W3C Web Developers

Find and hire the best W3C Web developers for your project!

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Meet our Developers

I am a highly motivated and progress-focused Full Stuck developer with a long-standing background in this industry. I have been working in this sphere for over 7 years. Highlight skills: Web & Mobile Design, Landing Pages Design, UX/UI, UX, UI, UI Design, Adobe Photoshop, Adobe Illustrator, Figma, Graphic Design, Shopify design, InDesign. UX research, Sketch App, Website Wireframing. In my work, I do my best to meet my client’s expectations and deadlines. I look forward to discussing your project together! Skills • WordPress • Shopify • CSS • MySQL • SQL • Squarespace • Wix • Vue.js • Laravel • PHP • Zoho CRM • React • JavaScript • HTML • App Development

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • Object-oriented Programming (OOP)
  • SEO
  • SVG
  • C++
  • C#
  • Java
  • Python
  • Ruby
  • Jade
  • Web Developers
  • Software Developers
  • Software Engineer
  • Front-end developer
  • Back-end developer
  • .NET developer
  • Game Developer
  • 3D Animator
  • Motion Graphics Designer
  • Mobile Developer
  • Designer
  • Mendix Developer
  • QA
  • Hourly Rate$25 / Hr
  • Total Earned$14355
  • Experience7 Years

A specialized full stack developer with capacities to deal with multiple programming languages. Graduated from the National Technological University, the USA, not only I am equipped with a promising skill-set but also fully proficient with both frontend and backend development. Throughout my working carreer and a long-standing background(more than 10 years) I have gained an immense experience of working with HTML5 by using markup, with CSS3,CSS and C++. I have in-depth knowledge of Java, JavaScript frameworks, as well as PHP, Python and Perl, WIX, Wordpress, Shopify, let alone the fact that I have a huge experience in working with both Ruby and Database storage (SQL, MySQL, MongoDB). As a full steck developer I am also skilled in working with MEAN such as: MongoDB(for the Database),Express.js(for the Web framework), AngularJS(for the frontend framework), NodeJs(for the server platform). I also have a creative vision and design skills: UI/UX, Illustration, Adobe Photoshop, Figma, InVision Studio, Sketch and SVG Animation. It is a great pleasure to have useful and diverting cooperations and I'll do my best to please the customers.

  • HTML5
  • CSS3
  • JavaScript
  • UI / UX
  • Wordpress
  • PHP
  • MySql
  • C++
  • Java
  • Python
  • Hourly Rate$30 / Hr
  • Total Earned$57740
  • Experience10 Years

Markus Simson

United Kingdom

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Hi ... I'm Markus. I am a Full stack developer worked on different software projects: database applications written in C++ and based on MS SQL Server, network applications in C++ and C#, archiving and encrypting applications, 3D-graphics applications using OpenGL , multimedia processing applications. I love working with Ruby, OO PHP (WordPress, Drupal, anything PHP), Javascript (jQuery, AngularJS, vanilla JS), HTML (HTML3,5, HAML), CSS (CSS2/3, Foundation, Bootsrap, SMACSS, Compass SASS). I can help with any web design and development tasks. Be it e-commerce, social networking, membership or subscription based web, or your need a corporate website, I can help. I also develop custom extensions, widgets for Joomla and Wordpress and I work to setup, configure, customize, troubleshoot, remove hacking and extend any and all extensions/widgets/templates/themes/plugins for Joomla and Wordpress. Lately, I had been busy in migrating/upgrading Joomla 1.5 and 2.5 websites to Joomla 3.x and conversion from Joomla to Wordpress or from Wordpress to Joomla. I also proudly lead an Upwork verified team of website designers and developers - OOGLOO - Web & Beyond Agency . Freelancing is challenging and my objective is to take on any kind of challenge and fulfill the customer requirements with 100% quality work, professional attitude, reliable and trustworthy services. I would like to get an opportunity to discuss your next project and bring even more success to your business.

  • HTML5
  • CSS3
  • jQuery
  • Ajax
  • ANGULAR 4
  • Node js
  • PHP
  • MySql
  • C++
  • Python
  • Ruby
  • Hourly Rate$36 / Hr
  • Total Earned$14095
  • Experience8 Years

Hello! I have over 9 years of experience doing professional web and mobile development, I have helped various big and small startups to take their brilliant idea into well tested and easily maintainable software. See some of my skills. JavaScript | React.js, Next.js.js, TypeScript, React Native 🔹 NodeJS | Koa, Express.js, SocketIO, Mocha 🔹 Databases | Mongo DB, MYSQL, PostgreSQL, GraphQL 🔹 HTML/CSS | SASS, CSS3, HTML5, Bootstrap, XML 🔹 PWA | Responsive UI | Cross-browser Compatibility 🔹 Git flow | CI-CD | Pipelines 🔹 Jira, Agile, SCRUM, Kanban Don't hesitate to contact me if you are looking for a professional and responsible developer.

  • Hourly Rate$25 / Hr
  • Total Earned$16580
  • Experience9 Years

I am an Ecommerce Developer having 10+ Years of Experience in developing premium multivendor ecommerce marketplace website. I have built 100+ successful Ecommerce websites. I offer: UI/UX Design, Website Design, Front-end Development, Backend development, Content Writing, Overall Website Testing, Data Analysis, SEO optimized eCommerce website for fast index, Speed enhancement to quick website load, Social media integration, Google Map integration, Booking, appointment, calendar, event system integration, Exceptional WordPress eCommerce functionalities My mostly work on ecommerce website development and completed multiple ecommerce store website for different companies. I have built multiple websites before, if you wish to see a list of references or links to websites send me a message! I will provide you 100% guaranteed work satisfaction & after sales support as well.

  • Hourly Rate$35 / Hr
  • Total Earned$0
  • Experience10 Years

I am a Full Stack Developer, having worked on various complex projects. I am a hard-working and enthusiastic specialist. Customers have always stayed satisfied with my work. I am always improving myself to be one of the best specialists out there, in this industry! I have already gained quite a lot of work experience by now and my qualifications, skills, knowledge only grew more! Here are my main skills : HTML, HTML5, CSS, CSS3, AngularJs, Javascript, jQuery, Bootstrap, Perl, Python, PHP, Node.Js, Wordpress, E-commerce, Woocommerce I am looking forward to new and challenging opportunities that will add more value to me as a specialist.

  • Hourly Rate$30 / Hr
  • Total Earned$0
  • Experience9 Years

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W3C Web Developers Site

Which is the best website to find W3C XML freelance developers? Ithire for sure! Moreover, it is not only a W3C web developers site, but also a place where you can find many other professional web and software developers who will complete your project successfully and with the highest quality! 

W3C Definition

The World Wide Web Consortium (W3C) is an international community that develops open standards for the web. Their work includes developing the XML standard, which is used to create structured documents on the web. They also develop guidelines and best practices for web developers, and offer resources to help people create websites that are accessible to all.

For those of you who don't know, here's also a quick definition of the XML:

XML Schema Definition (XSD) is a language for describing the structure of XML documents. It allows you to define the type of each element in the document, as well as the order and relationships between elements. This information can be used to validate XML documents against the schema, ensuring that they are structured correctly.

Web developers who adhere to the W3C standards create websites that are accessible to everyone, regardless of ability. They also ensure that their websites are compliant with W3C WebXR and XQuery standards. In addition to developing standards-compliant websites, W3C developers are also responsible for:

  • Developing site architectures and navigation
  • Creating and managing website content
  • Ensuring that websites are optimized for search engine ranking
  • Testing and debugging websites
  • Providing user support

And much more!