Java is a versatile, object-oriented programming language that is widely used for software development across various industries. Java Developers can help clients create anything from complex web applications to automated trading bots and mobile apps. With their advanced skills and knowledge, they can turn your vision into reality, providing you with tailored solutions that align with your business goals. Here are some recent projects that our expert Java Developers made real:

  • Developing custom GUIs for existing codebases
  • Creating encrypted, secure crypto apps
  • Designing cross-platform audio merging tools for mobile devices
  • Building sophisticated trading bots for the cryptocurrency market
  • Implementing open-source virtual machines in C
  • Collaborating as senior developers on large-scale Android projects
  • Solving server request errors for mobile applications
  • Running and optimizing code from Git repositories
  • Designing and implementing web services for seamless integration

Hiring Java Developers on Freelancer.com gives you access to a global pool of talented professionals who can deliver high-quality solutions tailored to your needs. Our platform makes it easy and convenient to find, hire, and collaborate with skilled Java experts from around the world. So why wait? Bring your ideas to life by posting your own project and hiring a Java Developer on Freelancer.com today!

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    Erase Blackmail Material Across Devices 23 ώρες left
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    I'm in dire need of a professional who can eliminate sensitive content from my devices. Unfortunately, I've been targeted with blackmail and need to remove any photos and videos of myself that have been used against me on Facebook, Instagram, and Kik. Your primary tasks will be: - Erasing blackmailing material: You are required to thoroughly search and securely delete any photos and videos of me that could be used against me. - Ensuring privacy: It's crucial that you handle this task with the utmost discretion to protect my privacy and prevent any further misuse of this content. I need this content removed from the following devices: - Smartphone - Computer - Tablet Your experience and skills should include: - Proficient in Android system: Since my devices run on Androi...

    €286 (Avg Bid)
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    I'm in search of a skilled fresher to convert a raw Java source code into a mobile application for Android. The successful candidate must demonstrate patience and understanding with the following requirements: - Translate Java code into a fully functional mobile application. - The project will only be paid for upon my complete satisfaction with the outcome. Ideal skills and requirements include: - Proficient in Java programming - Previous experience in mobile app development for Android - Attention to detail and patience - Ability to troubleshoot and problem-solve independently - Good communication skills and understanding of client needs.

    €17 (Avg Bid)
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    OCR-Based Invoice Automation 6 μέρες left
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    We have our own ERP for accounting and inventory control, develioped using Spring Boot and Angular. I am in need of an experienced developer who can assist in integrating various PDF formats of invoices through the use of Optical Character Recognition (OCR) technology. The primary objective of this task is to streamline and automate the processing of invoices. Initially we can focus only on Sales Modules in which we have 2-3 formats of invoice and which need to be imported automatically in the entry module. Key Project Details: - The PDF invoices I frequently deal with come in both scanned image and digital (text-based) formats. - The extracted data from these invoices must be: - Directly integrated into Sales and Purchase Invoice Module for further processing - Exported to Excel/...

    €55 (Avg Bid)
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    I'm looking for an experienced Android app developer to create an invoicing app that's primarily focused on managing product sales. It's important that the app supports offline functionality. Key Features: - Product Sales Focus: This app will primarily be used for creating and managing invoices related to product sales. It should have a user-friendly interface for easily adding products, quantities, and generating invoices for customers. - Offline Support: The app must have the capability to work offline. This is crucial as it ensures my team can continue their work even without an internet connection. Once online, the app should seamlessly sync data with the cloud. Ideal Skills and Experience: - Android App Development: Extensive experience in developing high-quality Andr...

    €141 (Avg Bid)
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    I am looking for a skilled Android app developer to create an e-commerce mobile app similar to TikTok shop. However, the app should not integrate with Shopify or any other store, it should function as a standalone store much like Amazon. Key functionalities: - User registration: Users should be able to easily register and maintain a personal account - Product search: A robust and efficient product search mechanism should be implemented. - In-app purchases: Users should be able to directly buy products from within the app. Payment methods: We aim to offer credit card payments at this point, so experience in integrating secure credit card payment gateways is a must. The successful freelancer needs to have experience in building e-commerce apps, specifically for Android. Familiarity with...

    €822 (Avg Bid)
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    Android & iOS Image-to-Text App Development 6 μέρες left
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    I'm in need of an expert app developer proficient with both Android and iOS platforms to create an advanced image-to-text generator application. The main functions of this application include: - Conversion of images into clear, editable text. - Saving the converted text into a document, specifically in TXT file format. There is no specific style or layout requirement, your main goal should be the functionality and efficiency of the app. The design and UX/UI should be user-friendly and interactive. The successful freelancer should demonstrate: - Vast experience in both Android and iOS app development - Proven track record in creating and maintaining image-to-text apps or similar - A detail-oriented approach focused on precision and accuracy. Your responsibilities will includ...

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    Feature Enhancement for Chrome Extension 6 μέρες left
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    I have a chrome extension that tracks email opens and clicks. A box inside each email thread displays the open/clicks data. But this box disappears after someone replies to the email and that box only appears at the first email which was tracked. I want it to be a floating box that stays through the whole email thread, not just one email inside the email tread.

    €149 (Avg Bid)
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    Chrome Extension HTTP PUT Payload Clone to Local Server 6 μέρες left
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    I am seeking a coder with advanced skills in working with Chrome Extensions and HTTPPUT method. The primary task for this project will be to modify the request payload of the HTTPPUT method. The chosen freelancer needs to: - Replicate the payload and send it to my local server. - Implement modifications to the payload, specifically updating existing values rather than adding or removing data. - Focus on personal details within the payload for these updates. Proficiency in JavaScript, Chrome Extension Development and HTTP methods is ideal. This task will require a keen eye for detail, as the modifications are sensitive due to the focus on personal detail fields. Ability to uphold confidentiality is also important.

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    Java Programmer Needed for Java - Intellia IDEA. WAR File 6 μέρες left
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    Hello. I require the expertise of a seasoned Java programmer to help me compile my WAR file. Currently, I encounter the error message "Groovyc: unable to resolve class " when I compile. I've made modifications to the code prior to this issue, but the root of the problem remains a mystery. In addition to the compilation error, I implore for assistance in redirecting my old domain name to a new one within the code (Refer to attached screenshot for more information). Ideal Skills and Experience: - Proficiency in Java programming and understanding of core principles - Experience in handling and resolving WAR file compilation errors - Domain redirect expertise within the coding realm Software professionals interested in this project should provide detailed project proposals...

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    Enhance Android App Performance and Security 6 μέρες left
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    I'm looking for an experienced Android developer who can help to update my in-browser app. The task will involve: - Improving the app's overall performance with an emphasis on stability. The aim is to create a seamless, glitch-free user experience. - Updating the app to comply with the latest security rules and standards. Although the app should adhere to all relevant rules, it is preferred if you have dealt with GDPR, HIPAA, and PCI DSS regulations before. Ideal skills for this job would include proficiency in Android development, experience in improving app performance, and a strong understanding of the mentioned security standards. Previous experience with in-browser apps is a bonus. It is essential you can deliver a finished, ready-to-upload app that meets all app store re...

    €518 (Avg Bid)
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    I am in need of a developer well-versed in web development to guide me through deploying my GitHub project on Netlify. The project can be found here: These tech were used to make the software ⚛️ React JS - Frontend ? Apollo GraphQL Server v3 - Server API ? GraphQL Template By Mohit - Boilerplate for Apollo ? Prisma - ORM ? Any relational or non-relational database that Prisma supports ?️ Redux w/ Redux Toolkit - State management ? IP Registry - Free Geolocation lookups

    €9 (Avg Bid)
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    I'm seeking a skilled professional who is proficient in both AI and Pabbly to help me create a chatbot. This chatbot needs to connect with a specific user through a web interface. Key Responsibilities: - Develop a chatbot in Aisensy and Pabbly - Ensure that the chatbot can connect with a specific user through a web interface Ideal Skills: - Experience in AI development - Proficiency in Pabbly - Ability to create a secure and user-friendly chatbot - Excellent communication skills and ability to understand client needs.

    €26 (Avg Bid)
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    I am seeking a proficient Python and Java programmer to develop a desktop software for me. Key Responsibilities: - Software development utilizing Python and Java. Ideal Skills and Experience: - Proficient with OpenAI and creating queries with api - Flask or similar backend with javascript, etc, front end - Microsoft Azure deployment - Working with database - Proficiency in Python and Java programming languages. - Extensive experience in software development, specifically desktop applications. - Strong problem-solving abilities and attention to detail.

    €23 / hr (Avg Bid)
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    Required an experienced developer to create a comprehensive Google Sheets Management system. Core capabilities: - Automated data entry - Reporting and analytics This system is designed for a small user base, specifically between 1-10. Data Handling: - The system should be capable of handling and processing various data formats including: - Text data - Numerical data - Date and time data To be considered for this job, the ideal candidate should: - Have proven experience in developing similar systems; - Be well versed with Google Sheets and its functionalities; - Understand different data types and how to manage them effectively in Google Sheets. Create a system that not only meets our requirements, but also provides a user-friendly interface for our team. We look forward...

    €32 / hr (Avg Bid)
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    I'm in need of a seasoned IT specialist with diverse skills. Key Responsibilities: - Website Development: You should be able to create websites from scratch, maintain them, and make necessary updates. - Data Analysis and Reporting: Experience in data analysis and reporting is crucial for this role. - Network Setup and Maintenance: You'll be responsible for setting up and maintaining our network infrastructure. - Software Development: A good grasp of various programming languages and technologies is necessary. Skills & Experience Required: - Proficiency in Python, Java, C++, Ruby, PHP, SQL, Dart, React.js, and javascript - Experience in project management - Strong background in software engineering Looking forward to your proposals!

    €164 (Avg Bid)
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    Advanced Dual-Screen Android Application 6 μέρες left
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    I'm seeking a skilled Android developer to create an application that innovatively redefines multitasking. This application will have the capability to: - Split the device's display into two equal halves - Allow automatic resizing of selected apps within these halves This application aims to revolutionize user productivity by enabling seamless multitasking between two apps on the same screen. Key Features: - Divide Screen: The application should be designed to partition the screen into two even sections, paving the way for simultaneous use of two different applications. - Resize Applications: More than merely splitting the screen, it should smartly adjust the selected apps to fit into the divided screen automatically. Manual resizing by the user won't be necessary. Comp...

    €533 (Avg Bid)
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    I'm seeking an experienced Android developer to help me debug my Uber app. The app is currently facing issues such as crashing on launch, inability to book a ride, and malfunctioning location tracking. Your task would include: - Investigating the root cause of these issues - Implementing necessary fixes to resolve them - Ensuring the app is functioning seamlessly post-debugging You must possess: - Proven experience in Android app development - A deep understanding of the Uber app and its functionalities - Strong problem-solving skills and ability to debug complex issues - Timely and effective communication skills Please note that I have recently updated my Uber app, which could have potentially triggered these issues.

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    Crypto scanning/scraping solution 6 μέρες left
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    Hi, I want somebody to build an alerting solution that will send me an email instantly each time a crypto project creates contracts on more than one of the following chains. With the same contract address. BnB ETH Sol Arb Avax Base Optimism I also want the data to output to a spreadsheet also in real time. In addition I want alerts and emails sent when; 1. liquidity is added to one of the contract addresses that meets the above criteria 2. Liquidity is removed from one of the contract addresses that meets the above criteria. I would like the routine to run regularly.

    €33 (Avg Bid)
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    I'm in need of a skilled AI developer who can create an effective image recognition system. The primary objective of this project is to utilize the AI for detecting specific objects or patterns in images. Here's a more detailed breakdown of the requirements: - **Image Recognition:** The AI should be able to automatically scan images from a database and accurately identify specific objects or patterns. - **Database Integration:** Seamless integration with an image database is crucial, as the AI will be primarily scanning images from this source. - **Accuracy and Efficiency:** The system should be programmed to ensure high accuracy in object detection and be efficient in its processing. Ideal Skills and Experience: - Previous experience in developing AI systems, partic...

    €2338 (Avg Bid)
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    Sure, here's a draft for your job description: --- Title: Cryptocurrency Platform Developer Description: We are seeking a talented and experienced developer to join our team and help build a cutting-edge cryptocurrency platform. As a Cryptocurrency Platform Developer, you will be responsible for designing, developing, and maintaining our platform, which allows users to seamlessly receive, convert, and manage various cryptocurrencies. Responsibilities: - Design and implement secure and scalable systems for handling cryptocurrency transactions. - Integrate with external networks and APIs to facilitate seamless fund transfers. - Develop algorithms for automatic currency conversion and deposit crediting. - Ensure compliance with relevant regulations and security best practices. - Coll...

    €118 (Avg Bid)
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    Open MPI development using Java 6 μέρες left
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    I am looking for an Open MPI developer who has good knowledge about writing MPI programs in Java. The codes to write are simple tasks that utilize OpenMPI's ability to run different functions concurrently, the purpose is to demonstrate a simulation. The functions themselves are simple. I know that because I am a Java developer but I don't have knowledge about this framework. Important Note In your proposal/message, make sure to explain the environment setup that is necessary to run around 3 concurrent functions at a time using Open MPI, so that I know you are genuine, don't answer using chatgpt or other AI tools. Don't waste your bid if you cannot answer this question because I will not respond to that message. And if you think there is a better MPI framework (Strictl...

    €38 / hr (Avg Bid)
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    I'm looking for help with routing incoming calls based on caller ID in either Twilio or RingCentral. The program would look at the caller's phone number, look it up on a table, and route the caller accordingly such as described here: Developer must be physically located in the US.

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    I'm looking for a skilled Android developer with a good understanding of Kotlin, and a basic grasp of scheduling algorithms. Specifically, I need someone who can implement a Greedy Bin Packing Algorithm into an Android application. Key Project Details: - Duration: 1 week Main Project Requirements: - Proficiency in Kotlin: You should be comfortable working with Kotlin to implement the algorithm effectively. - Understanding of Greedy Bin Packing Algorithm: You will be responsible for integrating this algorithm into the app. - Compatibility: Ensure that the application is compatible with Android phones specifically. Algorithm Customization: - Maximum weight per bin - Maximum number of items per bin - Minimum packing efficiency Please ensure that you have experience in both Android d...

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    I'm looking for an experienced developer to create a mobile app for Android, specifically focused on business software functionalities. Key Requirements: - The app should be developed using Flutter, taking into consideration native Android design guidelines. - The primary focus is on creating a reliable and efficient software tool for business purposes. - The final product should be fully functional, user-friendly, and well-tested for quality assurance. Ideal Skills and Experience: - Proficiency in Flutter for Android development. - Experience in creating business software or similar applications. - Strong understanding of software development best practices, including testing and code quality. - Good communication and problem-solving skills, with the ability to work independently ...

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    I am seeking a proficient developer capable of designing a graphical user interface (GUI) or website to utilize Coinbase's Wallet API features for Bitcoin transactions that will be compatible with Windows. Project Specifics: - The main function of the interface is to perform the basic buy/sell operations of Bitcoin transactions. - Experience in integrating various APIs, especially Coinbase's Wallet API, is essential. - Familiarity with cryptocurrency, specifically Bitcoin, is beneficial, but not compulsory. Ideal Skills: - Proficient in working with Windows-based GUI or Web development. - Knowledge and experience with APIs integration, preferably Coinbase's Wallet API. - Understanding of cryptocurrency transactions, especially Bitcoin. -PHP, Python, C#, or Java Please en...

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    I'm currently seeking a software engineer to help with software development and bug fixing. The ideal candidate should be proficient in Java, Python, and C++. Key Responsibilities: - Software Development: The primary task will involve collaborating with our team to develop software. You should be capable of writing clean, readable, and efficient code in the specified languages. - Bug Fixing: You'll be responsible for identifying, troubleshooting, and resolving software issues as they arise. Ideal Candidate: - Proficiency in Java, Python and C++: It's essential that you can work effectively in all these languages. - Windows Development Experience: Our project is specifically for the Windows operating system, so experience with Windows development would be highly advantage...

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    Python Data Analysis Tool Development 6 μέρες left
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    I'm in need of a Python developer to create an efficient data analysis tool for me. The project will be executed on a Windows operating system. Skills & Experience: • Proficient knowledge in Python programming • Familiarity with cPanel and XAMPP is essential • Proven experience in data analysis will be crucial • Understanding of how to manage and process small to medium-sized data sets Main Task: • Design and build a Python application specifically geared towards analyzing small to medium-sized data sets It would be a plus if the freelancer is able to make the tool flexible to handle both small and large data sets.

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    Game Table Creation Using GUI 6 μέρες left
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    I'm in need of a game developer to help me create a game table using graphical user interface (GUI). Coding will be provided to make the table. The game type and features are to be determined in collaboration with the developer, however, I envision a fun and interactive game with a visually appealing and easy-to-use interface. Key Responsibilities: - Collaborating on the type of game to be developed. - Designing and implementing an intuitive and engaging GUI. - Ensuring the game is compatible with a range of platforms for user accessibility. Ideal Skills and Experience: - Proficiency in game development and GUI design. - Experience in creating interactive and engaging games. - Familiarity with developing for multiple platforms. - Strong communication skills and ability to collaborat...

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    I need a tech-savvy professional who can install the latest version 1.5 of a video streaming app on Android. I need this to be a timely job, as I need it done ASAP. Key Requirements: - Installation of the latest version 1.5 of a video streaming app on Android - Timely completion, as the project is urgent Note: The need for user registration and login features was skipped, so these features are not required for this project. The primary focus is on the successful installation of the app on the Android platform.

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    Face Recognition in Android App (Java) 6 μέρες left
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    ***Freelancers Only! No Agencies! I need you to implement face detection, tracking and recognition using existing C++ libs for my Android app written in Java. Most of the implementation is in Java, JNI, JDK, but some is in C++ to tie loose ends. Java and face recognition experience are a must! + Video calls in English for ongoing communication - MUST! Please explain about your face recognition experience. Please start your message with the words: "I'm a Java Expert!"

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    Description: We are seeking experienced and talented freelance course creators to develop high-quality programming and other valuable skill courses for our online tutoring platform. As a course creator, you will be responsible for crafting engaging and informative lessons that cater to learners of various skill levels. All courses will be needed to publish on platform Responsibilities: -Develop comprehensive courses on programming languages, marketing, and other valuable skills. -Create a curriculum that consists of a minimum of 8 lessons, each with 3-4 sub-lessons. -Design engaging video lessons with practical demonstrations and exercises to reinforce learning. I-ncorporate relevant external materials, such as articles, books, or online resources, to enhance the course content. -Ens...

    €16 (Avg Bid)
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    Java/Groovy Developer for Code Compilation 6 μέρες left
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    I'm looking for a skilled professional who's familiar with Java 7.0 and Groovy 2.5.6 for a code compilation task. You don't necessarily need to know about IntelliJ IDEA 2003, but experience in this or similar platforms might be beneficial. Code runs on Tomcat 7.0 and JRE7. Also fix any redirection issues in the code. - Review and troubleshoot my existing code. - Fix errors which are preventing the successful compilation. - You should have experience with Java 7.0 and Groovy 2.5.6 as it's crucial for this project. Screen shot is what I am getting on the error on my pc.

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    Simple ready made Uber-like Android App Development 6 μέρες left
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    I am in urgent need of a developer to help produce an Android app that has a resemblance to Uber. Key functionality required for the app includes: - Real-time Tracking: This is crucial as it will enable users to keep track of their rides in real time. - In-app Payments: Implement a seamless in-app payment system for ease of transactions between users and drivers. - Rating System: To ensure quality and trust, include a feature where users can rate and review drivers based on performance. Additional features that should be integrated into the app are: - User and Driver Registration: Enable distinct interfaces for both users and drivers to register and manage their profiles. - Fare Estimation: An integrated system predicting the ride fare before commencement, ensuring transparency and prev...

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    1. At least 2 years of experience in Android application development 2. Proficient in Java or Kotlin programming languages and Android development tools and frameworks 3. Have a certain understanding of mobile application design and user experience 4. If you have published applications for s-/--a--/--l---/-e, I am interested and look forward to further communication with you

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    I have a working Python code for a Telegram bot, but my current setup only allows one broadcast at a time. I am seeking an experienced Python programmer who can expand its functionality to handle multiple broadcasts simultaneously. Key tasks involved: - Modifications to existing Python script to allow multi-threading. - Ensure the bot's performance isn't compromised due to the enhancement. - Complete debugging post modifications. Ideal Candidate: - Wide-ranging experience with Python. - Solid background in handling telegram bots. - Exposure to multi-threading concepts. I am looking for a rapid implementation, you should be able to start as soon as possible. Please include your estimated timeline to complete these modifications in your proposal.

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    Trophy icon Comprehensive GNSS Data Tracking App 1 μέρα left

    I'm on the hunt for an experienced Android app developer who can seamlessly build an application that takes GNSS readings, stores them in a database, and exports data by csv. App needs to provide option to change data point collection frequency, as well as accuracy. And there needs to be an oppption to fetch a single gps point or track a series of points . Key Features: - The app needs to record location coordinates, timestamps, and altitude data, storing this data in an easily accessible and secure database. - I require this app to be fully compatible with current generation Android devices, ensuring a broad applicability. - The app should work in both real-time and interval modes. It should save GNSS readings as they come in and also provide the capability to batch save multiple r...

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    Java Application Developer Needed 5 μέρες left
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    I need an expert for developing a Java application for demonstration purposes. If you have expertise please apply with some previous samples. Also, no teams or companies please.

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    Java Software Developer - SYDNEY BASED ONLY 5 μέρες left
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    FOR FREELANCERS IN SYDNEY ONLY I'm seeking the expertise of a Java software developer in Sydney, Australia. The ideal candidate should have a background in Android development and be able to take an existing software and expand. Key Responsibilities: - Expand an existing software of medical device on windows and tablet. - Implement and integrate . - Ensure the software remains compatible with mobile platforms and retains its user-friendly interface. Ideal Candidate: - Proficient in Java software development. - Prior experience with Android development. - Skilled in integrating. - Knowledge of user authentication and database integration. - Possesses the ability to maintain mobile compatibility. - Strong communication skills and team player. As equipment provided by...

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    Spring Boot Code Refactoring & Debugging 5 μέρες left
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    I'm looking for an experienced Spring Boot developer to help me with some code refactoring and debugging. Check this: 1. Compile the code and fix bugs. 2. Modify the project. a. Create individual componemts. a. server b. client c. Frontend etc. and refactor. Simplify the code. 3. Test and release. - Compile the code and perform minor tweaks and optimizations to address any bugs that may arise. - After the initial debugging, the focus will shift to modifying the project. It involves breaking down the existing code into individual components such as server, client, frontend, etc. - In this modification phase, the main goal is to enhance the functionality of the project while simplifying the code structure. The final phase will encompass thorough testing of the revamped code for an...

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    Struts 1 Setup with Detailed Documentation 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm in need of a Struts 1 developer who can assist me in setting up my existing projects on my Windows system. This job will involve remote work, with you providing guidance and comprehensive documentation throughout the process. Key Project Requirements: - Setting up existing Struts 1 projects: I need someone with hands-on experience in setting up and configuring Struts 1 projects to ensure my system runs smoothly. - Remote guidance: As this project will be conducted remotely, clear and concise communication is essential. I'm looking for someone who can guide me through the setup process effectively. - Detailed documentation: I require detailed documentation on the setup and operation of the projects. This includes guidance on how to maintain and troubleshoot the system in the...

    €16 (Avg Bid)
    €16 Μέση Προσφορά
    1 προσφορές
    Android Developer for Educational Rewards App 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am seeking an experienced Android app developer to create "RessacaPay," a mobile application designed for a school in Contagem, Brazil. This app aims to foster positive behaviors among students by allowing them to earn and spend points on school-related items through a rewards system. Overview of RessacaPay: "RessacaPay" integrates a digital rewards system where elementary and high school students earn points for positive behaviors and academic achievements. These points can be used to purchase various items at the school store, enhancing the educational experience through positive reinforcement. Core Features: Reward system for tracking and managing points. QR payment functionality for secure transactions within the app. User dashboards for both students and teach...

    €293 (Avg Bid)
    €293 Μέση Προσφορά
    65 προσφορές

    Node.js Developer Needed to Refine 2 of my Game Logic ( Under 100 lines for each game )

    €137 (Avg Bid)
    €137 Μέση Προσφορά
    66 προσφορές
    Android Virtualization for Message Farming 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm looking for an adept professional who can create an Android virtualization solution. This solution should be flexible enough to be used on micromachines on AWS Amazon or any other system via Docker or Kubernetes. The end goal is to enable the running of multiple, simultaneous Android cell phones. Key Aspects: - It must support Google Play, Google Drive, and specifically, WhatsApp. - The main purpose of this project is virtual phone farming. - The solution should automate the process of sending and receiving WhatsApp messages. Android virtualization solution, which can be used on Micromachines on AwsAmazon or Any system via Docker or Kubernets, which allows you to run a series of simultaneous cell phones on Android, with Gplay, GdRIVE, Whatsapp, edit version, resolution, macadres...

    €105 (Avg Bid)
    €105 Μέση Προσφορά
    26 προσφορές
    Solo Table Top Game Manager 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm in need of a Java desktop application that operates as a table top game manager for solo play. The ideal candidate will have experience in Java, NetBeans and 2D6 game terminology. Key Features: - Rule Enforcement: The app should ensure that the game is played according to the set rules. - Turn Management: The application is responsible for managing the flow of turns in the game. - Dice Rolls: The app should include a random dice roll feature. Ideal Skills: - Proficiency in Java - Experience with NetBeans - Understanding of game terms like 2D6 and D66 - Experience using Apache Derby Database jdbc network connectivity (e.g. jdbc:derby://localhost:1527/dbname) Deliverable: A well designed, complete NetBeans Java Swing Application project folder that I can open in NetBeans and e...

    €28 - €235
    Σφραγισμένο
    €28 - €235
    20 προσφορές
    Android Payment NFC POS Mobile App 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Android Payment NFC POS Mobile App • Mobile application to collect payment by NFC function by connecting the card to the android smart mobile the supports NFC, Integrated with GabbiPay Payment Gateway. Please the attached file before you bed. Thanks

    €164 (Avg Bid)
    €164 Μέση Προσφορά
    66 προσφορές

    I'm in need of a tailored billing application for my restaurant, specifically designed to operate on the Android system. Key features of the system should include: - A robust billing system, able to handle high transaction volumes. Ideal skills and experience: - Previous experience in designing and implementing Android applications - Familiarity with restaurant operations and billing systems - Demonstrable ability in designing user-friendly interfaces The app should be tailored to cater to cash payment option only and mentioning only in case of online payment, eliminating the need for complex credit or mobile payment integrations. This should streamline the complexity and allow for a more efficient application. Your expertise in understanding the nuances of payment methods, ...

    €99 (Avg Bid)
    €99 Μέση Προσφορά
    8 προσφορές
    springboot Code Compilation, Bug Fixes & Refactoring 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm seeking a skilled developer to assist with the following tasks on my open source project hosted on GitHub. Check this: 1. Compile the code and fix bugs. 2. Modify the project. a. Create individual components. a. server b. client c. Frontend etc. and refactor. Simplify the code. 3. Test and release. - Compile the code and perform minor tweaks and optimizations to address any bugs that may arise. - After the initial debugging, the focus will shift to modifying the project. It involves breaking down the existing code into individual components such as server, client, frontend, etc. - In this modification phase, the main goal is to enhance the functionality of the project while simplifying the code structure. The final phase will encompass thorough testing of the revamped code...

    €137 (Avg Bid)
    €137 Μέση Προσφορά
    46 προσφορές

    I'm on the lookout for a developer skilled in Java and MySql. The primary requirement for this job is to develop a full-stack Java project with the following features: • User Authentication: A powerful and secure user authentication system is a must. • Database Integration: The successful candidate must be able to integrate a MySQL database into the project. • Payment Processing: To foster ease-of-use in transactions, a secure payment processing gate has to be instilled. • Frontend Design: Looking for someone with an eye for detail to create a user-friendly and attractive frontend design, aimed at enhancing the user experience. Ideal skills and experience for the job encompass Java development, MySQL database integration, and frontend design that boosts user...

    €10 (Avg Bid)
    €10 Μέση Προσφορά
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    I need a skilled programmer who is proficient in JavaScript and Java to complete task in my project as soon as possible. The project has a tight deadline, is quite simple, and it's crucial for the successful freelancer to have experience in building and implementing solutions in these languages. Key requirements: - Advanced knowledge and prior experience with JavaScript and Java - Proven track record of delivering quality work within tight deadlines - Availability to fulfill a simple and specific task, and if the cooperation is successful, continue the project further, with subsequent specific tasks.

    €28 / hr (Avg Bid)
    €28 / hr Μέση Προσφορά
    70 προσφορές

    I am seeking a seasoned Artificial Intelligence developer with specific experience in natural language processing, machine learning, and computer vision. While the precise tasks for the AI haven't been fully defined, it will be crucial for you to have a versatile skill set. Key requirements: - Proven AI development experience. This is the sole requirement for your application - please include a detailed outline of your experience in AI development, focusing on the aforementioned specializations. - Ability to produce a testable AI model. At the end of the project, I wish to have a testable AI model that I can validate and explore personally. Optimal candidates will demonstrate a keen understanding of AI development, a detail-oriented work ethic, and exceptional communication skil...

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    10 προσφορές

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