I will your android app developer and fix mobile app bugs and crashes


Sobre este Serviço
Looking for a reliable developer for your next big idea? You've found the right person!
I'm Irfan, an app developer with 6+ years in Java, Kotlin, and Flutter. I've helped 50+ clients bring their ideas to life, with 70+ apps built and 50M+ downloads on Google Play. I also specialize in debugging and fixing crashes, bugs, and performance issues in existing apps.
I Build & Fix:
VPN, IPTV, dating, fitness, fintech, taxi/Uber-style, ecommerce, photo editor, food delivery, social media, live streaming, AR apps, and more.
Debugging Services:
Crash & bug fixes, ANRs, build errors, performance optimization, device/SDK compatibility, API & backend debugging (REST, Firebase, Supabase), UI/UX fixes, security improvements.
How I Work:
- Consultation - discuss goals & requirements
- Planning & Design - roadmap and concepts
- Development - build with latest tech
- Testing & Feedback - refine until it's right
What I Need From You:
Project requirements, design preferences, reference apps (if any).
Final Delivery:
Fully functional app, source code, deployment help, documentation, post-delivery support.
Let's set up a quick call, or message me with any questions!
Conheça mais sobre Irfan
- A partir dePaquistão
- Membro desdenov. de 2024
- Responde em aprox.:1 hora
- Última entrega5 meses
Idiomas
Urdu, Inglês
Outros serviços de Desenvolvimento de Aplicativo Móvel que eu ofereço
Perguntas frequentes
Do you work with non-technical clients?
Yes! I explain each step in clear terms, focusing on your goals. My designer and backend developer ensure your app is functional and user-friendly, no matter your technical background.
Can you integrate third-party APIs?
Yes, I can integrate APIs such as payment gateways, social logins, and more. My backend developer ensures smooth, secure integration with your app.
What if I need in-app purchases or subscriptions?
I can implement in-app purchases and subscriptions, securely integrating payment systems. My backend developer ensures the transaction process is safe and reliable
Can you fix issues related to APIs, Firebase, or backend integration?
Yes! I handle API, authentication, and Firebase-related bugs (Firestore, Realtime DB, Cloud Functions, Auth). I can also debug issues with Supabase, Xano, REST or GraphQL APIs, and third-party SDKs.
Can you fix iOS issues too, or only Android?
yes, i can fix both issues.
Do you provide support after delivery?
Yes — I offer free after-delivery support (duration depends on the package). If the same issue reappears or you have questions about the fix, I’ll assist you promptly.
