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    2,000 java web projects with source code công việc được tìm thấy, giá theo USD

    Currently, we are planning to modify a package named 'Flutter_NFC_kit" which is an open source package from The flutter_nfc_kit package is unable to read the manufacturer_id property of the NFC in Android device, and we want to fix this issue. We have a sample source code (Another application), that is able to retrieve the manufacturer_id property and we want you to apply the correct code to the flutter_nfc_kit package The sample source code is available in Swift (iOS) and Java (Android). We also have created a documentation to guide the development process

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    C# Code Error Resolution Needed Đã kết thúc left

    I am currently struggling with two prevailing issues in my C# code that need immediate resolution. Although I've not specified the specific issues, they could be related to anything from syntax to runtime or logic errors. The ideal freelancer for this project needs to; - Be highly proficient in C#, with a sharp eye for identifying and fixing errors. - Have a wealth of experience in debugging code and problem-solving. - Have a strong track record in delivering successful outcomes. When bidding for this project, please include; - Your past work relevant to C# programming and error resolution. - Your experience in coding, with an emphasis on C#. - A detailed project proposal outlining your approach to tackling and resolving the two issues in the ...

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    Full-Stack Team needed for the Design of a Holiday Rental Booking Management System integrating advanced AI features for the French Market. Description: We are looking for a team of experienced developers to scrap and scale Simplifing the tool down to key features while integrating an AI based on PyTorch, TensorFlow, Kubeflow or whatever engine you are familiar with and deem necessary to offer an optimal, forward thinking, scalable user experience. One single language and currency. FRENCH EURO 3/6 month project Milestoned to delivery. Monthly maintenance and upgrades. Basics: - Deeply analyze the features and architecture of the LODGIFY platform - Upholding awareness towards competition's potential patents or intellectual property and adhering to strict business ethics t...

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    Iteration2 Code Đã kết thúc left

    after 2 hours so order start 15:30, 2 hours later 17:30 adjust stop loss from factor 3.0 to factor 2.0, once adjusted place message in discord

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    ...urgent need of a talented freelance developer to bring my Android application vision to life as swiftly as possible. Here's what you need to know: - **Application Type**: The focus is on developing an Android app. The precise nature and functionality of the app will be discussed further with the selected freelancer, given the immediate need for commencement. - **Ideal Skills**: - Proven experience in Android app development, with a portfolio to show. - Strong proficiency in Kotlin or Java. - Familiarity with Android SDK and Android Studio. - Ability to work under tight deadlines without compromising on quality. - Excellent communication skills to ensure clarity in project requirements and expectations. - **Project Timeline**: The project n...

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    Java API Specialist Wanted Đã kết thúc left

    I'm looking for a Java guru who can develop an API that can handle Application numerical data. This API is intended to integrate with web services and mobile applications. - What you need: - Extensive Java programming experience - Proven ability to develop APIs - Experience with numerical data - API testing with pos - API expert with WordPress This project will challenge you to create an efficient, effective API that seamlessly integrates with multiple platforms. Let's collaborate and create something incredible!

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    I'm seeking an experienced automation tester skilled in Selenium, JAVA, and Cucumber frameworks to conduct comprehensive regression testing for an application, with a focus on ensuring compatibility with Internet Explorer. The primary goal is to identify and address any regression bugs to maintain the application's performance and functionality. **Essential Skills and Experience**: - Proficiency in Selenium WebDriver and the Cucumber BDD framework - Strong knowledge of JAVA for test scripting - Comprehensive understanding of regression testing techniques and strategies - Experience in testing applications on Internet Explorer - Ability to provide simple pass/fail test results - Good communication skills for collaboration and reporting. **Key Responsi...

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    I'm seeking a skilled Ionic 5 developer to create setup the development environment for an educational app tailored to my specific needs. You will give me step by step instuctions on how to: 1. setup my pc (windows 11) for this ionic app development. Incuding(node, npm, ionic, cordova, java JDK, Gradle, android studio, virtual device) 2. download and create the build files (apk, aab) which can be uploaded to my Play store account

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    ...that combines cutting-edge technology with user comfort and extensive software integration. My ideal candidate will have experience in electronics, embedded systems, and software development, with a keen eye for innovative design. **Key Features & Functionalities:** - **Wireless Connectivity:** For ease of movement without the constraints of cables. - **Adjustable Lenses:** To cater to different visual requirements, ensuring a clear and immersive experience for every user. - **Built-in Audio:** High-quality, integrated audio systems for a fully immersive sound experience. - **Inbuilt 360 Cameras:** To capture real-world surroundings for virtual integration or recording. **Design Preferences:** - **Headband-style:** Focused on comfort for prolonged use, with an...

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    ...tech enthusiast with a vision, I require the expertise of a seasoned Python master. A master is having many years of experience with coding but far more: experience with ensure high QA in a team. So often a master is the tech lead and software architect. If you have never lead a project with many python developers you are probably unaware of all the things here we request. My project involves diverse Python project build strategies and thorough code beautification and static analysis. Key aspects of the project include: Setting up Continuous Integration/Continuous Deployment (CI/CD) build, which runs: - packaging projects into both PEX and Pyinstaller formats - Implementing extensive source formatting/beautifying/linting - Performi...

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    ...seeking a skilled Java developer with experience in Azure cloud services to create an application that seamlessly integrates with Azure. This application will have the primary function of connecting to Azure, retrieving files from both Azure directories and Azure Cloud SQL, comparing the data across these files, and generating a new file that outlines the differences. Key Requirements: - Develop in Java, as this is my preferred programming language. - The UI should be simple and intuitive, prioritizing ease of use over complex design features. - The application must handle multiple file formats including PARQUET, CSV, TXT, and DELTA files. Ideal Skills and Experience: - Proficiency in Java programming. - Strong experience with Azure cloud serv...

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    Insurance Domain -- 2 Đã kết thúc left

    ...thorough testing of our web application. Our primary goal is to identify bugs and defects to elevate the software's quality. To achieve this, your expertise in Java, Selenium, and manual testing methodologies will be crucial. **Key Responsibilities:** - **Bug Detection:** Utilize Java and Selenium to find and document software bugs and defects. - **Application Type:** Focus will solely be on web applications, ensuring comprehensive coverage. - **Testing Coverage:** Implement continuous integration tests, including deployment processes, striving for broad and in-depth test coverage beyond basic functionality. **Ideal Skills and Experience:** - Proficiency in Java and Selenium for automation testing. - Strong background in manual testing technique...

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    FOR FREELANCERS WITH: - Proficiency in Java, TestNG, Appium, and Saucelabs - Experience in native app and mobile browser testing PROJECT DETAILS: We're aiming to build an automation framework that: - supports both Android and iOS platforms (proven experience required) - has parallel execution capability for efficiency - primarily focuses on mobile app and mobile web testing. EXTERNAL KNOWLEDGE: A comprehensive understanding of working principles of the stated techniques and platforms is expected for this project. ASSIGNMENT: We anticipate a well-structured, scalable, and robust framework that will not only meet our specifications but also encompass best practices. Your creativity and expertise will be pivotal in the successful delivery of this project. Lookin...

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    Dynamic QR Code Generator Đã kết thúc left

    I am looking for a skilled developer to create a QR code generation script tailored specifically for integration with a Laravel script. This project is vital for my application, and I need someone who can deliver a reliable and efficient solution. Here's what I need: - **QR Code Generation**: The script must generate QR codes that can encode URL links efficiently. - **Integration with Laravel**: It should be seamlessly integrable with my existing Laravel script, following best coding practices. - **Customization**: The ability to customize the design of the QR codes is essential. This would include varying the colors and possibly adding a logo in the center. - **Error Correction**: Incorporating error correction level options to ensure QR codes are...

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    I have an SDK for my API built in Java for android App. I need this converting to Swift so I can use in IOS app. i need this done in 3 hrs MAX. Start with "SWIFT" or you will not be considered.

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    I require an experienced Java coder to construct an intermediate level, extensive coding test. The test needs to center around: - Object Oriented Programming (OOP) - Data Structures In addition, I would like the test to challenge on: - Recursion Problems - Specific OOP Concepts The ideal candidate should excel in constructing coding tests, with a firm grasp of OOP, data structures, and recursion. An understanding of varying levels of coding difficulty is instrumental for this project. I'm counting on your knowledge and expertise to craft an informative, approachable yet challenging exercise. Your contribution directly affects testing standard and quality.

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    I'm urgently in need of a proficient pr...priority is to: - Correct these malfunctioning interactive elements - Be adept with select2 Thymeleaf data Preferred freelancer should demonstrate: - Deep knowledge of Thymeleaf, Javascript, jQuery - Experience troubleshooting and resolving functional errors of this nature - An ability to provide effective solution promptly. Seize the opportunity to swiftly restore my code functionality to its prime state. select 2 has data drivien from two arrays one array has the full list and the second array has the selected values that should select 2 control show them. I currently have duplicated values that I want to get rid of preferably using Thymeleaf inline expressions. I attached screenshots of the code and th...

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    Necesito un profesional que maneje con total soltura Java en Eclipse, para realizar pequeños proyectos semanales, tanto teorícamente como a la hora de escribir código, comprender lo que se vaya pidiendo. Tipos Abstractos de Datos Algoritmos: Introducción Estructuras lineales: Pilas, Colas y Listas Conjuntos y Tablas Estructuras arbóreas Grafos Iteradores MUY IMPORTANTE: No realizarlas con IA, te puedes ayudar pero no realizarlos enteros, no termina de funcionar bien.

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    I urgently need an Python programming expert who can assist in code compilation on an Ubuntu operating system. The details of the specific Python application being developed are not disclosed. Here are the key skills and experience necessary: - Proficient in Python programming - In-depth understanding of code compilation on Ubuntu - Proven experience in quickly delivering projects - Ability to problem-solve and think on your feet I'm looking to complete this project ASAP. Please include proof of your skills and past experience in your bid.

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    ...am in urgent need of a proficient Java developer with solid knowledge in graph theory. Your input will be pivotal in several tasks, which include but not limited to the following: - Implementation of graph algorithms - Network data analysis - Visualizing graph structures Ideally, your skillset and experience should comprise of: - Experience in implementing graph algorithms, this is an absolute necessity. - Strong Java programming skills - a cornerstone in the success of this project - Past work involving network data analysis and visualization of graph structures Please ensure your application signifies your Java proficiency, alongside your experience in implementing graph algorithms. While not compulsory, it will be great to see if you have worked wi...

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    I am in need of a talented SEO freelancer or team that will handle various aspects of improving my website's SEO. The expertise required span but not limited to: - On-page optimization: I need an expert capable of optimizing my site's content and HTML source code to increase the site's visibility to search engines. - Link Building: I need assistance developing link building strategies to create inbound links from other websites. This should also involve outreach to relevant blogs, influencers, and business for guest posting opportunities. - Keyword Research: I need help identifying the best keywords to target in my content and meta tags, considering both search volume and competition levels. - Content Writing: Creating high-quality, targeted content to eng...

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    Android E-Commerce App Đã kết thúc left

    ...The app is aimed at providing users with a seamless, intuitive platform to browse and purchase products without the necessity for integrated payment services. The ideal candidate will have experience in Android app development, specifically with e-commerce applications. **Key Features Required:** - User Registration/Login - Product Browsing and Search Functionality - Order Placement System (Note: Payment will be processed externally, no integration needed) - User Profile Management - Order History and Tracking **Ideal Skills and Experience:** - Proficient in Java and Kotlin - Familiarity with Android SDK and Android Studio - Experience in developing e-commerce platforms - Strong understanding of UI/UX principles for mobile apps - Ability to work with...

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    ...and travel niches. The role involves publishing dynamic content and interacting thoughtfully with our community. Key Responsibilities: - Weekly creation and publishing of 1-3 high-quality Instagram posts that align with the brand's ethos in lifestyle, fashion, and travel. - Active engagement with our audience by responding to comments to foster a vibrant community around our brand. Ideal Candidate Skills and Experience: - Strong background in content creation with a specific focus on lifestyle, fashion, and/or travel. - Ability to capture the essence of our brand and communicate it through visually compelling and engaging posts. - Experience in social media management, particularly Instagram, with a knack for engaging and growing an online comm...

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    ...assembly language expert with specific experience in PIC microcontrollers to help bring my project to the next level. I've encountered some hurdles that require professional input. Here’s a breakdown of my needs: **What I Need:** - **Debugging:** There seems to be a bug that I can't squash. Your keen eye for detail would be invaluable. - **Writing New Code:** Based on project expansion, additional functionality needs to be integrated. - **Optimizing Existing Code:** To make the application more efficient and faster. **Current Situation:** - The project is developed in assembly language tailored for the PIC16F636 microcontroller. **Ideal Skills and Experience:** - Proficient in assembly language, particularly for the PIC16F636. - Strong experience ...

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    ...ongoing project with specific focuses on the user interface and interactive components. My project is built on a robust tech stack that includes React for the front end, Java and Python for the backend, and utilizes DocumentDB (MongoDB), DynamoDB, and Progress for database solutions. The nature of assistance I require spans the next three months, with an engagement of four hours per day. **Key Areas of Focus:** - Implementing and improving the user interface design using React, tailored towards facilitating interactive components. - Incorporating interactive, real-time data display features that can enhance user engagement and provide dynamic content accessibly. **Ideal Skills and Experience:** - Proficiency in React for front-end development and a solid understan...

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    Mapbox sdk v.11 in android/java Đã kết thúc left

    Help with implementing pointAnnotationManager in Java (Android) problem is in the latest SDK v.11.1

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    Need a freelancer to help me with my custom wordpress site. I need edits such as optimizing queries, changing the sign up page, and making a better UI/UX.

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    java script php Đã kết thúc left

    Create a web app that tracks the store sales, vendors, rents, commissions, upc printing, etc

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    ...Dynamics 365 Business Central developer to: Fix RDLC report syncing issue: I have a carrier label report with a custom layout, but it's not syncing with the data source when a new report layout is created. The existing layout with the same content works fine. Resolve error: "The Value expression for the image ‘imgLabel’ refers to the field ‘fldLabel’..." Implement existing RDLC report layouts: I have the layouts ready, need them imported and functioning properly in BC. Technical details: Dynamics 365 Business Central version: (mention your version) Error message: "The Value expression for the image ‘imgLabel’ refers to the field ‘fldLabel’..." Existing layout works fine, issue occurs ...

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    I'm seeking a skilled professional to conduct a one-on-one video interview focused on upcoming projects. Requirements: - Experience in conducting one-on-one interviews - Ability to guide discussions towards future projects and plans. Deliverables: - A complete, engaging video interview in MP4 format. Ideal freelancer should have strong interviewing and video production skills. Previous works in similar projects would be a plus.

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    ...Spring Boot & Java developer. This is a test project to proof your expertise to aboard you for a longer project. You have to implement a console app which is capable of listening to MQTT server queues with different levels of QoS. This messages have to be persisted to a database with all message details. Key functionalities required: - implement a docker to startup a fresh MQTT server with a bunch of queues and a set of QoS levels per queue - implement a springboot MQTT listener (push notification) which fetches incoming MQTT messages - implement a schedule based MQTT fetcher (pull notification), which works as a fallback, if the MQTT listener is failing - persist the full message details decoded into the database (all transport details, all headers, fu...

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    Seamless Android Connectivity Đã kết thúc left

    I'm seeking a highly skilled Android Studio Java App developer to develop a simple app. This project is designed to be used by general users, providing a seamless and intuitive experience. The core requirements for this application include: - **User Authentication**: Secure login feature to ensure data protection and user privacy. - **Database Integration**: Efficiently store and retrieve data to ensure quick access and management of user information. - **API Integration**: Connect with third-party services for enhanced app functionality, improving the application's performance and user experience. ## Ideal Skills and Experience: - Proficient in Java programming language. - Experience with Android SDK tools and application development. - Proven track...

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    I urgently require an experienced mobile app developer versed in both Java and Swift programming languages to help me update and publish my mobile application on both Android and iOS platforms. Key Aspects: - Core App Update: Amend the central properties of the app to update it with new changes. - Swift/Java Proficiency: Ensure seamless app functionality across both iOS (using Swift) and Android (using Java). - App Publishing: Efficiently navigate the app publication process on both the Google Play Store and Apple App Store. Skills Required: - Extensive experience in Java (for Android) and Swift (for iOS) - Strong background in mobile app development, debugging, and publishing - Proven track record in working under tight deadlines The timeline for t...

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    ...application. Key Responsibilities: - Full-cycle Android app development - Collaborating to define the application requirements. Skills and Experience required: • Experience in mobile application development, software development, and android design • Experience developing and maintaining Android applications • Knowledge of Android SDK, Java, Kotlin, and other relevant programming languages • Strong debugging and troubleshooting skills • Experience with Git and JIRA workflows Please note that this role does not require you to integrate features such as user authentication or in-app purchases. However, feel free to suggest any improvements or design elements you deem necessary for a stellar user experience. I am seeking to have this project co...

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    Redesign Android Betting App Đã kết thúc left

    ...**Requirements:** - Strong experience in Android app development. - Proficient in creating custom UI/UX designs, with the ability to implement advanced animations to make the app more interactive and engaging. - Expertise in integrating essential features such as user accounts and profiles, providing live betting updates seamlessly within the app. - Ability to set up a robust and secure payment gateway integration, ensuring a safe and smooth transactional environment for users. **Ideal Skills and Experience:** - Proven track record of developing high-quality Android applications, preferably with a portfolio showcasing betting or similar financial transaction apps. - Proficient with Java and Kotlin. - Experience in handling live data and ensuring real-time up...

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    ...experiencing with Visual Studio Code on my MacBook. These include: - Emphasis on resolving coding issues, particularly errors such as "zsh: permission denied", "zsh: command not found" and "…zshrc:2: command not found: 'alias'". The perfect freelancer for this job would have: - In-depth knowledge and understanding of Visual Studio Code and its intricate workings on macOS. - Prior experience troubleshooting Visual Studio Code errors, making you well equipped to address and resolve my current issues sufficiently. - Excellent problem-solving abilities and meticulous attention to detail to ensure no potential compatibility issue is left unattended. - Experience with zsh shell as knowledge on this area is c...

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    I will provide Arduino code for parking system project and also connection diagram

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    ...pursuit to launch an engaging mobile game that resonates with action game enthusiasts across both iOS and Android platforms. This game will not only captivate players with its thrilling gameplay but also offer an immersive experience through strategic in-app purchases, including power-ups or boosts alongside unlockable content such as levels and characters. Ideal Skills & Experience: - Proficiency in mobile game development (iOS and Android) - Strong background in action genre games - Experience integrating in-app purchases - Creative in designing compelling game levels and characters - Ability to implement player rewards and power-ups effectively - Fluent in coding languages suitable for mobile game development (e.g., Unity, C#, Java) - Understanding of both ...

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    ...looking for a skilled web developer to create an online portfolio that centers around showcasing my software projects. The site should adopt a clean, intuitive design, allowing visitors to effortlessly browse and appreciate the projects I've worked on. Key project features: - Showcase area: A section to display software projects with their corresponding descriptions, features and images if applicable. Should be easy to update as projects evolve. - Mobile responsive: The portfolio should look good and work smoothly on both desktop and mobile browsers. Ideal candidate skills and experience: - Proven experience in web development - Strong portfolio, ideally with prior work in similar portfolios - Graphic design skills are a p...

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    I'm on a quest for an experienced C++ developer with knowledge in Node.js and who is familiar with macOS development environment. My project is struggling with build errors related to incompatible C++ code and I need someone to troubleshoot and rectify these issues. Responsibilities: - Identify the incompatible C++ code causing build errors in our Node.js Native Module. - Make necessary modifications to resolve the issues, ensuring the module functions as intended without compromising its existing functionalities. Ideal Skills: - Proficient in C++ - Knowledge of Node.js - Experience in development on macOS - Problem-solving and debugging skills Since I'm unable to provide the specifics of the error, the ability to independently locate and dia...

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    As the client, I'm looking for a proficient web developer who can build an engaging website featuring numerology calculators. My project's primary requirements are as follows: - Creation of a Destiny Matrix and Pythagorean square, presented on a single page. - The design must support basic level interactivity, specifically basic input-output functionality. Interested freelancers should have prior experience in web development and an understanding of numerology would be beneficial. Strong skills in Java/JavaScript, CSS, and HTML are needed to ensure the website runs smoothly and efficiently. Your contribution to my project will make complicated numerology calculations accessible and understandable for the users of my website.

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    I'm in need of a proficient full-stack Java/Javascript developer to establish a mid-size website with custom features. The project may come with some complexities, therefore a detailed and problem-solving mindset is vital. Highlighted requirements and tasks: - Full-stack development, handling both front-end and back-end aspects. - Set up and manage our AWS database. - Experience developing online media players - Ideal candidate should be skilled in Java, Javascript, and AWS. - Any prior experience with mid-scale custom website development would be highly beneficial. - Exceptional problem-solving abilities to navigate through possible challenges in the project. - A good understanding of web performance optimization and security. If you feel ...

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    I am seeking an experienced freelancer to implement Redsys payment integration into our custom software developed in Java. My project requires a professional with a knack for seamless payment gateway incorporations and an in-depth understanding of Java environments. Prospective candidates should display proficiency and past experience in the following areas: - Strong background in Java programming, especially in a custom software context - Expertise in integrating Redsys payment gateways - Familiarity with secure payment processes and ensuring compliance with payment card industry data security standards (PCI DSS) - Capability to troubleshoot and debug any issues that may arise during the integration process - Excellent communication skills to kee...

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    Backend Java Developer Đã kết thúc left

    ...- IST Skill Level :8+ years' experience in full SDLC Key Responsibilities: 1. 8 + years' experience in full software development life cycle , Including coding standards, code reviews , source control management, build process , testing and operations experience. 2. Experience in building large scale distributed systems such as high volume SaaS environments 3. Experience in programming languages like Java , Python or scala 4. Hands on experience in restfull webservices in java springboot , graphql api development is a plus 5. Should have worked on sql (postgres) and nosql , dynamodb , canssandra and Mongo DB. caching with radis , memcache , elastic cache 6. Good Knowledge in messaging systems like Kafka / rabbitmq /sqs 7. experience in AWS s...

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    You need expertise in Java 17 and 21 Gradle Servlets etc I am in search of an experienced Java developer to help maintain and upgrade an existing Java application. This project requires a proficient understanding of object-oriented programming, as it will be essential for the successful completion of this task. **Responsibilities:** - Conduct an in-depth analysis of the current Java application to identify areas for improvement. - Implement upgrades to enhance application performance and user experience. - Collaborate closely with our team, providing regular updates and participating in decision-making processes. **Skills and Experience:** - Strong background in object-oriented programming. - Familiarity with Java frameworks (Spring, Hi...

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    ...skilled software developer, comfortable in the Java programming language. The task at hand involves the conversion of an OpenPPL file into a Java format. Skills required: - Intermediate OpenPPL knowledge: Since this project revolves around OpenPPL to Java conversion, preference will be given to developers familiar with OpenPPL. - Exceptional Java programming skills: Applicants should be knowledgeable in Java as the output format of the project is Java. Please note, there is no requirement for implementing any specific functionality during conversion such as poker strategy execution, poker hand range generation or game simulation. Ideal candidates should demonstrate: - Previous experience in similar tasks - Deep understanding of both Op...

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    We are planning to build a service based application which will provide various kinds of services to the customers e.g. salon services, etc. What we are looking for ? - flutterflow development application - Simple responsive website, with 1-2 pages – Backend API which will be consumed by both mobile app and website. This must be in Java (Spring boot preferred) - The backend developer will take care of database operations (MySQL/Postgres expertise) **Core Functionalities Required:** - **Appointment Booking:** A seamless interface that allows customers to book, modify, or cancel appointments for various salon services. - **In-app Payment:** Secure and versatile payment options enabling users to pay for services directly within the app. **Platform:** Our main focus is to...

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    We're on the hunt for a t...efficiently. The ideal candidate will have robust experience with Google Cloud Services, video processing, and system scalability. Project Scope - Develop and deploy a video processing application on Google Cloud Platform. - Utilise Google Kubernetes Engine (GKE) for scalability and efficient management of multiple concurrent processing tasks. - Implement GPU-accelerated video processing to ensure quick turnaround times. - Create a robust API for handling video file submissions and processing callbacks. - Ensure comprehensive error handling and logging for reliability and ease of maintenance. Skills and Qualifications - Strong experience with Google Cloud Services and Kubernetes. - Proficiency in Python, Go, or Java. - Familiarity ...

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    ...documents, as well as searching across databases and the web for products. The software should be compatible with both Windows and Mac operating systems. Features required include: - Document Reading: The ability to comprehensively check and read documents, easily identifying and highlighting essential information. - Web Browsing: A robust capacity to access various websites, sweep through content, and swiftly identify relevant data. - Database Search: The potential for seamless integration with numerous databases, promoting effortless information retrieval. - Product Search: An intelligent system for efficiently identifying and locating products across different platforms. Prospective freelancers should be skilled in Python, Java, and C#, wi...

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