Java

I need an Android-only mobile application dedicated to social networking, taken from concept to a production-ready APK that meets Google Play guidelines. The scope covers everything from designing an intuitive user interface to implementing the full feature set on the native Android stack... (Budget: ₹750 - ₹1250 INR, Jobs: Android, Android App Development, Java, Kotlin, Mobile App Development, Software Architecture, UI / User Interface, UX / User Experience)

Necesito un desarrollador de plugins de Minecraft experimentado para crear un emocionante modo de juego de supervivencia inspirado en Rust. Este plugin debe incluir un sistema de armarios y bases. Requisitos... (Budget: $10 - $30 USD, Jobs: Game Design, Game Development, Game Programming, Java, Minecraft, MySQL, PHP, Software Architecture)

My in-house controlled-substance prescribing program still exports prescription reports in ASAP 4.1, but Michigan now rejects anything that isn’t ASAP 5.0. The application runs on Windows and I believe... (Budget: $750 - $1500 USD, Jobs: C# Programming, Compliance, Java, MySQL, PHP, Programming, Software Architecture, Software Development)

Hi, Can you develop the complete platform from scratch including Figma UI, frontend, backend, database, admin panel, and all required APIs? Tech stack: Flutter (Android and iOS), Backend. The platform... (Budget: ₹1500 - ₹12500 INR, Jobs: Android, Android Studio, API Development, Documentation, Flutter, iPhone, Java, Kotlin, Mobile App Development, Mobile Development)

I’m building a desktop-first retrieval-augmented generation (RAG) tool and I need a senior Python engineer to take full ownership of the document-ingestion layer. The current prototype already embeds and queries local language models, but the pipeline that feeds them is still thin... (Budget: $8 - $15 USD, Jobs: FastAPI, Java, JavaScript, LangChain, PostgreSQL, Python, Software Architecture, SQLite)

I’m looking for an experienced n8n automation developer to build an AI-powered lead management system for study abroad consultancies. The system should automate student enquiry capture, WhatsApp responses,... (Budget: ₹1500 - ₹12500 INR, Jobs: API Integration, Automation, Google Sheets, Java, MySQL, n8n, PHP, Software Architecture)

We are looking for an experienced B2B Lead Generation Specialist to identify potential business clients and partnership opportunities in Europe for web development, custom software, SaaS application development, and mobile app development services... (Budget: ₹1500 - ₹12500 INR, Jobs: B2B Marketing, Business Development, C# Programming, Digital Marketing, Java, Lead Generation, PHP, Sales, Software Architecture)

Private Blockchain Developer — Hyperledger Fabric We are seeking an experienced Blockchain Developer to design, develop, and deploy a secure, production-ready private/permissioned blockchain network using Hyperledger Fabric... (Budget: $15 - $25 USD, Jobs: Amazon Web Services, Blockchain, Docker, Hyperledger Fabric, Java, Kubernetes, Network Administration, Node.js)

I need a developer who can build a lightweight API-level plugin that takes the personal information from our existing manual entry forms and pushes it directly into the patient-record module of eClinicalWorks... (Budget: $250 - $750 USD, Jobs: API Development, Data Integration, Java, Microservices, MySQL, PHP, Software Architecture, Software Development)

OFFICIAL CLIENT OPERATIONS PROTOCOL — INDIVIDUAL VENTURES GENERAL COMPLIANCE & LEGAL NOTICE: 1. NON-DISCLOSURE ENFORCEMENT: All projects, interactions, and diagnostic consultations managed under this account operate strictly under an automated Non-Disclosure Agreement (NDA)... (Budget: €18 - €36 EUR, Jobs: Full Stack Development, Java, JavaScript, Next.js, NoSQL Couch & Mongo, PHP, PostgreSQL, Tailwind CSS, Typescript, WebRTC)

Company: Bomax Location: Remote / Hybrid (India) Job Type: Full-Time / Contract 1 Year Compensation: Fixed ₹3,00,000 per annum (₹3 Lakhs per annum) Commitment: 24x7 Availability for Critical Support... (Budget: ₹150000 - ₹250000 INR, Jobs: Docker, Full Stack Development, Git, Java, Nginx, Node.js, PostgreSQL, Software Architecture, Svelte, Typescript)

Proposal: Android, iOS, and Backend Duplication for Talking Statues Hello, I can help duplicate and prepare the complete Talking Statues application ecosystem, including the iOS app, Android app, and backend services that support both platforms... (Budget: $250 - $750 USD, Jobs: Android, Android App Development, App Development, iOS Development, iPhone, Java, Kotlin, Mobile App Development)

I need an application that reads incoming emails, pulls the requested numbers from my data source, and sends back a clear, professional reply without my involvement. The focus is strictly on automating... (Budget: ₹750 - ₹1250 INR, Jobs: Android, API, GPT-4, Java, Natural Language Processing, OpenAI, Python, Software Architecture)

This project revolves around a brand-new set of RESTful APIs built with Ruby on Rails and backed by PostgreSQL. I need clean, well-structured endpoints that hook smoothly into the database layer, follow secure-coding best practices, and come with clear, developer-friendly documentation... (Budget: $10 - $30 USD, Jobs: API Development, Java, JavaScript, MySQL, PostgreSQL, RESTful API, Ruby, Ruby on Rails)

# Android Developer + Google AI Studio / Prompt Engineering Expert Needed to Launch AI-Powered App **Project Overview** I have developed an AI-powered educational app using Google AI Studio. The app is designed to help students improve their learning and revision... (Budget: ₹100 - ₹400 INR, Jobs: AI App Development, Android, API Integration, App Development, App Store Optimization, Graphic Design, Java, Mobile App Development, Typescript)

I’m setting up a training wing for my new start-up in Tamil Nadu and need seasoned instructors who can take full ownership of course creation and delivery. Right now the priority subjects are Power BI... (Budget: ₹600 - ₹1500 INR, Jobs: Artificial Intelligence, Big Data Sales, Data Science, Java, Power BI, Python, Software Architecture, SQL)

Title Mobile app (iOS, Android) and web app with AI document processing: client documents to CSV Project description Consulting company needs an app where clients submit financial documents. AI reads them, sorts and arranges the data, and produces a CSV file that imports into our software... (Budget: $15 - $25 USD, Jobs: AI (Artificial Intelligence) HW/SW, Flutter, Java, Python)

I have a small batch of Viber voice messages—fewer than ten—that I can no longer reach because Viber has cleared them to free up storage. Your job is to locate those files in the Viber backup or on-device storage, extract them without loss, and convert each one to a single, clearly audible MP3... (Budget: $10 - $30 AUD, Jobs: Android, Audio Processing, Data Extraction, Data Recovery, Digital Forensics, Java, Mobile App Development, Mobile Development)

I already have a working Android Studio project and I’m ready to improve it in two areas: 1. Login flow • Replace the current entry screen with a fresh login page that includes a country picker dropdown... (Budget: $10 - $30 CAD, Jobs: Android, Android App Development, Android Studio, API Integration, Java, Kotlin, Mobile App Development, PHP)

Project title: Independent human code review of a Node/React/Postgres web app (auth, permissions, API, data layer) Skills: Node.js, Express, PostgreSQL, React, Security Review, Code Review Description... (Budget: $250 - $750 USD, Jobs: AI Code Review, API Development, Database Management, Java, Node.js, NoSQL Couch & Mongo, PostgreSQL, Software Architecture, Software Engineering, Web Application)