Java

Project: Multi-Tenant SaaS Orchestration & Billing Platform for AI Bots (WhatsApp) Project Overview: We are building a scalable, multi-tenant Software-as-a-Service (SaaS) platform. This platform will... (Budget: $250 - $750 USD, Jobs: AI Chatbot, API Development, C# Programming, C++ Programming, Cloud Computing, Java, SaaS, Software Architecture)

I want to kick-start an Android application and the very first milestone is a rock-solid user-login flow. Think of it as the foundation on which I’ll later build revenue-generating features, but for now... (Budget: $250 - $750 USD, Jobs: Android, Android App Development, Java, JavaScript, Kotlin, Mobile App Development, Mobile Development, REST API)

I am building a fully-configurable AI agent for customer care. The core idea is a single bot that can 1) answer support tickets arriving via email, 2) handle live-chat conversations in real time, and 3) pull or push data by connecting to CRMs or any other external systems through their APIs... (Budget: €3000 - €5000 EUR, Jobs: AI Agents, AI Chatbot Development, AI Development, API Integration, C++ Programming, Java, Python, Software Architecture)

I’m building an Android app focused on making disposal of old electronics. The complete UI/UX—including user flows, wireframes, and high-fidelity screens—is already designed in Figma. What I now need is... (Budget: ₹1500 - ₹12500 INR, Jobs: Android, Android App Development, Android SDK, Android Studio, iPhone, Java, Kotlin, Mobile App Development, Mobile Development, UI / User Interface)

We wants to enhance their Apache OFBiz system by adding an interface to manage income tax tables. This includes federal, state, and local taxes for the US, as well as taxes for overseas countries. The goal is to better track and manage tax information... (Budget: $250 - $750 USD, Jobs: Compliance, Data Analysis, Data Management, Data Modeling, Excel, Java, Software Development, XML)

I’d like a straightforward Android application that can be approved and listed on Google Play without hassle. I’m flexible on the concept—an entertainment, utility, or education theme all work for me—so... (Budget: $30 - $250 USD, Jobs: Android, Android App Development, Android SDK, Android Studio, App Design, Java, Mobile App Development, Software Architecture)

I want to run a complete, home-based TikTok channel that can qualify for – and steadily grow – ad revenue. My content will be shared exclusively as short-form video on TikTok, so every creative decision has to fit that format... (Budget: $10 - $30 USD, Jobs: Audio Services, Helpdesk, Java, Social Media Management, Social Media Marketing, Video Editing, Video Production, Video Services, Videography)

We are an online bootcamp dedicated to nurturing and coaching young learners on their journey to becoming professional software engineers. We are looking for experienced developers who are passionate about education and possess the patience required for a slow-paced, supportive learning environment... (Budget: $15 - $25 USD, Jobs: Documentation, Full Stack Development, Java, JavaScript, PHP, Project Management, Python, Software Engineering, Solidity, Technical Writing)

We are looking for a developer or team who already has a large, completed software project. This is not a new development task. We want to review an existing project to evaluate code quality, structure, and overall implementation... (Budget: $500 - $3000 USD, Jobs: Documentation, Java, JavaScript, PHP, Programming, Python, Ruby, Software Architecture, Software Development, Software Engineering)

Saya mencari rekan pengembang berpengalaman untuk membuat sebuah aplikasi Android sederhana yang sudah dilengkapi fitur login melalui media sosial. Fokus utama pekerjaan ini adalah: • Merancang dan mengembangkan aplikasi native Android (Java atau Kotlin)... (Budget: $25 - $50 USD, Jobs: Android App Development, Audio Services, C Programming, Freelance, Ghostwriting, Java, JavaScript, Kotlin, Natural Language, Website Design)