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!

Od 261,498 ocen, stranke ocenjujejo Java Developers 4.9 od 5 zvezdic.
Najem 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!

Od 261,498 ocen, stranke ocenjujejo Java Developers 4.9 od 5 zvezdic.
Najem Java Developers

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    236 najdena dela

    I'm looking for an experienced Android developer to create an app for a scheduled on-demand ironing service within a society. Key Features: - Schedule Ironing Service: Users should be able to book the ironing service at their convenience. - Track Order Status: Implement a real-time tracking system for users to monitor their order. - Make Payments: Integrate a secure and user-friendly payment system. - User Authentication: The app should allow users to log in with their mobile number. - Notifications: Users should receive updates regarding their order status. Ideal Skills and Experience: - Proficiency in Android app development - Experience with integrating payment systems and tracking features - Knowledge of user authentication systems - Skills in implementing notification systems ...

    €342 Average bid
    €342 Povprečna ponudba
    26 ponudb

    I'm looking for an experienced Android app developer to help me manage an app that focuses on user account management without the need for traditional login methods. Key responsibilities include: - Implementing user account management features that do not rely on email/password, social media logins or biometric authentication. - Developing and overseeing comprehensive profile management capabilities. The ideal candidate for this job should have: - Extensive experience in Android app development. - A deep understanding of user account management systems. - Proven skills in creating and managing profile management features within apps. - A creative approach to designing user management systems that do not involve conventional login methods.

    €18 Average bid
    €18 Povprečna ponudba
    14 ponudb

    I'm seeking a developer skilled in to build a macOS productivity tool with time tracking features. The app will be a desktop application designed to boost productivity through efficient time management. Key Features: - Time Tracking: This is the primary feature of the app. It should allow users to monitor the time spent on different tasks seamlessly. Ideal Skills: - Proficiency in - Experience in developing macOS applications - Understanding of productivity tools and time tracking features - Knowledge of app notarization processes for macOS Please note, the app is intended for macOS only. Experience with building and notarizing macOS apps is crucial for this project. The successful candidate will be able to provide a polished, fully functional app ready for the Mac App Store.

    €284 Average bid
    €284 Povprečna ponudba
    4 ponudb

    I'm seeking an experienced developer for seamless Facebook integration into my app. Key tasks will include enabling login authentication and sharing posts. Ideal Skills: - Proficient in Android development - Experience with Facebook SDK - Strong understanding of social media integrations Please provide examples of similar past projects in your bid.

    €30 Average bid
    €30 Povprečna ponudba
    16 ponudb

    I’m searching for a free or very affordable MDM system that fits within a $400-500 budget. The system needs to have the following features: • Kiosk mode — Ability to lock the device to a single application. • Remote app control — Enable/disable apps, including those running in the background. • Remote file management — Upload, delete, and manage files remotely. • Remote device lock — Ability to lock the device remotely if necessary. If you can suggest a system that meets these requirements, I’ll pay around $50 as a reward. Please contact me with your suggestions.

    €148 Average bid
    €148 Povprečna ponudba
    15 ponudb

    Hi, I’m looking for a developer to add two features to the open-source Headwind MDM system: 1. Kiosk Mode integration 2. Remote App Activation/Deactivation There are existing plugins available online for these functionalities, so the job mainly involves implementing them into the system. If you have experience with Headwind MDM or Android device management, feel free to reach out with your offer.

    €453 Average bid
    €453 Povprečna ponudba
    46 ponudb

    Project Overview: I am looking for an experienced Blockchain Developer to build a new blockchain from scratch along with a native digital currency (not just a token on an existing blockchain). Key Requirements: Develop a custom blockchain with a consensus mechanism (PoW, PoS, or hybrid). Implement secure P2P networking, cryptographic protocols, and smart contracts. Create a native cryptocurrency with tokenomics (supply, mining/staking rules, rewards, and fees). Ensure high security, scalability, and decentralization. Provide wallet integration and exchange compatibility. Develop an explorer for transaction tracking. Tech Stack: Programming: C++, Rust, or Go Cryptography: Elliptic Curve, SHA-256, or custom encryption Blockchain framework: Ethereum, Cosmos SDK, or custom framework ...

    €4 / hr Average bid
    €4 / hr Povprečna ponudba
    1 ponudb

    I'm looking for a skilled app developer to create a unique application for both Android and iOS platforms. This app will have the functionality of deleting contacts and uninstalling selected applications into GUI when any button is pressed three times. Key Features: - Cross-platform compatibility: The app should function seamlessly on both Android and iOS devices. - Contact deletion: The ability to delete contacts from the user's contact list. - App un-installation: The capability to uninstall completely selected applications. - Universal button trigger: Any physical button on the device should be able to trigger these actions when pressed three times. - No user authentication: The app should be straightforward and not require any form of user authentication. Therefore no confir...

    €15 / hr Average bid
    €15 / hr Povprečna ponudba
    46 ponudb

    I need an experienced Android developer to create a custom keyboard APK for a specific language. The Unicode for this language is still pending, but the font is available. Key requirements: - Modify an existing keyboard layout: I have a reference keyboard layout that the new keyboard should be based on. - Input method: The keyboard should support touch input. Ideal skills for this project include: - Proficiency in Android app development - Experience creating custom keyboard APKs - Familiarity with font manipulation and Unicode - Ability to modify existing layouts Please note, the specific language for the keyboard has not been disclosed yet. A keen understanding of Android's keyboard API and touch input handling will be crucial for the successful completion of this project.

    €83 Average bid
    €83 Povprečna ponudba
    10 ponudb

    I'm looking for an experienced freelancer to assist with coding a quantitative trading project focused on statistical arbitrage and algo. This project will primarily be using Python, Java, and C++. Key Responsibilities: - Code development for statistical arbitrage strategies and algo - Implementing strategies using historical simulation for backtesting - Potentially working with market data Ideal Skills: - Proficiency in Python, Java, SQL and C++ - Extensive knowledge of quantitative trading and statistical arbitrage and algo - Preferably should have knowledge of Global Markets - Mathematics and Computer Science backgroud will help - Experience with historical simulation backtesting - Strong problem-solving skills and attention to detail Please send your CV directly to Naintara

    €469 Average bid
    €469 Povprečna ponudba
    13 ponudb
    Tatkrit Technology -- 2
    6 dni left
    Verificirano

    Website Structure & Menu --- 1. **Home** - **Hero Section:** Engaging banner with a catchy headline, a brief description of the institute, and a prominent CTA button (e.g., "Start Your Journey" / "Explore Courses"). - **Key Highlights:** Scrolling carousel showcasing the institute's key features such as high placement rates, industry collaborations, and unique selling points. - **Featured Courses:** Dynamic course highlights, categorized by popular programs and upcoming batches. A “See All Courses” button for easy navigation. - **Student Success Stories:** Carousel of short quotes or video testimonials from students who have succeeded through the courses, with links to detailed success stories. - **Call-to-Action (CTA):**...

    €56 Average bid
    €56 Povprečna ponudba
    5 ponudb

    I'm in need of an experienced Android XML developer to translate my Figma design into XML code. The Java backend of the app is already completed, so the primary focus is on the UI. Key Tasks: - Implement the UI for Login/Signup screens, Dashboard/Main screen, and Profile settings from the Figma design - Ensure the UI is visually appealing and user-friendly - Make the app responsive for all devices as per the design There are no animations or transitions to incorporate, which simplifies the task. The ideal candidate should have: - Extensive experience with Android XML - A keen eye for UI/UX design - Ability to make the app responsive across all devices I'm looking for a quick turnaround on this project, so timely and efficient work is appreciated.

    €262 Average bid
    €262 Povprečna ponudba
    23 ponudb

    I'm looking for a skilled developer to create a webview app with face recognition capabilities. The app should be able to run on both Android and iOS platforms, and will need to export various types of data into Excel. Data to be exported includes: - Face recognition results - Timestamp data - User interaction logs Key features of the face recognition component will include: - Face detection - Face identification Ideal candidates for this project should have extensive experience in app development, particularly with webview apps, and a solid understanding of face recognition technology. Proficiency in data exporting and Excel integration is also highly desirable.

    €285 Average bid
    €285 Povprečna ponudba
    24 ponudb

    I'm in need of a seasoned Full Stack Developer with a strong focus on backend development. Your expertise in Java, Spring Boot, React, and Node.js will be crucial for this project. Key Responsibilities: - Design and implement a microservices architecture - Develop REST APIs - Optimize performance using Redis & Kafka Skills & Experience Required: - Proficiency in Java, Spring Boot, React, Node.js - Extensive experience in microservices and REST API development - Passion for performance optimization - Strong problem-solving skills in agile environments Note: Prior experience with cloud deployment and security using Spring Security & JWT is a plus.

    €49 Average bid
    €49 Povprečna ponudba
    14 ponudb

    I'm in need of a skilled Java and Kotlin developer for my ride-sharing application. The app supports both riders and drivers, and I anticipate the need for ongoing bug fixes and updates as the project progresses. Ideal Skills: - Proficiency in Java and Kotlin - Prior experience with ride-sharing or similar applications - Strong understanding of backend development - Capable of implementing updates and fixes promptly Your role will primarily be backend development, but you should also be prepared to assist with bug fixes and updates as needed. Experience with user interface design is not necessary, but a good understanding of designing for both drivers and riders is a plus.

    €220 Average bid
    €220 Povprečna ponudba
    18 ponudb

    I'm looking for a skilled Android developer to create an app similar to astrosage or astrotalk, incorporating these key features: - Sign Up & Login: The authentication method will be via Phone Number and OTP. - Wallet Feature: This should allow users to Add/Withdraw Funds. - Booking Scheduling: Users should be able to schedule consultations. - Communication Features: The app should include chat and call functionalities, billed per minute. The ideal freelancer for this project should have experience in developing similar functionalities in the past and is familiar with implementing secure sign-up methods and wallet features. It's crucial that the developer can ensure a smooth, user-friendly interface and can deliver a high-quality Android application.

    €523 Average bid
    €523 Povprečna ponudba
    45 ponudb

    I'm looking for a skilled Flask developer with a strong background in AI and deep learning to create an age progression system. This system will allow users to upload a JPEG image and select from various age transformations, specifically from childhood to adolescence. Key Features of the System: - Image Upload: Users should be able to upload a JPEG image. - Age Selection: A dropdown menu for selecting multiple age ranges, with the initial focus on transformations from childhood to adolescence. - Face Changes: The system should apply age progression to the uploaded image and display the changes. The ideal freelancer for this project should have: - Extensive experience with Flask - Proven track record in AI and deep learning - Previous projects related to image processing or similar ...

    €12 Average bid
    €12 Povprečna ponudba
    6 ponudb

    I'm in need of a seasoned Java Spring Boot developer with substantial experience in Kafka and WebSocket for a crucial project. The primary task is to set up a message broker using Kafka. The broker will primarily handle JSON and XML data, so proficiency in dealing with these data types is a must. Key project components include: - Implementing Kafka as a message broker - Handling primarily JSON and XML data - Using WebSocket for data synchronization Ideal candidates would be those who have a deep understanding and hands-on experience with message brokering. A solid foundation in Spring Boot and Java is key, as well as a proven record of working with Kafka and WebSocket for data synchronization. This project promises to be an exciting opportunity for the right individual.

    €10 / hr Average bid
    €10 / hr Povprečna ponudba
    16 ponudb

    I'm looking for an experienced developer to help me fix some performance issues and API integration errors in my Android app. The ideal candidate will have strong skills in Android Studio, Kotlin, Java, and Firebase, with a proven track record in API development. This is mostly app clean-up, code review, app performance, but could include API development as well.

    €7 / hr Average bid
    Pogodba o nerazkritju informacij
    €7 / hr Povprečna ponudba
    37 ponudb

    I need assistance transferring both text and images from an existing WordPress site to a partially set up new website. The task involves: - Accurately copying text content - Transferring images and media - Ensuring the new site is populated correctly and all links work The ideal candidate for this project should have: - Experience with WordPress - A2Hosting is my webhost - Attention to detail - Ability to work with a partially set up website - understanding of website content structure

    €32 Average bid
    €32 Povprečna ponudba
    80 ponudb

    We are seeking a skilled and experienced Backend Developer operating in the united states of America to join our dynamic engineering team. The ideal candidate will work on building and maintaining the server-side logic, databases, APIs, and other backend infrastructure that powers our platform. You will collaborate with cross-functional teams to ensure high-performance and reliable services. #### **Key Responsibilities:** - **Server-side Development:** Write clean, efficient, and scalable code to develop backend components and services. - **API Design and Development:** Create and maintain APIs (RESTful, GraphQL, etc.) that interact with the frontend and other services. - **Database Management:** Design and manage relational and non-relational databases, optimize queries, and ensure data ...

    €19 / hr Average bid
    €19 / hr Povprečna ponudba
    112 ponudb

    I need an expert in Flask and Python to improve the response time of my project. Currently, the slow points are API endpoints primarily involved in data processing. This entails transferring and manipulating data. Key Responsibilities: - Analyze the existing API endpoints to identify bottlenecks. - Implement optimization techniques to enhance response time. Ideal Skills: - Proficient in Python and Flask - Experience with API optimization - Strong problem-solving skills - Understanding of data processing techniques

    €22 Average bid
    €22 Povprečna ponudba
    28 ponudb

    I'm looking for a seasoned Python developer to edit and create a script for real-time processing of text data from financial markets. Key Tasks: - Modify and enhance existing Python code. - Develop an API streaming script based on developer documents. - Ensure the script can efficiently process text data in real-time. Ideal Skills: - Proficient in Python with prior experience in financial market data processing. - Familiar with API integration. - Capable of delivering efficient real-time data processing solutions. Please provide examples of similar projects you've completed in your proposal.

    €128 Average bid
    €128 Povprečna ponudba
    78 ponudb
    Experto en angular y ionic
    6 dni left
    Verificirano

    Solo personas que hablen español nativo Estoy buscando un freelancer para resolver un error en mi aplicación iOS. El proyecto está basado en Angular con Ionic y utiliza Capacitor para la integración nativa. El problema ocurre al intentar levantar la aplicación en iOS, ya que no se está logrando conectar correctamente a Firebase, a pesar de que he seguido la documentación oficial de Firebase para la configuración. Requisitos: Experiencia con Ionic, Angular, Capacitor y Firebase. Conocimiento de la configuración para conectar Firebase a aplicaciones iOS en Ionic usando Capacitor. Capacidad para diagnosticar y solucionar problemas relacionados con la integración de Firebase en aplicaciones móviles. Familiaridad con...

    €8 / hr Average bid
    €8 / hr Povprečna ponudba
    7 ponudb

    I'm searching for an experienced mobile app developer to create a social networking app specifically for Android. The app needs to be engaging and user-friendly, providing a platform for users to connect and interact. Key Requirements: - Proficient in Android app development with a solid portfolio of previous work. - Experience in creating social networking apps is a plus. - Ability to design a user-friendly interface. - Strong understanding of social networking features and functionalities. Ideal Skills: - Android Development - Java/Kotlin - UI/UX Design - Backend Integration - Social Networking Features Implementation Please provide your portfolio demonstrating relevant experience.

    €18 / hr Average bid
    €18 / hr Povprečna ponudba
    85 ponudb
    PayU Integration for Android App
    6 dni left
    Verificirano

    I am looking for a skilled developer with expertise in Android and Native (Java/Kotlin) to integrate PayU into my mobile app. Key Requirements: - Proficient in Android app development using Native (Java/Kotlin). - Extensive experience in integrating payment gateways, particularly PayU. - Able to ensure secure, seamless and user-friendly payment integration. - Familiar with best practices for mobile app development and payment integration.

    €16 Average bid
    €16 Povprečna ponudba
    11 ponudb

    I'm looking for an experienced developer to create a Telegram bot that showcases and facilitates the purchase of our physical products. The bot should provide users with an easy and interactive way to browse our product line. Key Requirements: - The bot should be able to display our range of physical goods. - Integration with a crypto payment processing system is essential. (Just show a crypto wallet address) - The primary functionality of the bot is to allow users to browse products and allow them to select a quality when they want to purchase. Ideal Skills: - Proficiency in developing Telegram bots. - Experience with crypto payment integration. - Prior work showcasing physical goods through a bot is a plus.

    €590 Average bid
    €590 Povprečna ponudba
    77 ponudb
    ERP System
    6 dni left
    Verificirano

    I'm looking for a seasoned developer or a team to build a robust, microservices-based ERP system for my enterprise. This system should efficiently manage various business operations, integrating key modules including Finance, Inventory, HR, CRM, Purchases, Sales, Fixed Assets, Banks, and POS. Key development specifications: - Utilize Spring Boot for backend - Implement React.js for the frontend Ideal candidates should have: - Extensive experience in developing microservices-based systems - Proficiency in Spring Boot and React.js - A solid understanding of ERP systems and business operations Please note, while all modules are important, special attention should be given to Finance, Inventory, and HR. The ability to create a user-friendly interface is crucial, as the system will be u...

    €124 Average bid
    €124 Povprečna ponudba
    86 ponudb
    Levantar una aplicación en IOS
    6 dni left
    Verificirano

    Solo personas que hablen español nativo Estoy buscando un freelancer para resolver un error en mi aplicación iOS. El proyecto está basado en Angular con Ionic y utiliza Capacitor para la integración nativa. El problema ocurre al intentar levantar la aplicación en iOS, ya que no se está logrando conectar correctamente a Firebase, a pesar de que he seguido la documentación oficial de Firebase para la configuración. Requisitos: Experiencia con Ionic, Angular, Capacitor y Firebase. Conocimiento de la configuración para conectar Firebase a aplicaciones iOS en Ionic usando Capacitor. Capacidad para diagnosticar y solucionar problemas relacionados con la integración de Firebase en aplicaciones móviles. Familiaridad con...

    €7 / hr Average bid
    €7 / hr Povprečna ponudba
    8 ponudb

    Solo personas que hablen español nativo Estoy buscando un freelancer para resolver un error en mi aplicación iOS. El proyecto está basado en Angular con Ionic y utiliza Capacitor para la integración nativa. El problema ocurre al intentar levantar la aplicación en iOS, ya que no se está logrando conectar correctamente a Firebase, a pesar de que he seguido la documentación oficial de Firebase para la configuración. Requisitos: Experiencia con Ionic, Angular, Capacitor y Firebase. Conocimiento de la configuración para conectar Firebase a aplicaciones iOS en Ionic usando Capacitor. Capacidad para diagnosticar y solucionar problemas relacionados con la integración de Firebase en aplicaciones móviles. Familiaridad co...

    €7 / hr Average bid
    €7 / hr Povprečna ponudba
    11 ponudb

    I'm looking for an experienced Android app developer to create a learning app for kids. The app should be engaging, interactive and educational, tailored to meet the needs of young learners. Ideal skills for this job include: - Proficiency in Android app development - Experience in creating educational apps - Knowledge of child-friendly interface design - Skills in making apps engaging and interactive

    €119 Average bid
    €119 Povprečna ponudba
    14 ponudb

    I'm looking to develop a simple yet efficient Android application for printing lab certificates on card size using my printer. The application should be user-friendly and encompass essential features for seamless operation. Key Features: - Certificate Template Selection: The app should provide various templates for different types of certificates. - Database of Certificate Entries: A built-in database to keep track of all certificate entries, making it easy to print duplicates or track issued certificates. -Printing Preview: A feature that allows users to preview the print before actually printing, ensuring accuracy and saving resources. User Interaction: The application should be designed for manual data entry within the app. Users should be able to input data for the certificate...

    €109 Average bid
    €109 Povprečna ponudba
    8 ponudb

    I'm in need of a mid-level Java interviewer who can conduct a technical coding interview. The focus of the interview will be on assessing knowledge and skills in: - Core Java concepts - Spring framework - Java multithreading/concurrency Ideal candidates will have significant experience with these topics, and previous experience conducting technical interviews is a plus. Your role will be to evaluate coding skills and understanding of these Java topics in a professional, fair and objective manner.

    €3 / hr Average bid
    €3 / hr Povprečna ponudba
    13 ponudb

    I'm in need of an experienced drone programmer to help me implement a specific functionality on my Mavic Air 2. The drone needs to follow a point-to-point navigation system without the use of GPS. Instead, the navigation should be based on displacement in centimeters. Key Requirements: - The drone should be able to capture real-time photos during its flight path. - Data logging capabilities are necessary to record flight data. - The programming should ensure the drone can navigate accurately and efficiently, with the ability to follow precise measurements without relying on GPS. Ideal Skills and Experience: - Proficiency in Java and familiar with the DJI SDK. - Previous experience programming Mavic Air 2 drones. - klowledge on API Rest - Knowledge in implementing point-to-point navi...

    €430 Average bid
    €430 Povprečna ponudba
    53 ponudb

    I'm looking to develop a simple yet efficient app for both iOS and Android platforms. This app will interface with our existing IoT-MQTT controlled irrigation system designed for small spaces like apartment balconies. Key Features: - Scheduling and Automation: The app should allow users to set up watering schedules and automate the process. - Comprehensive Scheduling Options: Users should be able to create Fixed Time Schedules, Weather-based Scheduling, and Custom Manual Schedules. - User-Friendly Graphical Interface: The app should have a customizable interface that includes options for different themes and colors, flexible layout and component positioning, as well as the use of custom icons and graphics. Ideal candidates for this project should have: - Extensive experience in mobi...

    €534 Average bid
    €534 Povprečna ponudba
    52 ponudb

    I'm looking for a skilled app developer to create a Free Fire Max tournament app, similar to Khiladi Adda or Clash Adda. The app should target Android and Web platforms. Core Features: - User Registration and Login: Users should be able to register on the app using their email and password, creating a seamless and secure login experience. - Tournament Creation and Management: The app should allow users to create and manage tournaments, making it interactive and engaging. Ideal Skills: - Proficiency in Android app development and Web-based applications - Experience in developing similar gaming tournament apps - Strong understanding of secure user registration systems Freelancers with a portfolio of similar projects are preferred. Please include relevant work samples in your proposal...

    €17 Average bid
    €17 Povprečna ponudba
    7 ponudb

    I need a proficient Android developer to write code for a medical diagnostic app. This app should cater to user input for symptoms, facilitate real-time patient monitoring, and generate diagnostic reports. Key Features: - User Input: The app should allow users to input their symptoms via text. - Real-time Monitoring: The app needs to monitor patients for Sleep Apnoea in real-time. - Report Generation: The app should be able to generate diagnostic reports based on the collected data. Ideal Candidate: - Proficient in Android Development with a strong portfolio of similar projects. - Experience in developing health-related applications is a plus. - Able to write clean, efficient, and maintainable code. - Good understanding of real-time monitoring systems. - Excellent communicati...

    €18 / hr Average bid
    Lokalno Nujno Pogodba o nerazkritju informacij
    €18 / hr Povprečna ponudba
    50 ponudb

    I'm in need of a web-based application that utilizes a Geo Server for mapping and visualizing historic sites. The project involves creating interactive maps with clickable markers for each site, as well as integrating the application with historical databases. Key Requirements: - Development of interactive maps with clickable markers - Integration with historical databases - Experience with Geo Server and web development - Skills in mapping and visualizing data Ideal Skills and Experience: - Proven track record in developing Geo Server applications - Expertise in creating user-friendly interactive maps - Strong background in working with historical data - Proficient in web development and data visualization techniques The goal is to have a comprehensive and engaging platform that ...

    €298 - €895
    Zapečateno
    €298 - €895
    107 ponudb

    I'm looking for a professional to help with the integration of our ERP system, TYM, with the Zatca Phase 2 E-invoicing system Soudi Arabia Key Requirements: - Experience with Zatca Phase 2 E-invoicing - Ability to implement automated invoice generation - Skill in ensuring real-time data synchronization The ideal candidate will have a proven track record in ERP integration, particularly with E-invoicing systems. Your work experience in this specific area will greatly enhance your chance of winning this bid.

    €288 Average bid
    €288 Povprečna ponudba
    11 ponudb

    I am in need of a skilled Android App Developer to create a minimalistic and clean To-Do List or Task Management App. This app must have the following features: - Task creation and management: Users should be able to easily create, edit, and manage their tasks. - Alarms and notifications: The app should alert users when a task is due. - Timer functionality: The app should include a timer to help users stay focused on one task at a time, rather than juggling multiple tasks. Ideal candidates for this project should have a strong background in Android development, with a portfolio showcasing clean, user-friendly apps. Experience with task management and timer apps will be a significant advantage.

    €10 / hr Average bid
    €10 / hr Povprečna ponudba
    30 ponudb

    I'm looking for a skilled professional with experience in SAP Business Objects 4.3 SDK/Restful programming. The task involves updating specific schedule properties of WebI Reports. Key Tasks: - Modifying the Recurrence pattern of WebI Reports. - Configuring Destination settings, specifically the Email destination. - Updating Email Destination, Subject, and Message settings. The ideal candidate should have a strong understanding of SAP Business Objects and its SDK/Restful interface, along with hands-on experience in managing WebI Reports. Excellent programming skills, attention to detail, and ability to follow specific instructions are key to the success of this project. Candidate should be able to build working SDK/Restful Program which can be deployed in SAP Business Objects 4.3 S...

    €457 Average bid
    €457 Povprečna ponudba
    27 ponudb
    Fix My One-Page Android App
    6 dni left
    Verificirano

    I need an experienced Android developer to help me troubleshoot and fix my app that continuously crashes. The app is simple, consisting of just one page, yet it serves an essential function: displaying user-generated content. Key Requirements: - Expertise in Android app development and troubleshooting. - Experience with implementing UI/UX for content display. - Ability to debug and enhance app stability. The app currently displays user-generated content and does not support user interaction with the content. Your goal will be to ensure that the app can reliably display this content without crashing, and to improve the overall user experience. If you're a seasoned Android developer with a knack for problem-solving and improving app performance, I would love to hear from you.

    €26 Average bid
    €26 Povprečna ponudba
    51 ponudb

    I am in need of a skilled Android App Developer to create a minimalistic and clean To-Do List or Task Management App. This app must have the following features: - Task creation and management: Users should be able to easily create, edit, and manage their tasks. - Alarms and notifications: The app should alert users when a task is due. - Timer functionality: The app should include a timer to help users stay focused on one task at a time, rather than juggling multiple tasks. Ideal candidates for this project should have a strong background in Android development, with a portfolio showcasing clean, user-friendly apps. Experience with task management and timer apps will be a significant advantage.

    €251 Average bid
    €251 Povprečna ponudba
    81 ponudb

    I'm looking for a seasoned professional who can assist me with job scraping and automation. The ideal candidate should be highly proficient in Python and familiar with Playwright for scraping tasks. Key Responsibilities: - Extract job listings and company data. - Automate job alerts. Skills and Experience Required: - Deep understanding of job scraping and automation workflows. - Proficient in Python and Playwright. - 4+ years of experience in AI/ML, resume/job parsing, and automation workflows. You should be able to create efficient, reliable scripts that will help me stay on top of job opportunities. Familiarity with cloud deployment and AI/ML models is a plus.

    €11 / hr Average bid
    €11 / hr Povprečna ponudba
    27 ponudb

    I am looking for a seasoned full-stack developer to create an Online Grocery Marketplace. The platform should support basic functionalities like cart management, discount coupons and purchase history. The tech stack for the project includes Java, Spring Boot, Hibernate, RESTful APIs, MySQL and ReactJS. Key Requirements: - Create a platform supporting Customers as the primary user role. - Implement user authentication features mainly Email and password login. - Integrate Bank Transfer as the sole payment method. You should have experience in creating secure checkout systems, implementing efficient database queries and using the specified tech stack. Previous work on e-commerce platforms will be highly regarded. Your ability to improve user experience and reduce load time will be key in th...

    €10 / hr Average bid
    €10 / hr Povprečna ponudba
    65 ponudb

    I have existing Android code for a women's safety app that needs to be run. The code is working, so it may need some debugging and verification to ensure its functionality and reliability. The ideal freelancer for this project should have experience with Android development and testing, and ideally have a passion for contributing to women's safety. Key Responsibilities: - Run the existing Android code Ideal Skills: - Android development and testing experience - Debugging skills - Passion for contributing to women's safety

    €94 Average bid
    €94 Povprečna ponudba
    15 ponudb

    I'm looking for a skilled Flutter developer to create a utility tool app for me. The app will need to have a few specific features and functionalities. Key Requirements: - The app should be able to store and retrieve data. This will be a crucial part of the app's functionality. - All data should be stored in a cloud database. This will allow for easy access and scalability. - should work offline and online - API integrations Ideal Skills: - Proficient in Flutter development. - Strong experience with cloud database integration. - Ability to create user-friendly and efficient utility tools.

    €182 Average bid
    €182 Povprečna ponudba
    10 ponudb

    I'm in need of a Web3 drainer program with the following features: - Token Transfer: The program should be capable of automatic token transfers. - Blockchain Compatibility: It should specifically support the Binance Smart Chain for these transfers. - User Interface: I prefer a web-based dashboard for the interface. The ideal candidate for this project should have previous experience with Web3 programs and an understanding of the Binance Smart Chain. Please provide examples of similar projects you have completed in your proposal. Please if you have one bid for it

    €1341 Average bid
    €1341 Povprečna ponudba
    19 ponudb

    Job Listing: Minecraft Developer for Custom Server Project Overview: We are developing a custom Minecraft server and are looking for an experienced Minecraft Developer to help bring our ideas to life. The project is already in progress, and we need additional support to implement unique features, optimize gameplay mechanics, and ensure a smooth player experience. Responsibilities: • Develop and implement custom plugins, features, and mechanics for the server • Work with existing plugins and configure them to meet our needs • Assist with world generation, custom biomes, or other environment modifications • Collaborate with the co-owners to refine and execute gameplay ideas Requirements: • Experience with Minecraft server development (Spigot, Paper, or simil...

    €121 Average bid
    €121 Povprečna ponudba
    21 ponudb

    AI Chatbot Optimization Expert & Technical Instructor - Live Collaboration & Development We're seeking an experienced AI Engineer for hands-on chatbot optimization and developer mentoring. The ideal candidate will collaborate in real-time with our development team, focusing on both implementation and teaching. Bonus Opportunity If you have content creation skills, we could also use help making AI-related videos for YouTube, LinkedIn & Facebook. Core Responsibilities Technical Implementation & Teaching - Develop and optimize AI chatbots using LLMs for dynamic conversations - Implement and enhance RAG systems for improved knowledge retrieval - Build structured workflows using LangChain and LangGraph - Optimize prompt engineering for maximum efficiency - Mentor and ...

    €8 / hr Average bid
    €8 / hr Povprečna ponudba
    35 ponudb

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