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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    12 lavori trovati, prezzi in EUR

    I need a proficient PHP developer who can help me sign XML files and send them through SOAP using a .p12 certificate from FMNT in Spain. We need to use XMLDSig in the body of the message SOAP using: • Sign Algorith : RSA/DSA (better RSA - ) • Canonicalization: "exc-c14n" (Exclusive) • Digest Algorith : "sha1" ( - The certificate will be used on a web-based platform, which requires a professional with strong experience in working across different web environments. - The primary purpose of this project is to authenticate company data securely ensuring data integrity. - Ideal skills include a strong background in PHP, SOAP, XML, web security, and familiarity with .p12 certificates and FMNT standards. Ultimately, your responsibility is to ...

    €160 (Avg Bid)
    €160 Offerta media
    17 offerte

    I need to create a script to consume a SOAP service with WSSecurity to Encrypt and Sign the XML, an example is the way SOAPUI is configured to consume the service. Preferably in Python, but the language is free. Necesito crear un script para consumir un servicio SOAP con WSSecurity para Encriptar y Firmar el XML, el ejemplo mas cercano que puedo dar es la forma en la que SOAPUI se configura para consumir el servicio. Preferiblemente que sea en python, pero el lenguaje es libre

    €21 (Avg Bid)
    €21 Offerta media
    4 offerte

    I'm in need of a Junior Full Stack Engineer who is proficient with Java, with beginner level experience. The primary task will be to work on implementing Go Live for an assigned project. Ideal skills for the job: - Understanding of Java programming language - Ability to work collaboratively on a team - JSON - XML - SQL - Data Mapping Some experience with project implementation is a plus. Dedicated beginners are also welcome to take their first steps in a real project.

    €13 / hr (Avg Bid)
    €13 / hr Offerta media
    46 offerte

    The urgent need of a skilled programmer specialized in Java, JavaScript, and PL-SQL, as well as familiar with Oracle Database, PL-SQL Developer, Oracle SQL Developer, Eclipse. The project involves writing comprehensive tests for a range of technologies including: - Java and JavaScript. - Spring Framework. - Oracle Database. - XML and JSON. - Junit. - Eclipse/Intellij. - PL-SQL Developer. - Utilizing Github and other version control tools. The ideal candidate must have a deep understanding and practical experience with these technologies. The project has an urgent timeline, so the selected candidate must be able to work under pressure and deliver high-quality results quickly. Ideal Skills: - Proficient in Java, Spring Framework, Oracle, XML, JSON, Junit, and JavaScript. - Experienced wi...

    €14 / hr (Avg Bid)
    €14 / hr Offerta media
    57 offerte

    I'm looking for a skilled developer with a strong experience in API integration and development to help me build a middleware between my primary business software, Neto by Maropost, and FieldFolio. Key Functionalities: • Synchronize product inventory across both platforms • Sync customer data to ensure information is consistent and up-to-date • Transfer order information seamlessly Specific Requirements: • Real-time synchronization for up-to-the-minute data integrity • Batch synchronization as an alternative or backup synchronization method • Robust error handling and notifications to maintain smooth operation and quick issue resolutions Ideal Candidate: The ideal candidate should have strong knowledge of integrating and developing APIs for comple...

    €316 (Avg Bid)
    €316 Offerta media
    38 offerte

    I'm looking for a skilled freelancer who can help me with importing product data from XML sheets. The data needs to be imported into multiple Prestashop faced search feature tables. Key project details: - I need the product information to be imported - The data needs to be updated daily and in real-time - Multilingual support is not required, so a single language is sufficient Ideal Skills and Experience - Proficiency in working with XML data and importing it into systems - Expertise in Prestashop and its search feature tables - Experience with real-time data updates in web applications - Strong problem-solving skills and attention to detail Import data from xml sheets into multiple prestashop faced search feature table. Here's an outline of the tasks Script to Parse XML fo...

    €139 (Avg Bid)
    €139 Offerta media
    43 offerte

    I'm seeking an expert in MS Power Automate, well-versed in implementing unique flows using different AI Chat APIs - particularly Chat GPT API and Cohere AI API. The primary task is to create a power flow capable of running batches of prompts effectively. Key expectations are: - Expertise in MS Power Automate, API integration, and AI-oriented applications. - Background in working with Chat GPT API and Cohere AI API. - Ability to deliver results on a web excel sheet. Please note that an understanding of additional AI Chat APIs is highly valuable for this project.

    €85 (Avg Bid)
    €85 Offerta media
    12 offerte

    As the developer for this project, I will write a RESTful service in Java for tracking timecards. My main purpose is to let the company record employee working hours, generate payroll reports, and monitor employee attendance. To do this, my service must include the following functionalities: - PUT: Create a new timecard - POST: Update an existing timecard - DELETE: Delete an existing timecard - GET: Retrieve timecard information All the aforementioned tasks will return a JSON string, either formatted or unformatted. The JSON string format will not strictly be enforced in this RESTful service, as the main focus is providing a swift and reliable way for the timecard data to be manipulated and retrieved. The successful freelancer for this post should have excellent Java programming skill...

    €138 (Avg Bid)
    €138 Offerta media
    44 offerte

    Our team is seeking a skilled developer with MiniApp experience who could take our existing application to a new level. By leveraging the Alipay MiniApp platform, we aim to enhance our user interface, improve performance speed and seamlessly integrate the Alipay payment system. Additionally, we have plans to expand our reach overseas by making our app available on the Vodacom M-Pesa Super App which is using Alipay MIniapp Platform. To truly localise for the Vodacom market, we need to improve our user interface and user experience. To be an ideal candidate for the project: - You must have expertise in app development using the Alipay MiniApp platform, - Proven performance in improving user interfaces and user experiences will give you an edge over the competition. - Experiences in develo...

    €1079 (Avg Bid)
    €1079 Offerta media
    114 offerte

    I'm in need of a professional web application (RCM) that will include client login features, collect multiple XML data, and summarize the information in a visually appealing way. The main requirements are: - **Professional and Corporate Design:** The design should be clean, professional, and reflect a corporate look. - **Data Collection and Visualization:** The application should be able to collect multiple XML data and present it in tables and lists for easy comprehension. - **Client Login Functionalities:** The client login feature must allow users to view and download reports, as well as customize their data displays. Ideal skills for this project include experience in: - Web application development - Data visualization - XML data handling - Front-end design and development - Cli...

    €159 (Avg Bid)
    €159 Offerta media
    42 offerte

    Need an expert to help with this The Adobe Creative Cloud “conflicted copy” file problem has accelerated, and the studio (Robin, Jenna, Cameron (host) and Bill) have a lot of duplicate files. I think it’s duplicate inDesign files mostly. We are finding it too time consuming (and dangerous) to manually delete files, and direct support from Adobe has not solved the problem. It has taken a sudden sharp increase lately and we have no idea why. There was a theory that upgrading Jenna’s computer would solve the issue but it has not. We need to know how to test for solutions between our studio members. Unable to sync SEED Pre-trip Planning Guide because the file is locked. Please close this file in any open applications and ensure you have write access privileges. V...

    €21 / hr (Avg Bid)
    €21 / hr Offerta media
    21 offerte

    I need to connect my POS-PHP system through a web service or API to the software of a Colombian technology provider that provides this service. I attach the webservice manual and an example of the xml that my program must generate to call the information. I need to connect my POS-PHP system to the software of a Colombian technology provider that offers this service through a web service or API. I have attached the webservice manual and an example of the XML that my program must generate to call the information. Please contact me if you do this - +91 9598514789 The project is in Spanish language

    €296 (Avg Bid)
    €296 Offerta media
    16 offerte

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