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$
USD
I will develop a mobile android app, optimized and responsive
Sebastian S
About this gig
Need a professional Android app for your business or idea?
I will develop a modern, functional and responsive Android app tailored to your needs. Whether you need a simple app, a custom user interface, API integration, or a more advanced solution, I can turn your idea into a working Android application.
What I can offer:
Native Android development
Kotlin & Android Studio
Modern and responsive UI/UX
Multiple screens and custom features
API & backend integration
Firebase integration
Performance optimization
Bug fixing and maintenance
Source code included
I focus on clean code, reliable functionality and a smooth user experience. Every project is developed according to your requirements, with clear communication throughout the process.
Have an Android app idea? Let's bring it to life!
Get to know Sebastian S
Sebastian S
De una idea a una experiencia digital
- FromChile
- Member sinceSep 2025
- Avg. response time1 hour
- Last delivery4 months
Languages
English, Spanish
Soy Sebastian, desarrollador de software especializado en desarrollo web Full Stack, aplicaciones móviles y videojuegos, con más de 4 años de experiencia.
Trabajo con tecnologías como React, Next.js, Node.js, TypeScript, Flutter, Firebase, MongoDB, MySQL, Unity y C#.
Creo sitios web modernos, aplicaciones multiplataforma y videojuegos 2D/3D, priorizando rendimiento, diseño y experiencia de usuario.
Transformemos tu idea en un producto profesional.
FAQ
What information do you need to start the project?
I need your app idea, required features, design preferences, and any API, backend, or reference materials you want to use.
Can you develop a custom Android app?
Yes. I can develop custom Android apps based on your requirements, including custom screens, features, APIs, Firebase, and more.
Do you provide the source code?
Yes. The complete source code is included with every package.
Can you integrate APIs or Firebase?
Yes. I can integrate REST APIs, Firebase Authentication, Firestore, Storage, and other backend services depending on your project.
Can you fix bugs in an existing Android app?
Yes. I can troubleshoot and fix bugs, crashes, UI issues, and performance problems in existing Android applications.
Can you publish my app on Google Play?
Google Play submission is available as an additional service or in the Premium package. You must provide the required Google Play account and app information.
Will my app work on different Android devices?
Yes. I develop responsive Android apps and test the main functionality to ensure compatibility across different screen sizes and Android versions.
Can I contact you before placing an order?
Absolutely. Feel free to message me with your idea and requirements before ordering so we can make sure the package fits your project.
