Kotlinproiecte

Vreau să lansez o aplicație mobilă din care să pot genera venituri prin servicii pe...abonamente”. • Implementarea unui sistem de plată integrat care să accepte plăți recurente (carduri, Apple Pay / Google Pay sau alte metode populare în România). • Interfață curată, în limba română, ușor de extins cu noi servicii. • Publicarea în store-urile oficiale și livrarea codului sursă împreună cu o scurtă documentație de instalare și administrare. Tehnologii precum Flutter, React Native, Kotlin sau Swift sunt binevenite – alege ce stăpânești cel mai bine, atâta timp cât pot primi actualizări ușor pe viitor. Dacă ai experiență cu gateway-uri de plată și abonamente in-app, aștept să-mi arăți portofoliul ș...

Vreau să lansez o aplicație Android prin care să-mi pot lista și vinde fotografiile direct pe telefon. Platforma aleasă este exclusiv mobilă, iar funcția esențială este o galerie foto elegantă și ușor de navigat. Ce am nevoie: • Dezvoltarea unei aplicații Android native (Kotlin/Java sau Flutter) în care fotografiile se afișează într-o galerie cu miniaturi, zoom și pagină de detaliu. • Integrare cu un procesator de plată (de tip Stripe, Google Pay sau similar) astfel încât utilizatorii să poată cumpăra imediat o imagine. • Autentificare de bază (e-mail sau Google) și un mic panou de administrare pentru încărcarea pozelor, setarea prețului și gestionarea stocului digital. • Design curat, optimizat pentru ecrane variate, cu accen...

...mobilă dedicată Android care să includă, de la bun început, funcția esențială de integrare plăți. Îmi doresc un flux de checkout sigur și fluent, compatibil cu cele mai populare procesatoare (Stripe, PayPal sau un serviciu local), astfel încât utilizatorii să poată finaliza tranzacțiile direct din aplicație. Livrabilele de care am nevoie: • APK funcțional + cod sursă bine structurat (Java sau Kotlin, Android Studio) • Implementarea gateway-ului de plată, cu testare sandbox și modul live activat • Documentație clară: pașii de configurare, chei API, instructaj pentru publicarea în Google Play • Un ghid scurt de mentenanță, ca să pot continua dezvoltarea pe cont propriu după predare Prefer o interfață curată, material design,...

Îmi doresc o aplicație mobilă pentru Android care, în această primă etapă, să includă doar funcția de autentificare utilizator. Vreau un modul curat, scalabil, realizat în Kotlin sau Java, pe o arhitectură modernă (de exemplu MVVM) și cu Firebase Authentication ori o soluție echivalentă. Livrabilele pe care le aștept: • Cod sursă complet documentat • Ecrane de înregistrare și login (email + parolă) • Validări de câmp și mesaje de eroare clare • Persistența sesiunii la redeschiderea aplicației • Instrucțiuni de build și un set minimal de teste Aplicatia va servi drept fundament pentru extinderi viitoare, așa că mă interesează un cod ușor de întreținut și bine comentat. Dacă ai și experiență cu integrarea rețelelor...

Se cauta candidati pentru un rol de Android Developer pentru unul dintre clienții noștri, Fortech. Rate-ul este avantajos, iar clientul este deschis atât la o colaborare prin SRL, cât și prin contract individual de muncă. Principalele tehnologii sunt: Java, Kotlin, Android TV (este un plus), AOSP. Fortech este o companie cu capital 100% românesc ce are în portofoliu peste 200 clienți naționali și internaționali precum Pfizer, Renault, etc. Aceștia colaborează în prezent cu peste 1000 de ingineri software și sunt în continuă dezvoltare, motiv pentru care doresc să-și extindă echipa, în cadrul noului proiect eBike.

Salutare! Am vazut profilul tau si am dori o discutie referitor la competentele tale - Kotlin Android. Ne-ar face placere sa avem un raspuns prompt de la tine! O zi frumoasa, Selio Team

Salutare! Am vazut profilul tau si am dori o discutie referitor la competentele tale - Kotlin Android. Ne-ar face placere sa avem un raspuns prompt de la tine! O zi frumoasa, Selio Team

Salutare! Am vazut profilul tau si am dori o discutie referitor la competentele tale - Kotlin Android. Ne-ar face placere sa avem un raspuns prompt de la tine! O zi frumoasa, Selio Team

Salutare! Am vazut profilul tau si am dori o discutie referitor la competentele tale - Kotlin Android. Ne-ar face placere sa avem un raspuns prompt de la tine! O zi frumoasa, Selio Team

Salutare! Am vazut profilul tau si am dori o discutie referitor la competentele tale - Kotlin Android. Ne-ar face placere sa avem un raspuns prompt de la tine! O zi frumoasa, Selio Team

Salutare! Am vazut profilul tau si am dori o discutie referitor la competentele tale - Kotlin Android. Ne-ar face placere sa avem un raspuns prompt de la tine! O zi frumoasa, Selio Team

Salutare! Am vazut profilul tau si am dori o discutie referitor la competentele tale - Kotlin Android. Ne-ar face placere sa avem un raspuns prompt de la tine! O zi frumoasa, Selio Team

Salut! caut un developer in Kotlin pentru a ghida fratele meu in proiectul sau de licenta. Proiectul este o aplicatie android unde jucatorii de basket cand trec pe langa un teren de basket, notat pe o harta, trimit notificari automate prietenilor ca sunt la joc. Ei o pot face si manual specificand locatia si timpul. Multumesc, Dorin Internet Fox Projects

...storefront integration, receipt validation, and a simple balance wallet. Push notifications, basic profile settings, and a clean mood-inspired interface round out the first release. What I’d like from you is a detailed project proposal that breaks down the phases, tech stack, and estimated timelines so I can judge feasibility at a glance. Feel free to suggest frameworks—whether you prefer Swift/Kotlin, React Native, or Flutter—as long as performance and native UX aren’t compromised. Security, data encryption, and compliance with each store’s policy on mental-health services are non-negotiable, so address those clearly in your plan. Acceptance criteria • Universal deployment to the App Store and Google Play, passing review. • Stable te...

...delivers identical user experience on iPhone and Android phones. • Clean, modern UI that fits typical fitness / workout flows. • End-to-end build: architecture, coding, basic QA, and packaging for App Store and Google Play submission. • Clear, well-commented source code plus a concise setup/readme so I can maintain the project internally. Preferred stack React Native, Flutter, or Swift + Kotlin are all acceptable as long as the final apps pass the stores’ review guidelines and run smoothly on current OS versions. Acceptance criteria 1. Both apps install and launch without errors on the latest iOS and Android releases. 2. All agreed gym features work consistently across platforms. 3. Store-submission screenshots, icons, and signed packages are ...

I'm looking for an experienced mobile app developer to build a social networking application for Android. Key Requirements: - Design and develop an intuitive and en...engaging user interface - Implement secure user authentication and profile management - Enable features such as friend connections, messaging, and content sharing - Ensure app performance is optimized and free from bugs - Integrate social media sharing options Ideal Skills and Experience: - Proven experience in developing social networking apps - Strong proficiency in Android development (Java/Kotlin) - Expertise in UI/UX design for mobile applications - Knowledge of backend technologies and database management - Familiarity with API integration and third-party services Please provide a portfolio showcasing si...

...scheduling. For the web side, I typically lean toward modern stacks such as React, or Vue on the front end and Node, Django or Laravel on the back; however, I’m open to whatever you do best as long as performance, security and clean code are non-negotiable. Mobile work will cover both iOS and Android. Cross-platform solutions like Flutter or React Native are welcome, but native Swift/Kotlin skills are equally valuable if a project demands it. The AI receptionist must integrate with common calendar systems (Google, Outlook, iCloud, etc.) and handle conversational booking, rescheduling and basic FAQs. Experience with Dialogflow, Rasa, LangChain or direct OpenAI API calls will be a major plus, and you’ll need to set up any necessary webhook or Twilio/WhatsApp gateway...

I need a small Android proof-of-concept that launches the UIDAI FaceRD app via an explicit Intent, waits for the capture flow to finish, then receives the returned PID XML (biometric) data and renders it on-screen or writes it to logcat. Here is exactly what I expect: • An Android Studio project (Java or Kotlin) that targets any current SDK version compatible with FaceRD. • A signed, installable APK so I can test immediately. • On tap of a single button the app should:  1. Invoke with the correct action, extras and flags.  2. Handle the result in onActivityResult / ActivityResult API, extract the PID block, and show it clearly (raw XML is fine for the demo). Once I confirm the APK works, I will need the full, clean source code together wit...

I need a developer who can build a clean, stable Android application that lets users sit for fully-timed mock exams. The core of the project is the timer: each session must start, pause, resume, and submit automatically when time runs out, mirroring a real-world exam environment. For this first release I am only targeting Android, so please use a modern, well-supported tech stack (Kotlin or latest Java with Android Jetpack components). The UI should be lightweight and responsive, leaving room for future additions such as a question bank or analytics—but those extras are not in scope right now. Acceptance criteria • Home screen listing available mock tests • Start screen that clearly shows remaining time once the test begins • Automatic submission whe...

Saya ingin menciptakan sebuah aplikasi Android dari titik nol—belum ada desain, wireframe, atau prototipe sama sekali. Saya butuh seorang developer yang siap membantu mulai dari penjajakan ide, menyusun alur pengguna, merancang antarmuka, hingga menulis kode native (Java atau Kotlin) dan menyiapkan build siap rilis di Google Play. Ruang lingkup yang saya harapkan: • Diskusi kebutuhan & brainstorming fitur inti. • Pembuatan sketsa UI/UX dasar lalu iterasi hingga disetujui. • Pengembangan aplikasi Android lengkap dengan struktur kode bersih dan dokumentasi singkat. • Pengujian fungsional di berbagai ukuran layar. • File sumber (kode, aset, dan desain) plus APK final. Jika Anda terbiasa menggunakan Android Studio, Material Design, dan prak...

I’m looking for an experienced Native Mobile Developer (iOS + Android) to build a simple and fast news application that displays articles pulled directly from a WordPress website via REST API. The app should be clean, lightweight, and focused on performance and stability. Key Requirements Strong experience building Native iOS (Swift) and Native Android (Kotlin/Java) apps Proven experience working with WordPress REST API Ability to handle: Categories Latest news feed Article details page Featured image gallery support (if available) Search (optional) Push notifications (optional but preferred) Project Goal A minimal news app that loads quickly, runs smoothly, and delivers an excellent reading experience. Your Responsibilities Develop the full mobile app (iOS + ...

...(in-app purchase). Fokus saya adalah mendapatkan versi fungsional yang siap diuji di perangkat nyata dan nantinya bisa dipublikasikan di Google Play. Apa yang saya harapkan: • Desain arsitektur aplikasi yang jelas, termasuk flow in-app purchase sesuai kebijakan Google Billing v6. • Implementasi UI/UX sederhana namun rapi; mock-up dasar sudah cukup pada tahap awal. • Kode sumber bersih (Kotlin atau Java) lengkap dengan dokumentasi singkat agar mudah dipelihara. • Paket APK atau AAB siap install beserta petunjuk build. Nilai tambah jika Anda dapat menyarankan optimasi performa, sistem notifikasi, atau integrasi media sosial di fase berikutnya, namun fokus utama tetap pada mekanisme pembelian dalam aplikasi. Beritahu saya perkiraan waktu pengerja...

...(Swift + Kotlin) — API-Based App --------------------------------------------------------------------- OVERVIEW --------------------------------------------------------------------- We are hiring a native mobile developer to build iOS and Android apps for an EXISTING web-based platform. The backend, APIs, database, and logic are already complete. The web CRM + marketplace will be the reference. Your job is to implement the mobile apps based on our instructions. This is NOT backend work. This is NOT product design. This is NOT guessing requirements. --------------------------------------------------------------------- WHAT YOU WILL DO --------------------------------------------------------------------- - Build native iOS app using Swift - Build native Android app usin...

Android IPTV Streaming App Development Project Requirements Core Features Needed: Device Authentication with my Laravel Backend MAC address-based device registration 7-day fre...configuration Auto-connect option User Interface Material Design dark theme Home, Live TV, Movies, Series, Settings screens Video player with custom controls Continue watching feature Favorites system EPG (TV Guide) support Backend Integration Laravel REST API connection Playlist management License validation Payment processing Technical Requirements: Platform: Android (SDK 21+) Language: Kotlin Architecture: MVVM + Clean Architecture Database: Room (offline caching) Security: Encrypted storage for credentials Deliverables: Fully functional Android app APK file for testing Source code Basic doc...

...must-haves include phone-number sign-up, one-to-one and group chats, message status ticks, push notifications, contact search, and a simple profile screen. All assets, icons, and colour specs are already defined in the file I provide. Please link to past work—especially any chat or social products—so I can see how you handle UI fidelity and real-time data. If you have a GitHub repo showing elegant Kotlin or Java architecture, point me there as well. Deliverables • Android APK and complete source code matching the supplied Figma screens • Configured back-end with authentication, real-time messaging, and storage • Brief build & deploy guide so I can compile and release updates independently I’m ready to share the Figma link and move q...

Je veux transformer mon idée en une première version d’application mobile Android, simple mais solide, centrée sur un module de paiement en ligne entièrement fonctionnel. Je fournirai l’arborescence d’écrans, le logo et les couleurs ; vous prenez en charge la réalisation technique et la publication en test fermé sur Google Play Console. Livrables attendus : • Code source complet (Kotlin ou Flutter accepté) • APK installable + build de production • Intégration sécurisée d’un prestataire de paiement (Stripe, PayPal ou équivalent) avec gestion des confirmations et erreurs • Tests unitaires de la séquence de paiement • Breve documentatio...

I urgently need a seasoned Android engineer to take a brand-new idea from concept through to a fully working application. The exact feature set is still open for discussion,...deployment to Google Play, providing me with the full source code and a signed APK at each milestone so I can track progress. Expect to optimise for performance, follow modern Material guidelines, and implement solid backward-compatibility strategies—whether that means leveraging AndroidX, shrinking the APK with ProGuard/R8, or tailoring layouts with resource qualifiers. Clear, well-commented Kotlin or Java, Git-based version control, and concise setup documentation are part of the hand-off. I’m ready to move quickly, so please tell me how soon you can start and share a brief outline of your dev...

...register quickly, build a profile, connect with others, share posts (text, photo, or video), react or comment, and chat in real time. A clean Material design, smooth performance on recent Android versions, and push notifications are essential. I plan to monetise later, so the codebase needs to be structured for easy integration of ads or in-app purchases. If you are comfortable working natively in Kotlin or Java and have handled cloud back ends such as Firebase, Supabase, or a comparable stack, your expertise is exactly what I need. Security best practices, scalable database design, and simple analytics hooks all matter to me, but I am open to your technical recommendations. Deliverables I will review before releasing final payment: • Source code in a Git repository, cle...

I want to launch a non-custodial crypto wallet that covers the essentials from day one. Users must be able to send and receive coins or tokens, browse a complete transaction history, and restore access at any time through a secure backup flow (seed phrase or encrypted file). The first release targets Android and a browser-based version. Feel free to use Kotlin, Flutter, React Native, or similar for mobile, and React/ (or comparable) for the web client, so long as the codebase is clean and well-documented. Security should follow a solid “standard” approach: client-side key generation, AES-256 encrypted private keys, optional PIN/biometric unlock, HTTPS everywhere, and no server-side custody. Compliance with common audits or libraries (e.g., WalletConnect, ) is welcome ...

...from an API (feel free to recommend the most cost-effective feed). All price changes should propagate in real time to every client app. Data security is non-negotiable—please architect encrypted REST/GraphQL endpoints, token-based sessions, and role-based access for staff accounts. Source code must be clean, documented, and ready for future audits. Deliverables 1. Android and iOS apps (Kotlin/Swift or a robust cross-platform stack) pushed to the respective stores. 2. Dynamic website with the same core features and a mobile-first UI. 3. Admin backend/CMS, database schema, and API layer. 4. Deployment scripts and brief hand-off documentation. I value maintainability, so using mainstream frameworks (e.g., Flutter + Laravel, React Native + Node, or native stack...

...Deliverables • Full source code • Build instructions • Short demo video showing real-time performance • Explanation of how this will later integrate with a custom camera SDK Once validated, this prototype will be integrated into our production system. Target Platform (Future Integration) Our production system will be: • Android-based smart mirror • Wi-Fi camera input (custom SDK) • C/C++ (NDK) + Java/Kotlin • Video resolution: up to 4K • P2P local streaming (no cloud) So experience with embedded/mobile video pipelines is important. Preferred Skills • Computer Vision / Machine Learning • TensorFlow Lite / MediaPipe / ONNX / PyTorch • OpenCV / FFmpeg / MediaCodec • Android NDK / Native pipelines • Real-tim...

Ho già un’app multipiattaforma funzionante e ora desidero pubblicarla sia su Apple App Store che su Google Play Store. Mi serve un professionista che curi l’intero processo di messa online, incluse le configurazioni di certificati, provisioning profile, bundle ID, schede st...livelli utente, ecc.) e sa muoversi rapidamente fra App Store Connect e Google Play Console. Consegne attese: 1. App caricata e pubblicata con stato “Disponibile” su entrambi gli store. 2. Documentazione sintetica dei passaggi svolti e di come replicarli al prossimo aggiornamento. 3. 30 giorni di supporto post-pubblicazione per risolvere eventuali criticità. Se hai dimestichezza con Swift, Kotlin o framework ibridi (Flutter, React Native) segnalalo: l’app &egrav...

I want to turn an existing concept into a fully working mobile application released on both the App Store and Google Play. The scope covers everything from initial technical planning through design, coding, testing, and store submission, with clean, well-documented source code handed over at the end. Key expectations • Universal build for iOS and Android (native Swift/Kotlin or a solid cross-platform framework such as Flutter or React Native—feel free to propose what serves performance and future maintenance best). • Modern, intuitive UI that follows Apple Human Interface Guidelines and Material Design where appropriate. • Smooth onboarding, secure user authentication, and a lightweight backend connection (REST or GraphQL) ready for scaling. • Comp...

I need an Android-only time management app whose core purpose is to keep users on schedule through smart notifications and reminders. The flow is simple: a user sets a task, defines a deadline or ideal start time, and the app nudges them at just the right moments. You are free to choose the framework (native Kotlin/Java or a cross-platform option that still compiles cleanly for Android) as long as the final build is stable, responsive, and Play-Store-ready. I’ll want both an installable APK and full, well-commented source so I can iterate later—potentially adding task scheduling or full time-tracking modules down the road. Key expectations • Clean, modern UI that feels intuitive on current Android versions • Reliable foreground and background notifica...

I want a clean, lightweight Android application that my field sales team can open, log in with their company email and password, and capture secondary-sales orders on the spot. Two roles matter to me: • Salesman – enters demand, adjusts MRP-based discounts...template coded inside the app so formatting stays consistent across devices. Deliverables – Full Android Studio source code and a signed release APK. – The PDF layout file(s). – Brief setup notes so I can change product lists, MRP values, and discount rules later. – One short hand-off call or video to walk through build and deploy steps. If you have already built something similar with Kotlin, Java, or Flutter and can adapt it quickly, let me know; faster turnaround is welcome as lon...

...can guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: • A brief outline of how you prefer to structure an Android project • Any simil...

Overview I'm looking for an expert to optimize my LinkedIn profile of Senior Backend/Fullstack Dev (Java, Kotlin, JS, React ets..) for better visibility in LinkedIn Recruiter search results, focusing on techniques and strategies effective in 2025-2026. Scope: - Conduct keyword & positioning research for LinkedIn search. - Optimize headline, about, experience, and skills sections for recruiter search matching. - Rewrite job titles and adjust keyword density. - Implement SEO optimization for LinkedIn indexing. - Enhance profile visibility for LinkedIn Recruiter filters and Boolean search. - The result should be a finished, optimized profile that will 100% pass all LinkedIn/ATS algorithms, etc., and which recruiters will use to write. Location: Berlin, Germany Additional in...

...neighbourhood, amenities, and any other field I add later. The search results have to appear instantly, even with thousands of properties in the database. I already have basic wireframes and an API spec for property data. What I need now is someone who can: • Build the full frontend in a shared codebase (React Native or Flutter would keep maintenance simple, though I’m open to native Swift/Kotlin if you can justify it). • Integrate the existing REST endpoints and set up local caching for offline viewing. • Implement map view, push notifications, and social-style share links. • Publish the finished builds to the App Store and Google Play under my accounts, handling store-listing assets and compliance checks. Acceptance criteria: the app pass...

...secure registration flow is essential. Most of our clients are 60 + years old, so the interface has to be crystal-clear: large, high-contrast buttons, uncluttered screens, and navigation that never leaves them wondering what to tap next. Four or five screens total should cover it—welcome/login, calendar, confirmation, and settings—nothing more. I’m happy for you to work in Flutter, React Native, Kotlin Multiplatform, or any other modern cross-platform stack that gets us into both app stores quickly and keeps future maintenance light. Deliverables • Complete source code with build instructions • Test builds: TestFlight for iOS and an installable APK for Android • Production-ready versions submitted to the App Store & Google Play (using...

I need a dependable partner to turn my app idea into a polished, production-ready product while also setting up a straightforward contact form on our corporate site. For the app itself, I already have the core concept and basic user flows drafted; I now want you to handle everything from architecture and UI to final store submission, ensuring clean, well-documented code (Swift/Kotlin or cross-platform React Native/Flutter—whichever you feel best suits long-term maintainability). On the web side, the requirement is simple yet essential: a secure, spam-protected contact form that feeds directly into our CRM and triggers an email notification. It has to match the existing corporate design and be GDPR-compliant. Deliverables • A fully functional, tested mobile app ...

...can guide the process from concept to Google Play release. At this stage I have the core concept and a handful of rough sketches; what I need now is help refining the user flow, designing an intuitive interface, building the backend logic, and packaging everything into a clean, well-tested APK. You’ll be working exclusively for the Android platform, so familiarity with current SDK versions, Kotlin or Java, Android Studio, and the play-store submission process is essential. If you can also advise on best-practice architecture (MVVM, Clean Architecture, Jetpack components) and integrate common services such as Firebase or in-app billing, that’s a plus. Please let me know: • A brief outline of how you prefer to structure an Android project • Any simil...

I need a developer who can take our existing whole-home scent diffuser hardware and give it a fresh, branded mobile experien...and filter life at a glance • Full remote control—start, stop, boost, or mute a diffuser from anywhere once Wi-Fi is enabled The firmware and protocol documentation are ready, and I can supply APK/IPA builds of the current third-party app for reference. All branding assets (logos, color palette, typography) are also on hand. I’m open to your preferred toolchain—whether that’s native Swift/Kotlin or a cross-platform stack like Flutter or React Native—as long as the final builds feel fully native and pass App Store / Play review. A short note pointing to past work that shows comparable Bluetooth or IoT integrations will...

I need our web-based CRM, currently built in React, re-implemented as fully native apps for both iOS and Android. The existing REST and GraphQL endpoints are stable, so the job is mostly about translating interface logic and screens into Swift (or Objective-C) and Kotlin/Java while keeping parity with the browser version. Core functionality to reproduce • Secure user authentication with profile management • Full customer management workflow (create, edit, segment, assign, delete) • Analytics and reporting dashboards identical to the web charts and tables Design requirements The mobile UI must replicate the current design pixel for pixel. All colours, typography, spacing, and animations already exist in Figma; simply mirror them exactly so our users experie...

...link must stay alive (or reconnect quickly) when the screen is off. When a call arrives the app should listen to the system broadcast (Android) or CallKit/VoIP push workaround (iOS), pull the string the user previously defined, and write it over the existing BLE connection without visible delay. Please send a concise, detailed project proposal outlining: • your preferred tech stack (e.g., Kotlin + Swift, Flutter, React Native, etc.) and why it meets both BLE and call-event constraints, • an architecture plan for background operation on both platforms, • how you will test timing reliability of the call-triggered message, • past apps that prove you have already handled BLE data packets or telephony events. Deliverables: • Full source code...

...Download / Buy button • Playback screen uses a robust player (ExoPlayer or similar) with 15-sec skip, variable speed, and a Bookmark button that stores position even if the user re-installs the app • Local file management automatically deletes finished books after X days unless the listener chooses to keep them Deliverables 1. Production-ready Android Studio project with clean, well-commented Kotlin (Java acceptable if you prefer) 2. Working APK for testing plus signed AAB for Play-Store submission 3. Integration with Google Play Billing (test product IDs) 4. Secure email/password login backed by Firebase or your proposed solution 5. Brief README covering build steps, third-party libraries, and server endpoints if any Acceptance criteria • Sea...

I want to bring a brand-new social networking idea to life on Android. The concept, user flows, and core screens are already sketched; now I need a developer who can turn them into a polished, production-ready app. Here’s the outline of what I’m after: • Full Android build in Kotlin (Java is acceptable if you have strong reasons). • Standard social features—secure sign-up/login, user profiles with photos, a simple post feed, likes/comments, and real-time chat or messaging. • Cloud-based back-end: I’m leaning toward Firebase for authentication, Firestore/Realtime Database, and push notifications, but I’m open to alternatives if you can justify them. • Clean architecture, modular code, and clear naming so another dev can jump in later...

...matching website. The core requirement both share is secure, reliable user authentication—think sign-up, login, password reset, and the usual account-management flows. Everything else about the product’s purpose, design language, and long-term roadmap is still flexible, so I’d like to refine those details together once you’re on board. I don’t have a fixed technology stack in mind; whether you prefer Kotlin in Android Studio, Flutter, React Native, or another modern framework on the mobile side—and Django, Laravel, Node.js, or something cloud-native on the web side—I’m open to your recommendations. What matters most is clean architecture, maintainable code, and an end product that scales smoothly. Deliverables • Android APK &...

...video in full-screen. As soon as the user taps the app icon, the video should start on its own—no play, pause, seek bar, or any other controls visible. After the video finishes, the app can simply close or loop; I’m open to whichever is quickest to implement. The MP4 file will be provided. Please package it inside the APK, so the app works offline with no additional downloads. Android Studio, Kotlin or Java, and the built-in VideoView or ExoPlayer are all fine as long as start-to-finish playback is seamless on Android 8.0 and above. Deliverables: • Signed release APK for testing • Complete source code project that compiles in the latest stable Android Studio • Brief read-me explaining how to replace the bundled MP4 should I need to update the vide...

I need an Android social-networking app built from scratch. The core idea is a clean, modern platform where users can register, create profiles, add or follow friends, share text-photo-video posts in a scrolling feed, chat in real time, and receive push notifications. A lightweight admin panel for content moderation is also required. Please deliver: • Full Android Studio project (Kotlin preferred, Java acceptable) with well-commented source code • REST or Firebase backend setup, documented and ready for deployment • Brief UX prototype early in the process and a functional MVP roughly six weeks from kickoff • Clear installation guide and API documentation so I can extend or port it to iOS later Material Design guidelines should steer the UI. I’m happ...

...that is stable but still very lean on features. The immediate goal is two-fold: first, roll out a new “upload” capability inside the app (users need to be able to select a file—primarily images or PDFs—from local storage and send it securely to our backend); second, compile, sign, and publish the updated build to the Google Play Console so the change is live for all users. The current stack is Kotlin with standard Android Jetpack libraries; the backend is ready and exposes a REST endpoint for the upload, so the mobile side only needs to handle file selection, progress indication, and a simple success/fail response. If you prefer Java that’s fine—as long as the final APK/AAB plays nicely with our existing codebase. Deliverables • Update...