Java

I'm looking to assemble a skilled team to create an immersive simulation game on Roblox. The game will feature character customization, building and construction mechanics, and complex scripting. Ideal... (Budget: $30 - $250 USD, Jobs: 3D Modelling, Game Design, Game Development, Java, Lua, Roblox, Scripting, Unity 3D)

We are seeking a highly experienced Senior Full-Stack Developer to design and build a scalable online tutorial streaming platform that enables creators to upload, manage, and sell video-based tutorials... (Budget: $1500 - $3000 USD, Jobs: Django, Full Stack Development, Java, JavaScript, Microservices, PostgreSQL, Python, RESTful API, Software Architecture, Spring Boot)

1️⃣ n8n Automation & Media Pipeline Integration Developer We are looking for a developer to help organize and connect an existing automation system. Most of the system is already built so the main work... (Budget: $10 - $30 USD, Jobs: Automation, C Programming, C# Programming, Java, JavaScript, MERN, n8n, PHP, Python, React.js)

I run our ground-transport operation on Codico.io and now need all of our OTA and transfer partners to flow in and out of the system without manual work. Concretely, I want every new booking, change, or... (Budget: €30 - €250 EUR, Jobs: API Integration, Documentation, Java, JavaScript, MySQL, Node.js, PHP, Python, REST API, Software Architecture)

Necesito desarrollar una aplicación móvil que permita a los asistentes a partidos de fútbol comprar comida rápida desde su asiento y retirarla por una fila express sin perder tiempo, sobre todo durante el entretiempo... (Budget: $2500 - $5000 USD, Jobs: Android, iPad, iPhone, Java, Mobile App Development)

Project Title: Elite AI Architect Needed: LangChain & OpenAI Expert for Autonomous Business Intelligence Build Project Description: About Vimassa Tech: We are scaling an autonomous business intelligence... (Budget: $5000 - $10000 USD, Jobs: AI Development, Artificial Intelligence, Graphic Design, Java, LangChain, OpenAI, Python, Software Architecture)

I already have a compiled IPTV APK but no source code. I need a developer who can reverse-engineer or rebuild it from scratch so that the new build matches the original look and feel shown in the screenshots I will provide... (Budget: $750 - $1500 USD, Jobs: Android, Android App Development, Android Studio, Graphic Design, Java, Mobile App Development, Mobile Development, UI / User Interface)

I’m building a new social-networking experience and need someone who can own both the native Android code and the complete mobile UI/UX. The app will run only on Android and must be developed natively, so Kotlin or Java inside Android Studio is expected... (Budget: $250 - $750 USD, Jobs: Adobe XD, Agile Development, Android, Android Studio, Java, Mobile App Development, PhoneGap, Prototyping, Social Networking, User Interface / IA)

Build an app to connect photographers with clients (Budget: $25 - $50 USD, Jobs: Android, Android App Development, iPhone, Java, Kotlin, Mobile App Development, UI / User Interface, UX / User Experience)

Quero criar um aplicativo nativo para Android focado na integração com redes sociais. Preciso que o usuário possa compartilhar conteúdo diretamente em plataformas populares e que a experiência seja fluida, rápida e estável... (Budget: $15 - $25 USD, Jobs: Android, Android App Development, API, HTML5, Java, Kotlin, Mobile App Development, Mobile Development)

Preciso que seja desenvolvido um aplicativo móvel para Android, com foco em qualidade de código, performance e usabilidade. Compartilharei o escopo detalhado, fluxos de tela e regras de negócio assim que alinharmos expectativas e prazo... (Budget: $10 - $30 USD, Jobs: Android, Android App Development, App Design, App Development, Git, Java, Mobile App Development)

Preciso que seja desenvolvido um aplicativo móvel para Android, com foco em qualidade de código, performance e usabilidade. Compartilharei o escopo detalhado, fluxos de tela e regras de negócio assim que alinharmos expectativas e prazo... (Budget: $1500 - $3000 USD, Jobs: Android, Android App Development, App Design, App Development, Git, Java, Mobile App Development)

I’m building a social-networking experience exclusively for Android and need an end-to-end developer (or team) who can take the idea from wireframes all the way to a polished release on Google Play. Here... (Budget: $15 - $25 USD, Jobs: Android, App Development, Backend Development, Java, Kotlin, Mobile App Development, PhoneGap)

I’m building a social-networking experience exclusively for Android and need an end-to-end developer (or team) who can take the idea from wireframes all the way to a polished release on Google Play. Here... (Budget: $15 - $25 USD, Jobs: Android, App Development, Backend Development, Java, Kotlin, Mobile App Development, PhoneGap)

I need a part-time full-stack developer who is comfortable owning both the machine-learning pipeline and the web stack around it. The core assignment is to build and maintain a web application whose main... (Budget: $15 - $25 USD, Jobs: AI Chatbot Development, AI Model Development, Chatbot, Full Stack Development, Java, Node.js, NoSQL Couch & Mongo, Python)

This project involves delivering a short-term, English-medium AI training program to learners in grades 8 through 12. Sessions should be engaging, age-appropriate, and strongly activity-based so that students finish the course with both conceptual understanding and practical exposure... (Budget: ₹1500 - ₹12500 INR, Jobs: AI Development, Artificial Intelligence, Biology, Java, Python, Research Writing, Teaching/Lecturing)

I need a small yet rock-solid system that taps into my Binance P2P merchant account and automatically releases the crypto as soon as Google Pay confirms the buyer’s UPI payment. The whole point is to remove... (Budget: ₹1500 - ₹12500 INR, Jobs: API, Automation, Binance, Java, JavaScript, Payment Processing, PHP, Software Architecture)

***Project Background*** We are building a financial data aggregation and risk control verification system. We need to retrieve account balances, UPI IDs, and transaction history from major Indian UPI wallet accounts for multi-account fund monitoring and transaction status verification... (Budget: $1500 - $2000 USD, Jobs: Android, API Development, Automation, Data Management, Java, Node.js, PHP, Python, Reverse Engineering, Software Architecture)

I need a developer experienced with AS400 systems to create an ACH file for supplier payments in NACHA format. The ACH files should be generated weekly. Key Requirements: - Extract payment data from AS400... (Budget: $3000 - $5000 USD, Jobs: Automation, Data Extraction, Java, Payment Processing, PHP, Software Architecture, Software Development, VB.NET)

“أبحث عن مطور لإنشاء تطبيق صيانة لمحل هواتف. المتطلبات: • تطبيق Android باستخدام Flutter • تسجيل المواعيد وتتبع حالة الإصلاح • تعديل الأسعار وحفظ التعديلات • طباعة وصلات الإصلاح وضمان لكل عملية •... (Budget: $250 - $750 USD, Jobs: Android, App Design, App Development, Flutter, Java, Mobile App Development, PHP, User Interface / IA)