The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Android App Development is an increasingly popular way for businesses, entrepreneurs and developers to create customized and engaging mobile experiences for their users. An Android App Developer, who is a specialized programmer with the knowledge of programming languages, such as Java and XML, can create, edit and maintain applications, both pre-existing and brand new. With the vast array of tools, software and frameworks available, Android App Developers are able to provide clients with complete custom offers, tailored to their needs that are certain to captivate, benefit and engage users all around the world.
Here’s some projects that our expert Android App Developers made real:
Android App Development is a powerful way to bridge offline tasks with digital activities and data within minutes. With immediately verifiable results that allows clients to gather user feedback quickly and track progress easily, our Android App Developers are almost guaranteed to help take your business’ mobile presence to even greater heights. If you’re looking forward to optimizing your existing mobile app or developing an all new one from scratch, then look no further – post your project now on Freelancer.com and hire an expert Android App Developer today.
Müşterilerimiz, Android App Developers freelancerlarımızı 86,997 değerlendirme içinden 5 üzerinden 4.9 ile derecelendirdi.Android App Development is an increasingly popular way for businesses, entrepreneurs and developers to create customized and engaging mobile experiences for their users. An Android App Developer, who is a specialized programmer with the knowledge of programming languages, such as Java and XML, can create, edit and maintain applications, both pre-existing and brand new. With the vast array of tools, software and frameworks available, Android App Developers are able to provide clients with complete custom offers, tailored to their needs that are certain to captivate, benefit and engage users all around the world.
Here’s some projects that our expert Android App Developers made real:
Android App Development is a powerful way to bridge offline tasks with digital activities and data within minutes. With immediately verifiable results that allows clients to gather user feedback quickly and track progress easily, our Android App Developers are almost guaranteed to help take your business’ mobile presence to even greater heights. If you’re looking forward to optimizing your existing mobile app or developing an all new one from scratch, then look no further – post your project now on Freelancer.com and hire an expert Android App Developer today.
Müşterilerimiz, Android App Developers freelancerlarımızı 86,997 değerlendirme içinden 5 üzerinden 4.9 ile derecelendirdi.I need a developer who already knows their way around the Android Enterprise API to wire it into our existing Android application so that we can take full control of company-owned devices. The end goal is straightforward: once your work is in place, IT should be able to enroll a new handset in seconds and push or update policies on demand—no manual tweaking, no sideloaded scripts. The focus is squarely on two areas: • Device enrollment – the app must trigger zero-touch or QR-based enrollment flows, register the device with our backend, and confirm that the management profile is active. • Policy enforcement – from lock-screen rules to app-install restrictions, every policy needs to sync reliably with Google’s management framework and report status back ...
I want a full-featured Ludo app for Android that lets players stake real money on every match. After paying an entry fee, four users should compete under classic rules, the winner’s prize should be credited to their in-app wallet automatically, and my platform commission must be deducted in the same transaction. The build has to cover smooth gameplay on mid- and low-range phones, secure OTP / phone login, a wallet that supports UPI, cards and net-banking for deposits or withdrawals, live matchmaking, leader-boards, anti-cheat checks, push notifications and a web-based admin panel where I can change entry fees, prize pools and the percentage commission I take. Monetisation relies on two streams: the commission removed from every pot and optional in-app purchases for skins, emojis or...
I need a full-stack mobile solution that mirrors the core flow of Jedlo: customers browse restaurants, add dishes to a cart, pay securely with credit or debit cards, then watch their courier move in real time until the meal arrives. Key screens and logic include user sign-up/login by email or mobile number, searchable restaurant and menu listings with price details, checkout with integrated card gateway, live order-tracking map, and push notifications that confirm the order, update delivery status, and occasionally highlight promotions. An admin web panel must let me and individual restaurant owners handle menus, prices, orders, payouts, and user issues. Delivery partners require a pared-down login of their own so they can accept jobs, follow GPS routes, and mark orders complete. The in...
Lütfen detayları görmek için Kaydolun ya da Giriş Yapın.
I need assistance to publish my golf app on Apple App Store and Google Play. The app has a unique feature for reading putting greens. Requirements: - Experience with mobile app publishing on both platforms - Familiarity with golf-related app specifications and requirements - Ability to create or update store listings, including descriptions and graphics Ideal Skills: - Mobile App Publishing - Store Listing Optimization - Graphic Design - Knowledge of Golf Apps Looking for a freelancer who can ensure a smooth and successful launch of my app on both platforms.
I already have a finished Golf app ready to go live; what’s missing is the actual launch on both the Apple App Store and Google Play. I don’t yet have developer accounts for either platform, so the first step will be guiding me through creating and verifying those accounts in my own name. After that, I’ll provide the final build, icons, screenshots, copy, and any privacy-policy links you need. Here’s what I expect you to take care of: • Account setup: walk me through enrolling in the Apple Developer Program and Google Play Console, making sure all legal, tax, and payment details are correctly in place. • Store-ready builds: handle certificates, provisioning profiles, keystores, version numbers, and release notes so each build passes validation. &bull...
I run a cricket portal called and I’m looking to bring the same fast-paced cricket experience to Android users through a native mobile application. The goal is to deliver the same excitement fans get on the website, but within a smooth and responsive Android app. Cricket fans should be able to follow live matches ball-by-ball, read breaking cricket news, and interact with other fans in real time without needing to open a browser. Project Objective Build a native Android application that replicates the core functionality of the website while following modern Android UI and performance standards. The application must be fast, responsive, and optimized for real-time updates. Core Features Live Match Experience Real-time cricket scorecards Ball-by-ball updates with minimal latency Fast...
I need an initial MVP built in Bubble that runs as a wrapped mobile application on both iOS and Android. The core requirement is a solid, secure user authentication and login flow—email + password to start, with the logic cleanly structured so I can later extend it to social logins or two-factor auth. Here is what I expect: • A simple yet modern interface created in Bubble’s responsive editor, sized so it converts cleanly to mobile. • Bubble database set up with user table, basic profile fields, and privacy rules already tightened. • Workflows for sign-up, email verification, login, password reset, and log-out. • Build instructions (or pre-configured settings) for exporting the Bubble project via BDK or similar wrapper so I can generate both the iOS ...
I need an initial MVP built in Bubble that runs as a wrapped mobile application on both iOS and Android. The core requirement is a solid, secure user authentication and login flow—email + password to start, with the logic cleanly structured so I can later extend it to social logins or two-factor auth. Here is what I expect: • A simple yet modern interface created in Bubble’s responsive editor, sized so it converts cleanly to mobile. • Bubble database set up with user table, basic profile fields, and privacy rules already tightened. • Workflows for sign-up, email verification, login, password reset, and log-out. • Build instructions (or pre-configured settings) for exporting the Bubble project via BDK or similar wrapper so I can generate both the iOS ...
I have a new concept—working title “Ubububinompn”—that I want to turn into a fully-featured mobile application. Because this is definitely a mobile app project, I need someone who can guide everything from the first sketch through store launch. Here’s what I expect: • Collaborate with me to refine the core idea, user journeys, and feature set. • Design a clean, intuitive UI that feels native on both iOS and Android (if you specialise in only one platform, let me know; I may still split the work). • Build the app with well-structured, maintainable code, using a modern stack you are comfortable defending—Swift, Kotlin, Flutter, React Native or similar. • Set up basic analytics, crash reporting, and a simple admin/back-end if the ...
I have a fully working utility app that I assembled inside Google AI Studio. What I need now is a proper Android project that compiles into a Play-Store-ready AAB/APK, meets current Google policy requirements, and keeps every feature exactly as it behaves in the Studio preview. Core facts you should know up front • App category: Utility or tool • Access model: users must log in with their email and password (no social logins needed) The Studio export gives you the underlying code and assets; your job is to restructure, polish, and prepare it for release. That includes setting up the email-password authentication flow with secure storage, configuring Gradle, handling runtime permissions, adding the correct manifest declarations, signing the build, and supplying me with cle...
I run the cricket portal and now I need the same experience packaged as a native Android application. The app has to mirror the website’s real-time score cards, rolling news feed, and the user comment/chat section so fans can follow and react to every ball without opening a browser. Smooth, low-latency updates are critical, especially during live matches. Users should sign in quickly through social media rather than the traditional email-and-password flow. Once authenticated they must land straight in the live scores area, with seamless navigation to news and chat. Deliverables • Full Android Studio project with clean, well-documented source code • Release-ready APK plus signed bundle for Play Store submission • Brief setup guide covering API keys, social logi...
I need an attendance system built for our employees that works smoothly on Android and pairs with a browser-based control dashboard. The core job is to let staff check in and out during their shifts, while I can monitor the logs in real time from the web panel. Here is what I expect: • Android mobile app – clean UI where employees tap to check in and check out, with the data pushed instantly to the server. • Web dashboard – secure login for managers to view, filter, and export attendance records, plus basic user management so we can add or deactivate employee profiles. • Shared backend – REST or GraphQL API, database schema, and any admin scripts necessary to keep everything in sync. Acceptance is simple: after installation I should be able to create...
I need the current login screen taken out of my Android application so it launches straight into the normal content without asking for credentials. After the change every section that was previously locked behind the sign-in flow must be available immediately; no feature should remain restricted. You will either work from the existing source project (if you prefer) or safely de-compile the released APK, refactor the authentication logic, clean up any token checks, and rebuild a stable release. The final build must run on recent Android versions without crashes or dead ends where the old login once sat. Deliverables • Updated Android Studio project (or equivalent reconstructed code) with the login activity and related classes removed or bypassed • Release-ready APK and a deb...
I need an application developed for my Ph.D. thesis. The app should be built for both iOS and Android platforms. Key features: - User authentication - Data visualization - Offline mode Ideal skills and experience: - Mobile app development for iOS and Android - Experience with user authentication protocols - Expertise in data visualization techniques - Ability to implement offline functionality Please provide your relevant experience in your application.
I’m planning a full-featured food ordering application and need someone who can take it from concept to launch on iOS, Android, and the Web. Users must be able to create and manage their accounts, browse a live list of restaurants with searchable menus, place orders, and watch those orders move from kitchen to doorstep in real time. Secure, seamless payment is essential, so please be comfortable integrating multiple gateways—think major credit cards, Apple Pay, Google Pay, and other popular wallets—while keeping PCI compliance in mind. To keep operations smooth for both diners and restaurant partners, I also expect a clean admin/back-office interface for menu updates, order status changes, and basic analytics. Deliverables I’m looking for: • Production-re...
I’m building a standalone puzzle/strategy game for Android and need a developer who can transform my written concept and level sketches into a polished, touch-friendly experience. The game should feature level-based progression, intuitive controls, subtle animations, and a clean, minimalist interface—closer to calm, thoughtful problem-solving than fast arcade action. You’ll create the core game loop, level loading system, simple menus (start, pause, settings), local save functionality, and Google Play Services integration for achievements and leaderboards. I’ll supply final art and audio later, so please organise the project so assets are easy to swap without heavy refactoring. Unity is fine, but if you prefer another engine or native development, outline why it ...
I’m ready to move from concept to code on a brand-new productivity app and need a developer who can deliver a polished experience on both iOS and Android from day one. At its core, the app must let users create and track tasks, view and sync those tasks with their calendar, and collaborate seamlessly with teammates in real time. The flow should feel effortless: • quick task capture with priorities and due dates, • automatic calendar updates so schedules stay in sync, • shared workspaces where team members can comment, attach files, and see progress instantly. A clean, distraction-free interface is vital; think intuitive gestures, subtle animations, and fast load times even on older devices. Whether you prefer Swift + Kotlin, Flutter, or React Native, I’m o...
I need an Android mobile application for managing business inventory, production details, and inter-branch transfers within an organization. Core Feature: - Stock Level Tracking: Monitor and manage inventory levels in real-time. Ideal Skills and Experience: - Experience in mobile app development, specifically for Android. - Familiarity with inventory management systems. - Strong UI/UX design skills for mobile applications. - Ability to implement real-time data tracking and updates.
I run the site and now want the same experience packaged as both an Android and an iOS app, ready for the Play Store and the Apple App Store. The web version is built with standard responsive tech, so most screens and flows are already defined; what I need is the mobile wrapper, any necessary API work, and the store-ready builds. Key goals • Mirror the current site’s look, feel, and functionality inside the apps • Implement push notifications so I can re-engage users with new posts, songs, and updates - allow donations via stripe and paypal • Handle submission to both stores, including icon sets, screenshots, and compliance checks Deliverables 1. Android and iOS source code 2. Release builds approved by both stores 3. Brief hand-over guide covering b...
Ho già un’app Android, la sua controparte iOS e la relativa dashboard web perfettamente funzionanti ma, per proseguire con il nostro test di mercato, devo ricreare i file sorgenti: al momento dispongo solo degli eseguibili (APK e IPA). L’obiettivo di questo incarico è svolgere il reverse engineering per: • ricostruire TUTTO il codice dell’app (funzionalità complete, interfaccia utente e chiamate al cloud) • consegnarlo in una struttura modulare, pulita, ben commentata e pronta a compilare con le ultime versioni di Android Studio e Xcode • mantenere piena compatibilità con le release correnti di iOS e Android, senza compromettere le prestazioni. Il lavoro riguarda esclusivamente questa prima fase di reverse engineering; ...
My Android finance app has crossed 1.2 million installs, averages 70 000 daily active users, and 289 000 monthly active users. Programmatic ads through AdMob and AppLovin are already in place, yet the current eCPM ceiling leaves a lot of money on the table. I am ready to unlock fresh revenue streams that go beyond banners and interstitials. The brief • Secure brand sponsorships or co-branded campaigns that pay for reach, engagement, or CPA. I am open to financial services, tech products, lifestyle brands—any partner that can deliver high returns and aligns with an audience keen on budgeting, investing, and day-to-day money management. • Build and optimise affiliate programs inside the app: curated offers, deep-linked journeys, full event tracking so we know true ROI. ...
I want to launch a lightweight Android app that helps teenagers sharpen their calculation speed. The core of the project is a bank of 500 multiple-choice questions covering mixed operations—addition, subtraction, multiplication, and division , square, cube , percentage all shuffled together. There will be also a payment speed math tricks. Here is what I need delivered: • A clean, tap-friendly Android interface that feels engaging to teens. • All 500 questions stored locally so the app works offline. • Randomised order and answer shuffling each session to keep practice fresh. • A simple timer and score display so users can track both accuracy and speed. • A summary screen that shows total correct answers, average time per question, and a quick res...
I want a lightweight Android application that lets me do two things from one device: • Watch the full, live screen of another Android phone, in real time. • Pull and display all incoming and outgoing SMS messages from that same phone. And watch image and video also No login, signup, or elaborate security flow is required; the app should open straight into a very simple interface with only the essential buttons needed to start and stop mirroring or read texts. Icons, colours, and layouts can stay basic—function over form. Technical freedom is yours, yet I expect smooth frame-rates for the mirroring (WebRTC, RTSP, or any efficient protocol you prefer) and reliable, near-instant SMS capture using Android’s default permissions model. You may work in Java or Kotlin...
I want to launch a lightweight Android app that helps teenagers sharpen their calculation speed. The core of the project is a bank of 500 multiple-choice questions covering mixed operations—addition, subtraction, multiplication, and division , square, cube , percentage all shuffled together. There will be also a payment speed math tricks. Here is what I need delivered: • A clean, tap-friendly Android interface that feels engaging to teens. • All 500 questions stored locally so the app works offline. • Randomised order and answer shuffling each session to keep practice fresh. • A simple timer and score display so users can track both accuracy and speed. • A summary screen that shows total correct answers, average time per question, and a quick res...
Saya ingin sebuah aplikasi sosial media khusus Android. Fokus saya pada pembuatan aplikasi, bukan website atau desain grafis. Ruang lingkup utama: • Autentikasi pengguna sederhana (daftar, login, lupa password). • Beranda tempat pengguna dapat membuat, melihat, dan menyukai posting berbasis teks maupun gambar. • Profil pengguna yang menampilkan foto, bio singkat, serta daftar posting miliknya. • Pencarian atau penelusuran akun agar pengguna dapat saling mengikuti. • Notifikasi dasar (misalnya “seseorang menyukai posting Anda”). Teknologi pilihan saya fleksibel, tetapi saya ingin aplikasi native Android (Java / Kotlin) agar kinerja optimal. Backend boleh memakai Firebase atau solusi serupa bila itu mempercepat proses. Serahkan: 1. AP...
I have a finished PDF that I want packaged as a standalone Android application. When the user opens the APK, it must immediately show the book in full-screen landscape and stay that way—no status bar, no navigation chrome. Page turns should feel like a real book with a smooth flip animation, yet the overall interface must stay minimalist and clean: a plain background, subtle controls, no decorative clutter. Security is just as important. The app has to block screenshots and screen recordings on every device that supports Android’s FLAG_SECURE protection (or any equivalent method you find more robust). If the device cannot be secured, display a brief warning message and close. At the end I need: • Release-ready APK and a signed debug build for testing • Complete An...
Saya ingin membangun sebuah aplikasi Android sederhana yang berfokus pada cara menghasilkan pendapatan, baik melalui iklan, langganan, maupun penjualan fitur digital di dalam aplikasi. Platform yang saya pilih secara spesifik adalah Android, sehingga seluruh kode dan dokumentasi perlu dioptimalkan untuk ekosistem Android Studio. Lingkup pekerjaan: • Merancang arsitektur aplikasi yang ringan dan mudah dipelihara. • Mengembangkan antarmuka pengguna dasar yang responsif di berbagai ukuran layar. • Mengintegrasikan mekanisme monetisasi (AdMob, pembelian dalam aplikasi, atau metode lain yang Anda rekomendasikan). • Menyiapkan file APK siap pasang beserta kode sumber (Kotlin atau Java) dan petunjuk build. • Menguji fungsionalitas utama agar aplikasi dapat di-pub...
Saya mencari mitra pengembang aplikasi berpengalaman untuk membangun sebuah aplikasi sosial media khusus Android. Fokus utama saya adalah: • Otentikasi pengguna (daftar & masuk) • Pembuatan dan pengeditan profil • Feed beranda tempat pengguna dapat membuat posting, memberi suka, dan berkomentar • Pencarian dan follow antar-pengguna • Notifikasi push untuk aktivitas penting Saya sudah memiliki konsep UI sederhana dan alur fitur dasar; saya butuh Anda menuangkan semuanya ke dalam kode native atau framework Android yang Anda kuasai (Java, Kotlin, atau Flutter dipersilakan). Kinerja ringan, desain bersih, dan struktur kode mudah dipelihara sangat saya utamakan. Deliverable yang saya harapkan: 1. Source code lengkap 2. File desain/asset yang digunak...
I need a small, clean Android application built with Flutter that I can compile in Android Studio and publish to Google Play. The core flow is straightforward: users create an account or sign in with their email and password, land on a personal task list, add simple text tasks, and receive timely reminders via local push notifications. Scope of work • Build the full Flutter project targeting Android 12+. • Implement Firebase (or another lightweight backend you prefer) for secure email-password authentication. • Provide a minimal, intuitive UI: task list screen, add-task dialog, and a settings area to adjust reminder times. Subtasks, social logins, or complex due-date logic are out of scope for now. • Set up basic local notifications so each task can trigger a r...
FlutterFlow Razorpay Payment & Referral System Setup Project Overview We have a matrimony mobile application built in FlutterFlow with Razorpay already integrated. Most of the application is completed. The remaining task is to properly configure the payment success workflow, subscription validity, referral commission logic, wallet system, and withdrawal functionality. The goal is to ensure the app is fully functional and ready for Play Store submission. Scope of Work 1. Razorpay Payment Success Flow Configure the Action Flow after successful Razorpay payment. When payment is successful: Update the authenticated user’s subscriptionValidity Add 90 days to the current date Update user accountStatus to Premium 2. Custom Function Create a custom function (example: add90Days): Input: C...
I have a brand-new 3 mobile game that is ready for the world, but I need someone who knows the Google Play Console inside-out to take it from signed build to live listing and then keep it current. There is no existing store presence, so you will be starting from scratch: creating the listing, uploading the AAB/APK, configuring release tracks, setting up countries, pricing (free with in-app ads for now), and making sure the policy checks pass first time. Once the game is live, I want the same person to handle future updates—whether that means swapping in new screenshots, refining the description to improve ASO, or rolling out new versions through staged releases. Think of it as an end-to-end Play Store management role rather than a one-off upload. Key deliverables • Initial p...
FlutterFlow Razorpay Payment & Referral System Setup Project Overview We have a matrimony mobile application built in FlutterFlow with Razorpay already integrated. Most of the application is completed. The remaining task is to properly configure the payment success workflow, subscription validity, referral commission logic, wallet system, and withdrawal functionality. The goal is to ensure the app is fully functional and ready for Play Store submission. Scope of Work 1. Razorpay Payment Success Flow Configure the Action Flow after successful Razorpay payment. When payment is successful: Update the authenticated user’s subscriptionValidity Add 90 days to the current date Update user accountStatus to Premium 2. Custom Function Create a custom function (example: add90Days): Input: C...
Project Title: Convert WordPress Website to iOS & Android App (Simple WebView Wrapper) Project Description: I need a developer to convert my existing WordPress website into a mobile app for both iOS and Android. The Goal: The app should be an exact mirror of my current WordPress site. I do not want a custom-built app or a complex redesign; I want a high-quality WebView wrapper that displays my website exactly as it looks in a mobile browser. Requirements: Full Synchronization: Any changes I make to my WordPress site must reflect in the app instantly. Native Features: Include a Splash Screen (loading screen) with my logo and a custom App Icon. Push Notifications: Set up basic push notification capability (via OneSignal or similar). App Store Submission: You must handle the technical pro...
I want to launch a lightweight Android app that helps teenagers sharpen their calculation speed. The core of the project is a bank of 500 multiple-choice questions covering mixed operations—addition, subtraction, multiplication, and division , square, cube , percentage all shuffled together. There will be also a payment speed math tricks. Here is what I need delivered: • A clean, tap-friendly Android interface that feels engaging to teens. • All 500 questions stored locally so the app works offline. • Randomised order and answer shuffling each session to keep practice fresh. • A simple timer and score display so users can track both accuracy and speed. • A summary screen that shows total correct answers, average time per question, and a quick res...
J'aimerais créer une application de proximité (marketplace) de référence permettant aux particuliers et professionnels d'échanger des services (Rénovation de maison, bricolage, jardinage, ménage) et de louer du matériel (outils, véhicules) et cela en Algérie. Pour accéder aux services qu'il soit professionnel ou particulier, le client devra régler un abonnement mensuel ou annuel. Pour avoir une idée du projet, vous pouvez essayer l'application ALLO VOISIN en France car il me faudrait exactement la même mais contextualisée en Algérie.
I’m ready to launch a dedicated Android e-commerce application that will showcase and sell physical products only. The goal is a smooth, secure shopping experience from browsing to checkout, built natively (Kotlin/Java) or with a reliable framework such as Flutter—whichever you’re most comfortable with for optimal Android performance. Core flow I have in mind: a clean product catalogue, searchable categories, detailed item pages, a persistent cart, integrated payment gateway, and basic order-tracking for customers. I will provide product data and branding assets; I need you to turn them into a polished APK, connected to a lightweight admin dashboard or API of your choice so I can manage inventory and fulfil orders without touching code. Please keep the initial release A...
I’m building a smart personal-assistant app that will run natively on both iOS and Android and I need an experienced developer who is comfortable weaving AI into everyday utility. Core experience I’m looking for: • AI-driven voice recognition so users can speak naturally to the assistant • Robust task management (create, edit, prioritise, mark complete) • Calendar integration that syncs with the device’s native calendars and popular cloud calendars Your job is to take the concept from architecture through to store-ready builds. Expect to integrate an off-the-shelf speech-to-text engine or fine-tune one via an LLM API; guidance on best options is welcomed. Deliverables 1. Fully-functioning iOS and Android apps 2. Clean, well-commented source code in...
I’m bringing Likandflow to life as a dedicated Android application and need a developer who can take it from concept to a polished launch-ready build. The first milestone is rock-solid user authentication—secure sign-up, log-in, and password recovery—with clean error handling and a future-proof structure that makes it easy to extend into features such as push notifications or in-app purchases later on. You’ll handle the entire Android stack: UI that follows Material Design, Kotlin or Java (your preference, as long as code is well-structured and documented), interaction with a back-end auth service (Firebase Auth works, but I’m open to your suggestion), and creating a signed release APK plus source in a Git repository. Once I can install the APK, create an ...
I need a single app that runs on both iPhone and Android and blocks spam or unknown callers automatically. Whenever a call comes in, the app must check two sources in real time: • the device’s own contact list • a cloud-based “safe numbers” database I already host (REST endpoint provided) If the number appears in either source, the phone rings as normal. If not, the call is silently routed straight to voicemail. Every incoming attempt—allowed or blocked—should be logged inside the app so the user can review which numbers tried to get through. Core requirements • Native-feeling solution that complies with CallKit / Call Directory Extension on iOS and the equivalent Telephony APIs on Android so filtering keeps working even when the app ...
I have a finished PDF that I want packaged as a standalone Android application. When the user opens the APK, it must immediately show the book in full-screen landscape and stay that way—no status bar, no navigation chrome. Page turns should feel like a real book with a smooth flip animation, yet the overall interface must stay minimalist and clean: a plain background, subtle controls, no decorative clutter. Security is just as important. The app has to block screenshots and screen recordings on every device that supports Android’s FLAG_SECURE protection (or any equivalent method you find more robust). If the device cannot be secured, display a brief warning message and close. At the end I need: • Release-ready APK and a signed debug build for testing • Complete An...
I need a simple, cost-free Android application that lets me point my phone at any supermarket barcode and instantly see three pieces of data pulled from an Excel sheet: the quantity I still have on hand, the current selling price, and any ordering details I have stored. The app must work entirely offline while I’m on the shop floor; I’ll only reconnect when I swap in a refreshed dataset. Here is the flow I’m after. I export my stock report every morning to Excel, drop the file into a predefined folder (or upload it through a small admin screen), and the app overwrites yesterday’s data. When a barcode is scanned, the item record is located locally and the three fields display in a clean, readable layout. I’m open to any no-code or low-code platform—AppSh...
I’m commissioning a fully-functioning mobile application that runs natively on both iOS and Android. You may work in Flutter, or go the native route with Swift for iOS and Kotlin for Android—the choice is yours as long as the final user experience is smooth, secure, and consistent across devices. You also enjoy using AI tools like Claude Code etc to speed up workflows but are capable of reviewing the core codebase, logic, security & vulnerabilties. Scope of work • Architect the app, build out core screens and flows, wire up any required APIs, and implement testing. • Package and prepare the binaries for TestFlight and Google Play Internal Testing, then guide the final store submissions. • Supply clean, well-documented source code plus a short hand-of...
I run the social platform and now need a straightforward Android application that mirrors the website’s core experience. A Web-View base is acceptable as long as it feels smooth and keeps every existing page functional. Please integrate push notifications for all updates (Firebase Cloud Messaging is fine), so users are alerted whenever new content or interactions appear. Key deliverables • APK ready for installation and a signed AAB for Play Store submission • Complete, well-commented Android Studio source code • Step-by-step notes on how to add my own Firebase keys and publish the build Acceptance criteria The app must: 1. Load every public page on without layout breaks. 2. Support user log-in/logout and maintain sessions. 3. Receive and display push...
I’m expanding my current mobile application and need a brand-new feature built from the ground up. This is a medium-sized engagement: large enough to require solid planning and clean architecture, but focused enough that the scope stays clear and manageable. Here’s what I need: • Complete design and coding of the new mobile-app feature • Seamless integration with the existing codebase and backend APIs • Thorough testing (unit, integration, device) plus concise developer-level documentation I’ll provide repository access, UI guidelines, and a feature brief as soon as we start. You’ll suggest the best tech approach, keep your commits clean, and walk me through any decisions that affect performance or user experience. Acceptance criteria: the f...
I need a complete mobile application for both the Apple App Store and Google Play whose core purpose is editing Video and audio. The app must natively handle both Audio and video content in a single, unified experience with smooth playback, quick switching between media types, and a modern, intuitive interface that reflects the brand’s style. StudioFlow 1. Ability to record audio and video(wav, mp3, mp4) 2. Ability to upload audio video files 3. Everything beomes AutoSave 4. Ability to record/upload video a. Trim b. Extract Audio as mp3/wav(Export, Volume, Mute, Remove) c. Ability to Add New track(Export, Volume, Mute, Remove) d. Any audio file when selected can be attached effects like Echo and Reverb(See Attached Screen Shots) e. Ability to Export Video, with Audio and Also effect...
I need an Android app designed for social networking. The app should focus on connecting users and facilitating interactions. Essential Features: - User Profiles: Customizable profiles with photos and bios. - Friend/Connection System: Add or follow users. - News Feed: Updates from connections. - Messaging: Direct messages between users. - Search Functionality: Find users by interests or location. Ideal Skills and Experience: - Android Development (Java/Kotlin) - UI/UX Design for Mobile Apps - Experience with Social Networking Features - Knowledge of Database Management - Strong Communication Skills Please provide a portfolio showcasing relevant projects.
I need a complete Android application that lets me run and manage online classes from one place. The core experience should allow students to join live video sessions and exchange messages in real-time while the class is running. Alongside this, I want a built-in task-management area where I can post assignments, track submissions and mark work. Here is the scope of what I’m after: • Android only – the entire project, from UI to final APK, must be optimised for the latest stable Android release. • Live video classroom – smooth, low-latency streaming with basic teacher controls (mute, remove, screen-share). • In-session chat – text chat that sits beside the video so learners can ask questions instantly. • Task management – create tas...
Project Title: Android App Development – Minimal Position Size Calculator (Kotlin + Jetpack Compose) Project Overview I am building a minimal Android trading utility that calculates position size based on risk management. The goal is to create a fast, clean, and reliable calculator used by traders before entering a trade. This is Version 1 of the app, so the scope is intentionally small. The focus is on excellent UX, performance, and code quality, not on feature quantity. Future versions will expand into a full trading journal, so the codebase should be clean and extensible. Key Requirements The app must be: Native Android Smooth and responsive Minimal and aesthetically clean Fully offline Privacy-first (no login, no tracking) Technology Requirements Please use: Kotlin...
More details: Is this project for business or personal use? This question was skipped by the user What information should successful freelancers include in their application? This question was skipped by the user How soon do you need your project completed? This question was skipped by the user Live Streaming (Castr support)*: I tested your exact links and they work perfectly: - Direct HLS links: - Works directly - Castr player links: - Auto-resolved to direct HLS stream The backend automatically extracts the real stream URL from Castr player links, so you can paste EITHER format in the admin panel. *On-Demand Videos (Castr VOD + MP4)*: - Castr VOD links: - Auto-resolved to direct HLS - Direct MP4 links - Work directly - Upload from your computer - Also supported *Android Compatibil...
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Learn how to find and work with a top-rated Google Chrome Developer for your project today!
Learn how to find and work with a skilled Geolocation Developer for your project. Tips and tricks to ensure successful collaboration.