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.

De 213,299 opiniones, los clientes califican nuestro XML Developers 4.88 de un total de 5 estrellas.
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    21 trabajados encontrados, precios en USD

    Queremos meter una actualización de funciones a un programa de Escritorio programado en Java e insertar tambien funcionalidad online para que los datos que recoge los mande directamente a la nube en vez de en local como hace actualmente. Es un programa de Cronometraje deportivo que trabaja con la API de dispositivos Impinj.

    $546 (Avg Bid)
    $546 Oferta promedio
    18 ofertas

    sharp crear api enviar parametro a cuenta de meta (whatsapp)

    $153 (Avg Bid)
    $153 Oferta promedio
    9 ofertas
    Modificación Unicenta 4.6.2 -- 2 5 días left
    VERIFICADO

    1. Cambiar diseño y Colores del Programa . teclas para abrir cajon , no imprimir tickets. la opcion de impresion de recibos opcional en el inventario. impresion en Carta y pdf en todos los reportes. de Puntos (fidelizacion de clientes) Opensig web a esta version . .exe del programa para instalar todo de una vez. 8. entregar un instalador demo por 1 semana del programa

    $519 (Avg Bid)
    $519 Oferta promedio
    14 ofertas

    Se trata de un aplicativo desarrollado en Android Studio con el lenguaje JAVA. Los usuarios se registran y luego de completar unos pasos se inscriben a un "sorteo". Necesito modificar la interfaz grafica de aproximadamente 25 actividades.

    $198 (Avg Bid)
    $198 Oferta promedio
    18 ofertas

    Estoy buscando un desarrollador experimentado para un proyecto de desarrollo en Python y Azure MongoDB, Cosmos. El desarrollador necesita tener experiencia en Python como principal lenguaje de programación. Por último, como resultado final, debemos utilizar una base de datos basada en Azure MongoDB y Cosmos. Si pueden completar este proyecto con éxito, ofreceremos más proyectos que tenemos en puerta. Gracias por su tiempo y consideración.

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    11 ofertas
    Modificación Unicenta 4.6.2 -- 3 18 horas left
    VERIFICADO

    1. Cambiar diseño y Colores del Programa . teclas para abrir cajon , no imprimir tickets. la opcion de impresion de recibos opcional en el inventario. impresion en Carta y pdf en todos los reportes. de Puntos (fidelizacion de clientes) Opensig web a esta version . .exe del programa para instalar todo de una vez. 8. entregar un instalador demo por 1 semana del programa

    $492 (Avg Bid)
    $492 Oferta promedio
    7 ofertas

    Develop a PowerPoint add-in for a custom organization where employees will be able to utilize the framework template presentation/icons for more information about the requirements and implementation please review the attached PDF

    $23 / hr (Avg Bid)
    $23 / hr Oferta promedio
    6 ofertas

    Zlecę wykonanie skryptu który zaciągnie stany magazynowe, opis produktu, zdjęcie i cenę oraz wygeneruje aukcje z dostępu do CSV lub pliku XML do Allegro. Skrypt ma się aktualizować minimum raz dziennie i czytać ceny i stany magazynowe. Dostęp do plików XML oraz CSV posiadam. Branża motoryzacyjna - masowe generowanie aukcji Allegro

    $250 - $750
    $250 - $750
    0 ofertas

    PLEASE DON'T WRITE IF YOU WILL NOT ANSWERE ! .Need self hosted ad server Platform . .Need to install it in my server . .For POP Under / Push Ad formats , Programmatic advertising , working by XML / JSON OpenRTB feeds & smartlink (Direct Link ) . .Have to use Clickhouse & Kafka teckhnologies . .Detailed Description .Need to build Frontend / Backend , member area for Publishers & Advertisers where they can sign up and use and Admin panel . --------------------------------------------------------------- .Publishers can Create websites / Zones (POPUNDERs or PUSH Notifications formats , then have to choose integration type by JS code Direct Link XML JSON OpenRTB .With ...

    $476 (Avg Bid)
    $476 Oferta promedio
    16 ofertas

    Hello I need someone to write php functions that can process edi documents. So read, write, acknowledge documents according to X12 rules. You can use an API like edination.

    $435 (Avg Bid)
    $435 Oferta promedio
    47 ofertas

    I need a windows 10/11 with the intel raid drivers so I don’t have to change the storage settings in bios. I would like to keep bios default with “RAID On”. Thanks,

    $40 (Avg Bid)
    $40 Oferta promedio
    2 ofertas
    Car dealer - Website 4 días left
    VERIFICADO

    Submission of form data in XML format to capture leads. We need a detailed offer.

    $1177 (Avg Bid)
    $1177 Oferta promedio
    228 ofertas
    Chat With AI 4 días left

    Mobile application make a interface between user and bot using chatgpt api plateform android studio using java xml

    $171 (Avg Bid)
    $171 Oferta promedio
    15 ofertas

    I need someone to download my personal private data of different media types from a website and copy it onto a USB flash drive for me. I'm not sure if the data needs to be reformatted, but I'll leave that decision up to you. The files will be sent to me when the project is complete. This is a simple job that should not take more than a few hours. All I need is a reliable freelancer who can get the job done quickly and accurately and not share my private files with anyone.

    $117 (Avg Bid)
    $117 Oferta promedio
    43 ofertas

    No Game, No Mobile Game, No Graphics, No Website !!!! Knowledge of LUA & XML is required!! Please check the Youtube Link below!!! Hello, I'm looking for someone who can program an custom interface (addon) for the Videogame "World of Warcraft" Its not a Game just an Interface modifikation. Similar to MODs in Minecraft or Skyrim. LUA & XML skills are needed. Combine the functions of the two add-ons and some small changes like: Not one big bag, i want single bags, show ticks from the dots, 5 second rule, show item level, and stuff like that. Everything has to be movable In addition, a few adjustments that there are as a separate addon already. So just have to be added. :) Daily updates :-) Source Code included. Rebuilt like ElvUI, not edit ElvUI: with the look fro...

    $217 (Avg Bid)
    $217 Oferta promedio
    1 ofertas

    Its a server which is supposed to have some engaging mechanics, crates, custom spawn world, multiverse, and just in general a hub based survival world with some placeholders/custom stuff. the contract will be monthly and is flexible to your availability to say at very least

    $15 (Avg Bid)
    $15 Oferta promedio
    2 ofertas
    DayZ server help 1 día left
    VERIFICADO

    Hello, I'm in need of someone to help me with the tuning and maintenance of my DayZ server. I'm particularly interested in freelancers who have experience specifically with DayZ servers, so please mention that in your application if you have it. some quick info: - The server is running - The server is setup with 50 mods (Working) - The server is running OmegaManager on a dedicated server you will acces with teamwiever. - The server is at a pretty good state right now, and is not Puplic yet due to things still need a little work around. what i need: - We need loot to spawn way more around the map - We need the right loot to spawn around the map. - We need helicrash to spawn the right loot - We need DNA crates to spawn the right loot. thats the main job so far. but there might c...

    $250 (Avg Bid)
    $250 Oferta promedio
    1 ofertas
    XML Expert 1 día left

    I need help in XML related Project. Experts in XML who are interested please apply

    $33 (Avg Bid)
    $33 Oferta promedio
    19 ofertas

    We are looking for a skilled developer with experience in Apache Camel, Spring Boot, JAXB, and Maven to update our project. The project currently imports Java XML files from an existing data feed and parses them using JAXB and Maven to generate classes from XSD files. We are updating the XSD files and need to update the Java packages and dependencies used by the project. The ultimate goal is to build the project with the new XSD files and classes. Requirements: Strong knowledge of Apache Camel, Spring Boot, JAXB, and Maven Experience with updating XSD files and Java packages Ability to build and generate classes from XSD files using Maven Experience with testing and debugging complex code Strong communication skills and ability to work collaboratively with our team Please provide exampl...

    $106 (Avg Bid)
    $106 Oferta promedio
    13 ofertas

    PLEASE DON'T WRITE IF YOU WILL NOT ANSWERE ! .Need self hosted ad server Platform . .Need to install it in my server . .For POP Under / Push Ad formats , Programmatic advertising , working by XML / JSON OpenRTB feeds & smartlink (Direct Link ) . .Have to use Clickhouse & Kafka teckhnologies . .Detailed Description .Need to build Frontend / Backend , member area for Publishers & Advertisers where they can sign up and use and Admin panel . --------------------------------------------------------------- .Publishers can Create websites / Zones (POPUNDERs or PUSH Notifications formats , then have to choose integration type by JS code Direct Link XML JSON OpenRTB .With ...

    $966 (Avg Bid)
    $966 Oferta promedio
    22 ofertas

    Hello, I have some trainings and courses that I and others teach. The course material is currently saved as many different word files, hard to keep up to date. The course material (text and ppt) is created from those files. Concept: We should use a mark-up language for the documents (HTML or XML(?)). We can use HTML templates to completely separate the look from the content (for conoisseurs - the Model-View-Controller design pattern) The content (the texts) I would store in a database Then you would have 4 UseCases : Create training material with the current look&feel. A script would read the texts for each page and fill them into the HTML template. The HTML can be downloaded directly to the trainer PC and/or used to create a protected PDF for the TNs like in Webstat. Change tr...

    $498 (Avg Bid)
    $498 Oferta promedio
    32 ofertas

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