Java

I need an Android bot that can automatically finish every Atlas Earth minigame. Most of them rely on quick taps, swipes, or timed button presses, so the script has to recognise each state and fire the... (Budget: $250 - $750 AUD, Jobs: Android, Android App Development, Android SDK, Automation, Java, Kotlin, Mobile App Development, Mobile Development, PHP, Scripting)

I need a brand-new software application branded “Kamath8” that I can package and resell under my own label. My focus is firmly on a technology solution—no interest in physical repairs or mechanical services—so please think in terms of a clean, well-structured program with solid, modern code... (Budget: $250 - $750 USD, Jobs: API Development, Application Packaging, C# Programming, C++ Programming, Documentation, Java, Mobile App Development, Software Architecture, Software Development, Web Development)

I'm looking for a talented app developer to create a cross-platform (iOS and Android) application similar to PhonePe. The app should primarily focus on: - Payment Integration: The app will need robust and secure integration with various digital wallets... (Budget: ₹12500 - ₹37500 INR, Jobs: Android, C Programming, iPhone, Java, Mobile App Development)

I’m putting together an intermediate-level, end-to-end Java training series and need an experienced instructor who can guide participants through the full stack journey. The audience already writes basic... (Budget: ₹750 - ₹1250 INR, Jobs: Full Stack Development, Hibernate, J2EE, Java, JavaScript, JSP, Microservices, Spring Boot)

I have an existing e-commerce website and I’m ready to offer the same shopping experience on Android. For this first release I need a straightforward, stable app that focuses on showcasing my products... (Budget: $250 - $750 USD, Jobs: Android, Android App Development, API Development, Java, Kotlin, Mobile App Development, PHP, RESTful API)

Saya ingin membangun sebuah aplikasi yang berfokus pada manajemen data—mulai dari perancangan struktur basis data hingga antarmuka pengguna sederhana untuk operasi CRUD (create, read, update, delete). Ruang lingkup: • Mendesain skema basis data yang efisien beserta relasinya... (Budget: $15 - $25 USD, Jobs: API Development, Java, MySQL, PHP, User Interface / IA, Web Development, Website Design)

I have several mini projects in motion and a growing to-do list across a Spring Boot back-end and Angular / React front-ends. The most urgent item is fleshing out clean, well-documented REST APIs in Spring Boot that feed the existing UI layers... (Budget: $8 - $15 USD, Jobs: Angular, AngularJS, Git, Java, JavaScript, JUnit, Node.js, NoSQL Couch & Mongo, REST API, Spring Boot)

I’m ready to bring a brand-new social networking experience to Android and need an experienced mobile developer who can take the idea from concept to Google Play launch. Scope The project covers the... (Budget: ₹750 - ₹1250 INR, Jobs: Android, Android App Development, Android Studio, iPhone, Java)

I need a desktop application that ingests raw data files, applies a series of transformation and validation steps, and exports clean, structured outputs. The key requirement is solid data-processing performance; the UI can stay minimal as long as it makes the workflow clear... (Budget: $10 - $30 USD, Jobs: C# Programming, C++ Programming, Data Processing, Desktop Application, Java, Python, Software Architecture, Visual Basic)

I HAVE A GAME I JUST NEED HELP ADDING AND CODING STUFF LIKE ADDING MORE EGGS AND RARITYS AND ADMIN PANEL (Budget: $10 - $30 USD, Jobs: Android, Game AI Programming, Game Asset Creation, Game Design, Game Development, Game Programming, Java, Lua, Mobile App Development, Roblox)

Project Title: Modify an APK to Add a Permanent Branch Page in a Delivery Driver App Project Description: I am looking for an Android developer experienced in APK modification to make a specific modification to a delivery driver application... (Budget: $20 - $50 USD, Jobs: Android, App Development, Java, Mobile App Development, Mobile App Testing, Mobile Development, Reverse Engineering, Software Architecture)

We need an AI engineer to build a standalone, modular multi-agent engine with a simple REST API (FastAPI) that we can plug into our existing backend and future apps. The goal is to run parallel research, self-verify findings, synthesize cited reports, and support outreach with capped follow-ups... (Budget: $8 - $15 USD, Jobs: AI Agents, AI Automation, AI Development, AI Model Development, AI Workflow Automation, FastAPI, Google App Engine, Java, Python, Software Architecture)

I’m building a lightweight mobile application that will run exclusively on Android phones and tablets and continuously showcase video advertisements without any user intervention. The moment the app launches... (Budget: ₹750 - ₹1250 INR, Jobs: Android, Android App Development, Android SDK, Android Studio, Documentation, Java, JavaScript, Mobile App Development, PHP, Video Streaming)

I need a reliable Android-based solution that can open a specific mobile application and silently watch at least 1,000 video ads every day without any manual intervention. The idea is simple: the more ads the phone watches, the more revenue the account earns, so stability and speed matter... (Budget: ₹750 - ₹1250 INR, Jobs: Android, Android App Development, Asterisk PBX, Automation, Java, Kotlin, Mobile App Development, Mobile Development)

I’m looking for a developer who can take my game concept and turn it into a fully functional Android app. The focus is purely on the Android platform, so deep knowledge of the latest Android SDK, Kotlin or Java, and Google Play deployment is essential... (Budget: ₹750 - ₹1250 INR, Jobs: Android, Android App Development, Android SDK, Game Development, Game Programming, Java, Kotlin, Mobile App Development)

I’m looking for a developer who can take my game concept and turn it into a fully functional Android app. The focus is purely on the Android platform, so deep knowledge of the latest Android SDK, Kotlin or Java, and Google Play deployment is essential... (Budget: ₹750 - ₹1250 INR, Jobs: Android, Android App Development, Android SDK, Game Development, Game Programming, Java, Kotlin, Mobile App Development)

The goal is to catch the malware on the device. Requirements • Real-time scanning of every new APK, file change, network request, and system call that could signal malicious activity. • Behaviour... (Budget: €30 - €250 EUR, Jobs: Android, Anomaly Detection, API Integration, C Programming, Cloud Computing, Java, Mobile App Development, Network Security)

Wholesale Billing & Stock Management Software – Requirements ### 1. Basic Purpose Software ka main purpose **wholesale billing aur automatic stock management** hai. Software simple, fast aur keyboard-friendly hona chahiye... (Budget: ₹1500 - ₹12500 INR, Jobs: Billing, Java, Python, Software Development, SQL)

We are looking for an experienced and independent penetration tester / cybersecurity company to perform a professional penetration test of a Windows-based Java client/server desktop application. The system consists of one SERVER application and one CLIENT application communicating over a private LAN... (Budget: €30 - €250 EUR, Jobs: Certified Information Systems Security Professional (CISSP), Computer Security, Java, Penetration Testing, Risk Assessment)

My Android app’s Google-based sign-in has stopped working. When a user chooses a Google account, the callback never supplies a valid token so they’re bounced back to the login screen. Traditional email/password flow remains fine; the fault is limited to the Google third-party authentication... (Budget: ₹600 - ₹1500 INR, Jobs: Android, Android App Development, API Development, Java, Kotlin, Mobile App Development, Mobile Development, PHP)