Java

We are looking for a freelance developer for ongoing support on an existing Java/Angular project. This is a long-term freelance engagement with flexible working hours. The project environment is already set up... (Budget: ₹100 - ₹200 INR, Jobs: Angular, Claude Code, Java, Jenkins, Software Development)

Hi, I’ve attached the updated project specification PDF. Please review the entire document carefully before starting. It contains the complete requirements for the 5–10 physical Android device control... (Budget: $250 - $750 USD, Jobs: .NET, Android, Android App Development, Android SDK, Android Studio, Automation, C Programming, C# Programming, Java, Mobile App Development)

I can not share the Java Script, I Would need someone to work with me over a Google Meet Or a Web Ex. I need a sharp set of eyes on the JavaScript embedded in one of my PingOne Advanced Identity Cloud customer journeys... (Budget: $10 - $30 USD, Jobs: API, API Development, API Testing, Debugging, Java, JavaScript, OAuth, PHP, Software Architecture, Web Development)

Project Description Looking for an Expert QA Automation Engineer / SDET – 10+ Years Experience We are looking for an experienced QA Automation Engineer / SDET with 10+ years of experience to provide guidance, support, and consultation on software testing and automation projects... (Budget: ₹12500 - ₹37500 INR, Jobs: API Testing, C# Programming, CI/CD, Java, JavaScript, Mobile App Testing, Selenium, SQL, Test Automation, Typescript)

IoT / Mobile-Web Control Interface Engineer IoT / Mobile-Web Interface Engineer - Smart Hardware Prototype Project Description: HappyMat(TM) is developing a smart interactive physical product incorporating... (Budget: $250 - $750 USD, Jobs: Bluetooth, C Programming, Embedded Systems, Java, JavaScript, Microcontroller, Mobile App Development, MQTT, REST API, Typescript)

I’m looking for someone who enjoys building quick, lightweight Android utilities and can handle the entire cycle from coding to publishing on my Google Play Console. For the very first assignment I’d like... (Budget: $10 - $30 USD, Jobs: Android, Android App Development, Android Studio, App Development, Graphic Design, Java, Kotlin, Mobile App Development)

I want a lightweight Android app that can read the live feed of 1xBet’s Crash game and forecast the crash point a few seconds before each round stops. Mobile is the only environment I need covered, so... (Budget: $15 - $25 USD, Jobs: Android, Data Analysis, Flutter, Java, Kotlin, Mobile App Development, React Native, Software Architecture)

I want to launch a feature-rich social media application built natively for Android. Because the focus is Android only, the entire UX should follow Google’s latest Material Design guidance and take advantage of Kotlin (or Java if you have a strong case)... (Budget: ₹12500 - ₹37500 INR, Jobs: Android, Android App Development, Java, Kotlin, Mobile App Development, PhoneGap, REST API, UX / User Experience)

I have a full-stack Java codebase that I need set up, walked through, and examined from top to bottom. My first priority is uncovering any security vulnerabilities or hidden backdoors, so you will need... (Budget: $30 - $250 USD, Jobs: Full Stack Development, Java, JUnit, Linux, MySQL, PHP, Security Auditing, Spring Boot)

I'm seeking an experienced Java Spring Boot developer to build a robust web application with the following functionalities: User Authentication: Secure login and registration processes. Data Management: CRUD operations for dynamic data handling... (Budget: $200 - $300 USD, Jobs: API Development, Backend Development, Java, JavaScript, MySQL, RESTful API, Security, Spring Boot, Stripe, Web Development)

1. Flight Navigation & Operations Management - Real-time flight tracking for arrivals and departures. - Automated gate, terminal, and runway allocation algorithms. - Comprehensive air traffic schedule management... (Budget: $250 - $750 USD, Jobs: Cisco, Database Management, Java, JavaFX, MySQL, Network Security, UML Design, Verilog / VHDL)

I’m putting together an Android Studio app whose only job is to pull product records from a Postgres instance hosted on Google Cloud and show them in a clean, scrollable list. The data connection must... (Budget: €8 - €30 EUR, Jobs: Android, Android App Development, Android Studio, Java, Kotlin, Mobile App Development, PostgreSQL, Software Architecture)

I need production-ready software that proves out the latest frontier-model capabilities from end to end. The work spans everything from designing the data layer to wiring up sleek UIs, then packaging and deploying so that real users can click around and see the model in action... (Budget: min ₹2500 INR, Jobs: Amazon Web Services, Django, FastAPI, Full Stack Development, Java, NoSQL Couch & Mongo, Python, Spring Boot)

We are currently building a software development business and are looking for a reliable business partner to grow with us long term. Our team handles the technical side of the business, including: *... (Budget: $250 - $750 USD, Jobs: Business Development, Business Strategy, Java, Lead Generation, Mobile App Development, PHP, Sales, Software Architecture)

제가 즐기는 게임의 보스 컨텐츠는 파티 조합과 상황에 따라 점수가 크게 달라집니다. 이를 손쉽게 계산할 수 있도록 웹이든 데스크톱 프로그램이든 상관없이 ‘보스 점수 시뮬레이터’를 완전히 새로 만들어 주셨으면 합니다. 핵심 요구 사항 • 파티 구성, 장비, 버프 등 변수를 자유롭게 입력하면 최종 점수를 산출하고 최고점 갱신시 캐릭터별 배치 시뮬레이션으로 볼수있어야합니다... (Budget: $300 - $500 USD, Jobs: Account Management, C# Programming, Django, Java, Python, Simulation, Software Architecture, User Interface / IA, Vue.js, Web Development)

I’m gearing up to launch a brand-new Android app that lets my hardware-shop customers browse products, add items to a cart, and place orders straight from their phones. The focus is strictly on online... (Budget: ₹12500 - ₹37500 INR, Jobs: Android, Android App Development, Java, Kotlin, Mobile App Development, PHP, REST API, XML)

I need a hands-off desktop solution that can open, play, and finish at least 1,000 video ads every day so the corresponding impressions are credited to my account. The software must run reliably on a standard... (Budget: ₹12500 - ₹37500 INR, Jobs: Automation, C# Programming, Desktop Application, Java, JavaScript, Python, Software Development, Video Ads)

I'm looking to develop a Solana token centered around luxury fashion and accessories. The token will not only serve as a currency for purchasing high-end items but will also offer holders discounts and special offers... (Budget: $250 - $750 USD, Jobs: Blockchain, Cryptocurrency, Cryptography, Java, PHP, Software Architecture, Solana, Website Design)

I need day-to-day help customizing a steady flow of entry-level résumés for software-development openings in the technology sector. Each document must be tuned to the specific job description, highlighting... (Budget: $250 - $750 USD, Jobs: Article Writing, Content Writing, Copywriting, Editing, Java, Python, Software Development, Technical Writing)

I need an experienced web developer to help transition my e-commerce site from Java to HTML. Key Requirements: - Rework one page for better usability. - Add Google reviews on the restoration page. - Fix non-functioning PayPal links... (Budget: £10 - £15 GBP, Jobs: eCommerce, HTML, Java, PayPal, PHP, Web Development, Website Design, Website Optimization)