aldisyahputra

@Microlent

Halo, Saya membaca kebutuhan proyek Anda dengan seksama. Dari deskripsi yang diberikan, saya memahami bahwa Anda mencari developer Android yang tidak hanya dapat membangun aplikasi, tetapi juga merancang arsitektur yang stabil, mudah dikembangkan, dan siap untuk pertumbuhan jangka panjang. Kami telah mengembangkan beberapa aplikasi Android yang saat ini sudah tersedia di Google Play Store, termasuk aplikasi bisnis, marketplace, dan platform layanan dengan integrasi API, database, autentikasi pengguna, serta dashboard administrasi. Pendekatan kami meliputi: • Perancangan arsitektur Android yang scalable dan mudah dipelihara • UI/UX modern mengikuti Material Design Guidelines • Integrasi API dan sinkronisasi data yang aman • Pengujian fungsional dan perbaikan bug sebelum rilis • Penyerahan source code lengkap beserta dokumentasi teknis Kami juga terbiasa menggunakan Git, Trello, dan workflow kolaboratif sehingga progres proyek selalu transparan. Saya siap menandatangani NDA sebelum membahas detail bisnis lebih lanjut. Satu pertanyaan: Apakah aplikasi ini akan terhubung dengan backend yang sudah ada, atau Anda juga memerlukan pengembangan API dan database sebagai bagian dari proyek? Terima kasih. Rajesh Rolen Microlent Systems

@eclairios

Hello, I understand you're seeking an experienced Android developer to build a custom mobile application, focusing on robust architecture, intuitive Material Design UI, and seamless API integration. I'm adept at delivering well-tested, maintainable code and ensuring smooth project communication for your Android app. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas

@technologiesit

As an experienced Full Stack Developer with a creativity streak, I believe my skillset is an ideal fit for your project. With over 10 years in the industry and 100+ successful projects under my belt, I have honed my skills in Android Development, API Integration, Database Design, Mobile App Development and PHP. These proficiencies will come into play as we build your application from scratch. Ranging from creating an intuitive UI interface aligned with the Material Design guidelines to integrating core features tailored to your business needs, I'll ensure every aspect of your mobile app delivers value at every touchpoint. Furthermore, I'm well-versed in building robust application architectures that ensure stability and easy maintenance throughout its lifecycle. My commitment to transparency and effective communication are also worth noting. I prioritise regular updates and can efficiently use tools like Git, Trello or any other mutually convenient platforms to monitor progress. Lastly, you can trust that I will go the extra mile to provide clean codes with thorough documentation, perform basic functional testing and bug-fixing, and deliver the final product within desired deadlines. Let's join hands to transform your vision into a functional keycode!

@alizashaikh8778

As an experienced Web and App Developer, I believe my skills and technical proficiency would be a great asset in bringing your Android application project to life. With a strong background in Android App Development and API integration, I can ensure that your app is built on a secure architecture that's easy to maintain while delivering on your specific business needs. My previous works have adhered to Material Design guidelines, providing users with a sleek, intuitive interface. I understand the importance of clear communication and timely delivery for any project. Using tools like Git or Trello, we can maintain an open line of communication through every development phase, helping you monitor the progress and provide feedback effectively. As for your need of integrating core business functionalities in the app, I assure you that my custom development approach will meet and exceed your expectations. Completing projects to the satisfaction of my clients and seeing their businesses thrive is what drives me. With this in mind, I am committed to providing you with not just a functional app but also one that scales seamlessly with your needs in the long run. Let's turn this vision into reality together. Choose me as your Android App Developer and let's build an app that stands out on Google Play!

@alizain721

Banyak proyek Android mandek bukan karena fitur, melainkan karena arsitektur yang rapuh dan API yang tidak disinkronkan—itu membuat UI jadi cepat usang dan sulit dirawat. Rencana praktis: saya akan desain arsitektur modular MVVM yang mudah diuji, buat UI sesuai Material Design, susun skema database ringan untuk sinkronisasi offline-first, dan dokumentasikan endpoint API/kontrak sebelum implementasi penuh. Pengujian fungsional dasar, bugfix, dan penyerahan kode ke Git termasuk. Stack yang saya rekomendasikan: Kotlin + Android Jetpack (ViewModel, LiveData/Flow), Retrofit + OkHttp untuk API, Room untuk local DB, Material Components, Android Studio. Untuk API backend bisa menggunakan Django REST atau Node/Express tergantung preferensi tim—saya deliver OpenAPI spec dan contoh mock server. Untuk pemeliharaan: CI/CD ringan (GitHub Actions), dokumentasi kode + README deployment, dan opsi dukungan 30 hari pasca-serah terima; komunikasi rutin lewat Git/Trello sesuai permintaan Anda. Saya pernah membangun aplikasi mobile produksi (ReThinkology) — React Native frontend + Django REST backend, onboarding personalisasi, TTS dan admin panel untuk konten; pengalaman ini relevan untuk arsitektur dan sinkronisasi data yang Anda minta. Siap mulai setelah NDA—apakah Anda sudah punya backend/API yang ada atau saya perlu merancang endpoint dan mock server dari awal?

@sonika1419

**DO NOT PAY ME UNTIL I COMPLETE! :)** Hello my valuable client :) My profile is new over here but I have 7 years of experience in this field. I have completely understood about your project. Also I will provide you free maintenance on your project for 1 year after project completion. I can definitely complete this in your timeframe. Give me one chance to prove myself. Hit the chat button to get started. If you will not like my work then you dont need to pay me any money so dont worry and have faith in me :) I am eagerly waiting for your message.

@cuyodigital

Saya telah melihat permintaan Anda untuk aplikasi Android dan memahami bahwa Anda memerlukan arsitektur yang stabil, antarmuka Material Design yang intuitif, integrasi API dan database, serta pengujian dan dokumentasi kode yang lengkap. Saya memiliki pengalaman membangun aplikasi Android dari awal hingga rilis di Google Play, termasuk arsitektur MVVM, integrasi API, dan database lokal. Saya dapat mengerjakan proyek ini dengan komunikasi rutin melalui Git atau Trello. Anda dapat melihat contoh pekerjaan saya di profil Freelancer saya: https://www.freelancer.com/u/cuyodigital Hasil yang akan diserahkan mencakup aplikasi Android yang stabil, kode sumber terdokumentasi, dan pengujian fungsional. Tarif: 38 USD per jam. Durasi: tergantung lingkup fitur. Apakah Anda memiliki spesifikasi fitur yang sudah ditentukan atau akan dibahas setelah NDA? Apakah Anda memerlukan aplikasi ini untuk terhubung dengan backend yang sudah ada atau dibangun dari awal? Beri tahu saya jawaban Anda. Saya bisa mulai segera.

@nemanjam61

Hello, A stable Android app long term starts with the right architecture from day one - if the database structure and API connections are not designed properly upfront, maintenance gets harder as features grow. I would design a clean architecture, build the UI following Material Design, integrate APIs and database, and deliver well-documented source code. Regular communication via Git and Trello throughout. After signing the NDA, which core features are most important for the first version? Happy to work together. Ready to start now.

@toqeer74

The requirement for a stable architecture and lightweight database schema points to the need for a well-structured backend integration that ensures smooth API connections. A deep understanding of Android SDK and best practices in Material Design is essential for crafting an intuitive UI that aligns with your business functionalities. A responsive UI framework ensures user engagement while maintaining performance. My focus is to develop this application within 30 days, prioritizing clear documentation and effective communication via Git and Trello. Want me to sketch a quick action plan so you can see the approach?

@mubashir021

Halo, saya melihat bahwa Anda membutuhkan pengembang yang dapat merancang arsitektur aplikasi Android yang stabil dan mudah dipelihara, dan saya memiliki pengalaman dalam hal ini. Saya adalah Mubashir, seorang Pengembang Aplikasi Mobile dengan 6+ tahun pengalaman dalam membangun aplikasi Android yang responsif dan intuitif. Saya memahami bahwa Anda ingin mengintegrasikan fitur inti yang sesuai dengan kebutuhan bisnis Anda, dan saya siap membantu mewujudkannya. 1. Pertama, saya akan merancang arsitektur aplikasi yang solid dan mengikuti panduan Material Design untuk memastikan antarmuka pengguna yang intuitif. 2. Kemudian, saya akan mengembangkan dan mengintegrasikan fitur inti yang Anda butuhkan, serta menyiapkan koneksi API dan skema database ringan agar data dapat tersinkron dengan lancar. 3. Setelah itu, saya akan melakukan pengujian fungsional dasar untuk memastikan aplikasi berjalan dengan baik, memperbaiki bug yang mungkin ada, dan menyiapkan dokumentasi kode sumber. Jika Anda masih ragu, saya akan menyediakan proposal dan perkiraan biaya yang detail secara GRATIS. Anda dapat menggunakan dokumen tersebut sebagai referensi, bahkan jika Anda memilih untuk bekerja dengan orang lain. >>> My Work: https://www.freelancer.com/u/mubashir021 <<< Drop me a message and lets get this sorted. Mubashir

@softdev0924

Hello, As per your project post, you need an experienced Android developer to build a stable, clean, and business-ready mobile application with a maintainable architecture, responsive Material Design UI, API connection, and lightweight database flow. I can develop the Android app with a strong focus on performance, clear structure, smooth user experience, and secure integration of your core business features after NDA signing. With 6+ years of software development experience across mobile, backend, API, database, and scalable application systems, I can deliver clean source code, documented implementation, functional testing, bug fixing, and a polished final handover. I’m comfortable working with Android Studio, Android SDK, PHP/API integration, database design, Git, Trello, or similar tools for transparent progress tracking. Let’s discuss your required features, NDA process, and app workflow so we can build a reliable Android product ready for real users. Best regards, Roovee Felicilda.

@riyaatd

Hey, I think you would like to read this. One specific detail of the project is creating a stable and easily maintainable app architecture for an Android mobile application. I bring expertise in designing intuitive UI, integrating core features, setting up API connections, and ensuring smooth data synchronization. My focus on detail-oriented development leads to functional testing, bug fixes, and well-documented source code delivery. I would like to discuss more about the project. You lose nothing. If milestones are created, payments will be fully protected and can serve as proof for a full refund if needed. Kind Regards, Riyaat --- **What I Will Deliver:** 1. Stable and maintainable app architecture 2. Intuitive and responsive UI design 3. Integration of core business features 4. Lightweight database schema for smooth data sync 5. Functional testing and bug fixes 6. Well-documented source code delivery

@dinobartolome

Senior Full Stack Developer with 10+ years of experience here — I build Android apps in Kotlin with Jetpack Compose and have shipped apps through Google Play submission, so the full lifecycle you're describing (architecture, Material Design UI, API integration, testing, documented handoff) is familiar territory. A few things stood out in your posting: you want a stable, maintainable architecture and you're planning to share detailed specs after NDA — that tells me you're thinking about this the right way. I've handled NDA-gated projects before where the real requirements only surface after signing, and the key is getting the architecture right early so the app doesn't need a rewrite once the full scope lands. I'd set up a clean MVVM structure with Retrofit for your API layer and Room for the lightweight local database, so data syncs smoothly and the codebase stays testable. For the UI, I follow Material Design 3 guidelines with Jetpack Compose — responsive layouts, proper theming, the kind of polish that makes the app feel native and professional. Here's what you actually get working with me: First — I use AI heavily across my entire workflow (Claude Code, custom agents, AI-assisted debugging and code review). For you, that means faster iteration on every screen and feature without cutting corners on quality. What might take a solo dev two weeks of grinding, I ship in one because the AI handles scaffolding, test generation, and catches issues I'd otherwise find in QA. You get the speed of a small team with the consistency of one developer who owns the whole codebase. Second — lower coordination risk. I handle everything from architecture to Play Store submission to ongoing maintenance. You don't need to find a separate person for deployment, store listing optimization, or post-launch bug fixes. One developer, one thread of communication, no handoff gaps. Third — I'm comfortable with Git-based workflows and Trello for progress tracking, which you mentioned. I break work into weekly shippable increments so you see real progress every sprint — not a black box for three weeks followed by a dump of code. I'd suggest we start with a quick 15-minute call to go over the NDA and discuss the core features you have in mind. Once I understand the full scope, I can give you a realistic timeline and milestone breakdown. Ready to start as soon as the NDA is signed.