Java

Oferta para Freelancer - Conversión de Plataforma Lovable a Android Busco un freelancer con experiencia en Lovable, aplicaciones web y Android para apoyar la conversión de una plataforma ya desarrollada en Lovable a una aplicación Android lista para publicar en Google Play... (Budget: $30 - $250 USD, Jobs: Android, Android App Development, App Development, Database Management, Java, Lovable, Mobile App Development, PHP)

TRC-20 Flash USDT Developer Needed I’m looking for an experienced TRON / TRC-20 Solidity developer to develop a custom Flash USDT TRC-20 project The developer should have strong experience with: TRC-20... (Budget: $30 - $250 USD, Jobs: ActionScript, Adobe Flash, Blockchain, Game Development, Java, Smart Contracts, Solidity, TRON)

I need a streamlined Android application that can jump into a Savage Survival in-game auction at the last possible moment, place my pre-set bid automatically, and confirm the win. Here is what matters... (Budget: £20 - £250 GBP, Jobs: Android, Android App Development, API Integration, Java, Kotlin, Mobile App Development, Mobile Development, PHP)

I want to develop a mobile app in English that provides comprehensive information about 6G networks. The app should be designed for users across India—including general users, students, and professionals—and must feature my name, Ankit Pruseth, as the app creator... (Budget: ₹2500000 - ₹5000000 INR, Jobs: Android, Android SDK, App Development, iPhone, Java, Mobile App Development, Mobile Development, Payment Gateway Integration)

I need a modern C++ desktop application that lets me maintain a complete employee record database. The first milestone focuses on a solid CRUD workflow: create, read, update and delete individual employee profiles, each stored securely in a local SQLite (or similarly lightweight) database... (Budget: $30 - $250 USD, Jobs: .NET, C Programming, C# Programming, C++ Programming, Desktop Application, Java, Qt, SQLite)

I’m building a Polymarket-style, binary-outcome prediction market on Solana and I need a production-ready smart contract written in Rust with the Anchor framework. Everything must first ship to devnet for testing and, once accepted, deploy seamlessly to mainnet... (Budget: $50000 - $100000 USD, Jobs: Blockchain, C++ Programming, Java, Rust, Smart Contracts, Software Architecture, Software Testing, Solana)

I’m ready to turn my AI-driven business idea into a real product and need a seasoned software architect to map out the entire platform. The mission is crystal-clear: build a system that measurably enhances customer experience... (Budget: €2 - €6 EUR, Jobs: AI (Artificial Intelligence) HW/SW, AI Chatbot Development, AI Development, AI Model Development, Amazon Web Services, Data Architecture, Hadoop, Java, Python, Software Architecture)

I’m building a single Android application that handles every step of small-business billing in one place. The core of the project is an all-in-one module that lets me: • generate professional invoices on the phone, • process customer payments in-app, and • track expenses in real time... (Budget: ₹12500 - ₹37500 INR, Jobs: Android, Android App Development, API, API Development, Java, Kotlin, Mobile App Development, Software Architecture)

I’m putting together an end-to-end computer-vision pipeline that can automatically recognise and classify nature and landscape photographs. The core goal is a reliable image-classification model that can... (Budget: $15 - $25 USD, Jobs: Computer Vision, Data Augmentation, Data Science, Deep Learning, Java, Machine Learning (ML), Python, Software Architecture)

Project Description — NIFTY 50 F&O Stock Options: 09:15 CE/PE Imbalance & Tick-by-Tick Monitoring Engine I am looking for an experienced algo-trading developer to implement a real-time CE/PE Imbalance Strategy for NIFTY 50 F&O individual stocks... (Budget: ₹1500 - ₹12500 INR, Jobs: Algorithm Analysis, Algorithmic Trading, API Development, C++ Programming, Data Analysis, Financial Analysis, Java, JavaScript, Python)

I need a full-stack solution that brings a secure, organised and quick escrow experience directly inside Telegram. The build includes four core components: • Marketplace group chat (GC) where products... (Budget: ₹600 - ₹1500 INR, Jobs: Bot Development, Full Stack Development, Java, JavaScript, PHP, Python, Software Architecture, Telegram API)

Build a platform to combine claude and anthropic to batch process my tasks. (Budget: $30 - $250 USD, Jobs: AI Agents, AI Automation, AI Integration, AI Model Development, Graphic Design, Java, PHP, Software Architecture)

We are looking for an experienced Lead Architect/Developer with a minimum of 10+ years in Java, Angular UI, database management, and enterprise application architecture. The role requires strong technical... (Budget: ₹60000 - ₹65000 INR, Jobs: Angular, Backend Development, Database Management, Frontend Development, Full Stack Development, Hibernate, J2EE, Java, Spring Boot)

Estou viajando e preciso fazer 2 trabalhos relativamente simples para minha faculdade online de Analise e desenvolvimento de sistemas, Só ter conhecimento moderado em programação (Budget: €8 - €30 EUR, Jobs: C# Programming, Database Management, Java, JavaScript, Programming, Python, Software Development, SQL, System Analysis, Web Development)

## Project Description I am looking for an experienced JavaScript deobfuscation specialist to fully deobfuscate a browser extension. The extension contains heavily obfuscated JavaScript code. I need... (Budget: ₹600 - ₹601 INR, Jobs: C++ Programming, Java, JavaScript, Reverse Engineering, Software Architecture, Software Development, Software Engineering, Web Development)

We are a professional development team with experience in building custom business automation solutions. Our team has developed a complete CRM platform with features for lead management, customer management, sales tracking, follow-ups, reporting, and business process automation... (Budget: ₹12500 - ₹37500 INR, Jobs: AI Automation, AI Chatbot, AI Voice Agents, Automation, CRM, Java, PHP, Software Architecture, Website Design)

I need an experienced n8n architect to take a set of AI-driven features from concept to stable production. The core of the job is to design and implement robust workflows—written mainly in JavaScript/TypeScript... (Budget: $250 - $750 USD, Jobs: AI Chatbot, AI Content Creation, API Integration, HTML, Java, JavaScript, n8n, Node.js, PostgreSQL, Website Design)

I want to build a Codex-style companion that runs inside or alongside ChatGPT and can move from blank prompt to a live product with virtually no guardrails. The assistant must be able to: • Generate production-ready... (Budget: $1500 - $3000 USD, Jobs: AI App Development, CI/CD, DevOps, Docker, Git, Java, JavaScript, Python)

I’m building a Spring Boot application on my own and would feel far more confident with an experienced developer in my corner. What I need most is ongoing guidance on best-practice code structure—how to... (Budget: ₹600 - ₹1500 INR, Jobs: J2EE, Java, JavaFX, RESTful API, Software Development, Spring Boot)

I need Bitget Wallet wired into my existing decentralized application so users can connect on Ethereum and enjoy the same smooth experience they already have with the other wallets we support. Core scope... (Budget: $10 - $30 USD, Jobs: AngularJS, Ethereum, Ethers.js, Java, JavaScript, Node.js, Smart Contracts, Web3.js)