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Jonas Falkner
@appdesigntester
Level 1
Building, Designing and Testing Reliable Web, SaaS And Mobile Applications
Allemagne
Allemand, Anglais, Espagnol, Néerlandais
À propos de moi
I’m Jonas Falkner, a developer, UI/UX designer, and QA tester based in Germany. I build and improve websites, SaaS platforms, web and mobile apps using modern technologies like React, Next.js, Flutter, and React Native. I also design clean Figma interfaces and test digital products for bugs, usability, functionality, and real-world user issues. I enjoy turning ideas into practical products that look good, work smoothly, and are ready for real users. Whether you need development, design, or testing support, I’m here to help bring your project to life. Let’s discuss your project today.
Compétences
Jonas Falkner
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Tests utilisateurs
I will provide 12 testers for google play console closed testing app publish
Tests utilisateurs
I will provide 12 testers for android app testing google play console closed testing
10 Avis
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Les plus pertinents
pepe777
Autriche
Collaboration en cours
⭐⭐⭐⭐⭐ Sehr zufrieden! Freundlicher Kontakt, alles bestens geklappt. Gerne wieder!
Utile?
pepe777
Autriche
Collaboration en cours
Utile?
vadbe2l2
Israël
Utile?
furkan8109
Autriche
Utile?
dossijeo
Espagne
Jonas did an excellent job. He paid close attention to every detail and closely monitored the testing progress, provided valuable feedback, was polite and respectful throughout, and responded promptly.
Utile?
