Freelance React Native Developers in FrankfurtFreelance React Native Developers in Frankfurt
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Guoshuai Zhang's avatar
Guoshuai Zhang
proFrankfurt, Germany
AI Product Designer & Full-Stack Builder
50
Followers
AI Product Designer & Full-Stack Builder
Cover image for RoomCraft AI: Interior Design App Development
RoomCraft AI: Interior Design App Development
0
11
Cover image for MapGo - Navigation and Location Discovery App Design
MapGo - Navigation and Location Discovery App Design
1
10
Cover image for Human By Design Every masterpiece begins
Human By Design Every masterpiece begins with a single idea. From the first architectural sketches of ancient civilizations to the iconic structures of the modern world, humanity has always transformed imagination into reality. Human By Design explores this journey through the evolution of a simple pencil stroke. A single line becomes a geometric idea. The idea becomes a blueprint. The blueprint becomes architecture. And architecture becomes the future. Using AI as a creative tool, I explored how human vision and technology can work together to transform concepts into cinematic experiences. Each chapter represents a different expression of human creativity — knowledge, harmony, beauty, ambition, innovation, and the possibilities of tomorrow. The final future city represents the next chapter of design: a world where creativity, technology, and humanity continue to evolve together. Human By Design is a tribute to the imagination that turns simple ideas into extraordinary realities. Created by Guoshuai Zhang
12
37
3.6K
Cover image for VH Identity System Design and Development
VH Identity System Design and Development
2
5
React Native Developer(2)
Sergio Pereyra's avatar
Sergio Pereyra
Frankfurt, Germany
Full-Stack Engineer | React Native, Supabase & AI Product Bu
$1k+
Earned
3x
Hired
5.0
Rating
44
Followers
Full-Stack Engineer | React Native, Supabase & AI Product Bu
Cover image for One thing I learned migrating
One thing I learned migrating a mobile product from a WebView MVP to React Native: the hardest problems usually aren't the screens. On Beepr, the real blockers were background execution, geolocation reliability, push notifications, slow geospatial queries, and backend logic that had grown without a clear audit trail. I led the migration to React Native with Supabase, PostgreSQL, PostGIS, and native background capabilities. I also audited 51 Supabase Edge Functions and designed a zero-downtime cutover so the product could keep serving users during the transition. The takeaway: before rebuilding a mobile app, find out which problems are architectural and which are merely visual. A prettier interface won't fix unreliable background services, weak location enforcement, or slow queries. Curious what other teams have found when moving from a WebView-based MVP to a production mobile app. 8:58
1
36
Cover image for Is your SaaS, AI, web,
Is your SaaS, AI, web, or mobile product delayed, unstable, or difficult to coordinate? Start with a paid Rescue Assessment. I’ll identify the main delivery bottleneck, major risks, recommended next steps, and a realistic delivery plan and estimate. It’s designed for founders who need clarity before committing to a larger build or delivery engagement. If the fit is right, the assessment fee can be credited toward ongoing GCGI work. Send me your current bottleneck, target date, and budget.
1
28
Cover image for NextBlock - Blockchain SaaS ($250K in 2 Months)
NextBlock - Blockchain SaaS ($250K in 2 Months)
0
20
Cover image for AI Output Evaluation & Quality Benchmarking
AI Output Evaluation & Quality Benchmarking
1
0
React Native Developer(2)
Wilfredo Casas's avatar
Wilfredo Casas
Frankfurt, Germany
MVP in 30 Days: Rapid Design & Full-Stack Development
MVP in 30 Days: Rapid Design & Full-Stack Development
Cover image for Super Recogniser
Super Recogniser
0
7
Cover image for Personal Website: www.wilfredocasas.com
Personal Website: www.wilfredocasas.com
0
11
Cover image for Whale, a social geolocation app.
Whale, a social geolocation app.
0
10
Cover image for Jobdirecto, a job portal for Hispanic immigrants in New York
Jobdirecto, a job portal for Hispanic immigrants in New York
0
6
React Native Developer(1)