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.

From 176,505 reviews, clients rate our XML Developers 4.9 out of 5 stars.
Hire XML Developers

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.

From 176,505 reviews, clients rate our XML Developers 4.9 out of 5 stars.
Hire XML Developers

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    8 jobs found

    My corporate website is live but still hidden from Google’s results. I need the site fully indexed so that the Home Page, About Us, and Contact Us pages are all discoverable when someone searches for our brand or key service terms. Key expectations: • Submit the site to Google Search Console, generate and upload an XML sitemap, and verify successful crawling. • Optimise basic meta tags and if required, without altering the visual design or content. • Provide a brief report confirming each of the three key pages has been indexed (URL inspection screenshots or Search Console status are fine). Everything else—Bing, Yahoo, extra pages—can wait; this task is specifically about getting Google to recognise those core sections quickly and correctly.

    $22 Average bid
    $22 Avg Bid
    11 bids

    I run an online store and need a robust AI-driven chatbot that can live on my website, greet visitors, and resolve their questions without human intervention. It must respond in a formal, professional tone and reliably cover three core request types: • Product information • Order tracking • Technical support From natural-language understanding to API hookups, every element has to feel seamless to the user. I am comfortable with Dialogflow, IBM Watson, Microsoft Bot Framework, or any comparable stack—choose the tech you believe will deliver the fastest, most accurate results and let me know why. Key results I expect: • A fully trained, production-ready chatbot embedded on my site • Smooth handoff to live agents when a query falls outside the bot&rsq...

    $19 / hr Average bid
    $19 / hr Avg Bid
    77 bids

    I run a large tech-news site with several thousand articles currently powered by Contentteller (PHP/MySQL). I have already chosen and purchased a new WordPress theme; what I need now is a developer who can move every piece of existing content into WordPress while keeping the site live, the URLs intact, and the search traffic unaffected. The job breaks down into three core pieces: • Export the full article archive—including body text, images, authorship data, dates and categories—from the Contentteller MySQL database. Whether you script the export in Java, generate XML, or follow another reliable route is completely up to you; my only requirement is that the process is seamless and nothing is lost. • Import that data into WordPress so it maps cleanly to the new them...

    $924 Average bid
    $924 Avg Bid
    177 bids

    The goal is to build **Tripix**, a production-grade, real-time mobility and automotive services platform that combines ride-booking, live tracking, and intelligent routing into a unified, scalable system. The platform should deliver a seamless experience comparable to leading ride-hailing applications while introducing advanced engineering practices and machine learning capabilities. Architecture & System Design • Frontend: Angular 15+ SPA with modular architecture, lazy loading, SCSS, and high-quality UI/UX with smooth animations. • Backend: ASP.NET Core Web API (latest LTS) using Clean Architecture, CQRS, and Dependency Injection. • Real-Time Layer: SignalR for bi-directional communication between drivers and passengers to enable live tracking and instant updates. &bu...

    $659 Average bid
    $659 Avg Bid
    69 bids
    JSON Schemas & WoT TDs
    12 hours left
    Verified

    I need a meticulous hand that revolves around three pillars: crafting well-structured JSON payload files, writing Draft-07 JSON Schemas to validate them, and assembling fully featured Web of Things Thing Descriptions. Here is what I must hand in: • A collection of JSON payloads that exercise the full range of data types—strings, numbers, arrays, objects, nested structures—each following a precise filename pattern I will share once we start. • One Draft-07 JSON Schema for every payload, with definitions, references, and clear validation messages so they can slot straight into automated tests. • Two complete WoT TDs: one for a robot system, the other for its controller. Each TD has to expose Properties, Actions, and Events, carry multilingual titles/descripti...

    $44 Average bid
    $44 Avg Bid
    32 bids

    Devo trasferire integralmente l’attuale e-commerce su una nuova installazione Prestashop, mantenendo tutte le pagine, i prodotti e le impostazioni esistenti. L’errore che oggi compare in fase di apertura prodotto nasce da una “realizzazione sito web” non ottimale: voglio che il nuovo shop carichi correttamente la scheda senza messaggi di ricerca o 404. Una volta risolto questo punto, desidero automatizzare l’import di tutti i cataloghi: CSV o XML dovranno poter essere caricati in blocco, schedulati e aggiornati con mappature attributi già pronte per evitare interventi manuali. Funzionalità indispensabili già presenti nel vecchio shop e da garantire fin da subito: • carrello dello shopping completo di coupon e spedizioni • rec...

    $709 Average bid
    $709 Avg Bid
    144 bids

    Saya ingin membangun aplikasi Android sederhana yang berfokus pada proses pendaftaran dan login pengguna. Aplikasi ini cukup basic—tidak perlu fitur pembayaran online atau peta untuk tahap pertama—tetapi alur registrasi, verifikasi, dan manajemen profil harus berjalan mulus. Ruang lingkup: • Tampilan awal onboarding lalu layar daftar/masuk. • Penyimpanan data pengguna di backend ringan (Firebase Auth, Supabase, atau solusi sejenis—mana yang paling efisien). • Validasi email atau nomor telepon serta reset kata sandi. • Dasbor profil dengan opsi edit data. • Kode sumber terstruktur dan komentar singkat agar mudah dikembangkan di masa depan. Keluaran yang saya harapkan: 1. APK siap uji. 2. Berkas proyek lengkap (Android Studio/Flutter Rea...

    $25 / hr Average bid
    $25 / hr Avg Bid
    58 bids

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