http://www.1001freelanceprojects.com/ Freelance projects for 'java' en-US Fri, 17 Apr 2026 16:12:10 GMT Fri, 17 Apr 2026 16:12:10 GMT 1001 Freelance Projects http://www.1001freelanceprojects.com/project/3477565/mobile-app-developer-react-native Fri, 17 Apr 2026 16:12:10 GMT - Job Description: We are seeking a talented and motivated Mobile App Developer with expertise in React Native to join our team. You will be responsible for developing high-quality mobile applications for both iOS and Android platforms. - Responsibilities: Develop and maintain mobile applications using React Native. Collaborate with cross-functional teams to define, design, and ship new features. Troubleshoot and optimize performance for mobile applications. Ensure code quality, security, and efficiency. Stay up to date with new trends and technologies in mobile development. - Required Skills: React Native (3+ years of experience) Strong proficiency in JavaScript, including ES6+ features Experience with mobile development frameworks (e.g., Redux, React Navigation) Familiarity with APIs (RESTful, GraphQL) Understanding of mobile development best practices and UI/UX principles Experience with debugging, performance testing, and app deployment (iOS/Android) Knowledge of version control systems like Git Ability to work with third-party libraries and APIs - Nice to Have: Experience with native mobile app development (Swift, Kotlin, Objective-C, Java, etc.) Familiarity with cloud services (AWS, Firebase) Experience with CI/CD for mobile apps Knowledge of testing frameworks (e.g., Jest, Detox) - Preferred Qualifications: Strong problem-solving skills and ability to work independently. Excellent communication skills and a collaborative team player. - Location: Remote (US/Canada-based preferred)]]> http://www.1001freelanceprojects.com/project/3477565/mobile-app-developer-react-native http://www.1001freelanceprojects.com/project/3477503/senior-ecommerce-cms-developer-java--net-aws Fri, 17 Apr 2026 05:03:17 GMT http://www.1001freelanceprojects.com/project/3477503/senior-ecommerce-cms-developer-java--net-aws http://www.1001freelanceprojects.com/project/3477377/android-pixel-worlds-mod-menu Thu, 16 Apr 2026 16:03:43 GMT Budget: $10 - $30 USD

I need a complete mod-menu APK for the Android version of Pixel Worlds. The menu must load in-game, overlay cleanly on every screen, and give me a framework where I can switch individual hacks on or off without recompiling...]]> http://www.1001freelanceprojects.com/project/3477377/android-pixel-worlds-mod-menu http://www.1001freelanceprojects.com/project/3477082/android-social-networking-app-development-14-04-2026-05-37-edt Tue, 14 Apr 2026 09:56:30 GMT Budget: $15 - $25 USD

I'm looking to develop a mobile app, specifically for the Android platform. This app will cater to the social networking sphere. Key Requirements: - Comprehensive knowledge and experience in mobile app development, particularly for Android...]]> http://www.1001freelanceprojects.com/project/3477082/android-social-networking-app-development-14-04-2026-05-37-edt http://www.1001freelanceprojects.com/project/3477083/proyek-ep-ep Tue, 14 Apr 2026 09:55:29 GMT Budget: $15 - $25 USD

I’m looking for a developer who can build a straightforward social-media style Android application. The idea is “bagus dan mudah”—clean, intuitive, and quick to ship. Core requirements • Native Android build (Kotlin or Java)...]]> http://www.1001freelanceprojects.com/project/3477083/proyek-ep-ep http://www.1001freelanceprojects.com/project/3476982/ai-baggage-screening-kiosk-software Mon, 13 Apr 2026 15:56:15 GMT Budget: $250 - $750 USD

I am developing an end-to-end kiosk application that automates baggage screening and validation at airport checkpoints. The unit already houses a Logitech C920 Pro HD webcam, upper-mounted ultrasonic/IR...]]> http://www.1001freelanceprojects.com/project/3476982/ai-baggage-screening-kiosk-software http://www.1001freelanceprojects.com/project/3476905/cross-platform-otp-auth-app Sun, 12 Apr 2026 21:57:10 GMT Budget: ₹12500 - ₹37500 INR

A React Native mobile application is being put together to showcase a rock-solid authentication flow that centres on one-time passwords while also supporting email links, biometrics (Face ID / Touch ID, Android BiometricPrompt) and convenient social log-ins...]]> http://www.1001freelanceprojects.com/project/3476905/cross-platform-otp-auth-app http://www.1001freelanceprojects.com/project/3476879/ai-driven-coffee-cultivation-support-system Sun, 12 Apr 2026 15:54:14 GMT Budget: $250 - $750 USD

We are building Version 1.0 of an Agricultural AI Backend (Microservices architecture) specifically for coffee tree cultivation in Vietnam. The system requires 3 core REST APIs. All API JSON outputs must be in Vietnamese...]]> http://www.1001freelanceprojects.com/project/3476879/ai-driven-coffee-cultivation-support-system http://www.1001freelanceprojects.com/project/3476710/android-step-counter-app Sat, 11 Apr 2026 03:54:07 GMT Budget: $10 - $30 USD

Project Name: Step and Coin Accumulation System Description: This project is a mobile application that allows users to accumulate coins by walking daily steps and redeem them for rewards. Users earn coins...]]> http://www.1001freelanceprojects.com/project/3476710/android-step-counter-app http://www.1001freelanceprojects.com/project/3476652/looking-for-ai-software-engineer Fri, 10 Apr 2026 14:57:54 GMT http://www.1001freelanceprojects.com/project/3476652/looking-for-ai-software-engineer http://www.1001freelanceprojects.com/project/3476578/enterprise-react-spring-full-stack-boost Fri, 10 Apr 2026 03:58:23 GMT Budget: ₹600 - ₹1500 INR

My enterprise platform is already running on ReactJS in the front-end and Spring Boot in the back-end, yet the programming side of our internal operations still feels heavier than it should. I want to...]]> http://www.1001freelanceprojects.com/project/3476578/enterprise-react-spring-full-stack-boost http://www.1001freelanceprojects.com/project/3476454/android-apk-for-bluetooth-sms-controller Thu, 09 Apr 2026 10:02:34 GMT Budget: £10 - £20 GBP

We require an Android APK to be written that monitors Bluetooth messages being sent to the device. The APK will open the TXT file that is received and read the content. Within the TXT file there can be...]]> http://www.1001freelanceprojects.com/project/3476454/android-apk-for-bluetooth-sms-controller http://www.1001freelanceprojects.com/project/3476342/android-app-development-api-integration-video-otp-security Wed, 08 Apr 2026 09:57:58 GMT Budget: ₹1500 - ₹12500 INR

Android App Development & API Integration (Video + OTP + Security) We are looking for an experienced mobile app developer/team to work on our app SpakSpak. Current Status: Android app already developed...]]> http://www.1001freelanceprojects.com/project/3476342/android-app-development-api-integration-video-otp-security http://www.1001freelanceprojects.com/project/3476237/ai-powered-sap-code-migration Tue, 07 Apr 2026 15:54:32 GMT Budget: ₹100 - ₹400 INR

The goal is to build an AI-driven platform that fully automates SAP custom code migration. At its core, the system should read existing ABAP or other SAP-related code, perform intelligent analysis and...]]> http://www.1001freelanceprojects.com/project/3476237/ai-powered-sap-code-migration http://www.1001freelanceprojects.com/project/3476087/ai-workflow-reporting-agent Mon, 06 Apr 2026 09:51:46 GMT Budget: £250 - £750 GBP

I’m looking to turn a routine automation task into a self-running workflow driven by AI. The agent you build should ingest the raw data I already collect, process it end-to-end, and deliver polished performance reports without any manual intervention...]]> http://www.1001freelanceprojects.com/project/3476087/ai-workflow-reporting-agent http://www.1001freelanceprojects.com/project/3475935/our-team-is-looking-for-full-stack-developer Sat, 04 Apr 2026 21:53:31 GMT Budget: $1500 - $3000 USD

We are currently seeking a mid- to senior-level full stack INDIVIDUAL developer to join our team. The ideal candidate should have strong proficiency in JavaScript, TypeScript, and Python. We have a preference for backend developers with specialization in ASP.NET or Java...]]> http://www.1001freelanceprojects.com/project/3475935/our-team-is-looking-for-full-stack-developer http://www.1001freelanceprojects.com/project/3475947/soundcloud-handle-claimer-tool-development Sat, 04 Apr 2026 21:31:42 GMT Budget: $10 - $300 USD

Project Title: SoundCloud Username/Handle Claimer (Go or Rust) Project Overview: I’m looking for an experienced developer to build a high-performance tool that monitors and attempts to claim available SoundCloud usernames (handles) as soon as they become available...]]> http://www.1001freelanceprojects.com/project/3475947/soundcloud-handle-claimer-tool-development http://www.1001freelanceprojects.com/project/3475831/app-android-pruebas-saber-11 Fri, 03 Apr 2026 21:55:32 GMT Budget: $250 - $750 USD

Necesito una aplicación Android pensada para que los estudiantes practiquen el examen Saber 11 desde su teléfono. El núcleo de la app debe incluir: • Exámenes simulados con preguntas de opción múltiple que puedan cargarse y actualizarse fácilmente...]]> http://www.1001freelanceprojects.com/project/3475831/app-android-pruebas-saber-11 http://www.1001freelanceprojects.com/project/3475773/android-app-fixes-required Fri, 03 Apr 2026 09:56:08 GMT Budget: $30 - $250 USD

When you log into android app can you just ensure that the registration process is working properly, it was working well before however for some reason it has stopped working, i think this might be because...]]> http://www.1001freelanceprojects.com/project/3475773/android-app-fixes-required http://www.1001freelanceprojects.com/project/3475644/auto-gas-analyzer-custom-software-development Thu, 02 Apr 2026 09:58:51 GMT Budget: $30 - $250 USD

Project Description – Automotive Gas Analyzer Software I own an automotive gas analyzer designed for spark-ignition engines (gasoline engines). The device is relatively old (manufactured in 1999), but it is still functional and provides relevant emission data...]]> http://www.1001freelanceprojects.com/project/3475644/auto-gas-analyzer-custom-software-development http://www.1001freelanceprojects.com/project/3475465/distinct-phone-model-recognition-via-ml-google-vertex-ai Wed, 01 Apr 2026 03:51:33 GMT Budget: $250 - $750 USD

Busco experto en Google Vertex AI / Computer Vision para crear un reconocedor de modelos de teléfonos a partir de imágenes. Ya tengo un dataset inicial etiquetado y necesito que se implemente el pipeline...]]> http://www.1001freelanceprojects.com/project/3475465/distinct-phone-model-recognition-via-ml-google-vertex-ai http://www.1001freelanceprojects.com/project/3475467/android-video-trimming-feature-2 Wed, 01 Apr 2026 03:48:28 GMT Budget: ₹75000 - ₹150000 INR

I’m enhancing my Android app with an in-app video editor focused on simple trimming and cutting. The workflow should feel native to Android: select a clip, drag handles to set new in/out points, preview in real time, then save or overwrite the file...]]> http://www.1001freelanceprojects.com/project/3475467/android-video-trimming-feature-2 http://www.1001freelanceprojects.com/project/3475174/app-developer Mon, 30 Mar 2026 03:58:13 GMT Budget: ₹12500 - ₹37500 INR

We are looking for a skilled App Developer to design and build a high-quality mobile application. The ideal candidate should have experience in Android and/or iOS development, strong problem-solving skills, and knowledge of modern programming languages such as Java, Kotlin, Swift, or Flutter...]]> http://www.1001freelanceprojects.com/project/3475174/app-developer http://www.1001freelanceprojects.com/project/3475074/remote-interview-representative-for-developers--2 Sun, 29 Mar 2026 03:33:45 GMT Budget: $250 - $750 USD

I am expanding my software-engineering agency into the US, Canada, and European markets and I need a confident voice on interview calls who can represent our senior developers. So US, Canada, Australia Citizens are prefered...]]> http://www.1001freelanceprojects.com/project/3475074/remote-interview-representative-for-developers--2 http://www.1001freelanceprojects.com/project/3475019/sales-email-sentiment-annotation Sat, 28 Mar 2026 17:03:59 GMT Budget: €12 - €18 EUR

I have a collection of outbound and reply-thread sales emails that need to be tagged for sentiment so I can train an internal automation model. The raw text is already cleaned and de-duplicated; what I now require is precise, message-level sentiment annotation (positive, neutral, negative)...]]> http://www.1001freelanceprojects.com/project/3475019/sales-email-sentiment-annotation http://www.1001freelanceprojects.com/project/3475023/srs-e-uml-per-software Sat, 28 Mar 2026 17:02:56 GMT Budget: €30 - €250 EUR

Ho già pronte le specifiche di dettaglio del progetto software e ho bisogno che vengano trasformate in due deliverable ben strutturati: 1. Un Software Requirement Specification di livello di dettaglio...]]> http://www.1001freelanceprojects.com/project/3475023/srs-e-uml-per-software http://www.1001freelanceprojects.com/project/3474861/enhance-and-scale-multi-account-ai-chatbot Fri, 27 Mar 2026 05:00:06 GMT Budget: $14 - $30 NZD

AI Chatbot Optimization & Scaling ManyChat + n8n + OpenAI Project Overview: We already have a fully functional AI chatbot system built using: ManyChat (Frontend – Instagram/WhatsApp DM automation) n8n...]]> http://www.1001freelanceprojects.com/project/3474861/enhance-and-scale-multi-account-ai-chatbot http://www.1001freelanceprojects.com/project/3474866/refine-and-scale-existing-ai-chatbot-system Fri, 27 Mar 2026 04:56:54 GMT Budget: $30 - $250 NZD

AI Chatbot Optimization & Scaling ManyChat + n8n + OpenAI Project Overview: We already have a fully functional AI chatbot system built using: ManyChat (Frontend – Instagram/WhatsApp DM automation) n8n...]]> http://www.1001freelanceprojects.com/project/3474866/refine-and-scale-existing-ai-chatbot-system http://www.1001freelanceprojects.com/project/3474814/backend-developer Thu, 26 Mar 2026 12:21:40 GMT http://www.1001freelanceprojects.com/project/3474814/backend-developer http://www.1001freelanceprojects.com/project/3474727/android-app-maintenance-deployment Thu, 26 Mar 2026 04:54:12 GMT Budget: ₹1500 - ₹12500 INR

My Android app is fully built and every asset is packed and ready. What I now need is a reliable developer who can take it across the finish line by publishing it on Google Play for me and then keeping it healthy with regular maintenance...]]> http://www.1001freelanceprojects.com/project/3474727/android-app-maintenance-deployment http://www.1001freelanceprojects.com/project/3474522/senior-full-stack-engineer-backend-ai-focus-mdash-build-ai-travel-copilot-app Tue, 24 Mar 2026 16:59:00 GMT Budget: $15 - $25 USD

Summary Job Overview We are building a next-generation AI-powered travel app that combines: - AI trip planning • one-click booking (flights, hotels, experiences) • trip organizer (timeline + map) • AI...]]> http://www.1001freelanceprojects.com/project/3474522/senior-full-stack-engineer-backend-ai-focus-mdash-build-ai-travel-copilot-app http://www.1001freelanceprojects.com/project/3474526/automate-commission-calculations Tue, 24 Mar 2026 16:57:26 GMT Budget: $250 - $750 USD

I need help automating commission payouts for mortgage pipeline payroll. The automation should accommodate multiple commission structures. Key Requirements: - Automate calculation of commission payouts...]]> http://www.1001freelanceprojects.com/project/3474526/automate-commission-calculations http://www.1001freelanceprojects.com/project/3474290/music-signal-flow-resynthesizer-project Sun, 22 Mar 2026 22:51:33 GMT Budget: $250 - $750 USD

I’m building a Flow Resynthesizer devoted to audio processing, with the sole purpose of transforming musical signals in creative, non-destructive ways. The core idea is to take an incoming music track,...]]> http://www.1001freelanceprojects.com/project/3474290/music-signal-flow-resynthesizer-project http://www.1001freelanceprojects.com/project/3474153/build-scalable-data-pipelines Sat, 21 Mar 2026 16:54:15 GMT Budget: $15 - $25 USD

I’m looking for a data engineer who can design and implement a production-ready data pipeline from the ground up. The goal is simple: move raw data from its assorted sources into an analytics-friendly destination automatically, reliably, and with clear visibility into every step...]]> http://www.1001freelanceprojects.com/project/3474153/build-scalable-data-pipelines http://www.1001freelanceprojects.com/project/3474105/android-grocery-e-commerce-app Sat, 21 Mar 2026 04:54:50 GMT Budget: ₹100 - ₹400 INR

I’m launching a grocery-delivery service and need a complete Android application that lets customers create secure user profiles, fill a shopping cart, and pay seamlessly through Google Pay. The flow should...]]> http://www.1001freelanceprojects.com/project/3474105/android-grocery-e-commerce-app http://www.1001freelanceprojects.com/project/3473969/develop-interactive-quiz-report-web-platform Fri, 20 Mar 2026 05:03:54 GMT Budget: ₹100 - ₹400 INR

We are looking for a skilled full-stack developer to build an interactive web-based platform called Quizopedia ReportHub. This platform will allow users to participate in quizzes and generate detailed performance reports with analytics...]]> http://www.1001freelanceprojects.com/project/3473969/develop-interactive-quiz-report-web-platform http://www.1001freelanceprojects.com/project/3473933/nova-funcionalidade-lua-para-qbox Thu, 19 Mar 2026 23:03:12 GMT Budget: €8 - €30 EUR

Preciso desenvolver uma nova funcionalidade dentro da nossa base QBox e defini que tudo será escrito em Lua. O trabalho será cobrado por hora, pois a demanda pode crescer conforme avançamos e pretendo manter total flexibilidade de escopo — sempre dentro do mesmo repositório...]]> http://www.1001freelanceprojects.com/project/3473933/nova-funcionalidade-lua-para-qbox http://www.1001freelanceprojects.com/project/3473789/need-12-android-testers-for-closed-testing-google-play-requirement-ndash-14-days Wed, 18 Mar 2026 10:51:29 GMT Budget: ₹600 - ₹1500 INR

I am looking for a pool of 12 Android users to participate in a closed testing program for 14 days as required by Google Play Console. This is a simple task — the app is already fully developed and stable...]]> http://www.1001freelanceprojects.com/project/3473789/need-12-android-testers-for-closed-testing-google-play-requirement-ndash-14-days http://www.1001freelanceprojects.com/project/3473758/android-vending-kiosk-app-build Wed, 18 Mar 2026 05:02:20 GMT Budget: ₹12500 - ₹37500 INR

I need a lightweight Android kiosk application for a single-product vending machine. On load, the tablet should loop a short instructional video that shows buyers how to use the machine. Because I don’t...]]> http://www.1001freelanceprojects.com/project/3473758/android-vending-kiosk-app-build http://www.1001freelanceprojects.com/project/3473716/technical-job-readiness-certification-course Tue, 17 Mar 2026 10:49:43 GMT Budget: ₹600 - ₹1000 INR

I’m putting together a complete technical certification that helps job-seekers prove they are ready for the workplace. The course must walk learners from fundamentals to real-world application across three...]]> http://www.1001freelanceprojects.com/project/3473716/technical-job-readiness-certification-course http://www.1001freelanceprojects.com/project/3473609/development-of-ai-workstation-and-nlp-infrastructure Mon, 16 Mar 2026 07:18:56 GMT Budget: $100 - $200 USD

I am seeking a freelancer to remotely assist in developing a complete NLP infrastructure for training, fine-tuning, and serving a custom customer-service AI. The scope includes: - Remote hardware setup for AI workstation...]]> http://www.1001freelanceprojects.com/project/3473609/development-of-ai-workstation-and-nlp-infrastructure http://www.1001freelanceprojects.com/project/3473558/pot-sales-web-app Sun, 15 Mar 2026 11:03:31 GMT Budget: $30 - $250 USD

I want to launch an online storefront dedicated to pots of every size and style, and it needs to feel just as smooth on a phone as it does on a laptop. A responsive design is therefore non-negotiable....]]> http://www.1001freelanceprojects.com/project/3473558/pot-sales-web-app http://www.1001freelanceprojects.com/project/3473298/full-stack-development Thu, 12 Mar 2026 13:12:25 GMT http://www.1001freelanceprojects.com/project/3473298/full-stack-development http://www.1001freelanceprojects.com/project/3472945/python-cli-library-management-system Mon, 09 Mar 2026 23:00:46 GMT Budget: $30 - $250 USD

Hi Freelancers! So i have an assignment i need to make for my school in Progamming. Its about developing a library management system using Python that demonstrates the understanding of OOP concepts such as classes, objects, inheritance, and polymorphism...]]> http://www.1001freelanceprojects.com/project/3472945/python-cli-library-management-system http://www.1001freelanceprojects.com/project/3472825/integrate-multiple-ota-apis Mon, 09 Mar 2026 04:55:52 GMT Budget: €30 - €250 EUR

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...]]> http://www.1001freelanceprojects.com/project/3472825/integrate-multiple-ota-apis http://www.1001freelanceprojects.com/project/3472789/clone-iptv-android-apk Sun, 08 Mar 2026 16:44:40 GMT Budget: $750 - $1500 USD

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...]]> http://www.1001freelanceprojects.com/project/3472789/clone-iptv-android-apk http://www.1001freelanceprojects.com/project/3472714/apache-solr-word-indexing-extension Sun, 08 Mar 2026 05:02:51 GMT Budget: ₹750 - ₹1250 INR

I’m expanding my existing Apache Solr setup so it can index a new data type: Microsoft Word documents. The goal is to feed .doc and .docx files straight into Solr, have their full text and key metadata extracted, and then make that content fully searchable alongside everything already in my core...]]> http://www.1001freelanceprojects.com/project/3472714/apache-solr-word-indexing-extension http://www.1001freelanceprojects.com/project/3472721/replit-to-gcp-supabase-migration Sun, 08 Mar 2026 04:56:19 GMT Budget: min ₹2500 INR

My React/Java-based web application is currently deployed on Replit, database and all. I now need the entire workload moved—server code to Google Cloud Platform and data to Supabase—while keeping everything running exactly as it does today...]]> http://www.1001freelanceprojects.com/project/3472721/replit-to-gcp-supabase-migration http://www.1001freelanceprojects.com/project/3472547/desktop-business-management-software Fri, 06 Mar 2026 17:03:15 GMT Budget: ₹37500 - ₹75000 INR

I need a complete desktop application that will centralise and automate my daily business-management tasks. The program should run natively on Windows (macOS compatibility would be a welcome bonus) and...]]> http://www.1001freelanceprojects.com/project/3472547/desktop-business-management-software http://www.1001freelanceprojects.com/project/3472423/full-stack-developer-needed-for-multi-vendor-marketplace-angular-spring-boot-aws Thu, 05 Mar 2026 16:55:37 GMT Budget: $15 - $25 USD

Full-Stack Developer Needed for Multi-Vendor Marketplace (Angular + Spring Boot + AWS) **Project Overview** We are looking for an experienced full-stack developer (or a small team) to extend an existing e-commerce platform into a **multi-vendor marketplace similar to Amazon (MVP version)**...]]> http://www.1001freelanceprojects.com/project/3472423/full-stack-developer-needed-for-multi-vendor-marketplace-angular-spring-boot-aws