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!

Von 263,800 Bewertungen, bewerten Kunden unsere Java Developers 4.84 von 5 Sternen.
Java Developers anheuern

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!

Von 263,800 Bewertungen, bewerten Kunden unsere Java Developers 4.84 von 5 Sternen.
Java Developers anheuern

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    218 Jobs gefunden
    Weekly Time Keeper Assistant
    6 Tage left
    Verifiziert

    I'm looking for a dedicated professional to assist with tracking hours worked on a weekly basis. Key Responsibilities: - Track hours worked: Monitor and record work hours accurately. -Break down the hours worked into different categories such as Normal time and Overtime (about 6 different types of hours) - Manual Logging: Users will log their own hours, so your role will involve overseeing this process and ensuring accuracy. - Storelocally the hours for up to 1 year -ad revenue -Android and IOS device app Ideal Skills and Experience: - Strong attention to detail - Excellent organizational skills - Previous experience in time management or administrative roles is a plus. Please note that the format for time reports has not been finalized yet, so flexibility and adaptability will be...

    €478 Average bid
    €478 Gebot i.D.
    35 Angebote

    Freelancer.com.ar has a code of conduct Don't bid if you're not sure you can complete the work professionally I won't release money for poorly done or half-done jobs. [Note: My web is in SPANISH] *** Mobile performance optimizacion *** Need to improve this: PLEASE, SEE THE LINK.

    €24 Average bid
    €24 Gebot i.D.
    24 Angebote

    I need someone who can maintain and add new stuff on BDD framework with selenium webdriver in Java. Who is good on writing code in java using Cucumber, TestNG

    €18 / hr Average bid
    €18 / hr Gebot i.D.
    44 Angebote

    I'm looking for an experienced Android developer to create a productivity tool aimed at providing users with notifications for new government job postings. Key Features: - Real-time notifications for new government job openings. Ideal Skills: - Proficiency in Android app development with a strong portfolio. - Experience in creating productivity tools would be a plus. - Ability to implement push notification system in a user-friendly manner. The goal of this project is to help job seekers stay updated with the latest government job opportunities. Please ensure your proposal includes examples of similar projects you've worked on. (हमें एक एंड्राइड एप्लीकेशन चाहिए, जिसमे हम गवर्नमेंट जॉब्स की जानकारी यूजर को दे सके, इसमें गवर्नमेंट जॉब सम्बंधित जानकारी के लिए सभी जरुरी कॉलम ह...

    €270 Average bid
    €270 Gebot i.D.
    10 Angebote
    Someone to do LinkedIn interviews
    13 Tage left
    Verifiziert

    More details: Which type of roles are the interviews for? Software Engineer What level of experience are you looking for in candidates? Mid-level Which programming languages should the candidates be proficient in? JavaScript

    €124 Average bid
    €124 Gebot i.D.
    28 Angebote

    I am in need of an experienced WebLogic consultant for a total of 100 hours. The primary responsibility will be the deployment and configuration of Java EE applications in a production environment. Key Responsibilities: - Expertly deploying and configuring Java EE applications on WebLogic - Ensuring seamless operation and integration in a production setting Ideal Skills and Experience: - Extensive experience with WebLogic and Java EE - Proven track record in production environment deployments - Strong troubleshooting and problem-solving skills

    €619 Average bid
    €619 Gebot i.D.
    14 Angebote

    I am seeking a skilled developer with extensive experience in Spring Boot Java and CRPC GraphQL to enhance my banking project. Key Features to Implement: - Account Management: This will encompass account creation and deletion, updates, and ensuring robust security features. - Transaction Processing: The system should support real-time transaction updates, provide access to transaction history, and incorporate fraud detection mechanisms. - Customer Support: This should be seamlessly integrated, leveraging the capabilities of CRPC GraphQL. Ideal Skills and Experience: - Proficiency in Spring Boot Java - Extensive knowledge and hands-on experience with CRPC GraphQL - Previous experience in the banking sector is a significant advantage - Strong problem-solving skills and attention to detail...

    €3 / hr Average bid
    €3 / hr Gebot i.D.
    8 Angebote

    I'm looking to integrate the Google Message API into my web application to send an SMS. Key Requirements: - Implement a single message sending feature through the Google Message API. - Ensure SMS can be sent upon specific user actions, particularly API calls to send mobile text messages. Ideal Skills: - Proficient in integrating APIs, particularly Google Message API. - Prior experience implementing SMS functionalities in a web application.

    €12 / hr Average bid
    €12 / hr Gebot i.D.
    97 Angebote
    need a coo and cto
    6 Tage left
    Verifiziert

    Hi there, We're looking for two remote co-founders ( chief operating officer and chief technical officer) to join an early-stage startup company in the digital asset market. If you're interested, kindly place a bid and request access to the below document to learn more about the role: Amy PS ~ NO AGENCIES!!!

    €467 Average bid
    €467 Gebot i.D.
    33 Angebote
    Android Java Developer Needed -- 2
    6 Tage left
    Verifiziert

    Seeking an experienced Android Java developer for a yet-to-be-defined application. Key Responsibilities: - Collaborate to define and design the app - Implement core features - Ensure high performance and responsiveness Ideal Skills: - Proficient in Java and Android SDK - Experience in developing social, e-commerce or utility apps - Knowledge of integrating user authentication, in-app purchases and push notifications - Understanding of business, productivity or entertainment app development Experience: - Proven track record in delivering high-quality Android applications - Portfolio showcasing diverse types of Android apps - References from previous clients in similar projects

    €102 Average bid
    €102 Gebot i.D.
    18 Angebote

    I'm seeking a proficient developer with experience in WhatsApp API to assist with a marketing project involving sending personalized bulk messages. Key Requirements: - Implementing the WhatsApp API for bulk message dispatch - Personalizing messages for each recipient - Assisting in transitioning from manual contact management to a more streamlined process Ideal Skills: - Extensive knowledge of WhatsApp API - Experience in bulk messaging systems - Strong programming skills - Previous work in marketing-related projects is a plus

    €284 Average bid
    €284 Gebot i.D.
    23 Angebote
    need co-founders ```
    6 Tage left
    Verifiziert

    Hi there, We're looking for two remote co-founders ( chief operating officer and chief technical officer) to join an early-stage startup company in the digital asset market. If you're interested, kindly place a bid and request access to the below document to learn more about the role: Amy PS ~ NO AGENCIES!!!

    €421 Average bid
    €421 Gebot i.D.
    39 Angebote

    I'm seeking an experienced Android Developer to create a comprehensive School Management System. This application will primarily be used by parents, providing them with crucial information about their children's education. Key Features: - Attendance Tracking: The system should allow parents to monitor their child's attendance. - Grade Management: Parents should be able to access and track their child's grades in real-time. - Parent Communication: A built-in communication tool for parents and the school. Information Access: The app will need to provide parents with access to: - Student Grades: Real-time updates on their child's academic performance. - Attendance Records: A detailed account of their child's attendance. - School Announcements: All the latest up...

    €252 Average bid
    €252 Gebot i.D.
    46 Angebote

    I'm looking for a web-based ERP software tailored for production planning and quality control. The software should primarily facilitate production Planning and quality checks. Key Features: - Modules: The ERP should encompass both production planning and quality control modules. - Production Planning Features: The software should allow for just planning,quality check and generating daily reports. Ideal Skills and Experience: - Proven experience in developing ERP software, particularly for production and quality control. - Strong understanding of production planning and quality control processes. - Ability to create user-friendly, web-based software. - Experience in implementing reporting features within software. I'm seeking a freelancer who can deliver a comprehensive, effe...

    €189 Average bid
    €189 Gebot i.D.
    32 Angebote

    Je veut automatiser la recherche de stock (action) sur le site étape 1 : aller sur Screener étape 2 : filtrer par market cap de 2 millard et un volume de 500k étape 3 : trouver tout les stock avec une tendance haussière de 3 mois et plus

    €31 Average bid
    €31 Gebot i.D.
    4 Angebote

    I'm in need of a bilingual (English and Arabic) website and mobile app designed for facilitating emergency service requests. Key Features: - The app should support iOS, Android, and Web browser platforms. - The primary function of the app is to enable users to request emergency services. - The app should be bilingual, supporting both English and Arabic, with a focus on clear and effective communication for emergency situations. Ideal Skills: - Proven experience in creating bilingual (or multilingual) apps. - Proficiency in developing cross-platform mobile apps, particularly for iOS and Android. - Strong understanding of UX/UI design principles, especially for emergency service apps. - Familiarity with Arabic language and culture would be a significant advantage.

    €608 Average bid
    €608 Gebot i.D.
    33 Angebote

    I'm looking for a skilled mobile app developer to create a comprehensive fitness tracking application for Android. Key Features: - The app should focus on activity tracking, specifically with a primary emphasis on running. Ideal Skills and Experience: - Proficiency in Android app development. - Experience with fitness tracking apps is a plus. - Good understanding of activity tracking features, particularly for running.

    €11 / hr Average bid
    €11 / hr Gebot i.D.
    39 Angebote

    I'm looking for a skilled mobile app developer to create a comprehensive fitness tracking application for Android. Key Features: - The app should focus on activity tracking, specifically with a primary emphasis on running. Ideal Skills and Experience: - Proficiency in Android app development. - Experience with fitness tracking apps is a plus. - Good understanding of activity tracking features, particularly for running.

    €10 / hr Average bid
    €10 / hr Gebot i.D.
    34 Angebote

    I'm seeking an expert who can integrate 5 Android devices (OS 9, 10, 11, 12, and 13) and 2 iOS devices into BrowserStack for my testing and debugging needs. Requirements: - Device setup: 5 Android (OS 9, 10, 11, 12, 13) and 2 iOS devices - Primary use: Testing and debugging - Device Management: Configuration of a Device Farm on BrowserStack Skills & Experience: - Proficiency with BrowserStack - Experience in device setup for software testing - Understanding of Android and iOS OS - Knowledge in device management practices

    €142 Average bid
    €142 Gebot i.D.
    26 Angebote

    Freelancer.com.ar has a code of conduct Don't bid if you're not sure you can complete the work professionally I won't release money for poorly done or half-done jobs. [Note: My web is in SPANISH] 1. *** Mobile performance optimizacion *** Need to improve this: I need to fix this. Perhaps by debuging the code, or ironing out what is necessary. 2. *** SEO Setup *** Google Site Verification, Register with Google Search Console, Register with Google Analytics, Google Analytics Software Integration, Google Domain/Site Submission, HTTPS/SSL Configuration, Configuration of a File, Creation and Upload of an XML Sitemap, Basic On-Page SEO, Mobile Optimization, Site Speed Optimization. 3. *** Menu in pc *** If you hover the mouse over "entrenamientos", the ...

    €41 Average bid
    €41 Gebot i.D.
    42 Angebote
    need co-founders `
    6 Tage left
    Verifiziert

    Hi there, We're looking for two remore co-founders ( chief operating officer and chief technical officer) to join an early-stage startup company in the financial services industry. If you're interested, kindly place a bid and request access to the below document to learn more about the role: Amy PS ~ NO AGENCIES!!!

    €460 Average bid
    €460 Gebot i.D.
    50 Angebote

    I'm looking for a developer to create three simple Android apps for me. 1. Quizzes App: This app will be centered around educational quizzes. It should be engaging, user-friendly, and effective for educational purposes. 2. Virtual Whiteboard App: This app needs to support file sharing, text & shape recognition, quick formatting, and fetching files (videos, audios, images). It should be able to pull from the internet when connected or from the local app library. 3. Videos Securing App: This app will be designed to secure videos. Details can be discussed further. Ideal Skills and Experience: - Proficient in Android app development - Prior experience in developing educational apps is a plus - Ability to create user-friendly interfaces - Knowledge of implementing file sharing an...

    €242 Average bid
    €242 Gebot i.D.
    50 Angebote

    Looking for a Developer to Create a Two Part Software Tool External Relay Program / NinjaScript indicator I'm looking for a skilled programmer to develop a dual software tool (custom NinjaTrader indicator / external program) that leverages image recognition or event-based tracking to monitor, mirror and redistribute trading signals. Let’s call this combined program VISUAL. VISUAL will be created in Advanced C# and other supportive code that together will communicate and interface with NinjaTrader to eventually display duplicate audio and/or visual indicator alerts on a financial data chart. The purpose for this tool (program and custom NinjaScript) is to circumvent an indicator’s locked API access and unexposed plots (chart objects) so that I can later attach and build ...

    €494 Average bid
    €494 Gebot i.D.
    90 Angebote

    I'm seeking a developer who can create an Android application for me. This utility tool will serve as an account keeping application for petrol pumps. The app will need to include the following core functionalities: - Sales tracking: The app should be able to keep track of all sales made at the petrol pump. - Inventory management: The app should help in managing the petrol pump's inventory. - Employee management: The app should also track employee hours, performance, and other relevant metrics. Ideal candidates for this project should have extensive experience in Android application development, particularly with creating utility tools. Experience in developing applications for the retail or petrol industry will be a plus. Strong skills in sales tracking, inventory management, a...

    €314 Average bid
    €314 Gebot i.D.
    20 Angebote

    I am seeking 30 mid-level Full Stack Developers with proficiency in Java 15 or higher, SpringBoot, and JavaScript 12 or higher for a 3-year project. Ideal candidates should be open to permanent positions. Resource provider companies are also welcome to reach out. Key Responsibilities: - Building new features - Maintaining existing code - Improving system performance Ideal Skills and Experience: - Proficient in Java 15+, SpringBoot, JavaScript 12+ - Full Stack Development experience - Mid-level expertise - Ability to build new features, maintain existing code, and improve system performance

    €639 Average bid
    €639 Gebot i.D.
    40 Angebote
    Java 21 & Spring 6 Upgrade Expert
    6 Tage left
    Verifiziert

    I'm looking for a seasoned Java developer with extensive experience in Java 21 and Spring 6. The project involves upgrading a couple of applications currently running on Java 11 and Spring 5, and troubleshooting any issues that may arise during the process, such as dependencies, unit tests, Tomcat, etc. Private repositories, so you'll have to work on EST timezone and on zoom or google meet calls, unless you have better way of working on private repos. Is that something you could do? Key Details: - The applications are built using Spring Boot and Gradle, so familiarity with these tools is a must. - The primary aim of this upgrade is to leverage the new features provided by Java 21 and Spring 6. - Although performance and security improvements are not the main focus, they would...

    €157 Average bid
    €157 Gebot i.D.
    44 Angebote

    I'm looking for an experienced Android developer who can create an app similar to the RUSH-LUDO APP. Key Features: - The app should include a robust multiplayer mode - Incorporating in-app purchases is essential - The app should have leaderboards to track and display user rankings Design: - I have a basic idea for the app's design, but I would appreciate your expertise in refining it and making it user-friendly and engaging. Ideal Skills: - Strong experience in Android app development - Previous experience with game development is a plus - Understanding of implementing in-app purchases and multiplayer functionality - Ability to collaborate on design and contribute creative ideas.

    €590 Average bid
    €590 Gebot i.D.
    16 Angebote

    I'm looking for an Android app that monitors a specific website for new content containing designated keywords. The app should send mobile notifications with the updated content link. The tracking should be set to every minute. Key Features: - Ability to search for both single words and phrases - Send immediate mobile notifications with new content links - Same should be repeated every minute Ideal Skills: - Proficient in Android app development - Experience with web scraping and keyword tracking apps - Ability to implement push notifications

    €63 Average bid
    €63 Gebot i.D.
    8 Angebote

    Hola buenas, soy Joel. Busco a un freelancer para incorporar en mi equipo de agencia de IA para ofrecer chatbots de atención al cliente para ecommerce. El trabajo principal es el desarrollamiento de este chatbot con algunas funciones específicas, aparte de la atención al cliente, y yo me encargaré en la obtención del cliente, cobras por chatbot realizado. Si tienes experiencia en chatbots para ecommerce házmelo saber. El perfil de persona que busco es una persona implicada, con ganas y para trabajar a largo plazo y formar un buen equipo de trabajo estando en contacto para cooperar juntos para proporcionar un servicio de calidad. Si tienes alguna duda o estás interesado, escríbeme que estaré encantado de responderte.

    €478 Average bid
    €478 Gebot i.D.
    60 Angebote

    I'm seeking an experienced Android Automotive AOSP developer to implement call notifications into the notification panel during HFP (Hands-Free Profile). The specific requirements are: - Call Notifications: The notification panel needs to display notifications for incoming calls. The specifics of what should be included in the notifications have not yet been determined, so there may be some flexibility and room for your expertise and suggestions. - Interactive Notification: The notification for an incoming call should provide the options to either answer or reject the call. Ideal skills for the job include: - Profound knowledge and experience with Android Automotive AOSP development. - Familiarity with HFP (Hands-Free Profile) and its implementation. - Skills in designing and imple...

    €4 Average bid
    Garantiert
    €4
    1 Einträge

    I'm looking for an expert developer to create a web-based app that measures miscellaneous objects using OpenCV and HTML5. Key Requirements: - Proficiency in OpenCV and HTML5. - Experience in developing web-based applications. - Ability to create a user-friendly interface. - Knowledge in object recognition and measurement techniques. The app should be able to accurately measure a variety of miscellaneous objects. Please note that past work and experience are crucial for the success of your proposal.

    €159 Average bid
    €159 Gebot i.D.
    44 Angebote

    Would like a working discord exploit that gets a user blocked/flagged by clicking a link. Must provide discord application python code with some documentation. Example of what someone made is

    €142 Average bid
    €142 Gebot i.D.
    23 Angebote

    Need developer who has skills in app development and is well equipped with the knowledge of going through all process of sending app to android markets and is able to fix all errors Applicant must be able to set up screenshot,icon,app title,description,privacy policy,data safety and all other required things, It is a very simple task and it won't take much time

    €498 Average bid
    €498 Gebot i.D.
    34 Angebote

    I'm looking for an experienced Android developer to create a utility app aimed at collecting data from various users. Key requirements: - The app will need to be a data-gathering tool, so a strong understanding of how to effectively collect and manage user data is essential. - It needs to be able to handle different types of user input, including text, multimedia (photos, videos), and sensor data (like location and health metrics). - Experience with creating user-friendly, intuitive interfaces will be important, as the app needs to be accessible to a wide range of users. Ideal skills for the job include: - Proficient in Android development - Experience with data collection apps - Knowledge of managing multimedia and sensor data - UI/UX design experience

    €290 Average bid
    €290 Gebot i.D.
    12 Angebote

    I'm looking for a professional developer to create a personalized SMS and Email system for our marketing campaigns. Key Requirements: - This is not an integration job. We need to develop our own platform from scratch. - The system should allow us to send unlimited messages without restrictions. Ideal Skills: - Extensive experience in software development, particularly in communication systems. - Proven track record in creating scalable platforms. - Knowledge in building systems for handling SMS and Email services. Please note, the user did not provide a specific requirement for authentication methods. Your expertise in designing secure and user-friendly systems will be crucial.

    €576 Average bid
    €576 Gebot i.D.
    110 Angebote

    I need to develop a platform that can control Android phones from the PC terminal. Currently, I have found a website that meets my requirements and can use all its functions. I hope to make a 1:1 replica of this website, or you can better implement these functions. However, this website is in Chinese, and you may need to understand Chinese or do translation. It would be best if you have a long-term and stable team, as this is more reliable and can complete the project quickly. If you think you meet the requirements, please contact me.

    €5232 Average bid
    €5232 Gebot i.D.
    50 Angebote

    I'm looking for a proficient Android developer to create a location-based navigation app. The app should provide users with: - Real-time traffic updates - Turn-by-turn directions Experience in developing similar utility apps will be a significant advantage. The ideal freelancer should be well-versed in Android development, have a keen understanding of navigation systems, and be capable of incorporating real-time data into the app. Please include your portfolio showcasing relevant projects when you bid.

    €7 - €13 / hr
    Versiegelt
    €7 - €13 / hr
    76 Angebote

    I'm seeking a seasoned Java expert to enhance the performance of my software. The primary focus will be on speed optimization and memory management, which are vital for the software's efficiency and responsiveness. Ideal freelancers for this project should have: - Extensive experience with Java programming and Java agents. - Proven track record of performance tuning in software. - Strong skills in speed optimization and memory management.

    €19 Average bid
    €19 Gebot i.D.
    15 Angebote

    Looking for an expert developer to build or improve a script that automates the process of claiming promo codes on multiple accounts for a specific website. The ideal candidate must have prior experience in creating similar automation scripts. Project Scope: Login Automation: Automate the login process using a shared secret code. CAPTCHA Bypass: Develop a solution to bypass CAPTCHA verification after promo code entry. Proxy Rotation: Implement proxy rotation to manage multiple accounts and avoid rate limiting. Parallel Execution: Ensure the script can run 10-12 accounts in parallel, scaling to handle 300+ accounts. Error Handling & Performance Optimization: Include comprehensive error handling with a focus on speed, efficiency, and reliability. Skills Needed: Strong proficiency...

    €106 Average bid
    €106 Gebot i.D.
    12 Angebote

    I'm looking for a skilled backend developer to create a stock screener for me. The screener will be using real-time market feeds, so experience with handling and processing large volumes of real-time data is essential. Key Responsibilities: - Develop a backend system for a stock screener. - Integrate with real-time market feeds. - Ensure system can handle large volumes of data efficiently. Ideal Skills: - Proficiency in backend development (Python, Java, Node.js etc.) - Experience working with real-time data feeds. - Knowledge of stock market and stock metrics would be a plus. Please note that specific market exchanges and stock metrics have not been decided yet, so some flexibility and input on your part may be required.

    €63 Average bid
    €63 Gebot i.D.
    16 Angebote

    I need an experienced Java developer to implement native Android functionality in my Flutter app. The app should detect incoming, outgoing, missed, and received calls, even when the app is killed or running in the background. Based on the type of call, it should automatically send different types of WhatsApp messages. Requirements: - Detect call events (missed, received, outgoing) even if the app is not running. - Trigger different WhatsApp messages(via API) based on call type. - Implement native Java code and integrate it with Flutter using platform channels. - Handle required permissions for calls. Skills Required: Java (Android native) Flutter (Platform channels) Background services, BroadcastReceivers, and JobSchedulers in Android. Please share relevant experience and how you’...

    €12 Average bid
    €12 Gebot i.D.
    14 Angebote
    Android & Windows App Enhancement
    5 Tage left
    Verifiziert

    *Please do not respond to this posting without first looking at and understanding how the software functions. You can download the software from here alongside some pre-populated demo content that you can import to the Manager (windows app) and the Viewer (Android app). To install the Android app you will need a licence: vRnJDrSHKR8r6AO I'm seeking a seasoned Android and C# programmer to refine existing apps. The Android app requires bug fixing as well as some adjustments to the UI. The Windows app needs similar amendments. The software comes as a pair with the Windows application allowing users to create a multi-media interactive which is then displayed on tablets via the Android app. Key Responsibilities: - Modify UI/UX for both Android and Windows apps - Improve functionality...

    €469 Average bid
    €469 Gebot i.D.
    73 Angebote

    I need to change my script from selenium to requests

    €5 / hr Average bid
    €5 / hr Gebot i.D.
    55 Angebote
    Python Script for Data Extraction
    5 Tage left
    Verifiziert

    I'm looking for a proficient Python developer who can create a script that will help me extract data from an unknown file type. Key Tasks: - Develop a Python script that can open and extract data from an unknown file type. - The script should be efficient and capable of handling various sizes of files. - Provide documentation on how to use the script and any necessary dependencies. Ideal Skills: - Proficient in Python, with strong experience in file handling and data extraction. - Familiar with various file types and data structures. - Excellent problem-solving skills, with the ability to work independently. I need this script to help me retrieve data from a file whose type I am unable to identify. The data could be text, images, or structured data. The format of the extracted dat...

    €20 Average bid
    €20 Gebot i.D.
    41 Angebote

    I'm seeking a MacOS developer to create a utility application aimed at system optimization. The key focus of the application will be improving the performance and efficiency of Mac systems. Ideal candidates for this project should have: - Extensive experience in MacOS application development - Strong understanding of system optimization techniques - Previous work with utility applications - Excellent problem-solving skills - Ability to work independently and meet deadlines. Please apply if you are able to deliver a high-quality, efficient product.

    €500 Average bid
    €500 Gebot i.D.
    54 Angebote

    I'm looking for a Java Full Stack Developer to design a classic and elegant E-commerce website. Key Responsibilities: - Create and manage a product catalog - Implement a seamless shopping cart and checkout process - Integrate secure and reliable payment gateways Ideal Skills: - Proficiency in Java and full stack development - Extensive experience with e-commerce website design - Strong understanding of classic and elegant design styles - Expertise in implementing product catalogs and payment gateways - Competence in creating user-friendly shopping carts and checkout processes Please provide examples of past e-commerce projects in your proposal. Front-End Development: HTML CSS Javascript Back-End Development: Java [JDK 8+] JDBC Servlet Database: MySql For Selling books online. Ma...

    €11 Average bid
    €11 Gebot i.D.
    24 Angebote

    I'm in need of a skilled Android developer to create a personal communication app for me. The app should enable chat, voice calls, and video calls. Key Features: 1. User Authentication: The app should require users to sign in using their email and password. 2. End-to-end Encryption: All chat messages need to be secured with end-to-end encryption to ensure privacy and security. 3. Multimedia Sharing: Users should be able to share images and videos within the app. Ideal Skills and Experience: - Proven experience in Android app development - Knowledge of implementing secure user authentication systems - Expertise in end-to-end encryption for messaging - Experience in developing apps with multimedia sharing capabilities. Please provide examples of similar projects you've worked o...

    €104 Average bid
    €104 Gebot i.D.
    13 Angebote

    I'm looking for a Telegram bot that focuses primarily on anonymizing users in a private group. This bot should assign pseudonyms to group members, ensuring their identities remain private and protected. In addition to this, the bot will need to monitor all types of content shared within the group, including text messages, images or media, and links. The bot should also have the capability to enforce group rules, issuing warnings and bans as necessary. Key requirements: - Expertise in bot development, particularly for Telegram - Ability to implement an effective anonymization system - Experience with content monitoring systems - Skills in creating a rule enforcement mechanism Your bid should reflect your understanding of these requirements and your ability to deliver a bot that me...

    €187 Average bid
    €187 Gebot i.D.
    8 Angebote

    I am looking for a skilled developer to create a Telegram bot that will assist with customer support. Key Features: - The bot should be able to handle common customer inquiries and support requests. Ideally, I would like a freelancer who has experience with creating customer support bots, and is familiar with the Telegram Bot API. If you have a portfolio of similar work, I would love to see it.

    €18 / hr Average bid
    €18 / hr Gebot i.D.
    48 Angebote

    I'm looking to develop a simple Spring Boot application that runs TestNG tests when it starts up in a Docker container. The intention is to eventually transition this application to run in a Kubernetes environment. Key Requirements: - Proficiency in Java and Spring Boot framework - Experience with TestNG for end-to-end testing - Strong skills in Docker and Kubernetes The ideal freelancer for this project will have a deep understanding of creating robust Spring Boot applications and a proven track record of integrating these applications with Docker and Kubernetes. Experience with TestNG is essential, as is familiarity with CI/CD tools. The goal is to create a seamless, automated testing application that can be easily scaled and integrated into a larger system.

    €16 / hr Average bid
    €16 / hr Gebot i.D.
    46 Angebote

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