Java

I have the apk of a legacy photo-editing Android app with 32-bit-only native libraries, so recent devices cannot install it. I don't have the original project files, only the APK, so the job involves decompiling... (Budget: $250 - $750 USD, Jobs: Android, Android App Development, Android Studio, App Development, Java, Mobile App Development, Mobile App Testing, Mobile Development, Mobile Repair, Software Engineering)

Je recherche un expert en Android Enterprise et MDM (Miradore) capable de résoudre un problème d’instabilité du SSID sur des appareils Android et de simplifier la connexion à ce réseau. Mon objectif est... (Budget: $100 - $200 USD, Jobs: Android, Java, Mobile App Development, Mobile App Testing, PHP)

**Update Agreement in Private Android E-Signature Sending App – Firebase/SendGrid** I have an existing private Android application that I use to send electronic agreements to customers. Only I use the Android application... (Budget: $30 - $250 USD, Jobs: Android, Android App Development, Android SDK, Android Studio, Google Firebase, iPhone, Java, Mobile App Development, SendGrid)

I’m assembling a roster of seasoned instructors who can run hands-on, up-to-date technical training in three core areas: Software Development, Cybersecurity and Data Science. Sessions will be organised... (Budget: ₹400 - ₹750 INR, Jobs: Data Analysis, Data Science, Java, JavaScript, PHP, Software Architecture, Software Development, Software Engineering, Training)

We need a legitimate, non-production Ironclad demo or sandbox account for API integration testing. The environment must have the API add-on enabled and support both: - OAuth 2.0 using a client ID and client secret... (Budget: $30 - $250 USD, Jobs: API, API Development, API Integration, API Testing, cURL, Java, MySQL, OAuth, PHP, Software Architecture)

I need guided, hands-on training that will take me from Java basics to practical Selenium automation. At the moment I’m a beginner in both areas: I can compile “Hello World” but want to progress into real-world,... (Budget: ₹1500 - ₹12500 INR, Jobs: Education & Tutoring, Java, Selenium, Selenium Webdriver, Software Architecture, Test Automation)

我需要一款专门面向移动端的棋牌游戏选牌助手，首期只针对 Android 系统。核心目标是帮助玩家在牌局过程中实时评估手牌并给出最优出牌/选牌建议，而非自动挂机或透视整局信息。 工作范围 1. 功能实现 • 读取或截取当前牌面数据，并在毫秒级内完成分析； • 基于概率、博弈策略或机器学习算法生成选牌建议； • 通过悬浮窗、叠加层或通知形式将推荐结果展示给用户； • 提供开关、热键、灵敏度等基础设置，方便玩家按需启用。 2... (Budget: $10 - $10000 USD, Jobs: Android, Android App Development, Deep Learning, Game AI Programming, Game Development, iPhone, Java, Mobile App Development, Mobile Development)

My Android handset suddenly refuses to open its main Phone / Dialer application. Tapping the icon does nothing—no crash report, no error pop-up, it simply never launches. Everything else on the device behaves normally, so I’m convinced it’s a software-level problem rather than hardware... (Budget: $10 - $30 USD, Jobs: Android, Android App Development, Android SDK, Java, Mobile App Development, Mobile Repair, PHP, Technical Support)

I need to move my Android game (it’s under 50 MB) from my existing Google Play Console account to another developer account I own. All assets, listings, and in-app products are already live and policy-compliant;... (Budget: $250 - $750 USD, Jobs: Android, Android App Development, Android Studio, App Development, App Store Optimization, Java, Mobile App Development, Mobile Development)

Android WebView App for EstiBill – Source Code Required I have a fully responsive web application called EstiBill, an online estimate, quotation and invoice/billing application. The website is already complete and working... (Budget: ₹600 - ₹1500 INR, Jobs: Android, Android App Development, Android Studio, Java, JavaScript, Kotlin, Mobile App Development, Mobile Development)

Hiring: Meta AI / WhatsApp AI Agent Developer (Freelancer) We are looking for an experienced freelance developer to build and configure a Meta AI-powered WhatsApp Business agent for our logistics and LCV booking operations... (Budget: ₹12500 - ₹37500 INR, Jobs: API Development, Backend Development, Conversational AI, Google Maps API, HTML, Java, PHP, Software Architecture)

Our developer account was recently reactivated after being closed due to inactivity, and the app was removed from Play Store for the same reason. We have the complete source-code backup and project files... (Budget: ₹1500 - ₹12500 INR, Jobs: Android, Android App Development, Android Studio, API, App Development, iPhone, Java, Mobile App Development)

I need a seasoned full-stack developer who can dive straight into SynapseIQ’s codebase and raise the quality bar, starting with our document-processing pipeline. The stack is React + TypeScript on the front end and Node.js/Express with SQLite and the OpenAI API on the back... (Budget: $25 - $50 USD, Jobs: AI Development, AI Model Integration, AI Quality Assurance, AI Workflow Automation, AngularJS, Java, JavaScript, Node.js)

I’m building a lean Android proof-of-concept that upscales and enhances photos with AI, then lets the user keep or share the result. Core user flow 1. First-time launch: the user enters a phone number, receives an SMS OTP, and confirms it... (Budget: ₹12500 - ₹37500 INR, Jobs: AI Model Integration, Android, API Development, Backend Development, C# Programming, Java, Kotlin, Mobile App Development)

I need a small utility that sits on an Android device and, once I manually trigger it, automatically plays through in-stream video ads on both YouTube and Facebook as if a real user were watching. iOS support is out of scope; every line of code can assume Android-only APIs... (Budget: $250 - $750 USD, Jobs: Android, Android App Development, Android SDK, iPhone, Java, Kotlin, Mobile App Development, Software Development)

I need an Android-only mobile store that can go live in no more than three months and immediately help raise online sales of my local products by at least 30 % within the first six months. The look and feel must be clean and minimalist so users can browse quickly and buy with confidence... (Budget: $8 - $15 USD, Jobs: Android App Development, Java, Kotlin, Mobile Development, Payment Gateway Integration)

I’m maintaining a live Android application that serves both smartphones and tablets, and I need part-time help keeping it in top shape. Your main focus will be twofold: first, diagnose and eliminate the... (Budget: ₹12500 - ₹37500 INR, Jobs: Android, Android App Development, Android Studio, Git, Java, Kotlin, Mobile App Development, Mobile Development, Software Architecture, Software Development)

I have access to a Chinese-language, open-source codebase for a mobile gacha title and want to get it running completely on my side—client and server—before thinking about wider distribution. Your first... (Budget: €250 - €750 EUR, Jobs: Android, Android App Development, Cloud Computing, Containerization, DevOps, Game Development, Java, Linux, Mobile App Development, Mobile Development)

Hi, I need a good freelancer for an android project. The freelancer should also provide good documentation as well. I do have some images related to this app. I need to start this project as soon as possible... (Budget: £20 - £250 GBP, Jobs: Android, Android App Development, Android Studio, C Programming, C++ Programming, iOS, iOS Development, Java, Research Writing, Technical Writing)

I want a clean WebView wrapper for my Shopify store (books.ataka.in) that installs and feels like a native Android application. The screen flow, colours, fonts, and overall layout should look exactly the... (Budget: ₹600 - ₹2000 INR, Jobs: Android, Android App Development, Graphic Design, Java, JavaScript, Kotlin, Mobile App Development, Shopify)