The ultimate guide to building a mobile app
Got a great idea for an app? Need a new way to grow your business? We tell you everything you need to know about building a mobile app in 2020.
Mobile App Development is the creation and development of phones, tablets, personal digital assistants, and other devices that have operating systems. It involves creating software applications for the devices, such as games, utilities, and sometimes even simple to-do lists. These applications are created using programming languages such as HTML5 and JavaScript, which allow developers to create a good user interface. Mobile App Development requires both specific and hard skills from developers, from debugging existing applications to creating entirely new ones.
A great benefit of having a Mobile App Developer on your side is the knowledge and experience they can provide to make your business grow. In addition to creating mobile apps that are good for the user experience, Mobile App Developers can help you with backing up the data from your application securely, modifying an existing app to meet new requirements, troubleshooting any current issues in your application, setting up a server for your application and so much more.
Here's some projects that our expert Mobile App Developer made real:
We have passionate professional freelancers skilled in the art of Mobile App Development who can work with businesses of any size to develop their ideal mobile applications. Our team has made things possible that many thought impossible by creating usable customer experiences with Mobility Solutions Services like periodic maintenance checks and make upgrades as technology advances without compromising customer data. We also provide support throughout development iterations as needed.
We can help make your vision a reality with affordable solutions for all your mobile needs! Hire a Mobile App Developer in Freelancer.com who will help you from concept through completion on any project related to mobile app development. Our experts are capable of handling difficult tasks such as debugging existing applications and properly integrating third party services into applications with utmost efficiency. Get ahead of your competitors with Mobile App Development from Freelancer.com today!
Dari 365,610 ulasan, klien menilai Mobile App Developers kami 4.9 dari 5 bintang.Mobile App Development is the creation and development of phones, tablets, personal digital assistants, and other devices that have operating systems. It involves creating software applications for the devices, such as games, utilities, and sometimes even simple to-do lists. These applications are created using programming languages such as HTML5 and JavaScript, which allow developers to create a good user interface. Mobile App Development requires both specific and hard skills from developers, from debugging existing applications to creating entirely new ones.
A great benefit of having a Mobile App Developer on your side is the knowledge and experience they can provide to make your business grow. In addition to creating mobile apps that are good for the user experience, Mobile App Developers can help you with backing up the data from your application securely, modifying an existing app to meet new requirements, troubleshooting any current issues in your application, setting up a server for your application and so much more.
Here's some projects that our expert Mobile App Developer made real:
We have passionate professional freelancers skilled in the art of Mobile App Development who can work with businesses of any size to develop their ideal mobile applications. Our team has made things possible that many thought impossible by creating usable customer experiences with Mobility Solutions Services like periodic maintenance checks and make upgrades as technology advances without compromising customer data. We also provide support throughout development iterations as needed.
We can help make your vision a reality with affordable solutions for all your mobile needs! Hire a Mobile App Developer in Freelancer.com who will help you from concept through completion on any project related to mobile app development. Our experts are capable of handling difficult tasks such as debugging existing applications and properly integrating third party services into applications with utmost efficiency. Get ahead of your competitors with Mobile App Development from Freelancer.com today!
Dari 365,610 ulasan, klien menilai Mobile App Developers kami 4.9 dari 5 bintang.Saya mencari talenta yang bisa membangun sebuah aplikasi Android bertema sosial media. Fokus utama proyek ini: • Fitur inti jejaring sosial (feed, profil, komentar, dan notifikasi dasar). • Desain antarmuka yang bersih, ringan, dan mudah dipahami pengguna Indonesia. • Kode native Android (Java atau Kotlin) agar performa tetap optimal. Untuk tahap awal saya hanya menargetkan platform Android; ke depan mungkin saya kembangkan versi iOS, jadi struktur kode dan API-nya perlu dipersiapkan agar mudah diperluas. Mohon sertakan: 1. Contoh aplikasi Android sosial atau serupa yang pernah Anda rilis. 2. Perkiraan waktu pengerjaan fase MVP. 3. Daftar library utama yang Anda rencanakan (mis. Retrofit, Firebase, dsb.). Saya siap berdiskusi lebih lanjut soal detail spesifik d...
Saya membutuhkan sebuah aplikasi sosial media yang berjalan mulus di perangkat Android. Fokusnya adalah: • Pengembangan aplikasi dari nol, termasuk desain antarmuka yang modern dan intuitif. • Fitur inti sosial media—akun pengguna, unggah kiriman (teks, foto, atau video pendek), linimasa real-time, tombol suka, dan kolom komentar. • Sistem autentikasi aman (email / nomor ponsel, Google, atau metode cepat lainnya). • Notifikasi push untuk interaksi penting—suka, komentar, dan permintaan pertemanan. • Panel admin dasar berbasis web untuk moderasi konten dan manajemen pengguna. Kinerja aplikasi harus ringan, responsif, dan mengikuti panduan desain Material. Kode diversikan menggunakan Kotlin atau Java, dengan struktur modular yang mudah di...
Saya ingin menambahkan fitur login baru berbasis media sosial pada aplikasi saya, dan pilihan saya jatuh pada Google Sign-In. Saat ini belum ada sistem autentikasi di aplikasi, jadi Anda akan membangun alur login ini dari nol. Apa yang saya butuhkan: • Tombol “Masuk dengan Google” yang mengikuti pedoman brand Google. • Implementasi OAuth 2.0 lengkap, termasuk penanganan token, refresh token, dan logout. • Pengambilan data profil dasar (nama, email, foto) dan penyimpanan aman di basis data kami. • Penanganan error yang jelas jika pengguna menolak izin atau koneksi gagal. • Dokumentasi singkat berisi langkah build, variabel lingkungan, dan cara menambah platform lain di masa depan (mis. Facebook atau LinkedIn). Teknologi backend kami fleks...
Saya membutuhkan sebuah aplikasi mobile sederhana yang bisa dijalankan di iOS dan Android. Fokus utamanya hanyalah modul Login pengguna—cukup layar masuk, pendaftaran, dan lupa kata sandi yang terhubung ke API sederhana (REST atau GraphQL). Silakan gunakan pendekatan native maupun cross-platform (Flutter, React Native, atau sejenisnya) asalkan hasil akhirnya stabil di kedua platform. Deliverable yang saya harapkan: • Kode sumber lengkap dan terstruktur • Berkas build/arsip siap rilis untuk App Store & Play Store • Dokumentasi singkat cara menjalankan proyek secara lokal dan cara mengganti endpoint backend Saya akan menilai proyek berdasarkan kemudahan build, kejelasan struktur kode, dan kelancaran proses login.
Saya berencana meluncurkan lini produk digital berupa konten edukasi khusus untuk siswa sekolah dan menargetkan pendapatan hingga USD 100 juta per hari. Agar visi ini realistis dan terukur, saya membutuhkan bantuan menyeluruh—mulai dari riset pasar hingga pembuatan materi. Lingkup kerja yang saya butuhkan: • Riset pasar dan pemetaan kebutuhan belajar siswa sekolah di berbagai jenjang. • Perumusan model bisnis dan strategi monetisasi yang bisa berskala masif (subscription, bundling, affiliate, atau opsi kreatif lain). • Penyusunan kurikulum serta outline modul interaktif (video, e-book, kuis, atau hybrid). • Contoh minimal satu modul lengkap untuk dijadikan prototipe. • Rencana peluncuran dan distribusi (platform LMS, aplikasi mobile, marketplace kont...
Saya memiliki sebuah gagasan bernama “Sangat Bagus” dan membutuhkan bantuan untuk mengubahnya menjadi produk digital yang nyata. Saat ini konsepnya masih pada tahap ide dasar; saya perlu: • Diskusi singkat untuk memetakan tujuan, fitur kunci, dan prioritas. • Riset singkat tentang target pengguna dan tren pasar yang relevan. • Saran platform dan teknologi paling efisien (misalnya website, aplikasi mobile, atau materi grafis) beserta alasan pemilihannya. • Draft awal berupa wireframe atau mock-up sederhana agar saya dapat memvisualisasikan alur dan tampilan. Pengalaman dalam perencanaan produk digital, desain UI/UX, serta kemampuan menyampaikan ide secara jelas akan sangat membantu. Sertakan portofolio ringkas dan gambaran waktu pengerjaan yang Anda...
Saya membutuhkan sebuah aplikasi Android sederhana yang fokus pada fitur balas-membalas pesan. Targetnya bukan platform lain—hanya Android. Ruang lingkup utama: • Pengguna dapat melihat daftar percakapan dan membalas pesan secara real-time. • Tersedia fungsi pencarian pesan agar pengguna mudah menemukan kata kunci di dalam chat. • Antarmuka cukup minimalis; saya mengutamakan kecepatan respon dan kemudahan navigasi. Saya terbuka pada pilihan bahasa pemrograman Kotlin atau Java, serta library UI populer seperti Jetpack Compose atau XML tradisional—pilih mana yang paling efisien bagi Anda. Untuk penyimpanan pesan, boleh memakai SQLite lokal, Room, atau solusi cloud ringan asalkan performa tetap cepat. Serahkan: 1. File APK siap uji coba. 2. Source code ter...
Saya ingin sebuah game sederhana namun menarik yang dibuat sepenuhnya di Bubble. Platform utama yang saya sebut sebagai “Freelancer bubble” akan menjadi tempat game ini diluncurkan, jadi pastikan seluruh workflow—dari database hingga UI—berjalan mulus di sana. Fokus saya adalah: • Gameplay dasar yang cepat dipelajari agar pengguna betah bermain berulang kali. • Mekanisme monetisasi bawaan (contoh: rewarded video ads, in-app purchase, atau marketplace item virtual) sehingga game segera bisa “menghasilkan duit.” • Desain antarmuka yang responsif, cukup ringan untuk perangkat desktop maupun seluler tanpa harus membuat build terpisah. • Dashboard admin di Bubble yang memungkinkan saya memantau pemain aktif, pendapatan, dan menyesua...
Saya ingin membangun sebuah platform pencarian kerja yang dapat diakses baik melalui situs web maupun aplikasi mobile. Fokus utama proyek ini adalah memudahkan pencari kerja menemukan lowongan yang relevan dengan cepat dan nyaman. Lingkup inti: • Satu basis data lowongan dengan fungsi pencarian yang responsif (filter lokasi, kata kunci, kategori, dan tanggal). • Antarmuka web yang ringan dan mobile-friendly. • Aplikasi mobile (Android & iOS) dengan pengalaman pengguna selaras dengan versi web. Harapan teknis: • Kode bersih, terdokumentasi, dan mudah dipelihara. • Desain UI sederhana namun profesional; konsisten di kedua platform. • API terpusat agar web dan app berbagi sumber data yang sama. Saya terbuka pada stack teknologi pilihan Anda sel...
Saya sudah memiliki aplikasi sosial media berbasis Android yang saat ini berjalan stabil. Target saya berikutnya adalah mulai menghasilkan pendapatan melalui iklan di dalam aplikasi tersebut. Yang saya butuhkan: • Audit singkat struktur kode (Java/Kotlin) untuk memastikan integrasi SDK iklan berjalan mulus. • Rekomendasi jaringan iklan terbaik (mis. Google AdMob, Facebook Audience Network, atau kombinasi) lengkap dengan pro-kontra singkatnya. • Implementasi dan penempatan unit iklan (banner, interstitial, dan jika cocok rewarded video) tanpa mengganggu kenyamanan pengguna. • Setup dashboard, test-device, dan aturan penayangan agar mematuhi kebijakan Google Play. • Panduan sederhana bagi saya untuk memantau performa iklan serta tips optimasi CTR/CPM ke ...
Saya sedang mengembangkan sebuah aplikasi media sosial dan ingin fokus pada cara menghasilkan uang melalui iklan video. Saya membutuhkan bantuan untuk: • Menyusun strategi monetisasi yang cocok untuk tipe pengguna dan alur aplikasi saya. • Memilih serta mengonfigurasi jaringan iklan video terbaik (misalnya Google AdMob, Facebook Audience Network, atau alternatif regional) beserta format placement-nya. • Menyiapkan integrasi SDK di Android (dan iOS jika relevan), termasuk penanganan izin, preload, dan fallback sehingga tayangan berjalan mulus tanpa mengganggu UX. • Merancang penjadwalan tayangan dan frekuensi iklan agar CPM optimal tetapi tetap menjaga retensi pengguna. • Membuat dashboard analitik dasar untuk memantau performa iklan—CTR, eCPM, ARPDAU...
Saya membutuhkan sebuah aplikasi mobile sederhana yang bisa dijalankan di iOS dan Android. Fokus utamanya hanyalah modul Login pengguna—cukup layar masuk, pendaftaran, dan lupa kata sandi yang terhubung ke API sederhana (REST atau GraphQL). Silakan gunakan pendekatan native maupun cross-platform (Flutter, React Native, atau sejenisnya) asalkan hasil akhirnya stabil di kedua platform. Deliverable yang saya harapkan: • Kode sumber lengkap dan terstruktur • Berkas build/arsip siap rilis untuk App Store & Play Store • Dokumentasi singkat cara menjalankan proyek secara lokal dan cara mengganti endpoint backend Saya akan menilai proyek berdasarkan kemudahan build, kejelasan struktur kode, dan kelancaran proses login.
Saya membutuhkan seorang developer untuk mengerjakan pengembangan aplikasi Android dengan tujuan utama “Chetan.” Aplikasi ini tidak mengikuti pola e-commerce, media sosial, maupun game; fungsinya benar-benar berpusat pada konsep Chetan yang akan saya uraikan lebih detail setelah Anda terpilih. Ruang lingkup kerja: • Merancang alur dan antarmuka sederhana (XML atau Jetpack Compose) agar ide Chetan mudah dipahami pengguna. • Membangun fitur inti yang mendemonstrasikan konsep tersebut secara fungsional. • Menyerahkan APK siap uji beserta kode sumber lengkap (Kotlin atau Java) dan petunjuk build singkat. Kriteria keberhasilan: • Aplikasi dapat dipasang tanpa crash di Android 10+. • Fitur Chetan berfungsi sesuai deskripsi. • Struktur kode rapi...
Saya membutuhkan sebuah perangkat lunak mobile yang berfokus pada otomasi tugas harian. Intinya, aplikasi ini harus mampu mengambil alih proses-proses berulang—misalnya penjadwalan, notifikasi, atau pencatatan—agar pengguna tidak perlu melakukannya secara manual lagi. Lingkup kerja: • Riset kebutuhan pengguna dan merumuskan alur otomasi yang logis. • Mendesain UI/UX sederhana namun intuitif agar mudah dipahami pemakai awam. • Membangun aplikasi native atau cross-platform (React Native, Flutter, atau yang setara) yang stabil dan hemat daya. • Mengintegrasikan penyimpanan data lokal serta, bila relevan, sinkronisasi cloud untuk cadangan. • Menyiapkan dokumentasi singkat tentang cara penggunaan dan panduan instalasi. Kriteria keberhasilan: apli...
Saya ingin membangun sebuah platform daring yang memudahkan pelajar mendapatkan penghasilan tambahan dengan menjadi freelancer. Sistemnya harus sederhana, ramah pemula, dan aman digunakan oleh pelajar yang baru mulai mencari klien pertama mereka. Ruang lingkup menengah yang saya butuhkan: • Riset singkat kebutuhan pengguna pelajar di Indonesia. • Perancangan UI/UX dasar (wireframe dan style guide). • Pengembangan MVP berbentuk website responsif atau aplikasi mobile ringan—mana pun paling efisien—dengan fitur: – Pendaftaran & verifikasi akun pelajar – Dashboard proyek dan mekanisme penawaran – Ruang obrolan real-time dan notifikasi – Integrasi pembayaran lokal (e-wallet, kartu) • Panel admin sederhana unt...
Saya sedang mencari pengembang yang dapat merancang dan membangun sebuah aplikasi mobile khusus untuk Android. Fokus utamanya adalah fitur autentikasi pengguna—login, pendaftaran, serta pengelolaan sesi yang aman dan andal. Ruang lingkup yang saya bayangkan: • Rancang UI/UX sederhana namun estetik, sesuai panduan Material Design. • Implementasi layar onboarding, formulir login/daftar, dan reset kata sandi. • Integrasi backend (REST atau Firebase) untuk otentikasi berbasis email/nomor telepon. • Penanganan validasi, error message, dan state loading secara elegan. • Kode bersih, terdokumentasi, dan siap dikembangkan lebih lanjut (MVVM/Kotlin dianjurkan, tapi terbuka untuk pendekatan terbaik Anda). Kriteria penerimaan: – Aplikasi APK debug &...
I have a new consumer-facing mobile application in the works and I want its look and feel to be as bold and imaginative as the idea behind it. The build will target both iOS and Android, so every screen, component, and micro-interaction you design must feel perfectly native on each platform while still carrying a unified visual identity. Here’s what I need from you: • A complete, clickable prototype that shows every primary user flow. • A polished UI kit (fonts, colours, icons, spacing rules) ready for hand-off to developers in Figma, Sketch or Adobe XD—use whichever tool you’re most comfortable with. • Source files organised and labelled so my dev team can jump straight into implementation. We need female Language = Nepali Work experience = Freshe...
Saya memiliki sebuah gagasan bernama “Sangat Bagus” dan membutuhkan bantuan untuk mengubahnya menjadi produk digital yang nyata. Saat ini konsepnya masih pada tahap ide dasar; saya perlu: • Diskusi singkat untuk memetakan tujuan, fitur kunci, dan prioritas. • Riset singkat tentang target pengguna dan tren pasar yang relevan. • Saran platform dan teknologi paling efisien (misalnya website, aplikasi mobile, atau materi grafis) beserta alasan pemilihannya. • Draft awal berupa wireframe atau mock-up sederhana agar saya dapat memvisualisasikan alur dan tampilan. Pengalaman dalam perencanaan produk digital, desain UI/UX, serta kemampuan menyampaikan ide secara jelas akan sangat membantu. Sertakan portofolio ringkas dan gambaran waktu pengerjaan yang Anda...
Saya membutuhkan bantuan untuk merancang antarmuka dan pengalaman pengguna sebuah aplikasi Android yang tengah saya bangun. Targetnya sederhana namun jelas: layar-layar utama terlihat menarik, alur navigasi terasa natural, dan keseluruhan desain mengikuti prinsip Material Design agar mudah diimplementasikan. Ruang lingkup pekerjaan: • Membuat user flow ringkas yang memetakan perjalanan pengguna dari onboarding hingga fitur inti. • Menyusun wireframe low-fidelity sebagai kerangka awal, lalu mengubahnya menjadi mock-up resolusi tinggi. • Menetapkan palet warna, tipografi, ikon, dan komponen UI konsisten dengan identitas merek. • Menyediakan prototype interaktif di Figma (atau alat serupa) agar pengujian dapat langsung dilakukan di perangkat Android. Kriteria has...
Saya ingin mengembangkan sebuah aplikasi media sosial khusus untuk perangkat Android. Fokus utama saya adalah menghadirkan pengalaman berbagi konten yang ringan, cepat, dan mudah digunakan. Gambaran singkat kebutuhan: • Platform: Android native (Java atau Kotlin, silakan sarankan pendekatan terbaik). • Fitur dasar: pembuatan akun, profil pengguna, unggah foto/video singkat, feed beranda, sistem suka & komentar. • Fitur tambahan yang diharapkan: pencarian teman, notifikasi push, dan pesan langsung satu-ke-satu. • Desain: antarmuka sederhana, intuitif, selaras dengan panduan Material Design. Wireframe awal dapat Anda bantu susun. • Backend: tolong rekomendasikan stack (Firebase, Node.js, atau opsi setara) yang skalabel untuk tahap awal hingga menengah. ...
Job Title Mobile Network Testing Support (Bangladesh – Robi Network) Job Description We are looking for a reliable freelancer based in Bangladesh to assist with mobile network quality and security testing on the Robi network. This role involves supporting the setup and maintenance of Android devices used for testing incoming SMS and voice OTP delivery performance. All testing is conducted for network quality analysis, service reliability, and security (anti-fraud) evaluation purposes. Scope of Work - Assist with handling up to 3–5 Android devices (devices can be provided or discussed) - Install our testing application (simple guided setup) - Insert SIM cards and ensure they are properly detected Keep devices: - Connected to Wi-Fi - Connected to power - Online and operati...
I’m ready to commission a full UPI-enabled mobile application that runs smoothly on both Android and iOS. The core build must let a user send and receive money, check their balance in real time and review a clear, searchable transaction history. Security is critical. I will only accept an implementation that combines two-factor authentication, biometric authentication and end-to-end encrypted transactions in line with current NPCI guidelines. If you already work with tools such as Flutter, React Native, Kotlin + Swift or any other framework that can meet the compliance bar, feel free to use what you know best—what matters is that the final apps pass certification and work identically on both platforms. Deliverables: • Source code with clear documentation • Working ...
I am rolling out a Employee Assistance Program focused on mental health counselling and need a full solution that spans web, iOS, and Android. The core flow is simple: an employee browses confidential resources, chats live with a counselor, or books a future session— all from a clean, branded interface that HR can monitor through an admin dashboard. Key functions I must see working end-to-end: • Mental health counseling hub with tiered access to a resource library • Real-time, secure live-chat support that routes to licensed professionals • Calendar-based appointment scheduling with push/e-mail reminders on both mobile platforms and the web • App to facilitate secure phone and video counselling appointments Security, data privacy, and uptime are non-negotiab...
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I need twelve Android users to help me measure how my app affects battery life during heavy, real-world use over a 14-day window. The sole focus is performance, specifically battery usage when the phone is under high-usage pressure—think continuous video streaming, navigation, gaming, or other power-hungry tasks. What you’ll do • Install the latest build from Google Play (link provided after hire). • Use the app for at least two hours each day while your device is already running another intensive activity. • Capture screen recordings or annotated screenshots that show battery percentage at the start and end of every session. • Export Android battery stats and simple logcat excerpts once daily (I’ll share clear, step-by-step instructions&mdash...
Enhance Existing Fundraiser App The Fundraiser App (Mobile responsive and Android/iOS) helps schools, alumni, and groups worldwide raise money quickly and easily. Users can create personalized fundraising campaigns and accept donations effortlessly. The application is completed, but a few things are outstanding. The Android shares the same code base with IOS About the project The Cron jobs, which we term "AI feature," basically keep the process and participants engaged throughout the fundraising effort by: Reminding those who registered and have yet to donate Reminding the admin who created a group fundraising account but has yet to launch Basically, it's a feature that checks activity status and reminds them via mobile notifications and email. This feature is not co...
I need an experienced developer to update Crestron touchpanels and an iOS apps to Smart Graphics for an MC3 processor. Attached image shows existing graphics, functioning well from simpl and vtrpro programming. Requirements: - Enhance user interface design - New layout design - Improved navigation - Custom graphics and icons Ideal Skills: - Proficiency in Crestron Smart Graphics - Strong UI/UX design skills - Experience with MC3 processors - Ability to create custom graphics and icons Please provide examples of previous work and a detailed plan.
My Flutter application is already complete and running smoothly on Android, but I now need it operational on iOS as well. Because I don’t have a Mac or Xcode, I’m looking for someone who can both prepare a proper build environment and actually run the code all the way through to a testable iOS build (IPA or TestFlight). Here’s what I expect: • Set up a reliable macOS + Xcode + Flutter environment on your side (or a cloud alternative) and document the key steps so I can reproduce them later if needed. • Resolve any iOS-specific dependencies or configuration tweaks (e.g., signing, entitlements, plist edits). • Produce a functioning iOS build that mirrors the current Android version. A TestFlight upload or downloadable IPA is ideal. • Brief hand-...
Matrimony android and ios app development for muslim community like More details: What core features should your matrimony app have? User profiles and search, Match recommendations, Chat and messaging Do you require any special user verification methods? This question was skipped by the user Will the app support multiple languages? This question was skipped by the user
I need a developer who can cleanly integrate a third-party API into my existing mobile app, which is available on both iOS and Android. The goal is to expose the new data endpoints throughout the app, handle authentication, and make sure every call is efficient and secure. The current code-base is well-structured and under version control; you will receive access to a dedicated branch along with the API documentation and sample keys. Once the endpoints are wired in, I expect you to write or adjust unit tests, verify the integration on real devices for both operating systems, and push a merge request for review. Deliverables • Fully implemented API calls with error handling • Updated UI where new data appears (if needed) • Passing unit tests and a quick usage note in ...
I want to bring a full-scale “CRMP” experience to mobile, so the game has to feel as lively and flexible as titles such as Grand Mobile RP or Live Russia Mobile—but run smoothly on both Android and iOS. Multiplayer functionality, an open-world environment, and deep role-play systems are the three pillars of the project. You will take the idea from first prototype all the way to App Store and Google Play release, including the server back-end that keeps sessions persistent and handles everything from chat to economy. I’m open to your preferred stack—Unity, Unreal, or a custom engine—as long as the end result delivers a stable, cheat-resistant experience and can be updated over time. Key deliverables • Detailed game design document that captures...
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I am looking for experienced game developers (individuals or teams) who can reskin the following games with a clean, modern look while fully respecting copyright laws. Each game must be completed within a maximum of 4 days. You should be comfortable using AI tools like Grok to generate and optimize source code, helping deliver high-quality results faster. I need freelancers or teams who can focus 100% on these projects and finish them as quickly as possible. The reskinned games will be integrated into my mobile app. The list of games is provided below. Please reply with your relevant experience, estimated timeline confirmation, and rate per game.
I want to develop a Live Voice Chat Android App similar to Hoob with smooth UI and real-time performance. IMPORTANT: The app must be fully functional and testable on my side before any milestone release. Core Requirements: - Real-time voice chat rooms (low latency) - Public rooms (open for all users) - Private rooms (invite-only) - Topic-based rooms (categories) Authentication: - Email & password - Phone number OTP - Google login Facebook login Backend: - Firebase integration (Authentication + Realtime Database/Firestore) - All user actions must reflect instantly in Firebase Testing & Verification (STRICT): - Developer must provide LIVE testing proof - Screen recording must include: - Current date & time - Real device testing (not old recording) - Full app flow (logi...
I need a reliable developer to turn my idea into a functional Android application. At this stage I only require a simple, well-structured MVP that can later scale as new features are defined. Key needs: • Build a clean codebase for Android (latest SDK, Kotlin or Java—whichever you prefer). • Implement a straightforward UI with basic navigation and placeholder screens; final visuals can wait until the next phase. • Set up fundamental app architecture (MVVM or similar), user input forms, and local data storage so I can see real interaction on a device. • Provide clear instructions for running the project in Android Studio and generating an APK. I have not locked the app’s exact purpose yet, so I’m looking for someone who can advise on best practi...
**Project Title:** Mobile Game Platform (Uno, Ludo + Mini Puzzle Game) --- **Project Overview:** We are building a scalable mobile game platform that combines casual multiplayer games with a mini puzzle system to improve player retention and engagement. The goal is to create a long-term gaming platform where players can enjoy both competitive multiplayer and single-player progression. --- **Initial Games (MVP):** * Uno (multiplayer) * Ludo (multiplayer) * Mini Puzzle Game (simple level-based game) Future expansions will include games like Tarneeb, Estimation, Billiards, etc. --- **Core Features:** * User account system (login/signup) * Shared player profile across all games * Online multiplayer (rooms or matchmaking) * Basic offline mode (AI if possible) * Shared XP system acros...
TECHNICAL SCOPE DOCUMENT: "Super App - Driver's Virtual Assistant" 1. Introduction & General Objective The project consists of developing a mobile application focused on financial management, safety, and automation for ride-hailing drivers (Uber, Lyft, InDrive, etc.). The app will run in the background as a "co-pilot", reading screen data to calculate ride profitability in real-time, manage operational costs, and ensure driver safety through intelligent audio recording and emergency alerts. 2. Platform & Base Architecture Operating System: Android Exclusive (Minimum supported: Android 8.0 Oreo). Recommended Tech Stack: Kotlin (Native) or Flutter (with a strict requirement for native Method Channels to handle background services and permissions). Data S...
I need the TikTok SDK added to both the Android and iOS versions of my mobile app so I can pull accurate in-app analytics from TikTok’s dashboard. The focus is strictly on analytics events (no login or video-sharing features). Alongside the SDK setup, I also want Appsflyer integrated and configured so the attribution data and TikTok event data line up for clear cohort reporting. Both projects already compile and ship; you will be dropping in the SDKs, wiring the events, and confirming everything reports correctly in the respective dashboards. Key deliverables: • Add the latest TikTok analytics SDK to the existing Android (Kotlin/Gradle) and iOS (Swift/Objective-C with CocoaPods) codebases. • Map and fire the agreed-upon event list (installs, opens, purchase funnel, and ...
I need a straightforward Android application that lets users collect virtual coins by watching ads served through AdMob and Facebook Audience Network. Once enough coins are earned, the user chooses whether to spend them on Instagram likes, views, or followers. The moment an order is placed, the quantity selected must travel automatically to my SMM-panel account through its API so that fulfilment is completely hands-free on my side. I already have the panel; the app only has to send the right call and display real-time order status back to the user. Key flow • Show rewarded video or interstitial ad → credit coins. • Keep a running coin balance on device and server. • Let the user pick “Likes”, “Views”, or “Followers”, enter t...
I need a lightweight, end-to-end solution that pulls fresh buyer leads from social media, real-estate listing sites, and Google Ads, drops them straight into a Google Sheet (or similarly shareable spreadsheet), and then automatically nurtures every contact through scheduled WhatsApp and email sequences. Scope of work • Capture leads in real time from Facebook-Instagram Lead Ads, popular property portals, and Google Ads forms. • Map all key fields—name, phone, email, property interest, ad source—into one master spreadsheet with no manual copy-pasting. • Trigger an instant “thank-you” WhatsApp message plus a customizable email drip (day 1, day 3, day 7, etc.) once the row is created. • Provide a simple dashboard or settings page where I can ...
I need muslim matrimony app similar to I’m planning to launch a brand-new Flutter application and I want a single codebase that compiles cleanly on both iOS and Android. The core idea and feature set are already drafted; what I need now is an experienced Flutter developer who can translate those requirements into a polished, production-ready app. Here’s what I expect from the engagement: • Full Flutter/Dart development, following current best practices for state management, responsiveness, and native-like performance. • Platform-specific tweaks where necessary so the app feels right at home on iOS and Android alike. • Clean, well-commented code pushed to a private Git repository with regular commits so I can track progress. • Test builds delivered t...
I'm seeking a skilled developer to create a server application on Linux that enables the two-way conversion of M0 and M1 funds to USDT. The application will process .FIN files automatically through an API. Key requirements include: - Linux compatibility - Two-way conversion functionality only - API integration for .FIN file retrieval Ideal skills and experience: - Proficiency in server application development - Experience with financial data processing - Strong API integration skills - Familiarity with cryptocurrency and blockchain technology
I’m enhancing my existing ride-hailing application and now need a Google Maps or Mapbox specialist to embed real-time, turn-by-turn navigation directly inside both the driver and passenger interfaces. The core requirement is simple: reliable navigation routes must appear in-app the moment a trip is created, update live as the vehicle moves, and automatically recalculate if the driver leaves the suggested path. I already handle trip creation, fare logic and user authentication; what’s missing is the seamless mapping layer that ties it all together. Key points you’ll tackle • Native navigation routes surfaced for drivers and mirrored (read-only) for passengers • Smooth hand-off from my current pickup / drop-off coordinates into Google Maps SDK or Mapbox Navi...
Project Overview: I need a WordPress website for my EV platform. The website should include marketplace features, services, and payment integration. I am looking for a developer who can deliver a clean, fast, and fully functional website within 10–12 days. Pages Required (8–10 pages): 1. Home Page 2. Buy EV Vehicles 3. Spare Parts 4. EV Services 5. EV Courses 6. EV Consultation 7. Resale Page (User-based posting) 8. Login / Signup Page 9. Contact Page 10. About Page Core Features: 1. Homepage: - Slider/banner with clickable images (Courses, Spare Parts, Buy EV) - Clean UI, mobile responsive 2. E-commerce (WooCommerce): - Add to Cart & Buy Now buttons - Product pages for EV vehicles and spare parts - Razorpay payment integration (already available, need proper setup) 3....
I'm developing an app that connects users with various party vendors, and I need a pricing consultant to help design an effective pricing strategy. Key Requirements: - Commission-based pricing model (percentage per booking) - Vendor subscription options - Demand-based dynamic pricing influenced by time of year Ideal Skills and Experience: - Expertise in pricing strategy, especially for apps - Experience with subscription and commission-based models - Knowledge of demand-based pricing factors - Ability to analyze market trends and user demand
I'm seeking an experienced Android developer to build a utility tool app focused on printing functionalities. The app should be user-friendly and efficient. Key Features: - Printing: Core functionality of the app.
Android and iOS app creation for muslim matrimony app similar to More details: What is the primary purpose of the app? Its about muslim matrimony app similar to Which core features are essential for your matrimony app? User profiles, Matchmaking algorithm, Chat functionality What kind of user profiles do you want to include? This question was skipped by the user
Necesito crear una aplicación móvil nativa para Android. El objetivo principal es contar con un producto funcional que pueda instalarse en dispositivos Android modernos y publicarse en Google Play una vez completada. Alcance de trabajo • Diseño de la interfaz principal siguiendo las guías de Material Design. • Programación del flujo básico de pantallas y la lógica central de la app. • Integración de cualquier API o servicio web que definamos juntos (REST/JSON). • Generación del APK de prueba y entrega del código fuente completo en Git. Tecnologías sugeridas Kotlin o Java, Android Studio, Firebase (si se requiere backend ligero). Entregables mínimos 1. Código fuente bien c...
The goal is to launch a real-time audio and video chat application, similar in feel to SUGO or Chamet, built with Flutter so the same codebase reaches both iOS and Android users. Key modules I need delivered are: • Live audio/video chat rooms that stay smooth even with heavy traffic • User profile system with avatar, bio, and basic social features • In-app coin wallet, purchase flow, and virtual gifting logic • Web-based admin panel to review content, manage users, and view analytics • Host management dashboard for vetting hosts, setting rates, and tracking performance Please base your architecture on Flutter with a scalable backend of your choice; feel free to suggest what you know will handle streaming loads efficiently. All source code, build scr...
google adsense in url my website is ready you just need to check and immply ads google adsense in it no autobids / chatgpt bids will be not taken in consedration only short 2 liner bids
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