Java

Greetings from Freelancer We are looking for an experienced Freelance Technical Recruiter / Technical Interviewer to support the screening and technical evaluation of Senior Full Stack Developers for a global engineering team supporting Android TV and platform operations... (Budget: $8 - $15 USD, Jobs: Agile Development, Candidate Screening, Full Stack Development, Java, Linkedin, LinkedIn Recruiting, Local Job, Recruitment, Talent Acquisition, Technical Interviewing)

I want to develop a new, original app inspired by the features and functionality of an existing app. Please do not copy or extract the existing app’s source code, private APIs, credentials, copyrighted assets, or proprietary files... (Budget: ₹100 - ₹400 INR, Jobs: Android, API Development, App Development, Backend Development, Frontend Development, Java, Mobile App Development, Software Architecture)

I need a compact yet reliable software component that can accept, validate, and record financial transactions end-to-end. The core focus is on accuracy, speed, and an auditable trail so every movement of money is traceable down to the smallest detail... (Budget: $2 - $8 USD, Jobs: Accounting, API Development, Database Design, Financial Software Development, Java, PHP, Software Architecture, Software Development, Virtual Assistant)

Project Title StayEase – Full-Stack Hotel Booking System Development Project Description I have developed a full-stack hotel booking website called StayEase, similar to platforms like Booking.com. The... (Budget: ₹12500 - ₹37500 INR, Jobs: CSS, Database Management, Full Stack Development, Java, JavaScript, MySQL, React.js, REST API, Spring Boot, Typescript)

I have an operational GameFi platform written in React and Node.js that already connects to the blockchain, supports crypto-wallet log-ins and token-based game logic. To reach production scale I now need a hands-on technical partner who can both audit what exists and drive the next wave of features... (Budget: $25 - $50 USD, Jobs: AngularJS, Blockchain, Game Development, Java, JavaScript, Node.js, Solidity, Web3.js)

We are looking for an experienced Workflow Automation Engineer to build the core automation infrastructure for a recruitment/staffing operations system. The system will automate repetitive recruitment workflows while keeping recruiters involved in important decisions... (Budget: ₹12500 - ₹37500 INR, Jobs: API Integration, Automation, CRM, Database Programming, Java, JSON, n8n, PostgreSQL, Salesforce App Development, Workflow Automation)

I’m building a new mobile application and need an experienced Android developer to turn my concept into a polished, production-ready app. This is a pure software development project focused solely on the Android platform; no iOS work is required... (Budget: ₹750 - ₹1250 INR, Jobs: Android, Android App Development, API Integration, CI/CD, iPhone, Java, Kotlin, Mobile App Development)

I'm looking for an experienced Minecraft plugin developer to create a job-based economy system for my server. The plugin should include: - Job creation and management - Player job assignments - Earning... (Budget: €30 - €250 EUR, Jobs: Game Design, Game Development, Game Programming, Java, JavaScript, Minecraft, PHP, Software Architecture)

I want to automate the analysis of my time-series data so that recurring patterns surface instantly and with reliable accuracy. This project is pure data analysis—no chatbots or customer-service flows—so... (Budget: ₹12500 - ₹37500 INR, Jobs: Data Analysis, Data Processing, Java, Pandas, Python, Pytorch, Software Architecture, Tensorflow)

I’m planning a new development project and need a skilled developer to bring it to life from the ground up. At this stage the core idea is defined, but the technical stack and exact feature list are still flexible... (Budget: $250 - $750 USD, Jobs: Java, JavaScript, Mobile App Development, Project Management, Python, Software Architecture, Software Development, Web Development)

Deliverables • A structured test plan covering functionality, usability, and performance • A bug/issue log in spreadsheet or preferred tracking tool (with severity, steps, evidence) • A short summary... (Budget: $2 - $8 AUD, Jobs: Android, Android App Development, Android SDK, Android Studio, Java, Mobile App Development, Mobile App Testing, Test Automation, Test Plan Writing, Testing / QA)

We have an urgent requirement for legacy enterprise software projects/codebases. We are looking for privately owned repositories with substantial development history, real-world business logic, and genuinely human-developed code... (Budget: ₹250000 - ₹500000 INR, Jobs: C Programming, C# Programming, C++ Programming, COBOL, Fortran, Java, Ruby, Rust)

I want to give my customers an easy way to ask about any product through WhatsApp and instantly receive accurate, up-to-date details. The task is to design, code, and hand over a chatbot that sits on my... (Budget: ₹1500 - ₹12500 INR, Jobs: AI Chatbot, API Integration, Chatbot Development, Java, Node.js, PHP, Python, Software Architecture)

I want to launch a science-focused flashcards app for Android. The core of the app is straightforward: show a deck of concise science flashcards that users can swipe through, flip for the answer, and mark... (Budget: $250 - $750 USD, Jobs: Android, Android App Development, Android Studio, HTML5, Java, JSON, Kotlin, Mobile App Development)

I need a reliable developer to help me bring “Sooryavansham” to life as a standalone software application focused on financial data management. What I’m aiming for • A robust desktop or web-based... (Budget: ₹750 - ₹1250 INR, Jobs: .NET, Database Development, Django, Financial Software Development, Java, Python, Software Architecture, Web Application)

I need a complete AI-driven recommendation system that learns directly from image data and returns high-quality, relevant suggestions in real time. The core of the job is to craft a model—preferably using... (Budget: ₹12500 - ₹37500 INR, Jobs: Computer Vision, Deep Learning, Java, Machine Learning (ML), Python, Pytorch, Software Architecture, Tensorflow)

My Android app sometimes boots into a blank screen instead of its normal first view. I already have full source access and device logs; what I now need is an experienced Android engineer who can: • comb... (Budget: ₹12500 - ₹37500 INR, Jobs: Android, Android App Development, Android SDK, Android Studio, Java, Kotlin, Mobile App Development, Software Architecture)

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)

Project Title Remove/Hide “Up Time” Option from OnePlus OxygenOS Settings App Project Description I am looking for an experienced Android/OxygenOS developer who can modify the original OnePlus Settings application... (Budget: ₹600 - ₹1500 INR, Jobs: Android, Android App Development, Java, Mobile App Development, Mobile App Testing, Mobile Development, Software Architecture, Software Development)

I need an Android application that lets users sign in with their Google account, open the camera, scan the QR code printed on a waste-bin lid, and immediately store the decoded data in a local SQLite database... (Budget: ₹1500 - ₹12500 INR, Jobs: Android, Android App Development, Java, Kotlin, Mobile App Development, Mobile App Testing, Mobile Development, SQLite)