Java

I’m looking for a developer who can take my concept and turn it into a working Android app. Right now I only need it built for Android; if this first release goes well, I may consider an iOS version later... (Budget: $15 - $25 USD, Jobs: Android, Android App Development, iPhone, Java, Kotlin, Mobile App Development, Mobile App Testing, Mobile Development)

I’m launching a grocery-delivery service and need a complete Android application that lets customers create secure user profiles, fill a shopping cart, and pay seamlessly through Google Pay. The flow should... (Budget: ₹100 - ₹400 INR, Jobs: Android, Android App Development, Android Studio, Java, Kotlin, Mobile App Development, Payment Gateway Integration, PHP)

I’m looking to streamline my Next.js project with a clean, reliable GitLab CI/CD pipeline. The repository is already hosted on GitLab; what’s missing is a production-ready .gitlab-ci.yml that can: • install... (Budget: ₹750 - ₹1250 INR, Jobs: CI/CD, Docker, GitLab, Golang, Java, JavaScript, Next.js, Node.js)

I need a lightweight Android app that helps divers calculate “diving difficulty” on-the-go based on three parameters. The flow is straightforward: the user types a numeric value, then picks two additional parameters from dropdown menus... (Budget: $30 - $250 CAD, Jobs: Android, Android App Development, Android Studio, Java, JSON, Kotlin, Mobile App Development, Mobile Development)

I need a developer, or small team, to build a cross-platform mobile forensics application that lets even first-time users collect and review evidence from Android and iOS devices without altering the source data... (Budget: $15 - $25 USD, Jobs: Android, Documentation, Java, Mobile App Development, PHP, Security, Software Development, Software Testing)

I need an AI bot to handle customer interactions 24/7 through Meta Business Suite. The bot should: - Respond to customers within one minute. - Take orders and guide customers through the process. - Collect payment screenshots from customers and forward them to us via WhatsApp... (Budget: $250 - $500 USD, Jobs: C Programming, C# Programming, Java, PHP, Software Architecture)

Senior Software Developer – Remote (artech-digital.com) We are developing a next-generation *hybrid ecommerce and Web3 platform* that combines traditional online retail functionality with blockchain-driven features such as wallet integration, digital ownership, and token-based engagement... (Budget: $1500 - $3000 USD, Jobs: Backend Development, Blockchain, Frontend Development, Java, PHP, Software Architecture, Web Development, Website Design)

I want to bring an AI assistant into my class that can hold text-based conversations with students, deliver fresh assignments on demand, and even mark their work. The core functions are already clear in... (Budget: $30 - $250 USD, Jobs: AI Chatbot Development, AI Development, AI Model Development, AI Text-to-text, C Programming, Java, Python, Software Architecture)

I need a chatbot to assist users in AI-driven career selection. The bot should ask questions about career interests and educational background, and store responses in a PostgreSQL database. Key Features: - Ask questions on career interests and educational background... (Budget: ₹1500 - ₹12500 INR, Jobs: AI Chatbot Development, AI Development, AI Model Development, Chatbot, Database Programming, Java, PostgreSQL, Python)

I need a programmer to set up a Red Lion troubleshoot an interface terminal for data logging. The primary data points to log are pressure and time. Key Requirements: - Program the terminal to log specified data... (Budget: $15 - $25 USD, Jobs: Automation, C Programming, C++ Programming, Control Engineering, Data Integration, Embedded Systems, Java, Programming, Software Architecture, Software Development)

ChaosPkV2 is a custom OSRS-based PvP server (Alter) focused on Edgeville PKing, NH/tribrid combat, and high-quality combat feel. Looking for an experienced RSPS developer to help stabilize and refine... (Budget: $8 - $15 USD, Jobs: AI Development, Debugging, Game Design, Game Development, Game Testing, Java, JavaScript, Kotlin, Linux, PHP)

I have an Impinj R700 reader on hand and I need it fully operational in my environment. The job covers every stage of bringing the unit online, from wiring the antennas to feeding clean data into my application stack... (Budget: ₹5000 - ₹10000 INR, Jobs: Database Management, Java, Mobile App Development, Node.js, Python, REST API, Software Architecture, Software Development)

I have a web application that must be exercised automatically with Selenium written in Java. The focus is classic functional testing—verifying that user-facing features behave exactly as expected—so there is no need to cover performance or regression suites right now... (Budget: $8 - $15 USD, Jobs: API Testing, Continuous Integration, Java, JavaScript, JUnit, Selenium, Software Testing, Test Automation)

Bonjour, J’ai acheté le script Flutter QRPay Pro et j’ai besoin d’un développeur qualifié pour : Configurer l’application avec mon backend et domaine. Intégrer correctement toutes les API (Mewicash, etc.)... (Budget: $50 - $100 USD, Jobs: Android, Android SDK, API Integration, Backend Development, Flutter, Java, Mobile App Development, Mobile App Testing, Payment Gateway Integration, PHP)

I am building an online-only training and coaching program called “Trust Your Processes.” The teaching itself is already outlined; what I now need is the reading component that will sit alongside the video lessons and interactive elements... (Budget: ₹12500 - ₹37500 INR, Jobs: Content Development, Content Writing, Copywriting, eLearning, Java, Technical Writing, Training Development)

We need to monetize our existing app with offerwall. We are late with Monetization. Now we want to make it done as soon as possible. (Budget: ₹12500 - ₹37500 INR, Jobs: Android, API Integration, App Design, App Development, App Store Optimization, iPhone, Java, Mobile App Development, PHP, Swift)

I’m ready to kick off development of, a multi-role commerce platform that will launch first as an MVP and grow iteratively. The core build includes an Android app with three separate log-in experiences (Customer, Franchise, Delivery Partner) plus a web-based admin panel... (Budget: ₹600 - ₹1500 INR, Jobs: Android, Android App Development, API Development, Java, Kotlin, Mobile App Development, PHP, Web Development)

I’m looking for a developer who can build a complete cutting solution for my tailoring shop. The software must let me design new patterns from scratch, automatically arrange those patterns on the available... (Budget: ₹12500 - ₹37500 INR, Jobs: CNC Programming, HTML, Java, PHP, Software Architecture, Software Development, UI / User Interface, Web Application)

I need an AI-driven assistant, written in Python, that sits on top of a Git repository and reacts to every new commit. Each time code changes land, the agent should: • Analyse the diff, understand what... (Budget: $30 - $250 CAD, Jobs: AI Development, Automation, Git, Java, Python, Selenium, Software Architecture, Test Automation)

The project is related to Service-Oriented Architecture (SOA) and web-service environments, with a focus on protecting service performance and availability using a QoS-aware intrusion detection framework... (Budget: $250 - $750 USD, Jobs: Architecture, Computer Security, Encryption, Java, Network Administration, Network Security, Python, Security, Technical Documentation, UML Design)