XML Experts & Web Developers

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Post your XML project on Upwork and hire senior web developers to incorporate and export customized XML feeds into and from your website, online store or application. These programmers can create web scraping applications to return data in XML files, integrate your Magento or OpenCart store with eBay or Amazon, create an XSD (XML Schema Definition), or perform XML validation using a standard or custom Schematron schema. They can also generate website XML sitemaps for administration and SEO purposes, convert XML into JSON, CSV or PDF, and integrate content from XML files into JavaScript and PHP.

Extensible Markup Language (XML) is a markup language used to create common information formats and encoding rules for sharing data that are both machine- and user-friendly. On Upwork, the world’s largest online workplace, companies hire expert XML developers to export XML reports from their Drupal, WordPress or Joomla websites, configure their shopping carts to generate feeds, or convert their Google Product XML Feeds into Bing or Yahoo! shopping feeds.

Browse XML job posts for project examples or post your job on Upwork for free!

XML Job Cost Overview

Typical total cost of Upwork XML projects based on completed and fixed-price jobs.

Upwork XML Jobs Completed Quarterly

On average, 212 XML projects are completed every quarter on Upwork.

212

Time to Complete Upwork XML Jobs

Time needed to complete a XML project on Upwork.

Average XML Freelancer Feedback Score

XML Upwork freelancers typically receive a client rating of 4.70.

4.70
Last updated: May 1, 2015
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  1. Alper OKUTGAN

    Alper OKUTGAN

    Professional PHP Developer and Web Scraper

    Turkey - Last active: 8 days ago - Tests: 8 - Portfolio: 33

    Top-notch web scraping expert using PHP/cURL, having scraped hundreds of sites with billions records. Always deliver perfect quality with quick turnaround. Craigslist, Yipit, Crunchbase, Twitter and Instagram are just a few examples. My major expertise is web crawling / data minning, I am also interesting in solving complex challenges, difficult problem solving, and learning to enhance my programming skills with PHP programming language. I prefer to work for short-time but difficult projects. So I can give my experiences to the task effective. I have a degree in Computer System & Engineering and have 15 years experience coding. I have been working in the hosting industry (Hostgator, GoDaddy, Bluehost) for more than 10 years and highly experienced using hosting software such as WHM / CPanel / Plesk / Virtuozzo / Webmin / Virtualmin. (Installation and Management) Technical background; I began programming on C64s with QBasic language in the 1990s. Following graduation, I developed various programs with Borland Delphi for computing hardware faculty from 2000s, and I am still programming for the automotive industry (OBD/OBD2). I professionally created various web development projects with PHP and Perl languages since 2002. I began working with FreeBSD in 2002 and Linux in 2004 and I have been working as an hostadmin for various servers like Debian and Ubuntu operating systems since 2005. I have founded to BACOMputer, which my first company on 2005, and I am still working as a project manager for my own company. I began working with clients through oDesk since 2009, and I have successfully completed many contracts between 2010 - 2015. The subjects of my recently works; ° Web scrapping / mail scrapping with PHP/cURL. My PHP codes also can be run as standalone programs on the linux shell and/or with crontab. ° PHP-MySQL works / Admin Panels. ° Delphi or PHP based text file conversion programs. ° Hosting services and transfers. ° OpenVPN authentication systems (PAM / Google Authenticator / MySQL / LDAP / Radius) ° Creating Wordpress plugins and themes. HTML to Wordpress. * OPEN-WRT Linux distributions. ° Malware code cleaning on the sites and servers. (I have developed my own tools for finding malicious codes and infected files as quickly and efficiently) ° Decompiling/Tracing Flash applications/games. ° Radio, Audio stream program installations and configurations. Shoutcast, Icecast and Flashcast solutions. ° Software installation on Linux. Ftp servers, Apache, Nginx, PHP and MySQL installations/configurations. ° jQuery and resolving jQuery issues and conflicts. ° JWplayer, Flowplayer video player installations and delayed messages/auto redirecting projects ° Lightbox, Greybox, Laytbox and other jQuery (auto) popup/popunder solutions. Locked pages with javascript alerts. ° .htaccess works (Mass redirections, SEO based links, permalinks)

    Groups: Bluehost Developers and Designers

    $45.00 /hr
    1,508 hours
    4.99
  2. Nikolay C.

    Nikolay C.

    Brainbench certified JSE/JEE dev, DB dev, Sys-Arch

    Ukraine - Last active: 8 hours ago - Tests: 2 - Portfolio: 11

    Would you like to find a powerful Java-dev? If so, please read further... 1. Intentions I'm working as a free-lancer more than 2 years already, and worked > 12 years in scientific and software engineering areas. I'm here because I'm looking worldwide for interesting work related to software development using the following technologies (some or all): - Java 5/6/7 (JSE, Swing, CORBA, Web Services, etc.) - JEE5/6 (EJB3, JSF, Hibernate, etc.) - GWT, Spring, Struts, etc. - And other JSE/JEE-related frameworks - GlassFish, Tomcat, JBoss, Jetty, etc. - JME (CLDC 1.1, MIDP 2.0) and Android - Maven, Ant, etc. - Oracle, MySQL, PostgreSQL and other DBMS - Some sub-tasks could be related to C/C++ with STL (but NOT the whole project!) - UML and/or Agile Modeling - Well-organized Agile processes - Etc. It would be nice to be involved into software concepts and architecture development. Also it would be nice to have possibilities for applying my initiative and creativity. I'm ready to work as a free-lancer for the beginning up to 40+ hours per week), and you may hire me as a full-time employee as well. I'm ready to move mostly to any country or city. In such case I'm ready to start as a developer (or senior developer), but with possibility to grow up to TL, and further up to SA or PM (of course, starting from TL or SA would be nice). 2. Education - University Master Degree in the area of Informatics and Computer Systems 3. General Skills I have a wide working and scientific experience with dozens of technologies (> 14 years). The most deep experience I have with the following techs: - JSE5/6 and J2SE (Java Core, Multithreading, AWT, Java2D, Swing, CORBA, WebServices, Networking, etc.) - since 1998 - JEE5 (EJB3, Hibernate3, JSF, CometD, Jetty, Tomcat, JBoss, GlassFish) - about of 5 years - J2ME (CLDC 1.1, MIDP 2.0, WMA) - about a year - Other Java techs (Jakarta Commons, Log4J, Velocity, Maven, Ant, etc.) - many years - Android development (support about 0.5 years) - C/C++ and STL - since 1995 (STL from 2001) - Oracle 9i/10g, MySQL, PostgreSQL, InterBase - since 2000 - OOA/OOD/OOP and UML Modeling - since 1995 (UML from 2001) Large experience with the following platforms and tools: - Windows - since 1995 - Linux/UNIX - since 1997 - MS Office (incl. Visio and Project) and Star/OpenOffice - since 1997 - IntelliJ IDEA, NetBeans, Eclipse - since 2001 - C++Builder and Delphi - since 2000 - PL/SQL Developer - since 2005 - Enterprise Architect and other UML tools (Rational Rose, Poseidon, etc.) - since 2001 Git, SVN and CVS - since 2001 Management Skills - since 2004 (worked on TL and PM positions) Architect Skills - since 2000 (designing concepts, business models and architectures for quite complex scientific, B2C and B2B applications) Language Skills: - Russian - native - English - fluent, working language since 2001, ~1000 pages of docs written - German - intermediate (quite fluent, but non-perfect) - Ukrainian - can understand in 100%, cannot speak/write fluently 4. Contacts - You can contact me via oDesk. Usually online (GMT): - 10:00am - 5:00pm - 7:00pm - 10:00pm

    $40.00 /hr
    14,205 hours
    5.00
  3. Aldrin L.

    Aldrin L.

    Architect, Backend Engineer (Scala, Java, Hadoop)

    Brazil - Last active: 6 days ago - Tests: 12 - Portfolio: 1

    Over the past 15 years I've worked with projects ranging from Startups to Fortune 100s. From C++ to Scala, past assignments involved: - Protocol Design in C++/Delphi - Java API Publishing - Maven Plugin Development - Distributed Systems using RESTful backends - Scala / Akka Design - Jenkins Plugins Writing On a daily basis, I spend between Systems Architecture, Build Planning, for Hadoop and Restful Backends, specially under Amazon Web Services. Oh, I'm also a Cloudera Certified Administrator and Developer. Favorite platforms include Scala, Python and General Java. See my full profile for more descriptions and feel free to browse my github and bitbucket profiles at the addresses below: http://github.com/ingenieux http://bitbucket.org/aldrinleal Favourite customers involve pragmatic teams, with contant online presence, and direct involvement with the end customer, and a problem involving legacy and the next generation Feel free to discuss our next project - I'm always looking for the next challenge!

    Groups: LoginRadius, Microsoft Certified Professionals

    $55.56 /hr
    3,102 hours
    4.82
  4. Xiaodong Lin

    Xiaodong Lin

    BizTalk, EDI, XSLT, XSL, XML, CSV, C#

    Hong Kong - Last active: 9 days ago - Tests: 1

    I have worked in BizTalk over 6 years, and got BizTalk 2010 Certification on October 11,2011. It is really like a nice trip to work in BizTalk from differenct verion 2006, R2, 2009 and 2010. Glad to see that BizTalk being stronger and stronger. As a developer, I’m fluent in developing Schema, Mapping, Orchestration, Pipeline, Adapter. As an administrator, I’m experienced in the BizTalk maintainance, such as Performance Optimization, Access Control, Managing BizTalk Application, Backup and Restore BizTalk Server, Purge and Archive BizTalk database, Application deployment. ------------------------------------------------------------------------------------- Fluent in BizTalk 2006/2009/2010; Fluent in ANSI X12, EDIFACT, Rosettanet, XML, XSL, Schema; ---------------------------------------- Case Experience: 1. BizTalk integration with Dynamics AX 4.0, 2009, 2012. CRM, SAP, and all kinds of BizTalk development, administration; 2. Transform Excel to XML, CSV format; 3. Using xslt/xsl to transform XML to any format; 4. .NET, SQL Server development; You will find the right person from me in BizTalk, EDI, XSL, XML, Schema, C#.

    $33.33 /hr
    824 hours
    4.96
  5. Daria G.

    Daria G.

    Back-end and front-end dev and photographer

    Ukraine - Last active: 2 days ago - Tests: 2 - Portfolio: 1

    I specialize on Ruby on Rails and front-end development. In spite of the fact I have got a degree in International Journalism and Translation, I worked as QA and IT Sales for total of 3 years (from 2008) and then moved to web development from Jan, 2012. I have performed both back-end tasks (from basic CRUD to making simple APIs or server scripts) and front-end (building static websites from scratch or developing views with twitter-bootstrap). I believe the experience is formed with the quality of the projects, you have delivered, and not with the years of sitting in front of the laptop. Specialties: ruby 1.9.2+, Ruby on Rails 3.0+, linux and MacOS X environment, unix-shell, Git, SQL (SQLite, MySQL, PostrgeSQL), HTML, Haml, CSS, Sass, Less, twitter-bootstrap, javascript, jQuery Here is link to my github profile: https://github.com/amseledka I do photographs and various design tasks in my spare time, as well as help my friends with Russian-Ukrainian-English translations. My flickr profile: http://www.flickr.com/photos/37859578@N06/

    $33.33 /hr
    1,792 hours
    4.61
  6. Le Nguyen

    Le Nguyen

    Certified Salesforce Developer

    Vietnam - Last active: 1 month ago - Tests: 4 - Portfolio: 3

    I have two years experience as a salesforce developer and I have 8 years experience in software development . I have developed a wide range of products from Web to Desktop bases. I have also involved in project management process from initial state to end. My Demo site: http://odeskdemo-developer-edition.ap1.force.com My responsibility at work: _Creating and managing complex workflow rules,trigger, data validations, and object customizations _Create and maintain system interface diagrams, functional designs, and technical specifications _Developing integration processes using SF Web Services API, and other integration tools _Designing and creating client-specific solutions on the Force.com platform using Apex and VisualForce _Work closely with business partners to realize the full capabilities of Salesforce.com CRM.

    $38.89 /hr
    771 hours
    5.00
  7. Bilal Siddiqui

    Bilal Siddiqui

    Java and XML consultant

    Pakistan - Last active: 1 day ago - Tests: 1

    I am an electronics engineer, XML consultant, technology evangelist, and frequently published technical author. After graduating in 1995 from the University of Engineering and Technology, Lahore, I began designing software solutions for industrial control systems. Later, I turned to XML and built web- and WAP-based XML processing tools, server-side parsing solutions, and service applications. Since 2006, I have focused exclusively on Java- and XML-based open source tools and solutions. A strong advocate of open source tools, I not only design solutions based on them but also train software and IT personnel at Lahore universities in using open source technologies. I am the author of JasperReports 3.6 Development Cookbook (Packt Publishing, 2010). Please see my following articles that I've been writing to display my work. Data visualization, Part 1: Visualize browsing metrics with SVG and D3 http://www.ibm.com/developerworks/opensource/library/os-dataviz1/index.html?ca=drs- Data visualization, Part 2: Use D3 component layouts http://www.ibm.com/developerworks/opensource/library/os-dataviz2/index.html Bonita for business process management, Part 1: Configure a simple workflow http://www.ibm.com/developerworks/opensource/library/j-bpm1/index.html Bonita for business process management, Part 2: Configure forms and variables http://www.ibm.com/developerworks/library/j-bpm2/ Integrate social networks into BPM, Part 1: Collect Twitter data http://www.ibm.com/developerworks/library/j-sb1/ Integrate social networks into BPM, Part 2: Add Twitter data to CRM http://www.ibm.com/developerworks/library/j-sb2/ XML Canonicalization http://www.xml.com/pub/a/ws/2002/09/18/c14n.html http://www.xml.com/pub/a/ws/2002/10/09/canonicalization.html Integrating healthcare services, Part 1: Using an Enterprise Service Bus for healthcare https://www.ibm.com/developerworks/java/library/j-hsb1/index.html Integrating healthcare services, Part 2: Using Apache ServiceMix as a Healthcare Service Bus https://www.ibm.com/developerworks/java/library/j-hsb2/ Design XML schemas for enterprise data https://www6.software.ibm.com/developerworks/education/x-schemadata/x-schemadata-a4.pdf Build configurable workflows with WS-BPEL and IoC, Part 2: Developing and hosting BPEL workflows http://www.ibm.com/developerworks/java/library/j-bpel-ioc2/index.html Deploying Web services with WSDL, Part 1: Introduction to Web services and WSDL http://www.ibm.com/developerworks/library/ws-intwsdl/ Securing Java applications with Acegi http://www.ibm.com/developerworks/library/j-acegi1/ Web Services Security, Part 1 http://www.xml.com/pub/a/ws/2003/03/04/security.html Web Services Security, Part 2 http://www.xml.com/pub/a/ws/2003/04/01/security.html Implementing XML Encryption in Java http://www.xml.com/pub/a/ws/2004/04/21/wss4j.html

    $35.00 /hr
    545 hours
    4.96
  8. Robert Kluver

    Robert Kluver

    Lifetime Internet Guru

    United States - Last active: 2 days ago

    Well before the World Wide Web was a common phrase as it is today, before most people even owned a home computer I was programming code in a variety of languages for a variety of network related projects back when you had to put the handset of a telephone on a 300 baud modem. Trillions of lines of code under my belt and a mind that functions like a computer processing unit I not only understand today's most popular programming languages, I know how the languages themselves came to be. I am an expert who has owned, operated or worked with thousands of technology based businesses over the past 25 years. More than a programmer, I am a valuable consultant to any business wishing to build or improve any online enterprise. My work is relatively fast, accurate, functional and most importantly well constructed based on your exact needs. I do all of my own work but will bring in experts if necessary to accomplish the goals of your organization. I am an American living in Pennsylvania.

    $55.00 /hr
    7 hours
    5.00
  9. Aaron Gardner

    Aaron Gardner

    Expert Web Developer, 15+yrs Marketing+Sales, 5+yrs REALTOR

    United States - Last active: 08/01/2014 - Tests: 7 - Portfolio: 21

    Are you looking for someone who has extensive experience with marketing, sales, lead generation, affiliate marketing, email marketing, or residential real estate? Do you need someone with awesome communication skills, a solid understanding of web design, and swell English? (Yep..."swell".) Are you a fellow entrepreneur/internet marketer who needs to customize your unique project in a way that matches your style and branding? If you answered "Yes" to any (or all) of the above, send me an interview request today. I always aim to exceed my clients' expectations, and a review of my client feedback will confirm this. I'm looking for interesting projects in the following areas (preferably in the real estate industry, but open to interesting alternatives): - light web design work/customization/consulting for real estate agents & brokers - lead generation / internet marketing consulting for real estate agents & brokers - automation consulting (I can help you get rid of time-consuming / redundant / redundant tasks so you can focus on more important things) Preferred Contracts: - $300 minimum (if flat rate) - Less than 5 hours per week (if hourly) Send an interview request today and let's see how I can make your project a smashing success! I've been designing websites, graphics, spreadsheets and software for over 17 years, over 95% from scratch. My specialty is the area having to do with "Direct Response" methods of lead generation, having studied almost every Dan Kennedy book and dozens of self-study courses over the years. I eat, breathe, sleep and dream sales and marketing. You think like an entrepreneur, and so do I...because that's almost all I've known for over a decade. I've been self-employed in some form my entire adult life. Borderline-obsessive work ethic is just another day at the office. I've gone through Tim Ferriss' "4-Hour Work Week" almost a dozen times. GAME. CHANGER. If you've read it, you know what I mean. If you haven't: read it. Real Estate Experience: - licensed residential real estate agent since 2005 - full-time real estate agent 2005-2010 - worked with investors, relocation companies - former real estate Board member + teacher Web Design And Lead Generation: I have spent the past 9 years working extensively with: - Custom landing pages/"Squeeze Pages" (many for the Real Estate niche) - AWeber + GetResponse automated email delivery services - Loan Pre-Qualification forms (designed for real estate agents + residential lenders) - Tons of form-filling processes and data capture on the web - Wordpress integration, theme customization, and theme-building - Internet Video integration - PDF/eBook generation - Fixing bugs so sites display correctly (a necessary evil) Sales & Marketing: - I've been selling enthusiastically since the age of 5 (it started with selling pencils door-to-door. I made $2.50 in 15 minutes. My mom yelled at me and made me return the money. It was on this day that my disdain for authority was born...) - I own (and actually completed) more sales, marketing, real estate investing, and real estate agent training courses than I can count (over 100 at least) - I hired a professional sales and marketing coach for approximately two years while practicing real estate, and amassed a well-rounded business education along the way - Barely old enough to vote, I spent 3 years selling telecommunications service and building sales teams I've also spent more time than I can count on: - Writing custom email campaigns - Writing eBooks and Free Reports for website give-aways - Designing custom graphics, flyers, and advertisements - Designing website elements (logos, buttons, banner graphics, backgrounds, etc) - Copy writing / sales letters (long- and short-form) Long story short: I have a strong background in the many aspects of internet-based sales and marketing, I love sales and marketing, and I'm a stickler for details. Send me an interview request today and let's see how I can be an asset to your project! I'm very familiar with the following languages and tools (if your project requires them): - HTML / PHP / CSS - Javascript / jQuery / jQuery Mobile / AJAX - Adobe Photoshop / PSD-to-HTML - MySQL databases (and website integration) - Microsoft Excel (I've designed hundreds of custom spreadsheets and 3 complete software solutions for myself and clients) If you're looking for a developer or content writer with a strong background in the finer points of sales and marketing, one with an obsession over the details, one with a thorough understanding of what it takes to generate you more business and get you more email subscribers, send me an interview request today and let's see if we're a match.

    Groups: LoginRadius

    $39.99 /hr
    128 hours
    5.00
  10. Bradley Shoebottom

    Bradley Shoebottom

    Information Architect/Technical Writer/Instructional Designer

    Canada - Last active: 11/27/2013 - Tests: 6 - Portfolio: 21

    Over the last 14 years I have produced 30 eLearning courses, authored 15,000 pages of telecommunications user manuals (print and help), and designed the information architecture for 6 telecommunications firms technical publications and learning environments including converting classroom led training into eLearning, virtual classroom, and virtual lab/simulations. I also designed and ran a 3 implementations of single sourcing authoring for user manuals and training using DITA 1.2 XML. I have also participated and designed information architectures for intranets primarily in the SharePoint 2007/2010/O365 environment. I am conversant in creating ontologies/taxonomies for metadata management and converting these into information models and operationalizing the ontology into content. For the purpose of developing 4 new information development tools, I have participated in the gathering of user requirements/task analysis, created software design mockups and use cases, and providing testing and design feedback to the developers. I also designed the information development environment for technical publications for these 4 software products. As a university lecturer in military history and politics, I have taught over 1500 students, edited at least 3,000 papers and designed 2 courses. I have taught live in the classroom, virtually (webinar) and via asynchronous LMS (TopClass, Desire2Learn, and Blackboard).

    $44.44 /hr
    123 hours
    5.00