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Proyek ini berfokus pada pembuatan aplikasi mobile native khusus untuk platform Android. Seluruh arsitektur, antarmuka, dan fungsionalitas perlu dioptimalkan bagi ekosistem Android saja. Ruang lingkup utama: • Merancang UI/UX sederhana berdasarkan panduan merek dan contoh wireframe yang akan saya sediakan. • Menulis kode bersih dan terdokumentasi menggunakan Kotlin atau Java. • Mengintegrasikan fitur inti yang akan kami tetapkan bersama pada tahap kickoff (mis. autentikasi, penyimpanan lokal, pemanggilan API REST). • Menyiapkan build rilis siap unggah ke Google Play, lengkap dengan signing keystore, ikon, dan tangkapan layar awal. • Menyerahkan seluruh file proyek, dokumentasi instalasi, serta panduan penggunaan dasar. Kriteria keberhasilan: – Aplikasi ter-install pada perangkat Android 8.0+ tanpa crash. – Semua fitur yang disepakati berfungsi dan lolos uji QA sederhana. – Struktur kode mengikuti clean architecture sehingga mudah dikembangkan lebih lanjut. Sertakan portofolio aplikasi Android serupa dan perkiraan waktu penyelesaian. Bila ada library favorit—mis. Jetpack Compose, Retrofit, Room—cantumkan agar dapat dipertimbangkan. Setelah proposal diterima, kita jadwalkan diskusi singkat untuk memfinalkan alur dan prioritas fitur.
Project ID: 40470326
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14 freelancers are bidding on average $31 USD/hour for this job

Hi, I've built native Android apps in Java and Kotlin for years. Your project needs solid architecture from day one — I noticed you're building a custom app, so getting the API layer right upfront matters. I have delivered 1500+ web and mobile projects over 14+ years — happy to share relevant examples. Send over the full spec when you're ready, and I'll give you a clear timeline and approach. Thanks, Hasan
$200 USD in 7 days
7.4
7.4

As an experienced Full Stack Developer and Digital Solutions Expert, I understand the intricacies of developing applications for specific platforms. I have been working in mobile app development for over a decade and have honed my skills using platforms like Android. My extensive experience ensures that I can effectively design a clean and optimized UI/UX for your application using the provided wireframes and brand guidelines. When it comes to code, I prioritize clean architecture and maintain meticulous documentation. I am proficient in both Kotlin and Java, so language won't be a limitation for me. Integrating core features such as authentication, local storage, and RESTful API calls is my forte, and I can utilize any library depending on preference (e.g. Jetpack Compose, Retrofit, Room). Completing projects effectively while ensuring their quality has always been my priority. All my previous projects have met their defined criteria of successful functionality without crashes. With a proper understanding of the project at-hand and 100+ successful applications under my belt - I guarantee your project to be delivered on time while surpassing the assigned KPIs. Don’t underestimate how important a clean architecture would be when your project grows—another expertise of mine. Let's connect soon to finalize the project specifics and set milestones towards guaranteed success!
$15 USD in 40 days
6.0
6.0

As a team leader and CEO of Web Crest, I bring over a decade of robust experience in mobile app development, particularly on the Android platform. Our primary focus is to create elegant and user-friendly designs that adhere strictly to your brand guidelines and wireframes. We combine this with writing clean, well-documented code in Kotlin or Java to ensure a high-functioning application. Integration is key, and I am well-versed in integrating core features according to your needs, such as RESTful API's, local storage utilization, and even authentication systems. As for your key requirements: I have a proven track record of releasing successful apps on Google Play and can assure you top-notch UI/UX design, stringent QA testing, and clean architecture practices for future scalability. With my extensive portfolio showcasing similar Android apps, we are seasoned in working with industry-standard libraries such as Jetpack Compose, Retrofit, Room and many more that may be favored by you. My efficient team at Web Crest knows the true value of time and with our joint effort, your project will be completed on time without compromising quality. Choose us for a dedicated team with an astounding 98% project completion rate and positive feedback from clients; we don't just build solutions: we build long-term technology partnerships. Let's discuss further to bring your envisioned Android app to reality!
$20 USD in 40 days
5.0
5.0

⭐ I handled a similar project ⭐, Happy to show you what works before you commit. Built a custom native Android mobile application tailored to specific client needs. Aligned with the project scope, ensuring optimization for the Android ecosystem. Understanding the project requirements, emphasizing performance, security, and user experience. Specialized in creating high-performing, secure, and user-friendly applications. Invite for a chat and a free consultation: "Worst case, you walk away with a clearer understanding of your project." Kind regards, Curtley
$19 USD in 7 days
3.5
3.5

Dear Client, I’m an experienced full-stack developer with over 10 years of experience in web and mobile application development, specializing in building scalable, responsive, and high-performance solutions for diverse business needs. I understand you are looking for a reliable developer to build or improve your project, including web or mobile applications similar to CRM, dashboards, or APIs, and I have worked on similar solutions successfully. My skills in React, Vue, Laravel, PHP, Python, REST APIs, and database design ensure efficient and high-quality delivery. Feel free to share more details or ask questions. I’m ready to refine my approach to match your exact requirements. Looking forward to working with you. Best regards, Md Ruhul Ajom
$15 USD in 40 days
5.0
5.0

Hello, I will develop a clean, scalable Android application focused only on the Android platform using Kotlin and a modern architecture (MVVM/Clean Architecture). The app will include UI implementation based on your wireframes, core features like authentication, API integration, and local storage, and a Play Store–ready release build with signing and assets. Tech Stack: Kotlin, Jetpack Compose/XML, Retrofit, Room, Hilt, Coroutines Delivery Time: ~3 weeks depending on final requirements Output: Fully tested APK/AAB, source code, documentation, and setup guide I will ensure smooth performance on Android 8.0+ and maintain clean, maintainable code for future expansion. Best regards , Plexikart
$15 USD in 40 days
2.3
2.3

⭐⭐⭐⭐⭐ Senior Android Developer ⭐⭐⭐⭐⭐ Hello there, Saya adalah Android developer senior yang berspesialisasi dalam pengembangan aplikasi native Kotlin dengan clean architecture dan integrasi REST API. Aplikasi Android yang dibangun dengan clean architecture dari awal jauh lebih mudah dikembangkan — pemisahan layer antara UI, domain, dan data memastikan penambahan fitur baru tidak merusak fungsionalitas yang sudah berjalan. Stack yang saya gunakan: Kotlin dengan Jetpack Compose untuk UI modern, Retrofit untuk REST API, Room untuk penyimpanan lokal, dan Hilt untuk dependency injection. Build rilis siap Google Play dengan signing keystore, ikon, dan screenshot awal adalah deliverable standar di setiap proyek saya. Aplikasi berjalan stabil di Android 8.0 ke atas dan lolos QA sederhana sebelum serah terima kode lengkap beserta dokumentasi instalasi dan panduan penggunaan. Fitur inti apa yang diprioritaskan untuk tahap pertama — autentikasi, integrasi API, atau penyimpanan data lokal?
$20 USD in 40 days
0.0
0.0

We build Android apps the way they should be built — clean architecture from day one, so the codebase you receive is something any developer can pick up and extend without having to untangle someone else's shortcuts. For this project, we'd work in Kotlin with Jetpack Compose for the UI, Retrofit for REST API calls, and Room for local storage. This combination covers everything you listed and follows modern Android best practices that Google actively maintains. We'd build against your wireframes and brand guidelines, keeping the UI straightforward and the navigation intuitive. Authentication, local data, and API integration will be scoped properly during kickoff so there are no surprises mid-build. What we'll deliver: A fully working Android app compatible with Android 8.0 and above — no crashes, all agreed features passing QA. Release build ready for Google Play, including signed APK, keystore file, app icon, and initial screenshots. Full project files, installation documentation, and a basic usage guide handed over at completion. Timeline — 5 days: Day 1: UI setup, navigation structure, and authentication. Day 2–3: core features, API integration, and local storage. Day 4: QA, bug fixes, and performance checks. Day 5: release build, Play Store assets, and full handover. We update you every day and flag decisions that need your input before moving forward. 30-day bug warranty included after delivery. Happy to jump on a quick call after you review this.
$15 USD in 60 days
0.0
0.0

Surabaya, Indonesia
Member since May 26, 2026
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