Java

I am setting up a new service and require an experienced Java Backend Developer to design and develop the server-side application from scratch. The technology stack will be based on Java and Spring Boot, following a clean and modular architecture that can later evolve into independent microservices... (Budget: ₹12500 - ₹37500 INR, Jobs: CSS, HTML, J2EE, Java, Java Spring, JavaScript, MySQL, RESTful, Spring Boot, Spring Security)

I need an Android-only e-commerce application whose first release concentrates on a smooth shopping-cart flow and a secure, hassle-free checkout. Think of it as the purchasing core of a larger store: products... (Budget: ₹75000 - ₹150000 INR, Jobs: Android, Android App Development, Android Studio, Java, Kotlin, Mobile App Development, Payment Gateway Integration, PHP)

We are looking for an AI Red Teaming Engineer / Vibe Coding Engineer to work directly on our internal safety evaluation platform for AI models, with a focus on model-to-model testing (no real users involved)... (Budget: $2 - $8 USD, Jobs: Docker, FastAPI, Git, Java, Machine Learning (ML), Python, REST API, RESTful API, Software Architecture, Statistical Analysis)

I’m looking to build a fully-automated horse-racing betting bot that can handle the entire cycle—from scanning live markets through to placing the wager—without manual intervention. this will be for the Betfair Platform only... (Budget: $25 - $50 USD, Jobs: API, Automation, C# Programming, C++ Programming, Data Analysis, Data Processing, Java, PHP, Python, Software Architecture)

I want to build a production-ready image-recognition solution and I need an AI specialist to make it happen. The broad goal is clear—accurate, real-time image recognition—but I’m still weighing which specific task (object, facial, or text detection) will bring the most value to my workflow... (Budget: ₹12500 - ₹37500 INR, Jobs: Computer Vision, Deep Learning, Image Recognition, Java, Machine Learning (ML), OpenCV, Python, Software Architecture)

I need a complete software layer that bridges several home-automation IoT devices with a secure, scalable backend. The goal is to give end-users a seamless way to interact with their lights, switches,... (Budget: $250 - $750 USD, Jobs: Backend Development, Java, Mobile App Development, MQTT, Node.js, Python, RESTful, Web Development)

I want to build a production-ready image-recognition solution and I need an AI specialist to make it happen. The broad goal is clear—accurate, real-time image recognition—but I’m still weighing which specific task (object, facial, or text detection) will bring the most value to my workflow... (Budget: ₹100 - ₹400 INR, Jobs: Computer Vision, Deep Learning, Image Recognition, Java, Machine Learning (ML), OpenCV, Python, Software Architecture)

I’m looking for a seasoned developer (or small team) to turn the idea of a cloud-native AI platform into a working product that automates tender intelligence for the Dominican Republic’s DGCP portal, with an initial focus on Technology-sector bids... (Budget: $750 - $1500 USD, Jobs: AI Development, Amazon Web Services, API Development, Cloud Computing, Docker, Hadoop, Java, Microservices, Natural Language Processing, Python)

I’m ready to roll out an Android application called “Uang.” I’ve tagged the project type as “Dana,” so every feature should revolve around handling money and funds. Scope • Develop a clean, lightweight... (Budget: $15 - $25 USD, Jobs: Android, Android App Development, iPhone, Java, Kotlin, Mobile App Development, Mobile Development, User Interface / IA)

I am looking for a developer who knows Magnolia CMS inside-out to turn my site concept into a fully functioning website. The work is strictly on the development side: setting up the repository structure,... (Budget: $25 - $50 USD, Jobs: Git, HTML, Java, Magnolia, PHP, Web Design, Web Development, Website Design)