Kotlin Jobs

I need a full-featured e-commerce mobile application built specifically for Android. The goal is to let users browse products, add items to a cart, and check out smoothly within a modern, intuitive interface. Core expectations • Android-only release for the first phase, written in Kotlin, Java, Flutter, or React Native—whichever you are most productive with, as long as performance remains native-like. • Secure user authentication, product catalogue management, real-time cart updates, and an integrated payment gateway. • Clean, responsive UI that follows current Material Design guidelines so the experience feels familiar to Android shoppers. • Basic admin functionality (even if web-based) so I can upload products, edit prices, and view orders without r...

I need to add two tightly-connected pieces of functionality to my existing Android application. First, users must be able to register and sign in with a classic email-and-password flow. The screens are already designed in XML; your task is to wire them up, handle validation, hash/store credentials securely, and keep the user session alive between launches. Second, once authenticated the user should see live product listings pulled from my online store, drop items into a shopping cart, and track their orders after checkout. I will provide API documentation for the store, but you are free to suggest improvements to the endpoint structure if it simplifies parsing or caching on the mobile side. Deliverables (all must be present for hand-over) • Email & password authentication ful...

I need an Android-only mobile application dedicated to social networking, taken from concept to a production-ready APK that meets Google Play guidelines. The scope covers everything from designing an intuitive user interface to implementing the full feature set on the native Android stack. Key pieces I expect: • Wireframed and then polished UI/UX that feels fast and modern on current Android versions • Core social functions—secure account creation, profile editing, real-time posting, likes/comments, and push notifications • Cleanly written Kotlin or Java code structured for future scalability • A lightweight, well-documented back-end (Firebase, Supabase, or another cloud solution you are comfortable with) to handle authentication, data storage, and media up...

I already have a live Android / iOS app with a companion web-based admin panel. I’m ready to release a significant update that touches all three fronts at once: new user-facing features in the mobile apps, fresh functionality in the admin dashboard, and a trio of AI capabilities that will elevate the overall experience. Mobile & Admin feature set The exact screens and workflows will be agreed during kickoff, but expect typical product-level additions such as improved user flows, extra data views, and tighter cross-platform consistency. The codebase is clean and stored in Git; you’ll receive full access, a staging Firebase project, and API documentation so you can dive straight in. AI layer to integrate • Chatbot / Virtual Assistant – a contextual, conversat...

Hi, Can you develop the complete platform from scratch including Figma UI, frontend, backend, database, admin panel, and all required APIs? Tech stack: Flutter (Android and iOS), Backend. The platform will have two main roles: Owners can register and list their services or items, while Users can discover nearby listings based on their location and book services according to their needs. Can you implement location-based search, secure payment integration, booking and availability management, an AI chatbot, authentication, notifications, and an admin panel to manage users, listings, bookings, customer support, and payments? Full details or ideas behind this will not be disclosed here. But the flow is the same. Let me know if you are interested.

We are looking for an experienced Full Stack SaaS and Android Developer or development team to build **THANI Promotions**, a cloud-based digital advertising platform for restaurants and hospitality businesses. Our goal is to provide restaurants with rechargeable Android-powered tabletop digital displays that continuously show promotional images, videos, daily specials, happy-hour deals, and advertisements. We need a complete software solution consisting of a **THANI Super Admin Dashboard** to manage restaurants, subscriptions, users, and devices; a **Restaurant Owner Dashboard** where businesses can upload images and videos, create playlists, schedule promotions, and publish advertisements to selected devices; a **secure cloud backend** to manage restaurant accounts, media storage, device ...

I’m ready to kick-off the first of several next-gen apps I have planned, and I want an experienced Indian team that can handle both Android and iOS builds from the ground up. The inaugural project is a social media platform focused on user profiles and content sharing with smooth photo- and video-upload capabilities. A modern, sleek look and feel is non-negotiable; think clean lines, intuitive navigation and animations that don’t get in the user’s way. While most collaboration can stay online, I’m based in Hyderabad and appreciate a team that can meet in person when a sprint review or brainstorming session really needs that face-to-face energy—totally optional but definitely a plus. Tech stack is your call as long as it delivers a performant, cross-platform ...

Proposal: Android, iOS, and Backend Duplication for Talking Statues Hello, I can help duplicate and prepare the complete Talking Statues application ecosystem, including the iOS app, Android app, and backend services that support both platforms. The existing iOS application and current Android version will be used as the primary references. I’ll review the live apps, map the complete user flow, inspect the supplied source code and assets, and examine how both apps communicate with the backend. The goal is to create a separate version of the product under a new name while preserving the existing experience. No new features or design changes are required at this stage. Every screen, interaction, piece of content, backend function, and supported workflow should operate correctly acr...

I already have a working Android Studio project and I’m ready to improve it in two areas: 1. Login flow • Replace the current entry screen with a fresh login page that includes a country picker dropdown showing the national flags for Lesotho (+266), South Africa (+27), Eswatini (+268), Tanzania (+255) and Uganda (+256). • When a user taps a country, its dial code must fill the phone-number field automatically. • The screen has to be fully coded in Java or Kotlin—no static mock-ups. 2. In-app shop • Beyond login, I need a product-based shop featuring unlimited item listings, a cart and a checkout flow. Think of a clean catalogue view, add-to-cart button, quantity updates and an order summary screen. Deliverables • Updated And...

I’m building a complete multi-tenant platform that will serve several schools from a single codebase. On the Android side, teachers must be able to mark attendance in real time, students should upload assignments directly from their devices, and both groups need a clean channel for two-way messaging. Push notifications for new assignments, attendance updates, or chat replies are essential so nothing gets missed. The web portal will mirror and extend this functionality. I need granular user management with clearly separated roles, a financial module that lets the accountant generate balance sheets, fee receipts, and monthly reports, plus an area where staff can schedule events or publish announcements that instantly show up in the app. School Admin, Accountant, and Super Admin dashbo...

I have an existing mobile app with separate Swift (iOS) and Kotlin (Android) codebases and I need a handful of targeted adjustments applied to both sides. Nothing ground-up—just concise edits, small feature tweaks, and a couple of bug fixes that surfaced during recent testing. The work will involve: • Updating the native Swift and Kotlin files where required • Ensuring parity between the iOS and Android builds so the changes behave identically • Compiling and testing each platform, confirming that new code doesn’t introduce regressions • Supplying the updated source and a brief change log so I can follow what was modified All code must compile cleanly with the current Xcode and Android Studio versions I’m using, and TestFlight / internal ...

I need an Android service that hardens my phones and tablets by tying their safety to a Samsung Watch. Core workflow • While the watch is paired and within 50 m (GPS), the device behaves normally. • If the watch travels beyond that radius, a countdown starts (length to be parameterised in settings). When the timer expires, the handset performs a full factory reset. • The same timer-then-reset sequence is triggered whenever the watch is powered off or its Bluetooth connection is deliberately severed. • A unique, user-set PIN must be entered on the system lock screen to cancel the reset once it has begun. No PIN, no mercy—reset proceeds. Technical notes • Must run on Android 10 and above without root. • Should recognise any Samsung Watch that...

I want to build a brand-new social media application exclusively for Android. The goal is to launch a functional prototype that lets users create accounts, post content, interact through likes and comments, and receive real-time push notifications. I need a developer who can handle the full Android stack—from designing clean, Material-styled screens to writing well-structured Kotlin/Java code and integrating a scalable backend (Firebase, Supabase, or a solution you recommend). Key expectations • Account creation and secure login (email, Google, or phone) • User profiles with editable bio and avatar • Infinite scrolling feed for text, photo, and short-video posts • Like, comment, and follow mechanics • Push notifications for follows, likes, and commen...

Aapko jo bhi banvana hai bas Idea btoa requirement. Btao feutre btao

I need a lightweight Android-only solution that can sit on a phone or emulator and reliably cycle through roughly 1,000 video ads every day with no manual input once it is started. The sole function for this first release is Automated ad watching; I do not need user log-in screens or earnings dashboards right now—just press start and let it run. Core requirements • Launch, fetch, and play ads in continuous succession, meeting each ad network’s minimum “viewed” time so every impression is counted. • Handle common edge cases automatically (timeouts, network hiccups, pop-ups, orientation changes). • Keep the device awake and the service alive even when the screen is off or another app is foregrounded. • Provide a simple status readout so I ...

Saya ingin membuat sebuah aplikasi bisnis khusus untuk platform Android. Ide dasarnya adalah menghadirkan alat praktis yang memudahkan pengguna mengelola aktivitas bisnis mereka langsung dari ponsel, mulai dari pencatatan data sampai notifikasi penting. Lingkup pekerjaan yang saya butuhkan meliputi: • Perancangan arsitektur aplikasi yang rapi dan mudah dikembangkan lebih lanjut. • Pembuatan antarmuka pengguna (UI) yang intuitif, mengikuti pedoman Material Design terbaru. • Implementasi fitur inti seperti login, manajemen data sederhana, dan notifikasi. • Penyerahan kode sumber yang terdokumentasi jelas agar mudah dipelihara. Saya terbuka terhadap saran stack terbaik—apakah Java, Kotlin, atau framework Android modern lain—serta rekomendasi library o...

Project Title: Utsav Fund Manager – Native Android App for Festival, Temple & Event Donation Tracking (Kotlin & Jetpack Compose) Short Overview / Tagline: A complete, bilingual (English & Telugu) offline-first Android application built with Kotlin and Jetpack Compose for festival committees, temples, NGOs, and community organizers to track cash/in-kind donations, unpaid pledges, volunteer collections, and event expenses with instant PDF, Excel, and WhatsApp reporting. Project Description: Managing community funds, festival donations (Chanda), and event expenses on paper notebooks often leads to calculation errors, lost receipts, and confusion over unpaid pledges. Utsav Fund Manager is a modern Android application designed specifically for cultural committees, temple trust...

I need a small Android utility that sits on my driver phone and instantly accepts every incoming ride request on the Ola platform without me having to touch the screen. The app’s one and only job is to detect the pop-up that Ola shows for a new ride, trigger “Accept” immediately, and then step out of the way so I can start navigation as usual. Core expectations • Runs on Android 8.0 and above, stays active in the background, and restarts automatically after a phone reboot. • Lets me toggle auto-accept on or off from a simple in-app switch or quick-settings tile. • Works with the current public version of the Ola driver app; if Ola updates its layout, the code should be written clearly enough that I (or a future freelancer) can adjust the detection ru...

I need a simple Android app for a paid market analysis service. The admin writes and publishes articles daily on Indian markets (Nifty 50, Sensex) and crypto. Users pay a monthly subscription to read them. It is essentially a paid news app. Budget: ₹30,000 fixed Timeline: 4 to 5 weeks Platform: Android only (Flutter) Features (only these, nothing extra) Login with mobile number OTP Home screen with latest articles Tabs: Home, Crypto, Sensex, Nifty 50. These are only article categories, no live data for Nifty/Sensex. Live crypto price only (BTC, ETH and a few top coins) on the Crypto tab, using Binance/CoinGecko free API directly in the app, no server needed Article list and article page with Hindi and English support Plans: Basic ₹499/month and Pro ₹999/month, with a 7-day trial UPI paymen...

I’m looking for a seasoned Android developer to turn my app idea into a fully functioning product that can help me generate IDR 1 million in revenue. This is a pure software-development job focused on a mobile application, and for now I only need the Android build—future expansion to iOS can stay on the horizon once this first release proves itself. What I already have • A rough concept that centres on simple, repeat-use user flows aimed at driving micro-transactions and ad impressions. • Basic wireframes sketched in Figma. • A shortlist of reference apps that show the look-and-feel I want. What I need from you 1. Technical guidance to refine the feature set so it fits neatly within an MVP scope. 2. End-to-end Android development (Kotlin or Java, Andr...

I need an Android-only social networking application called “Shaamcadenuur.” The core idea is to let users connect, share updates, and interact in real time on a clean, modern interface that feels lightweight even on lower-end devices. Scope of work • Build the full Android application, starting from UX wireframes through to a signed APK and publish-ready bundle. • Implement the essential social features: user registration/login (email or phone), personal profile pages, a main feed for posts (text, photo, short video), likes/comments, and basic one-to-one messaging. • Structure the code so that future modules—such as group chats or advanced media stories—can plug in without a major rewrite. • Set up a simple, secure backend (Firebase, Su...

I’m kicking off a new mobile-first social networking platform and need the initial version of the app built around a rock-solid user-profile system. The first milestone is simple but crucial: users must be able to register, upload an avatar, edit their bio and basic details, and browse other members’ profiles in an intuitive interface. You’re free to choose the tech stack you’re most productive with—whether that’s Flutter, React Native, Swift / Kotlin, or another modern framework—as long as the result runs smoothly on both iOS and Android and can scale once we add messaging and a news feed later on. Clean, well-commented code and Git version control are a must so future features slot in easily. Deliverable • A fully functional mobile a...

Saya ingin membangun sebuah aplikasi Android sederhana yang berfokus pada fungsi login pengguna. Aplikasi ini hanya perlu menampilkan layar pendaftaran, layar masuk, dan satu halaman beranda kosong setelah autentikasi berhasil. Ruang lingkup pekerjaan: • Merancang antarmuka login & registrasi yang bersih dan responsif (XML / Jetpack Compose diperbolehkan). • Mengimplementasikan autentikasi email-password (Firebase Authentication, atau solusi backend ringan lain yang Anda sarankan). • Menyimpan data pengguna dasar (nama, email) di Firebase Realtime DB, Firestore, atau tabel MySQL—silakan pilih pendekatan yang paling efisien. • Menangani validasi input, pesan kesalahan, dan sesi pengguna sehingga pengguna tetap masuk saat aplikasi dibuka kembali. Has...

I’m looking for someone who enjoys building quick, lightweight Android utilities and can handle the entire cycle from coding to publishing on my Google Play Console. For the very first assignment I’d like “another small utility app” beyond the usual calculator or wallpaper examples—something simple yet useful that can be shipped fast and then refined as we collect user feedback. Here’s what I need each time we work together: • Clean, well-commented code in Java or Kotlin, built in Android Studio • AAB/APK ready for release plus the signed keystore or key management steps handled • Play Console assets prepared (screenshots, feature graphic, short description) and the app successfully published under my account • Basic after-lau...

I want a lightweight Android app that can read the live feed of 1xBet’s Crash game and forecast the crash point a few seconds before each round stops. Mobile is the only environment I need covered, so everything you build should install cleanly on recent Android versions without side-loading gymnastics. The core of the project is the prediction engine. Whether you choose pure probability modelling, machine-learning, or a hybrid approach, the algorithm must process real-time data from the game screen or API and return a single number—the expected multiplier at which the round will bust. A simple, distraction-free interface that shows the current round, your predicted crash point, a confidence score, and a quick history log is enough for version one; fancy charts can wait. You&...

I want to launch a feature-rich social media application built natively for Android. Because the focus is Android only, the entire UX should follow Google’s latest Material Design guidance and take advantage of Kotlin (or Java if you have a strong case). Core scope • Account creation, secure login and profile editing • Dynamic feed with posts, images, likes and comments in real time • Push notifications for follows, messages and activity • Basic in-app messaging (text and images) • Admin dashboard or simple backend panel for moderating content I’ll provide branding assets and the initial wireframes; you’ll translate them into a polished UI, develop the app, connect it to a scalable backend (Firebase or a RESTful service—happy to ...

Saya ingin sebuah aplikasi mobile Android yang memungkinkan orang bertransaksi tanpa harus memiliki kartu kredit atau debit. Intinya, pengguna cukup mendaftar, mengisi saldo melalui metode pilihan—transfer bank, dompet digital, atau cara lain yang umum dipakai—lalu bisa langsung membayar di merchant online maupun offline. Fokus utama: • Menawarkan solusi pembayaran non-kartu yang mudah diakses. • Platform eksklusif Android, dibangun dengan stack yang modern (Kotlin atau Flutter dipersilakan). • Antarmuka sederhana: pendaftaran, top-up saldo, pemindaian/QR untuk bayar, riwayat transaksi. • Sistem back-end ringan untuk otentikasi, penyimpanan saldo, dan notifikasi pembayaran. Saya terbuka pada masukan soal arsitektur, keamanan data, serta integrasi gat...

I’m putting together an Android Studio app whose only job is to pull product records from a Postgres instance hosted on Google Cloud and show them in a clean, scrollable list. The data connection must run through Google’s Antigravity agent so the app stays lightweight and secure without shipping database credentials inside the APK. Here’s what I need from you: • A minimal yet solid Android Studio project (Kotlin or Java—your choice) that connects to the Postgres database via the Antigravity agent. • An async call that fetches product data—name, price, description, image URL are enough for a working demo—and maps it into a RecyclerView list. • Basic UI: toolbar with app name, RecyclerView list, placeholder images handled gracefully, a...

Saya ingin membangun sebuah aplikasi Android sederhana yang berfokus pada fungsi login pengguna. Aplikasi ini hanya perlu menampilkan layar pendaftaran, layar masuk, dan satu halaman beranda kosong setelah autentikasi berhasil. Ruang lingkup pekerjaan: • Merancang antarmuka login & registrasi yang bersih dan responsif (XML / Jetpack Compose diperbolehkan). • Mengimplementasikan autentikasi email-password (Firebase Authentication, atau solusi backend ringan lain yang Anda sarankan). • Menyimpan data pengguna dasar (nama, email) di Firebase Realtime DB, Firestore, atau tabel MySQL—silakan pilih pendekatan yang paling efisien. • Menangani validasi input, pesan kesalahan, dan sesi pengguna sehingga pengguna tetap masuk saat aplikasi dibuka kembali. Has...