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!

Από 258,228 αξιολογήσεις, οι πελάτες αξιολογούν τους Java Developers με 4.9 από 5 αστέρια
Πρόσλαβε Java Developers

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!

Από 258,228 αξιολογήσεις, οι πελάτες αξιολογούν τους Java Developers με 4.9 από 5 αστέρια
Πρόσλαβε Java Developers

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    Senior AWS Developer for Derivatives Data Processing
    6 μέρες left
    Βεβαιωμένο

    I'm in need of a senior developer with a strong focus on frontend and backend development, specifically on AWS. The ideal candidate should be well-versed in Python and have a solid understanding of task automation in the derivatives market. Key Responsibilities: - Implementing a React-based frontend - Developing a FastAPI backend on AWS - Automating tasks related to data processing and workflow Skills and Experience: - Proficiency in Python, especially for task automation - Extensive experience with React for frontend development - Expertise in FastAPI for backend development - Strong understanding of AWS services - Prior experience in the derivatives market is a plus - Proficiency in managing and optimizing databases, including SQL and NoSQL options - Expertise in containerization ...

    €1364 Average bid
    €1364 Μέση Προσφορά
    4 προσφορές

    L’obiettivo principale del progetto è quello di realizzare un’applicazione Java dotata di interfaccia grafica che implementi un gioco online basato sull’interazione tra client e server mediante comunicazione remota che avviene tramite le socket. Il gioco è caratterizzato da livelli di difficoltà crescenti in cui il client deve risolvere degli enigmi logico/matematici (determinare il numero mancante di una sequenza, risolvere un sudoku etc.) che riceve dal server e inviare a quest’ultimo la soluzione. Se corretta si procede con l’enigma successivo fino al completamento dei livelli. Dispongo di una struttura già definita da adattarla al nuovo progetto.

    €151 Average bid
    €151 Μέση Προσφορά
    8 προσφορές

    I'm creating an automated interviewing software for small to large companies. They will have the ability to post jobs to all jobboards at once. and when someone applies that application is pulled into the software and is analyzed for if they will be a good fit automatically. The company can then choose from this list of potential candidates to send an interview invite. When the candidate shows up for the interview through a link it will be an AI performing the interview based on a interview template given to it by the company ensuring all necessary questions are answered for the company to make a great decision. After the interview is complete the ai analyzes all responses from the candidate and provides the company with a comprhensive report of how the interview went and key insights...

    €159 Average bid
    €159 Μέση Προσφορά
    29 προσφορές
    Fishing Boat Monitoring System
    6 μέρες left
    Βεβαιωμένο

    I need an Android-based system to control fishing boats. This system will be used by government controllers equipped with Samsung Galaxy Tab S9 FE tablets with BLE PHY support. The primary function is to identify boats from around 300 meters distance and verify if the license plate corresponds to the declared boat. The aim is to combat false license plates and ensure only authorized boats are fishing in regulated areas. Key components: - An Excel file will be used as the database. This file needs to store various details about each boat, the corresponding license information and inspection records. - Each boat's specific details to be included in the Excel file are the boat name and registration number, owner's contact information and the boat's dimensions and type. Ideal ...

    €709 Average bid
    €709 Μέση Προσφορά
    14 προσφορές

    I am in need of an experienced professional who can provide job support for Java and Apache Kafka. The assistance is required to be offline in Bangalore. Required Skills: - Strong experience in Java 8, J2EE, and frameworks like Spring Boot, Hibernate, JPA. - Hands-on knowledge of REST APIs, Microservices, and MVC architecture. - Proficiency in Apache Kafka (brokers, producers, consumers, topics, partitions, and streams). - Familiarity with Docker, Kubernetes, AWS, and servers like Tomcat/JBoss.

    €257 Average bid
    €257 Μέση Προσφορά
    3 προσφορές

    I'm looking for an Android developer with a solid understanding of drones and expertise in GitHub. The project involves developing a Drone Control App, which will primarily offer real-time manual control of the drone. The app needs to be compatible with both Android and web platforms. Ideal Skills and Experience: - Proficient in Android app development - Knowledgeable about drone mechanics and functionalities - Experienced with GitHub for version control and collaboration - Capable of developing cross-platform compatibility (Android and web) - Understanding of real-time control system development Key Responsibilities: - Develop a user-friendly Drone Control App for Android and web - Implement the real-time manual control functionality - Ensure smooth performance and compatibility ...

    €119 Average bid
    €119 Μέση Προσφορά
    5 προσφορές

    I'm seeking a developer to create a FinTech wallet specifically designed to track the performance of my bitcoin mining operations. Key Features: - The primary function of the wallet will be to track mining performance. - The wallet should be fully integrated with my external mining hardware. Ideal Skills: - Extensive knowledge and experience in fintech and cryptocurrency wallet development. - Proficient in creating software that integrates with hardware. - Understanding of bitcoin mining metrics and performance indicators.

    €18 / hr Average bid
    €18 / hr Μέση Προσφορά
    15 προσφορές
    Automated Shopping Basket Bot Development
    6 μέρες left
    Βεβαιωμένο

    I'm in need of a developer who can create a bot that adds items to a shopping basket based on specific keywords detected in user input. The bot should be able to: - Parse user input for relevant keywords. - Match these keywords with a predefined product catalog. - Add the matched items to a basket and show the total cost. The preferred tech stack for this project is Python or JavaScript. Any previous experience with NLP libraries such as spaCy or NLTK would be considered a strong advantage.

    €196 Average bid
    €196 Μέση Προσφορά
    58 προσφορές
    Ecommerce Android App for Mini Mart
    6 μέρες left
    Βεβαιωμένο

    I need an experienced mobile app developer to create an ecommerce android application for my mini mart. The app should be focused on selling groceries. Key Requirements: - User Authentication: The app must have a phone number verification system for user authentication. This is to ensure a seamless and secure login experience for users. - Product Categories: The app will primarily deal with groceries. Therefore, the interface should be simple and easy to navigate, as it will cater to a wide range of customers. - Payment Methods: The app should support payments via Credit/Debit Card and Mpesa. It's crucial that the payment system is secure and user-friendly. Ideal Skills and Experience: - Proven experience in developing ecommerce applications - Expertise in Android app development -...

    €499 Average bid
    €499 Μέση Προσφορά
    115 προσφορές

    Project Title: Development of Train Ticket Booking System Objective: Create a functional train ticket booking application using Core Java that allows users to book, view, and cancel train tickets seamlessly. Scope of Work: Design and develop a console-based system for booking train tickets. Features to include: User registration and login. Train schedule viewing and filtering. Ticket booking, cancellation, and confirmation. Payment simulation functionality. Ensure the system is optimized and user-friendly. Target Users: Travelers looking for a quick and simple train ticket booking solution. Deliverables: 1. Fully functional application with source code and comments for easy understanding. 2. Basic user manual/documentation for operation. 3. Testing and debugging report. ...

    €13 / hr Average bid
    €13 / hr Μέση Προσφορά
    13 προσφορές
    Java L3 Support Engineer
    6 μέρες left

    Job Title: Java L3 Support Engineer Job Location: [Mumbai, Goregaon] Experience Level: 5+ Years Job Description:- We are seeking an experienced Java L3 Support Engineer to provide advanced technical support for Java-based enterprise applications. The ideal candidate will possess excellent problem-solving skills, a deep understanding of Java, and a proactive approach to ensuring application performance and stability. Responsibilities:- • Handle L3-level support for Java-based applications, troubleshooting and resolving escalated issues. • Debug and analyze Java code to resolve production issues and improve application performance. • Collaborate with development and QA teams to understand system architecture and provide solutions for defects. • Conduct root ...

    €20101 Average bid
    €20101 Μέση Προσφορά
    11 προσφορές

    I need help setting up a Python-based AI trading bot on a Windows or Linux Amazon server. The bot's code is complete, I just need someone to: - Configure the code and database on my server - Add approximately six API credentials for various systems, including Telegram and BONKbot - Ensure the bot interacts correctly with BONKbot on Telegram The bot is designed to perform automated buy and sell orders based on its checks of selected coins. Ideal skills and experience for this job include: - Extensive knowledge of Python - Familiarity with Solana blockchain technology - Experience setting up trading bots - Proficient in working with Windows or Linux servers and databases - Ability to configure and add API credentials I look forward to working with a professional who can get this p...

    €212 Average bid
    €212 Μέση Προσφορά
    32 προσφορές
    SAST Code Analysis for Quality Improvement
    6 μέρες left
    Βεβαιωμένο

    I'm looking for a seasoned software analyst who can assist with code analysis tasks for our diverse codebase. The primary aim is to enhance the quality of our code across various languages. Key Responsibilities: - Conduct thorough code analysis using SAST - Identify areas for quality improvement Ideal Skills: - Proficiency in code analysis - Extensive experience with Java, JavaScript, Python, and C# - Strong understanding of SAST tools - Excellent problem-solving skills - Ability to communicate findings clearly

    €206 Average bid
    €206 Μέση Προσφορά
    9 προσφορές
    Solana Token Sniping Trading Bot
    6 μέρες left
    Βεβαιωμένο

    I'm looking for a skilled developer who can build a trading bot for me on the Solana blockchain. The primary purpose of this bot is token sniping. Key Responsibilities: - Develop a trading bot that operates on the Solana platform. - Implement functionality for 'sniping' tokens, i.e., buying tokens as soon as they are listed on the exchange. Ideal Skills: - Proficient in blockchain technology, particularly with Solana. - Experience in building trading bots. - Understanding of token sniping strategies. Please provide examples of similar projects you've completed in your proposal.

    €78 Average bid
    €78 Μέση Προσφορά
    14 προσφορές

    I need a professional to configure the open-source Linphone for both iOS and Android. This setup is to connect with my SIP server for voice call purposes. Key Requirements: - Configure Linphone to work seamlessly with my SIP server for voice calls. - Implement a push server in the configuration to enhance connectivity. - Integrate specific branding elements into the Linphone app. This includes my logo, the designated color scheme, and the app name. Ideal Skills: - Extensive experience with Linphone configuration. - Proficient in SIP server integration. - Strong background in iOS and Android app configuration. - Capable of implementing a push server. - Skilled in app branding and customization.

    €479 Average bid
    €479 Μέση Προσφορά
    46 προσφορές
    C++ Console Developer Needed for Android
    6 μέρες left
    Βεβαιωμένο

    Hello, I'm looking for an experienced C++ or java developer to create a console for Android 10 and above. This console will have several features, including BLE compatibility, console history management, and a user interface for command input. Key Features: 1. BLE 4.2 and BLE 5.x compatibility 2. User can save console history to a text file on demand, with the option to define the file name 3. User can clear the console history 4. Console capacity of up to 2M Bytes of text 5. User commands can only be entered from a predefined input string 6. 10 user-defined commands and 10 buttons to use these commands; commands must be automatically stored 7. Configurable special characters after a command line (r, and/or n) 8. Minimal possible permissions from the OS 9. All source code must be ...

    €20 - €166
    Σφραγισμένο
    €20 - €166
    5 προσφορές

    I'm in search of a seasoned developer to create an automated trading bot specifically for the Saudi market. The bot should be designed to operate on TickerChart and implement selected trading strategies to boost the growth of my investment portfolio. Key Requirements: - Expertise in developing trading algorithms and integrating them with TickerChart. - Ability to implement specific trading strategies: VWAP and EMA. - Deep understanding of the stock market and its dynamics. - Proficiency in translating complex trading strategies into effective code. Ideal Skills: - Strong background in algorithm development. - Experience with TickerChart. - Knowledge of VWAP and EMA strategies. - Understanding of stock trading. - Ability to enhance investment growth through algorithmic trading.

    €182 Average bid
    €182 Μέση Προσφορά
    15 προσφορές

    Project Proposal: Installation and Configuration of an Emulator to Run the Worldcoin App on a Computer Project Objective Successfully install, configure, and run the Worldcoin mobile application on a computer, ensuring all app functionalities are fully accessible and operational, simulating usage on a mobile device. Requirements Identify and configure the optimal emulator: Must be compatible with the Worldcoin application. Ensure smooth performance without interruptions. Validate proper functionality: The app should launch, authenticate, and perform all required functions, including biometric recognition if necessary. Additional support (optional): Provide alternative solutions if the emulator has limitations. Technical guidance if the app requires additional configurations. Deliverables ...

    €10 - €29
    €10 - €29
    0 προσφορές
    Android App Conversion Tracking Integration
    6 μέρες left
    Βεβαιωμένο

    I'm seeking a talented developer to integrate conversion tracking tools into my Android app, which is built using Java and React Native. The primary objective is to track app installs and sales that originate from ads on platforms including Facebook, Instagram, Twitter, and TikTok. Description: We are looking for a skilled developer to integrate conversion tracking tools into our Android app built with Java and React Native. The goal is to track app installs and sales generated from advertisements on Facebook, Instagram, Twitter, and TikTok. Requirements: Proven experience with Meta SDK (App Events and Conversions API). Familiarity with Twitter Conversion Tracking SDK. Experience with TikTok Events API or TikTok Pixel integration for mobile apps. Strong knowledge of...

    €450 Average bid
    €450 Μέση Προσφορά
    42 προσφορές

    I am seeking a Senior Java Spring Boot Developer to join my team as a contractor. The role offers a monthly remuneration of $2000. Fluent English is must. Key Responsibilities: - Fixing issues with the backend logic including bug fixes - Developing new features - Maintaining and improving existing code - Managing deployments and integrations Ideal Skills and Experience: - Extensive experience with Java Spring Boot - Strong debugging skills, particularly with backend logic - Prior experience in a similar role - Ability to manage projects independently - A proactive approach to identifying and solving issues

    €42 / hr Average bid
    €42 / hr Μέση Προσφορά
    60 προσφορές

    I'm looking for a talented mobile app developer to create an Android e-commerce app. The ideal candidate should have extensive experience in e-commerce app development and a deep understanding of Android development standards and practices. Key Project Aspects: - The app should integrate secure e-commerce capabilities - It should be user-friendly, with a seamless shopping experience - The app must be optimized for performance and speed - Knowledge of implementing payment gateways and security measures is essential Skills and Experience Required: - Proficient in Android app development - Proven track record in e-commerce app development - Strong understanding of UX/UI principles - Experience with integrating secure payment systems - Knowledge of app optimization techniques.

    €17 / hr Average bid
    €17 / hr Μέση Προσφορά
    73 προσφορές
    Integrate TikTok Pixel into Android App
    8 μέρες left
    Βεβαιωμένο

    I'm looking for a skilled developer who can integrate the TikTok Pixel, along with its versions for Twitter, Facebook, and Instagram, into my Android mobile app. The purpose of this integration is to track conversions when a user makes a purchase for registration. The app is coded with Java and react native. Key Requirements: - Expertise in Android app development - Strong experience with social media pixel integration, particularly TikTok - Knowledge of eCommerce tracking - Ability to implement tracking for specific events, focusing on purchases Currently, my app does not use any analytics tools, so this will be the first implementation. Experience in setting up and testing similar projects in the past will be highly beneficial. Your task will be to ensure that conversions are only...

    €170 Average bid
    €170 Μέση Προσφορά
    19 προσφορές
    ERP para un minorista productos del mar
    6 μέρες left
    Βεβαιωμένο

    Implantación de un ERP para un minorista de productos del mar. Trazabilidad, clientes,facturas etc

    €520 Average bid
    €520 Μέση Προσφορά
    28 προσφορές

    I need a GHL ChatBot expert to enhance my chatbot for customer websites. This should allow the bot to collect user information (Full Name, Email, Phone Number) during conversations, and forwarding this data to a designated email once the chat ends. Key Requirements: - The GHL ChatBot is setup to gather user information already. - Ability to forward collected data to a specified email, which is yet to be determined - Making this setup specific and duplicatable for future sites The ideal candidate will have extensive experience with GHL Chatbots, and can provide a tailored solution that meets my needs. The project requires a proactive approach, as the chatbot will need to initiate conversations once a user's interaction with the site has timed out. Please include in your proposal exa...

    €227 Average bid
    €227 Μέση Προσφορά
    21 προσφορές

    I need a freelancer to help automate the signature process in Adobe Acrobat for forms. Key Requirements: - Automating the signature process for forms in Adobe Acrobat. - Setting up the system to email the signed documents to a recipient. Ideal Skills: - Proficiency in Adobe Acrobat. - Experience with document automation. - Knowledge of email configuration in Adobe Acrobat for document delivery. The project does not include auto-filling specific fields in the documents before signing, however, the ability to implement this in the future would be a plus. Please provide your best bid for this project.

    €141 Average bid
    €141 Μέση Προσφορά
    21 προσφορές
    (K) Android App Developer
    6 μέρες left
    Βεβαιωμένο

    I'm in search of a skilled, honest, fast, and efficient native Android app developer who can work with me for a long time. I'm not interested in working with a company. Thanks and good luck!

    €456 Average bid
    €456 Μέση Προσφορά
    101 προσφορές

    Adjunto 3 pdf que es un trabajo cada uno pero el es por todo el proyecto verificar todo antes de postularse Presupuesto 30 dolares son 3 en la desfibro solo hay una Descripción del Proyecto: Desarrollo de Trabajo Enfocado en Entornos de Desarrollo (DAM/DAW) Busco un freelancer con experiencia en desarrollo de aplicaciones multiplataforma/web (DAM/DAW) para realizar tres trabajos académicos independientes y sencillos. Estos trabajos están enfocados en el módulo de Entornos de Desarrollo y deben cumplir con los siguientes objetivos: Desarrollo de Diagrama de Clases: Diseñar un diagrama de clases para un caso práctico relacionado con la gestión de una biblioteca. Este incluirá atributos como ISBN, título, temática, auto...

    €6 / hr Average bid
    €6 / hr Μέση Προσφορά
    5 προσφορές
    Spring Core Assistance
    6 μέρες left

    I need a Spring Core expert for my project. I have some unanswered questions regarding Dependency Injection, Aspect-Oriented Programming, and Bean Definition. Your task would also involve improving code maintainability and simplifying configuration management. The application I'm building is an Enterprise Application. Ideal skills include: - Extensive experience with Spring Core - Strong understanding of Dependency Injection, Aspect-Oriented Programming, and Bean Definition - Ability to improve code maintainability - Expertise in simplifying configuration management - Experience in building Enterprise Applications

    €11 / hr Average bid
    €11 / hr Μέση Προσφορά
    12 προσφορές

    I need an Android app developer who can create an application capable of detecting potential disasters in crops. The app should be able to identify floods, droughts, hailstorms, and thunderstorms. Key Requirements: - The app should provide real-time alerts to users. - It should have a data logging feature to keep track of historical data and patterns. - The app should include a weather forecasting tool to predict potential future disasters. The ideal freelancer for this project should have: - Prior experience in developing Android applications. - A strong understanding of disaster detection systems. - Skills in integrating real-time alert systems and data logging features.

    €64 Average bid
    €64 Μέση Προσφορά
    3 προσφορές
    AI Image Recognition App Development
    6 μέρες left
    Βεβαιωμένο

    I'm seeking a Machine Learning expert to assist in creating an image recognition app. Your role will involve not just building the app but also teaching me the intricacies of app development within the context of AI. Key Requirements: - Extensive experience with Machine Learning, particularly in the realm of image recognition. - Proven track record of app development. - Excellent teaching skills, with the patience to explain complex concepts in simple terms. - Prior experience with AI-focused app development is a strong plus. Please note, the specific platforms for the app have not been decided yet, so experience across iOS, Android and Web is beneficial.

    €254 Average bid
    €254 Μέση Προσφορά
    12 προσφορές

    I'm looking for an expert with a strong background in algo trading to help me build a trend-following trading strategy for BTC in Delta exchenge. This strategy should be tailored for short-term trades. Key Tasks: - Develop a trend-following trading strategy using Tradetrone or paythan. - The strategy will be applied to BTC on delta exchange. - The focus will be on short-term trading. Ideal Skills: - Extensive experience in Python programming. - Proven track record in developing algo trading strategies. - Deep understanding of index options and trend-following strategies. - Ability to create strategies for short-term trading. Please only bid if you can demonstrate relevant experience and have a portfolio of similar projects.

    €11 Average bid
    €11 Μέση Προσφορά
    2 προσφορές
    Custom Independent Search Engine Development
    5 μέρες left
    Βεβαιωμένο

    We are looking for an experienced developer or team to create a custom search engine from scratch. The goal is to build a fully functional search engine that operates independently, without relying on any third-party APIs (e.g., Google, DuckDuckGo, or Bing). In addition, the system will include a robust Web Crawler and Indexing System, along with an Admin Panel to manage the entire process. This project will involve developing a crawler, setting up an indexing system, and building an admin panel to control, monitor, and optimize the search engine. Key Requirements: 1. Web Crawler Development: • Purpose: Develop a custom crawler to scrape and collect data from websites. • Details: The crawler should follow rules and efficiently crawl multiple websites, handling large-scale data. ...

    €339 Average bid
    €339 Μέση Προσφορά
    17 προσφορές
    Java Spring Boot Developer Needed (EST Time) -- 2
    5 μέρες left
    Βεβαιωμένο

    I'm seeking a seasoned Java Spring Boot developer to help maintain/enhance an existing application. The ideal candidate must align with the EST (Eastern Standard Time) time zone. 8 PM IST to 2:30 AM IST. Key Responsibilities: - Maintain the current application - Focus on user authentication and authorization - API creation, integration, and development. - back up all meetings and chats with the client. - he should be a very proactive and quick learner. - Minimum having 9+ years of real-time experience. Skills & Experience Required: - Proven experience with Java Spring Boot core, AOP, web flux, Security, - Strong understanding of user authentication and authorization. - Proficient in API integration and development - Ability to work within EST time zone(Must 8 pm IST to 2:30AM) ...

    €584 Average bid
    €584 Μέση Προσφορά
    14 προσφορές

    Node.js and Developer with AES 256 Encryption & MongoDB Expertise Job Overview: We are seeking a skilled Node.js and developer for a contract-based position. The developer will be responsible for implementing AES 256-bit encryption, integrating mobile and email OTP functionalities, and efficiently managing data using MongoDB. Key Responsibilities: Implement AES 256-bit encryption for securing sensitive data. Set up and manage mobile and email OTP (One-Time Password) systems. Integrate third-party APIs like Twilio, SendGrid, or similar. Design, develop, and maintain RESTful APIs using Node.js and Express.js. Efficiently handle database operations with MongoDB. Write clean, maintainable, and well-documented code. Debug, test, and optimize the application for performance and scalabili...

    €313 Average bid
    €313 Μέση Προσφορά
    15 προσφορές

    I'm looking for a Python script, or a similar tool, that can, FOR EXAMPLE, take a photo from a source like Airbnb and transform it into a unique piece of content. The goal is to ensure that the altered photo cannot be found using Google Image or any other image search engine. IMPORTANT: The photo must remain the same, visualy. Maybe with a few small changes Key Features: - The script should incorporate multiple methods of alteration, including changing pixels, adding noise, and modifying the canvas size. - The new canvas size should either be the same as the original or larger. - The tool should have the capability to perform a variety of pixel changes, such as color adjustments, blurring, and random pixel shifts. Ideal Skills: - Proficiency in Python or equivalent programming lan...

    €69 Average bid
    €69 Μέση Προσφορά
    12 προσφορές
    Web Scraper & API Developer Needed
    5 μέρες left
    Βεβαιωμένο

    I'm looking for a skilled web scraper with API development experience. The task involves extracting product information from three specific websites. Key Requirements: - Extract product descriptions from specified websites - Develop an API to facilitate this - Present data in a user-friendly JSON format Ideal Skills: - Strong background in web scraping techniques - Proven experience with API development - Attention to detail - Ability to work independently If you've successfully completed similar projects in the past, I would love to hear from you!

    €200 Average bid
    €200 Μέση Προσφορά
    60 προσφορές

    I'm in need of an experienced Java web developer to create a dynamic social media platform. The application should include core features such as user profiles, a messaging system, and a news feed. Skills and experience needed: - Proficient in Java and web application development - Previous experience in developing social media platforms is a plus - Strong understanding of user interface design and user experience - Ability to implement complex features like messaging systems and news feeds

    €3 / hr Average bid
    €3 / hr Μέση Προσφορά
    11 προσφορές

    I'm seeking a dedicated and work-minded Android developer who is adept with Android Studio. The project is to develop a live wallpaper application, with a focus on user-customizable settings. Key Features: - The live wallpaper should come with customizable settings. - Settings should allow users to change wallpapers periodically, adjust animation speed and personalize themes/colors. The application should be capable of: - Organizing wallpapers in a listview, categorized by different themes and countries. Ideal Skills: - Proficiency in Android Studio. - Experience in developing live wallpaper applications. - Understanding of creating interactive and customizable app features. Please provide previous examples of your work, particularly if you have experience with similar projects, ...

    €27 Average bid
    €27 Μέση Προσφορά
    9 προσφορές
    Android APK develop using nio and webrtc lib -- 3
    5 μέρες left
    Βεβαιωμένο

    We are looking for an experienced Android developer to create an APK similar, with features like real-time audio communication, text messaging, and a user-friendly interface. The project involves using NIO (Non-blocking I/O) and WebRTC libraries for high-performance, low-latency communication.

    €3880 Average bid
    €3880 Μέση Προσφορά
    30 προσφορές
    Aplikasi Uang for Android
    5 μέρες left

    I'm looking for an experienced Android developer to create a money application, Aplikasi Uang. The primary focus will be on creating a user-friendly interface and implementing efficient functionality for managing money. Key Features to Include: - Well-structured layout for easy navigation - Implementation of core functionalities for managing finances. Ideal Skills: - Extensive experience in Android app development and familiarity with Java/Kotlin. - Strong UI/UX design skills to make the application user-friendly. - Knowledge of best practices in mobile app functionality and performance optimization. Please note, the specifics of the application's functionalities have not yet been decided, hence the project is open to suggestions based on your expertise and previous work in th...

    €17 / hr Average bid
    €17 / hr Μέση Προσφορά
    25 προσφορές

    I'm in need of a professional mobile app developer who can help me create an APK for a cross-platform mobile application. The app needs to support both Android and iOS platforms. Ideal Skills and Experience: - Extensive experience in mobile app development, specifically for both Android and iOS - Proficiency in creating APKs - Familiarity with popular cross-platform development tools - Strong programming skills, particularly in Java, Swift, or Dart - Previous experience developing utility/tool or e-commerce apps is a plus. I look forward to your bids and hope to work with a professional who can deliver a high-quality app.

    €316 Average bid
    €316 Μέση Προσφορά
    18 προσφορές

    I am seeking an experienced DevOps and QA professional who can implement a robust CI/CD pipeline and comprehensive QA testing for my GitHub repository. This repository contains code written in JavaScript, Python, and Java. Key Responsibilities: - Set up a seamless CI/CD pipeline utilizing GitHub Actions or similar tools. - Develop and implement unit tests, integration tests, and end-to-end tests. - Ensure the code is thoroughly tested and ready for deployment. Ideal Skills: - Proficient in JavaScript, Python, and Java. - Extensive experience with GitHub and CI/CD tools. - Strong understanding of different testing methodologies. - Previous experience with setting up CI/CD and QA for multi-language repositories will be highly regarded.

    €157 Average bid
    €157 Μέση Προσφορά
    31 προσφορές
    Multi-Chain P2P Crypto Trading Platform
    5 μέρες left
    Βεβαιωμένο

    I'm looking for a seasoned developer to create a P2P platform tailored for cryptocurrency trading. This platform should operate across multiple blockchain networks, specifically Ethereum, Binance Smart Chain, and Polygon (Matic). Key Features: - Integration of an escrow system to ensure secure transactions. - A customer support system to assist users promptly. - A percentage-based fee mechanism that applies to trades. - KYC (Know Your Customer) enabled for compliance and security. The ideal candidate for this project should have: - Extensive experience in developing P2P platforms. - Deep knowledge of multiple blockchain networks. - Proven track record in implementing secure escrow systems. - Proficiency in integrating customer support systems within a platform. - Ability to design a...

    €398 Average bid
    €398 Μέση Προσφορά
    38 προσφορές
    Entornos de Desarrollo (DAM/DAW)
    5 μέρες left
    Βεβαιωμένο

    Presupuesto 30 dolares son 3 en la desfibro solo hay una Descripción del Proyecto: Desarrollo de Trabajo Enfocado en Entornos de Desarrollo (DAM/DAW) Busco un freelancer con experiencia en desarrollo de aplicaciones multiplataforma/web (DAM/DAW) para realizar tres trabajos académicos independientes y sencillos. Estos trabajos están enfocados en el módulo de Entornos de Desarrollo y deben cumplir con los siguientes objetivos: Desarrollo de Diagrama de Clases: Diseñar un diagrama de clases para un caso práctico relacionado con la gestión de una biblioteca. Este incluirá atributos como ISBN, título, temática, autor, y detalles sobre préstamos y usuarios. Revisión y Corrección de Código: Analiza...

    €7 / hr Average bid
    €7 / hr Μέση Προσφορά
    7 προσφορές
    Frontend Development for Android Attendance App
    5 μέρες left
    Βεβαιωμένο

    I'm looking for an experienced Android developer to code the front end of an application for staff attendance using face recognition. Key Responsibilities: - Implement the provided layout and design elements. - Code front end interactions based on our design document. - Integrate with provided backend APIs. All required resources will be supplied by us, including: - Backend APIs - Icons and graphics - Layout and design - MS Azure API for face recognition Main Features of the App: - One splash screen and one dashboard - Utilize face recognition for tracking staff attendance. - Interact with our APIs to fetch reports and display web views. Compatibility: - The app should work seamlessly with both old and new Android phones. Design Style: - The design will follow a customized the...

    €245 Average bid
    €245 Μέση Προσφορά
    58 προσφορές
    Script for URL to Android App
    5 μέρες left
    Βεβαιωμένο

    I am developing a product that allows users to input a website URL and transform it into Android or iOS apps. I am seeking a developer who can write code in any programming language to take a URL as input and generate an Android app.

    €19 Average bid
    €19 Μέση Προσφορά
    8 προσφορές
    Minecraft Macro for PC
    5 μέρες left

    I am looking for a macro developer for PC that can help me automate the process of "opening" gifts in Hypixel Skyblock in Minecraft. Ideal Skills: - Experience with creating macros for PC games - Extensive understanding of Minecraft gameplay and mechanics, particularly Hypixel Skyblock - Proficiency in programming languages suitable for macro development - Knowledge of PC gaming hardware and software The macro needs to be efficient and unobtrusive, allowing for smooth gameplay without drawing attention.

    €15 Average bid
    €15 Μέση Προσφορά
    3 προσφορές
    USDT BEP-20 Turswallet Development in JS
    4 μέρες left
    Βεβαιωμένο

    I'm looking for a JavaScript expert to help me build a USDT BEP-20 blockchain Turswallet. This wallet's primary function will be to receive USDT, and it will need to interact with the blockchain in several key ways. Key features: - Generate new addresses: The wallet should be capable of creating a new address for every transaction, ensuring optimal privacy and security. - Monitor address balances: The wallet needs to keep track of the balance of all generated addresses. - Facilitate transactions: The wallet should be able to send USDT to other addresses when requested. Security is a critical aspect of this project. The Turswallet must incorporate: - Two-factor authentication: This will provide an additional layer of security for transaction confirmations. - Encryption of keys: ...

    €11 Average bid
    €11 Μέση Προσφορά
    5 προσφορές
    Realistic data scrapper Picture Generator
    5 μέρες left
    Βεβαιωμένο

    I need an “AI” that can generate realistic images. The data scrapper should be capable of scraping the entire internet to gather unique details and use random generation to create distinct images. I want the AI to output a variety of image types, including portraits, landscapes, and abstract art. Ideal skills for this job include: - Experience in machine learning - Proficiency in data scraping - Knowledge in image generation - Familiarity with different art styles - Skills in random generation algorithms

    €6 / hr Average bid
    €6 / hr Μέση Προσφορά
    27 προσφορές

    I'm looking for a Java developer to create an application that efficiently gathers and maintains data for a newspaper agency. This application will store data of customers and hawkers in an organized manner, and will include several important features. Key Data to Store: - Customers: Contact information, Subscription details, Address (Street, City, Pincode), Area (Linked to the Area Panel), Subscription Start Date, Hawker Assigned - Hawkers: Contact information, Subscription details, Delivery routes Essential Application Features: - Excel sheet export button - Database storage - Bill generation option Technologies to be used: J2SE, JavaFX, and MYSQL. The ideal candidate should have extensive experience with these languages and technologies, and should be able to create a user-fri...

    €251 Average bid
    €251 Μέση Προσφορά
    9 προσφορές

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