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Jean App Dev
@reach_heroes
Top Rated
German Mobile App Development, Website Expert
Germany
English, German
About me
Hello, I’m Jean — a German mobile app developer with 7+ years of experience in mobile app development, website development, Flutter apps, Supabase backnds, and SaaS platforms. I help startups and agencies turn ideas into secure, scalable MVPs and store-ready digital products. My work covers app architecture, UI/UX planning, API integrations, authentication, subscriptions, admin dashboards, automation, and AI-driven features. As a CTO-level freelancer, I focus on clean code, reliable performance, and European quality standards from concept to launch and post-launch support.
Skills
Jean App Dev
$35/hour
Offline •
Average response time: 1 hour
See my services
Cross-Platform Development
I will be your german android and ios mobile app developer for app development
WordPress
I will develop a german website with wordpress webdesign or programming
Want to work on an hourly basis?
Tell Jean App Dev what you need.
$35
/
hourPortfolio
313 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 313 Reviews
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veganernapf
Germany
Ongoing collaboration
Jean truly exceeded my expectations, and I’m very glad I found him here. Not only did he develop and refine my ideas in a highly professional way, but he also met me at a level where everything genuinely made sense to me as a beginner. I found that incredibly professional and helpful. Thank you for the excellent collaboration—I really appreciate it.
Helpful?
lennart_buenker
Germany
Ongoing collaboration
This one was just a small job. I had two little ideas for our app and Jean did a great job again. Fast respone, and very quick delivery time. Can recommedn him for 100%
Helpful?
lennart_buenker
Germany
Ongoing collaboration
As always, Jean did an amazing job. This time I asked him to add several functions to our app. He did it very fast and it works well. Furthermore he supports me whenever I have a question and he explains everything.
Helpful?
natalie_knr
Germany
Ongoing collaboration
Alles prima, vielen Dank für die tolle Zusammenarbeit. Gerne wieder!
Helpful?
proeschies
Germany
Ongoing collaboration
Helpful?
