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.

Na podstawie 186,091 opinii klienci oceniają nas na XML Developers 4.9 na 5 gwiazdek.
Zatrudnij użytkownika 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.

Na podstawie 186,091 opinii klienci oceniają nas na XML Developers 4.9 na 5 gwiazdek.
Zatrudnij użytkownika XML Developers

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    Project Overview We are looking for an expert AI/Computer Vision developer (or small team) to build a scalable, production-ready AI pipeline for a fashion eCommerce catalog. The goal is to automate product tagging and generate photorealistic on-model images from flat-lay photos. We prioritize cost-effective solutions leveraging state-of-the-art (SOTA) open-source models (e.g., IDM-VTON, OOTDiff, Stable Diffusion XL). 1. Automated AI Product Tagging • Volume: 20,000–40,000 SKUs/year (Batch processing required). • Scope: Fashion only (Apparel, Accessories, Footwear). • Task: Build a CV-based engine to extract attributes (Category, Color, Material, Fit, Pattern, Style, etc.). • Taxonomy: Consultant should help define a scalable tagging structure. • Requirement:...

    $7165 Average bid
    $7165 Średnia Oferta:
    61 składanie ofert

    We need an engineer experienced with MZ Automation openIEC61850 to build a complete IEC 61850 Edition 2.1–compliant SCL package for our Smart Grid controller (Linux-based OEM device acting as an IEC 61850 Server via LAN). Deliverables SCL files: ICD / CID / SSD / SCD (as applicable) Conformance paperwork: PICS / PIXIT / TICS / MICS Automation (preferred): scripts/tools to generate plant-specific SCL from our plant configuration file for future installations Key Requirements All Logical Nodes / DOs are defined in our internal spec — implement exactly what’s listed (no guessing) Logical Node naming must comply with CEI 0-16 (Annex T) Data transmission: some values every 4s, some on change, some on request, plus controls/setpoints from client We want an optimized dataset/r...

    $250 - $750
    Ukryte
    $250 - $750
    11 składanie ofert
    Setup Pro Sitemaps Correctly
    7 dni left
    Zweryfikowany

    This travel products website is built purely with custom PHP, HTML and is already connected to Pro Sitemaps, which has been producing XML files and updating Google. The problem is that Google is picking up thousands of parameter-driven and near-duplicate URLs that bloat the index and dilute ranking power. We are changing to SEO friendly Urls and when done, we want the sitemap to be run to pick up the changes. I need someone who knows Pro Sitemaps (or similar generators) inside out to: • Reconfigure the crawl so variable, dynamic parameters and any duplicate-content patterns are dropped before the XML is rebuilt. • Regenerate a clean XML sitemap and verify it in Google Search Console. • If required, adjust , URL parameter handling, and canonical tags so the fix sti...

    $100 Average bid
    $100 Średnia Oferta:
    45 składanie ofert

    AI & Automation Expert: TallyPrime Cloud + Shopify + Bluedart Reporting Engine Project Description: We are a growing E-commerce operation using TallyPrime Cloud. We already have TDL-based integrations in place to sync data from Shopify and Bluedart into Tally. We are now looking for a specialized Automation Consultant / Data Engineer to move us from "Data Entry" to "Automated Intelligence." We need a custom reporting layer that sits on top of our Tally data to provide real-time business insights. The Mission: Build an automated "E-commerce Command Center" that pulls data from TallyPrime Cloud (via XML/ODBC/API) and correlates it with Shopify/Bluedart data for advanced MIS reporting. Key Deliverables: Automated SKU Profitability: A report that calculate...

    $277 Average bid
    $277 Średnia Oferta:
    20 składanie ofert
    Scrape & Import Products
    5 dni left
    Zweryfikowany

    I need every product on copied into my existing WooCommerce shop so the catalog mirrors theirs one-to-one. That means grabbing each item’s title, plain-text description and all associated images, then pushing them into WordPress with the correct categories, colour swatches and size variations exactly as they appear on Furnx. Only product details are required right now—reviews and live stock counts can wait for a later phase—so the job is focused on clean data capture and a flawless import workflow. Descriptions must remain in plain text; no extra HTML markup. Images should arrive attached to the right variation, including separate gallery shots where available, and the colour options need to show as clickable swatches in WooCommerce, not just text labels. I’m...

    $17 / hr Average bid
    $17 / hr Średnia Oferta:
    195 składanie ofert

    NOMBRE PROYECTO Personalización módulo Cotizaciones en Odoo + Modificación plantilla PDF (QWeb / Studio) Version Odoo 18.0+e (Edición Enterprise) DESCRIPCIÓN DEL PROYECTO Estamos utilizando Odoo (módulo Ventas / Cotizaciones) y necesitamos realizar mejoras tanto en la vista del formulario como en el PDF generado. 1. Modificaciones en el formulario de Cotización Se requiere: * Crear nuevos campos seleccionables (tipo lista desplegable / selección). * Quitar u ocultar campos que actualmente no utilizamos. * Reorganizar visualmente ciertos bloques de información. * Asegurar que los nuevos campos también queden disponibles para impresión en el PDF. Idealmente usando Odoo Studio, pero si es necesario desarrollo en ...

    $228 Average bid
    $228 Średnia Oferta:
    34 składanie ofert
    Multi-Tenant Lab Management SaaS
    4 dni left
    Zweryfikowany

    I already run a fully-featured laboratory management system on GoDaddy hosting and now need it refactored into a true multi-tenant SaaS application on AWS. The current codebase covers day-to-day lab workflows (inventory, result tracking, appointment scheduling), so your focus is to re-architect rather than rebuild. The new version must let me spin up and manage any number of client labs from a single codebase while guaranteeing clear data segregation and security between tenants. Each client should enjoy a self-serve onboarding flow and an integrated billing & invoicing module so subscriptions, usage tiers or manual charges can be handled inside the platform with no third-party spreadsheets. A crucial piece is test-report printing. Every client needs to: • upload their own logo ...

    $773 Average bid
    $773 Średnia Oferta:
    51 składanie ofert

    I run a fashion-focused WordPress store and need a reliable hand to bring in fresh products directly from AliExpress. Your task is to take items I shortlist, import them into my WooCommerce catalogue, and make sure everything looks polished and ready for customers. Here’s what I’d like you to handle: • Clean import of images, variations (sizes, colours) and pricing straight from AliExpress, preserving high-resolution media. • Logical placement inside my existing fashion categories so shoppers can browse intuitively. • Basic on-page tweaks—SEO-friendly titles, tidy bullet points in the description area, and weight/unit conversions where AliExpress data is unclear. • Stock level checks and a quick skim for obvious supplier issues so nothing problematic ...

    $124 Average bid
    $124 Średnia Oferta:
    132 składanie ofert

    Our Odoo 17 stack already covers Sales & CRM, Accounting, Field Service / Planning and POS, yet several everyday processes still feel manual and disjointed. I now want to push the platform further so that: • Sales & CRM, Accounting and Finance all share one set of real-time, drill-down dashboards for financial reporting and analysis. • Field Service schedules update automatically when orders close, with planners seeing capacity and route suggestions at a glance. • Repetitive back-office tasks—think invoice reminders, order confirmations, stock alerts—run hands-free through server actions or scheduled jobs. • Custom reports (both tabular and graphical) can be generated in two clicks, exported to Excel/PDF, and saved as favourites for each user ...

    $17843 Average bid
    $17843 Średnia Oferta:
    96 składanie ofert

    I’m looking to expand and stabilise our current Odoo environment. The immediate priority is to roll out the Sales, CRM, HRMS and Projects modules and make a handful of minor tweaks—think custom views, adjusted workflows and a couple of tailored reports—so the teams can hit the ground running without changing their day-to-day habits. Once those pieces are in place, I’d like you to stay involved on a retainer-style basis, keeping the server healthy with routine maintenance, upgrades and quick bug fixes. If you’re comfortable working with Odoo Studio, Python, XML and the usual Odoo toolkit, this should feel straightforward. Deliverables • Fully configured Sales, CRM and Projects modules ready for production • Minor customisations implemented a...

    $19 / hr Average bid
    $19 / hr Średnia Oferta:
    79 składanie ofert

    Hello. I have a non-fiction manuscript that’s ready for its second-edition release on Draft2Digital. I need it converted into a clean, reflowable EPUB that meets all platform requirements. Key points you’ll handle • Apply my provided front-matter guidelines so the title page, copyright, dedication, and edition notice look professional and space-efficient. • Build a fully clickable Table of Contents that mirrors the print TOC and passes Draft2Digital validation. • Insert and optimize the existing PNG chapter-header images so they scale well on any device while keeping file size reasonable. • Preserve simple, predictable styles throughout—no rogue fonts, no forced line breaks—so D2D’s previewer shows a seamless reading experience. ...

    $103 Average bid
    $103 Średnia Oferta:
    71 składanie ofert

    I’m putting together a clean, developer-ready set of API docs for two IPTV panels—XtreamUI and NXT Dash—and I still need reliable, up-to-date material. XUI is already covered on my side, so please focus only on the panels named above and feel free to add any other panel you already have solid references for. What I expect to receive for each panel: • Authentication flow explained step-by-step, including tokens, cookies or keys used • At least one working example request and the full JSON/XML response for the key calls (user login, playlist retrieval, stats, etc.) PDF, Markdown or a Postman/Insomnia collection is fine; clarity is what matters most. I’ll verify by importing your examples and running them against a test server, so the samples need to be com...

    $128 Average bid
    $128 Średnia Oferta:
    57 składanie ofert

    I’m looking to expand and stabilise our current Odoo environment. The immediate priority is to roll out the Sales, CRM, HRMS and Projects modules and make a handful of minor tweaks—think custom views, adjusted workflows and a couple of tailored reports—so the teams can hit the ground running without changing their day-to-day habits. Once those pieces are in place, I’d like you to stay involved on a retainer-style basis, keeping the server healthy with routine maintenance, upgrades and quick bug fixes. If you’re comfortable working with Odoo Studio, Python, XML and the usual Odoo toolkit, this should feel straightforward. Deliverables • Fully configured Sales, CRM and Projects modules ready for production • Minor customisations implemented a...

    $6 / hr Average bid
    $6 / hr Średnia Oferta:
    18 składanie ofert

    Odoo Developer Job Description We are looking for a skilled Odoo Developer to support and enhance our existing Odoo environment. The main focus will be on website enhancements, Stripe payment gateway integration, and development of a Training Management System module. The selected freelancer will be responsible for implementing, customizing, and optimizing Odoo modules to meet our business requirements, as well as providing technical support and guidance to our internal team. Scope of Work Implement and customize Odoo modules based on business needs Enhance Odoo Website functionality and user experience Integrate and configure Stripe payment gateway Develop a Training Management System module within Odoo Work with core Odoo apps, including: (Contacts, CRM, Sales, Accounting, Projects, ...

    $17 / hr Average bid
    $17 / hr Średnia Oferta:
    135 składanie ofert

    Hi. I need personal AI for coding, I need complete website for login , signup - I need saas admin dashboard, user dashboard - I need we can tell personal ai to make any website through prompt and it make complete and each database table he make unique table for each project with : ai generate roadmap, analyse project, build architect memory, load schema, sync files - so if we ask related to this project he can reply accordingly and make changes etc in it - I need option to upload our any existing code of vb6, delphi, php, or any language , this ai will analyse it and make the changes and remove the error and make it 1 click installation. - if we upload and project he can able to make it 1 click installation , may be it for website or for desktop app, he can make it for installation setup. ...

    $100 Average bid
    $100 Średnia Oferta:
    25 składanie ofert

    I need a standalone, minimal-dependency mod for Mount & Blade II: Bannerlord v1.3.14+ (War Sails DLC required) turning the player into a “Dark Lord” with a player-only evil undead faction. Core focus: Full necromancy system (battlefield/post-battle raise dead; village/city cemetery raise/bury) + comprehensive undead troops (zombies, draugr, skeletons, wraiths, death knights + undead pirates), custom armors/weapons/mounts (skeleton/wraith horses), and undead navy (wraith/skeleton ships). Playstyle: Custom Lich King start. Raise endless tireless hordes (no food/pay). Conquer seas/lands with ghostly fleets. New campaigns only. Inspirations: • BUJ4A’s Undead Troops (skeletons/risen visuals): Nexus #9889 • Necromancer - BL1.3 (raise/bury mechanics) • The ...

    $442 Average bid
    $442 Średnia Oferta:
    67 składanie ofert

    Job Title: NestJS Backend Developer – High-Performance Car Bulk Import (ETL) The Challenge We are looking for a senior-level NestJS developer to build a robust, production-ready car data import engine for our vehicle marketplace. This isn't a simple "upload and save" task; we require a sophisticated streaming pipeline capable of processing massive datasets (CSV, XML, JSON) with minimal memory footprint and high reliability. Core Task Build a POST /imports/cars endpoint that: Automatic Format Detection: Handles multipart/form-data and identifies the file type (CSV, XML, or JSON) programmatically. Stream-Based Processing: Processes data using Node.js Streams / AsyncIterables. The application should never load the full file into RAM. Data Pipeline: Implements a clean ...

    $153 Average bid
    $153 Średnia Oferta:
    52 składanie ofert

    I need a single piece of software that controls my dimension-weight-scanning workflow from start to finish. The application must talk directly to three devices on the line—scale, volumetric camera and scanner—capture the dimension and weight data, then trigger a photo of the package label. From that image the program should reliably pull out the text, barcode and any QR code in one pass. Once each package is processed, all results have to be written to an XML file structured by date, with an auto-incremented package ID embedded in the node. The same data set should immediately feed two more actions: 1. Generate a ready-to-print shipping label (standard 4x6 thermal format). 2. Push the full XML payload to our in-house system through a REST-style API. I expect the software t...

    $197 Average bid
    $197 Średnia Oferta:
    32 składanie ofert

    Preciso construir um backend de inteligência artificial que leia, de forma autônoma, PDFs técnicos recorrentes — o material chegará quase sempre como textos e áudios convertidos em documento — identifique tabelas complexas, texto descritivo e especificações técnicas, grave tudo em um banco SQL bem estruturado e, por fim, disponibilize essas informações em uma conversa no WhatsApp. O fluxo ideal é simples: envio o PDF, o serviço o processa, normaliza cada campo no banco relacional e, quando eu fizer perguntas no WhatsApp, recebo respostas claras extraídas desses mesmos dados. Essenciais para o projeto: • Extração fiel de tabelas, parágrafos e campos de especific...

    $1517 Average bid
    $1517 Średnia Oferta:
    28 składanie ofert

    Necesito desarrollar una aplicación nativa para Android cuyo núcleo sea un sistema de autenticación de usuario sólido y fácil de mantener. La primera versión debe permitir que un nuevo usuario se registre con correo y contraseña, inicie sesión, recupere credenciales y mantenga la sesión de forma persistente. Trabajo con Git, por lo que el código fuente debe entregarse en un repositorio privado y estar claramente documentado. Quiero una arquitectura limpia (idealmente MVVM o similar) y dependencias bien gestionadas con Gradle. Aprecio el uso de Jetpack Compose, aunque acepto XML si explicas tu elección. Acepto Firebase Authentication, Auth0 u otra solución siempre que justifiques la selección, p...

    $17 / hr Average bid
    $17 / hr Średnia Oferta:
    58 składanie ofert

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