Java

I want to turn one of my personal hobbies into a fully published Android application. The idea itself is simple, yet I need solid engineering so the app feels professional from day one. Your main task... (Budget: $250 - $750 USD, Jobs: Android, Android App Development, App Development, Java, Kotlin, Mobile App Development, Mobile Development, Software Architecture)

I’m looking for a specialist experienced with affiliate programs such as Amazon, Nike, Adidas, H&M, ASOS, and other fashion brands. I already have a working app called FitFindAI, an AI-powered platform for finding clothing and creating outfits from photos and text... (Budget: $750 - $1500 USD, Jobs: Affiliate Marketing, Digital Marketing, Java, JavaScript, Marketing Strategy, MySQL, Natural Language Processing, Nest.js, Performance Tuning, Software Development)

I’m building a public-facing portal that stores and presents policy information in a clear, searchable format. The site’s primary purpose is informational, yet it must go a step further by letting an integrated AI layer extract meaningful data analysis and insights from the underlying content... (Budget: $750 - $1500 USD, Jobs: AI Development, AI Model Development, Database Design, Git, Java, PostgreSQL, Python, Web Development)

Custom GeM Portal Data Extraction & Pricing Intelligence Tool 1. Project Overview We are active sellers on the Government e-Marketplace (GeM). We require a robust data extraction tool (web scraper) to perform market research and competitive pricing analysis... (Budget: ₹1500 - ₹12500 INR, Jobs: BeautifulSoup, Data Analysis, Data Extraction, Data Mining, Java, PHP, Python, Scrapy, Selenium, Web Scraping)

I’m working through a data-structures homework set that focuses entirely on graphs, and I’d like some timely, hands-on help. The assignment asks me to implement and analyse common graph operations—think... (Budget: ₹750 - ₹1250 INR, Jobs: C Programming, C++ Programming, Computer Science Tutoring, Java, Programming Help, Python, Software Development, Software Engineering)

Hello, We are looking for an experienced developer or XML specialist who can assist with creating and modifying an EPCIS serialization XML file for pharmaceutical products. We have already done some initial... (Budget: $30 - $250 AUD, Jobs: API Development, Data Integration, Data Management, Data Processing, Java, PHP, Software Architecture, XML)

I'm seeking an experienced Android developer to resolve some navigation issues and state preservation problems in my app. Key Requirements: - Fix navigation issues between activities and fragments - Ensure... (Budget: ₹750 - ₹1250 INR, Jobs: Android, Android App Development, Android SDK, Debugging, Java, Mobile App Development, Mobile Development)

We are looking for a skilled Full Stack Developer to join our team on a remote, long-term contract basis. You will be part of a digital engineering team responsible for building and maintaining a secure member portal for both web and mobile platforms... (Budget: $25 - $50 USD, Jobs: CSS, Full Stack Development, GraphQL, HTML, Java, JavaScript, Node.js, Python, React.js, REST API)

SAP •⁠  ⁠Primary responsibility: Build and deliver the SAP BTP application end-to-end, ensuring seamless integration, compliance, and adherence to Microsoft security requirements within the Microsoft ecosystem... (Budget: min $50 USD, Jobs: API Integration, CI/CD, Cloud Foundry, Data Modeling, Java, Node.js, SAP)

Hiring Freelance Android Game Developer | Short-Term Project Hi everyone, I’m looking for a freelance Android game developer for a small, original indie game project. Project Overview • Endless game (no... (Budget: ₹1500 - ₹12500 INR, Jobs: 2D Game Art, Android, Game Design, Java, Kotlin, Mobile App Development, Unity, Unity 3D)

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)