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
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  • 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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    16 trabajados encontrados, precios en USD

    I’m in search of an experienced developer to integrate Ingram Micro's Reseller API system into my currently-running web shop. Successfully integrating this system will allow us direct access to a vast inventory, and enable us to dropship directly from Ingram Micro's warehouse. - Account Status: I have an active account with Ingram Micro. - Data to Retrieve: The focus will be on extracting data about product information, stock availability, and order status from Ingram Micro's API. - Integration Style: I am after a real-time integration process. An ideal candidate for this project should have extensive experience in web development, API integration, and must have worked with Ingram Micro's API in the past. Familiarity with electronic hardware businesses will be ...

    $537 (Avg Bid)
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    Odoo 15 Template Creation 6 días left

    I need a developer who is proficient in Odoo 15 to create a set of custom templates for 6 different document types:: • Customer Quotations • Customer Sales Orders • Customer Invoices • Customer Delivery Dockets • Customer Statements • Supplier Quotation Requests • Supplier Purchase Orders. Key Requirements: - Template Customization: I require the selected freelancer to create these templates based on the existing designs that I will supply. - Excellent knowledge of how to create templates in Odoo, that will also survive updating to version 17 or 18. The ideal freelancer for this project will have: - Proven experience with Odoo 15, with demonstrable examples of template creation. - A keen eye for design and the ability to create clean, modern, and profe...

    $124 (Avg Bid)
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    We need to get a xml file importet got google sheets and then imported to Baselinker to import new placed orders.

    $42 (Avg Bid)
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    set up a zapier workflow for us 5 días left

    We need to get a xml file importet got google sheets and then imported to Baselinker to import new placed orders.

    $185 (Avg Bid)
    $185 Oferta promedio
    54 ofertas

    As the proprietor of an existing business, I'm seeking expert support to fix several bugs disrupting the functionality of our Open Journal Systems (OJS) instance. This system hosts various journals, but unfortunately, a manual upgrade has led to issues with deployment and database structure. Features, such as xml, are no longer working correctly due to an improper upgrade. The primary goal for this project is to eliminate system bugs and errors. The freelancer will be expected to: - Analyse and resolve deployment issues - Fix database structure problems - Address broken features, like xml - Ensure our system runs smoothly after repairs The ideal candidate should have a strong proficiency in Open Journal Systems, with a special emphasis on version OJS 3.x. A proficient understandin...

    $417 (Avg Bid)
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    Hi there, I am Looking for custom skin for 3dvista and kr pano for custom 360 virtual tours. Further details shared after discussion. Thanks

    $143 (Avg Bid)
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    I'm seeking a skilled professional to integrate the Zatca Fatoora Portal Phase 2 with Dynamics AX 2009. Key Responsibilities: - Syncing Sales Orders: Ensure that sales orders are seamlessly synchronized between both systems, to streamline the sales process and data flow. - Invoice Generation: Implement a system that automatically generates invoices in Dynamics AX 2009 based on transactions in the Zatca Fatoora Portal Phase 2. Ideal Skills: - Extensive experience in integrating systems, especially with Dynamics AX 2009. - Previous successful projects working with Zatca Fatoora Portal Phase 2 integration. - Proficient in handling both Sales Orders and Invoice Generation. - Strong communication skills- should keep me updated through instant messaging. Please include your ...

    $1183 (Avg Bid)
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    java based. The form takes input of 5-10 parameters. Data from the form is converted to XML format for just one or 2 field. then the input is stored in a csv file which has defined headers. Now this csv is part of input for a task on sailpoint . so csv must be copied to unix or windows servers. This program must be deployed as a website on apache tomcat which is where sailpoint is also deployed Also if needs to be run from window computer . solution should be simple. sailpoint has REST api to invoke operations on it.

    $83 (Avg Bid)
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    I am looking for a developer to create an integration for an external gaming API provided by Pragmatic. The project must be developed using PHP and PostgreSQL. The integration should handle the following tasks: Authentication: Securely authenticate with the Pragmatic API using the provided credentials. Data Retrieval: Fetch game data from the Pragmatic API, including game metadata, player statistics, and any other relevant information. Data Storage: Store the retrieved data in a PostgreSQL database. Ensure the database schema is well-designed and optimized for performance. API Endpoints: Create custom API endpoints in PHP to interact with the stored data, allowing for retrieval, updating, and deletion of records as necessary. Error Handling: Implement robust error handling to manage an...

    $516 (Avg Bid)
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    54 ofertas

    I'm in search of an experienced Lua developer to create a custom mod for Farming Simulator 22. The main objective of this mod is to implement a full-fledged login system on a dedicated server for the game. Key Requirements: - The login system should consist of both registration and login functionalities, with passwords being the only primary credential. - All user credentials will be stored and managed in an XML file within the dedicated server. - There is no need for password recovery features. Ideal Skills and Experience: - Proficiency in Lua programming language and ideally experience in developing mods for Farming Simulator or similar games. - Strong understanding of server-side data handling and XML file manipulation. - Prior experience with developing complex login systems, in...

    $177 (Avg Bid)
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    8 ofertas
    HubSpot Form Linked to XML API 3 días left

    I need a form in HubSpot that will collect customer information, then send this data to a third-party app via a webhook. Key Requirements: - The form should collect the following customer information: Name, Email, Phone number, Referrer First Name (Field Hidden), Referrer Last Name (Field Hidden), Referrer Email (Field Hidden). - The collected data should be sent to a third-party app (via webhook) in XML format. Ideal Skills for This Job: - Proficiency in working with HubSpot and setting up forms. - Experience with XML APIs and sending data via webhooks. - Strong attention to detail to ensure the correct data is collected and transferred accurately.

    $34 (Avg Bid)
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    I'm looking for a skilled PHP developer to help with code optimization and to integrate a payment gateway via XML. - My existing PHP system is experiencing performance issues and I need someone who can optimize the codes to make it run more efficiently. - I need a payment gateway to be integrated using XML. The specific gateway in question is Papara. Experience with integrating this payment gateway will be an advantage. - There are also some minor tasks like text scrolling and responsive error corrections. These are fairly simple tasks but important for the overall user experience of the system.

    $174 (Avg Bid)
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    52 ofertas
    Full Stack Developer 3 días left

    Updates to the tourism project business. 1. Xml integration 2. Adding 1 payment system 3. In the B2B part, linear errors control + other problems and I need someone who will want to work continuously, I need a little urgent solution, I'm just waiting for offers

    $74 (Avg Bid)
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    **ITALIAN CODER ONLY*** i need a php script which will talk to italian SDI endpoint and send the correct xml file to them and check everything in the correct form and final acceptation. the script will deal vie API to italian SDI - and write into internal db the result of that invoice / credit note.

    $1388 (Avg Bid)
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    I am currently facing some issues with my digit match bot, making it unreliable for my binary trading activities. I need a professional to fix these problems and enhance its performance. A successful freelancer should have a strong background in bot development and binary trading. Key requirements: - Fix frequent errors or glitches - Improve inconsistent performance Please include past work in this field with your application. The bot is currently operating on Window The freelancer should be ready to work on the project and trade on my real account whereby I will give the freelancer my login details then after the results we should discuss the payment The bot is attached below. And you can only load it on to see the error

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    Description: The documentation is almost complete, we just need to add four API calls: generation of PDF or URL, tracking, pickup ID, and shipment statuses. This will allow others to easily connect. Below are the current APIs we have: Shipment APIs Documentation 1. URL/Document Generation Description: The system provides us with a URL in HTML which we will refer to as PDF or URL for practical purposes. 2. Shipment Creation Endpoint: POST Parameters: token (Required): Description: Authentication token. Example: jniDI82s0qrCUiTjVfApEvffib1fMli5RmrPBUA3RwFguZ5e3vmNB48mL5oX Note: Send in the header. Shipment[type] (Required): Description: Type of shipment. Values: 1 for Pickup, 2 for Drop off. Example: 1 Shipment[branch_id] (Required): Description: Branch ID. Example: 1 Shipment[shippin...

    $53 (Avg Bid)
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    17 ofertas

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