Java

I need a complete guard-tour solution that lets several independent client companies run their patrols from one shared system. On the web side I will create companies, upload sites, generate QR checkpoint tags and assign guards or supervisors... (Budget: ₹12500 - ₹37500 INR, Jobs: Android, API Development, Django, Flutter, GPS, Java, Kotlin, Mobile App Development, PHP, Web Development)

About Intugine: Ever wondered how the physical goods we consume every day (think dairy, snacks, or your favorite choco chip ice cream) reach you in time? Or how beautiful furniture or sophisticated electronic... (Budget: ₹60000 - ₹80000 INR, Jobs: Java, MongoDB, NoSQL, Redis, RESTful API, Scala, Software Development, Spring Boot)

I have a data science project where training can be done in Python, but inference must run in Golang. Available: – Cleaned CSV dataset from Apache Druid Needed: A trained predictive model to estimate... (Budget: ₹37500 - ₹75000 INR, Jobs: Data Analysis, Data Processing, Data Science, Golang, Java, Machine Learning (ML), Predictive Analytics, Python, Scala, Statistical Analysis)

I need a full-featured desktop application that lets me run every routine task in our school from a single place. Core modules must include attendance tracking, grade management and timetable scheduling, and I also want integrated marksheet printing plus teacher payment status and student fee status... (Budget: ₹5000 - ₹10000 INR, Jobs: C Programming, C# Programming, Database Development, Desktop Application, Java, JavaScript, Node.js, Software Development, User Interface / IA)

I want to bring a brand-new social networking idea to life on Android. The concept, user flows, and core screens are already sketched; now I need a developer who can turn them into a polished, production-ready app... (Budget: $15 - $25 USD, Jobs: App Design, App Development, Backend Development, Cloud Computing, Database Management, Java, Kotlin, Mobile App Development, Mobile App Testing, Mobile Development)

I’m looking for an experienced Kalipso Studio developer to build an Android app whose first goal is simple: let warehouse staff count and record stock quickly and accurately. The initial milestone is an MVP that: • Opens straight to a clean “New Count” screen... (Budget: €30 - €250 EUR, Jobs: Agile Development, Android, Android Studio, Database Management, Documentation, Java, Mobile App Development, Mobile Development, PHP, Software Development)

I’m building a full–stack Android finance app that lets users deposit funds straight from their Binance account, track every investment they make, and review portfolio performance at a glance. The core... (Budget: $30 - $250 USD, Jobs: Android, API Integration, Binance, Flutter, Full Stack Development, Java, Kotlin, Mobile App Development, PHP, React Native)

My current web-scraping pipeline is functional but slow, and the data-processing stage in particular is exhausting the GPU. I want to cut total runtime, shrink GPU memory consumption, and have every run automatically log its own performance so I can measure gains over time... (Budget: ₹600 - ₹1500 INR, Jobs: CUDA, Data Processing, Java, NumPy, Parallel Processing, Python, Software Architecture, Web Scraping)

Saya membutuhkan seorang developer untuk membuat aplikasi bisnis yang berjalan khusus di platform Android. Fokusnya adalah membantu proses operasional dasar—mulai dari pencatatan transaksi, manajemen data pelanggan, hingga pembuatan laporan sederhana yang dapat diekspor ke PDF atau Excel... (Budget: $15 - $25 USD, Jobs: Android, Android App Development, App Design, Java, Kotlin, Mobile App Development, Mobile Development, PHP)

I want to turn one of my personal hobbies into a fully published Android application. The idea itself is simple, yet I need solid engineering so the app feels professional from day one. Your main task... (Budget: min $100000 USD, Jobs: Android, Android App Development, App Development, Java, Kotlin, Mobile App Development, Mobile Development, Software Architecture)

I want to turn one of my personal hobbies into a fully published Android application. The idea itself is simple, yet I need solid engineering so the app feels professional from day one. Your main task... (Budget: $250 - $750 USD, Jobs: Android, Android App Development, App Development, Java, Kotlin, Mobile App Development, Mobile Development, Software Architecture)

I’m looking for a specialist experienced with affiliate programs such as Amazon, Nike, Adidas, H&M, ASOS, and other fashion brands. I already have a working app called FitFindAI, an AI-powered platform for finding clothing and creating outfits from photos and text... (Budget: $750 - $1500 USD, Jobs: Affiliate Marketing, Digital Marketing, Java, JavaScript, Marketing Strategy, MySQL, Natural Language Processing, Nest.js, Performance Tuning, Software Development)

I’m building a public-facing portal that stores and presents policy information in a clear, searchable format. The site’s primary purpose is informational, yet it must go a step further by letting an integrated AI layer extract meaningful data analysis and insights from the underlying content... (Budget: $750 - $1500 USD, Jobs: AI Development, AI Model Development, Database Design, Git, Java, PostgreSQL, Python, Web Development)

Custom GeM Portal Data Extraction & Pricing Intelligence Tool 1. Project Overview We are active sellers on the Government e-Marketplace (GeM). We require a robust data extraction tool (web scraper) to perform market research and competitive pricing analysis... (Budget: ₹1500 - ₹12500 INR, Jobs: BeautifulSoup, Data Analysis, Data Extraction, Data Mining, Java, PHP, Python, Scrapy, Selenium, Web Scraping)

I’m working through a data-structures homework set that focuses entirely on graphs, and I’d like some timely, hands-on help. The assignment asks me to implement and analyse common graph operations—think... (Budget: ₹750 - ₹1250 INR, Jobs: C Programming, C++ Programming, Computer Science Tutoring, Java, Programming Help, Python, Software Development, Software Engineering)

Hello, We are looking for an experienced developer or XML specialist who can assist with creating and modifying an EPCIS serialization XML file for pharmaceutical products. We have already done some initial... (Budget: $30 - $250 AUD, Jobs: API Development, Data Integration, Data Management, Data Processing, Java, PHP, Software Architecture, XML)

I'm seeking an experienced Android developer to resolve some navigation issues and state preservation problems in my app. Key Requirements: - Fix navigation issues between activities and fragments - Ensure... (Budget: ₹750 - ₹1250 INR, Jobs: Android, Android App Development, Android SDK, Debugging, Java, Mobile App Development, Mobile Development)

We are looking for a skilled Full Stack Developer to join our team on a remote, long-term contract basis. You will be part of a digital engineering team responsible for building and maintaining a secure member portal for both web and mobile platforms... (Budget: $25 - $50 USD, Jobs: CSS, Full Stack Development, GraphQL, HTML, Java, JavaScript, Node.js, Python, React.js, REST API)

SAP •⁠  ⁠Primary responsibility: Build and deliver the SAP BTP application end-to-end, ensuring seamless integration, compliance, and adherence to Microsoft security requirements within the Microsoft ecosystem... (Budget: min $50 USD, Jobs: API Integration, CI/CD, Cloud Foundry, Data Modeling, Java, Node.js, SAP)

Hiring Freelance Android Game Developer | Short-Term Project Hi everyone, I’m looking for a freelance Android game developer for a small, original indie game project. Project Overview • Endless game (no... (Budget: ₹1500 - ₹12500 INR, Jobs: 2D Game Art, Android, Game Design, Java, Kotlin, Mobile App Development, Unity, Unity 3D)