XML (eXtensible Markup Language) is a specialized language used for applications such as data exchange and web services, where structured communication is needed between legally, syntactically and semantically different systems. XML Developers are those with an in-depth understanding of the language and all its technical aspects. With an XML Developer, a client can structure their data, automate web service communication, optimize data analysis and transfer, format documents or integrate an XML API onto their system.

Here's some projects that our expert XML Developers made real:

  • Developed efficient solutions to process large volumes of data exchange
  • Created automated communication systems to ensure smooth operations
  • Optimized complex data analysis initiatives for better organization
  • Developed customized document formatting solutions to fit the client's requirements
  • Improved user interface design by integrating APIs into existing system

At Freelancer.com, our expert XML Developers have put their skills to countless projects with successful results. Clients have hired freelancers on Freelancer.com and trusted them to create innovative solutions while solving meaningful problems.

If you're looking for an experienced XML Developer to help develop, optimize or integrate your application or system, why not post a project on Freelancer.com to take advantage of our vast pool of talented developers today.

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    13 робіт знайдено, ціни вказані в USD

    I am seeking a competent freelancer to assist me in setting up XML for advanced payment invoices generated in ERPNext, geared towards ZATCA compliance. My system is already integrated for normal invoices, but requires a seamless transition to encompass advance payment invoices. Important information that I require included in the XML for these invoices are: - Invoice number - Customer details - Item details - Advance payment references, using unique identifiers based on customer details - VAT Calculation and Payable calculation inclusive of the VAT amount in the total payable amount The ideal candidate for this position should have extensive skills and experience in dealing with XML, ERPNext system, and ZATCA compliance requirements. Experience with VAT calculations and an understanding ...

    $175 (Avg Bid)
    $175 Сер. заявка
    10 заявки
    XML Product Catalog Import 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for a freelancer capable of importing more than 500 products from an XML file. The essential information for every product such as name, description, price, stock, attributes, corresponding images... is already present in the file: - You must be adept at dealing with large XML files and extracting requisite information accurately. - Prior experience in data migration or product import tasks is definitely a 'Must'. - Attention to detail is crucial to ensure no error creeps in while importing such a significant number of products. - Familiarity with Prestashop might facilitate smoother importation. This project requires solid XML and Prestashop knowledge and strong attention to detail. Fast and accurate execution is essential as incorrect or incomplete import could ...

    $5 / hr (Avg Bid)
    $5 / hr Сер. заявка
    23 заявки
    XML Integration for GKCarRental.ae 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I'm in need of a skilled developer to establish an XML connection between my website and various booking engines, including Expedia, Agoda, Cartrawler, and Priceline. Key requirements for this project are: - Expertise in XML and API integrations - Knowledge of booking platforms - Ability to display real-time availability and pricing updates - Proficient in tabular data presentation Looking forward to receiving your bids, together with examples of similar projects you've completed.

    $1087 (Avg Bid)
    $1087 Сер. заявка
    31 заявки
    Android Studio and XML Java Specialist Needed 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am in immediate need of a seasoned expert with deep experience in Android Studio and XML Java. Role Specifics: • App Development: The task at hand involves application development. The prospective candidate should be proficient in Android Studio and be able to craft an intuitive, engaging application from scratch. • XML Parsing: Experience in XML Java is certainly beneficial. The project will entail XML parsing; you should be experienced in manipulating and extracting data from XML documents. Skills Required: • Proficiency in Android Studio • Strong experience in XML Java • Understanding of the principles of XML • Ability to develop apps for a wide range of audiences, with an emphasis on accessibility for those requiring assistance. MOST importa...

    $111 (Avg Bid)
    $111 Сер. заявка
    24 заявки

    I am in an immediate need of a proficient Odoo Developer. The right applicant will be expected to start working today and continue over the weekend including: Inmediate ZOOM to review tasks. - Excellent understanding of Odoo modules and their functionalities. POS and JS framework for ODOO 17 - Ability to rigorously adhere to timelines and meet tight deadlines. - Experience in understanding customer requirements and turning them into functional software in Odoo. - Should have excellent problem-solving skills. Work for today, tomorrow and Sunday. Availability over this weekend is highly important for this role as the project largely depends on results produced over the next few days. If you are passionate about Odoo development and are ready to accept this challenge, I would love to hear...

    $34 (Avg Bid)
    $34 Сер. заявка
    11 заявки

    Seeking a specialist in network programming, experienced in the medium-level complexities of UDP communication, specifically in the area of implementing reliable data transfer and error checking. Familiarity or expertise should ideally be with Java.net. Skills and Experience: - Proficient in Java programming - Strong understanding of UDP communication - Experience with implementing error checking mechanisms Responsibilities: - Develop and implement error checking and reliable data transfer - Utilize library as the primary tool - Ensure the efficiency and reliability of the system communication Your bid will be considered more favorably if you have proven experience in similar projects, and a deep understanding of Java-based network programming. We're looking forward to your prop...

    $180 (Avg Bid)
    $180 Сер. заявка
    15 заявки

    I am looking for a skilled developer to create a website portal for both admin/employee and clients. From an admin perspective: - Ability to upload an XML file and specify which client it relates to. This file will be parsed to show data on each page from client perspective below. - Ability to upload a PDF and CSV/XLSX file and again specify which client it relates to. From a client perspective - to authenticate and have access to the following pages: 1. Dashboard - Shows results from last scan 2. Scan History - Shows results from all previous scans 3. Issues - Show issues from the latest scan 4. Reports - Shows the PDF & CSV uploaded by the admin. All users need to authenticate using MFA/2FA Key Responsibilities: - Design and develop a functional website portal that can parse XM...

    $211 (Avg Bid)
    $211 Сер. заявка
    66 заявки
    Spring Boot Back-end Development with API Integration 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am in need of a proficient back-end developer who is knowledgeable in Spring Boot application development. In this project, you will help me build a significant portion of a new website. Your task will primarily be centered around back-end development using Spring Boot. You'll get to work with an existing website for reference, and importantly, we will be using Gradle as a build tool in this project. Key tasks for this role: - Back-end development using Spring Boot - Integration of a custom API to the Spring Boot application The ideal candidate should possess the following skills: - Extensive experience in Spring Boot development - Proficiency in working with Gradle - Strong experience in API integration, - Proof of experience in custom API integration will be a significant ...

    $114 (Avg Bid)
    $114 Сер. заявка
    28 заявки
    Perl/XML Developer Project -- 2 1 день left
    ПІДТВЕРДЖЕНО

    The requirement is to hire full time developers for 1+ year contract. This will work like a regular work from home job with full day commitment. We're not outsourcing any projects. This is not a task based project. If you're an individual developer with 3-6 years of Perl + XML + SQL experience, please submit your bid with exact monthly payment requirement. The budget range specifies our monthly budget per developer for full time ( 8 hours per day) commitment, Monday to Friday. Monthly budget is 80K to 120K per month depending on the experience. This job is open to developers from INDIA only. Bangalore based candidates who can work in hybrid mode will be given priority. The ideal candidate should have a minimum of 3 years of experience in Perl development and scripting, wit...

    $1206 (Avg Bid)
    $1206 Сер. заявка
    3 заявки

    I'm in urgent need of an OpenCart expert to help me customize and develop specific features and functionalities on my site. The details of the tasks are as follows: We are looking for an experienced full-stack developer with minimum 5 years experience As an applicant you are working as a freelancer (part- or full-time ) in a PoC-project for a multi vendor marketplace patform. The project has a duration of 2 months with an overall estimation of 20 days of service and will start asap. Hard skills • Excellent experience with the OpenCart platform, included - DB Management (MySQL, MariaDB) - Deep knowledge in PHP, JavaScript, HTML, XML, JSON - Installing and configuring OpenCart extensions, expecially o Webkul extensions related to OpenCart Multi Vendor Marketplace o DigitalAtelier ...

    $330 (Avg Bid)
    $330 Сер. заявка
    21 заявки
    VBA Expert for SMS project 1 день left
    ПІДТВЕРДЖЕНО

    As an individual who already has a Telesign account, I require skilled assistance to aid in the creation of a simple VBA script for Microsoft Excel that interacts with this service. My major requirement is to be able to send single SMS via the Telesign service using VBA. Key Responsibilities: • Read and comprehend the documentation provided by Telesign on how to use their service with VBA. • Amend my existing 20 lines of VBA code or create a new one that helps me achieve the functionality I am aiming for. Additional Details: • I will be providing the exact content that needs to be sent out in the SMS. Skills and Experience: • Proven experience in VBA (Visual Basic for Applications) • Solid understanding of XML/HTTP requests • Previous work with the ...

    $112 (Avg Bid)
    $112 Сер. заявка
    6 заявки
    WSO2 ESB Mediation & Integration Expert 18 годин(-и) left
    ПІДТВЕРДЖЕНО

    I am in need of an experienced WSO2 Mediator ESB developer to help me with the configuration of mediation flows and integration of my existing systems. The primary task for the job includes troubleshooting and debugging as we get CSV file uploads via Postman to save into the database. Key responsibilities include: - Parsing and extracting data from the CSV files - Validation and sanitization of the data - Efficiently mapping the data to the appropriate database columns This project is of a large scale, expecting to handle approximately 8000 database entries per CSV file upload. So, the ideal candidate will have previous experience with large-scale data processing and good knowledge of WSO2 ESB, CSV file manipulation and database management. If you are proficient in these areas and ha...

    $30 (Avg Bid)
    $30 Сер. заявка
    1 заявки
    Java Log4j Appender Project 2 годин(-и) left
    ПІДТВЕРДЖЕНО

    I have a log4j appender that sits in another module part of the same project I use it via a dependency. I only want to store the messages in an array list but when i add the dependency in my xml file i get this error when starting up my application: 2024-02-25T23:28:31.047002100Z main ERROR Error processing element HttpAppender ([Appenders: null]): CLASS_NOT_FOUND 2024-02-25T23:28:31.081762600Z main ERROR Unable to locate appender "HttpAppender" for logger config "root"

    $24 (Avg Bid)
    $24 Сер. заявка
    9 заявки

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