apps for iOS and Android.
We don't just follow instructions. We challenge assumptions, identify risks early, and recommend smarter solutions that save time and money.
Our clients see us as strategic partners, not just developers, because we treat every product like our own.
Message me and let's discuss your app.
Get to know Endre
More than 100 mobile, web and AI apps delivered
Level 2
- FromHungary
- Member sinceSep 2025
- Avg. response time1 hour
- Last delivery2 days
Languages
English
My Portfolio
FAQ
Can you build for both iOS and Android?
Yes. I build cross-platform mobile apps that work on both iOS and Android, helping you save time and development cost.
Do I need designs before contacting you?
No. You can come with an idea, rough concept, or existing product. I will create a professional design for you.
Can you work on an existing app?
Yes. I can review, improve, rebuild, maintain, or take over an existing mobile app and support it long-term.
I have an idea but I'm not technical. Can you still help?
That's most of our clients. You bring the idea and the business context, we handle everything from scoping and design to development and App Store submission. As one of our clients put it, "They brought clarity, structure, and insight to our product roadmap."
How does the process work?
You tell us what you need, we put together a build plan, and then we execute. You'll get regular updates and demos along the way so you can give feedback without needing to manage the technical details yourself.
How fast can I expect to see results?
You'll have a clear plan within the first week and a working prototype or first milestone within 2 weeks. From there, we ship in regular cycles.
Do you handle App Store and Play Store submission?
Yes. We handle the full submission process for both stores, including assets, descriptions, and any review requirements.
Who owns the code and the app?
You do. 100%. The code, the app, the store listings, everything is yours.
What if I'm not happy with progress?
We build in regular checkpoints so you can course-correct early. If something isn't working, we address it immediately. That said, this almost never happens, our longest client relationship is over 40 months and counting.
32 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
T tech_addict_

United States
Ongoing collaborationEndre was easy to communicate with and quickly understood the issue in our existing Flutter app. He fixed the broken location sharing feature and tested it on both platforms. Great first experience working together.
$400-$600
Price
7 days
Duration
Helpful?R rozient

Sweden
Ongoing collaborationWorked with him again on another mobile app project and the collaboration was smooth as expected. Communication was clear, progress updates were helpful, and the inventory management app was handled professionally within the agreed scope.
$1,000-$2,500
Price
11 days
Duration
Helpful?S 
substrader

United Kingdom
Ongoing collaborationVery professional and clear communication. The app was updated successfully for the latest Android and iOS versions, and the issues were fixed quickly.
$200-$400
Price
3 days
Duration
Helpful?T tech_addict_

United States
Ongoing collaborationWorked with him again and the experience was smooth as always. He quickly found the social login issue, communicated clearly during the fix, and kept the scope focused for the budget. Happy to continue working together.
$200-$400
Price
11 days
Duration
Helpful?A ausdigital23

Vietnam
Ongoing collaborationGreat communication and a clean first version of the app. The marketplace flow is simple, clear, and exactly what was needed for the budget.
$100-$200
Price
7 days
Duration
Helpful?
32 reviews for this Gig
| (32) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
T tech_addict_

United States
Ongoing collaborationEndre was easy to communicate with and quickly understood the issue in our existing Flutter app. He fixed the broken location sharing feature and tested it on both platforms. Great first experience working together.
$400-$600
Price
7 days
Duration
Helpful?R rozient

Sweden
Ongoing collaborationWorked with him again on another mobile app project and the collaboration was smooth as expected. Communication was clear, progress updates were helpful, and the inventory management app was handled professionally within the agreed scope.
$1,000-$2,500
Price
11 days
Duration
Helpful?S 
substrader

United Kingdom
Ongoing collaborationVery professional and clear communication. The app was updated successfully for the latest Android and iOS versions, and the issues were fixed quickly.
$200-$400
Price
3 days
Duration
Helpful?T tech_addict_

United States
Ongoing collaborationWorked with him again and the experience was smooth as always. He quickly found the social login issue, communicated clearly during the fix, and kept the scope focused for the budget. Happy to continue working together.
$200-$400
Price
11 days
Duration
Helpful?A ausdigital23

Vietnam
Ongoing collaborationGreat communication and a clean first version of the app. The marketplace flow is simple, clear, and exactly what was needed for the budget.
$100-$200
Price
7 days
Duration
Helpful?

