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W3C Web Developers

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David White

United Kingdom

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With a Ph.D. in electrical engineering and extensive experience in building machine learning applications, I span the entire AI value chain, from use case identification and feasibility analysis to implementation of custom-made statistical models and applications. Throughout projects, I stay focused on solving the business problem at hand and creating value from data.

  • HTML5
  • CSS3
  • JavaScript
  • Node js
  • Wordpress
  • PHP
  • Woocommerce
  • Laravel
  • Java
  • Hourly Rate$35 / Hr
  • Total Earned$3250
  • Experience10 Years

Mia Weber

Denmark

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I am a detail-oriented and experience Full/mean stack developer ready to enhance all your ideas into reality, bringing new ideas and suggestions to make your project the best in it's field using all my knowledge and skills of working with different codes and languages. I also have certifications, I would really appreciate the chance to share my skills and enthusiasm with you. Here are my technical skills: • Python • JavaScript: React.js, Note.js, Vue.js Angular.js • HTML, CSS • Java • C/C++ • PHP • Ruby • Wordpress Seo Plugins • Rust • Swift • C# • MySQL, NoSQL Looking forward to hearing from you and start working.

  • Hourly Rate$30 / Hr
  • Total Earned$5645
  • Experience8 Years

Mateo Jimenez

Costa Rica

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* Over 9 years of experience * Have experience with: C#, ASP.Net, JavaScript, Python, PHP, HTML, CSS, SQL Server, MVP, VB.Net, TFS, Git, Bootstrap, Ajax, JSON, Node.js, and others. * Have developed websites that are workflow applications that run an entire company, when logged in as an Admin. When logged in as a regular user, just looks like a regular website. * Produce sites that are mobile friendly, where screen resizes to fit device. * Am good at User Interface design, but also regularly work with graphic artists. * Produce websites that load fast, even for users that have a slow connection. * Produce websites that are bug free and rock solid, even when have advanced features. * Have taken over complex websites started by other programmers that are full of bugs and crashes, and have made them 100% error free. * Have taken many projects through full production cycle. Skills: - Outside APIs Integration (including Google, Facebook, Twitter, Linkedin, Rackspace, RETS (IDX/MLS), MS Exchange Server, Vimeo, TheMovieDB, TheGamesDB, RottenTomatoes, PostcodeAnyWhere, Unleashed, Kissmetrics, Wistia, Maropost and other); - Server layer for mobile applications; - Payment Gateways Integration (PayPal, Google Checkout, Stripe, FirstData, ChinaPay etc.); - Online manipulations with files (PDF, XLS(X), CSV, ZIP) and images; - Code testing (PHPUnit); - Creating full automated systems for scraping/sending data from/to protected sites; - Complex math calculation; - Fixing bad/old code and doing step-by-step full code refactoring without breaking live mode... - Blockchain, Ethereum, Hyperledger Fabric - Web Scraping and Crawling (Python and Node.js)

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • 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
  • Hourly Rate$30 / Hr
  • Total Earned$49609
  • Experience9 Years

Ella Mayer

United Kingdom

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I am a full-stack developer from Germany(now in London) who is currently looking for new opportunities. I am new here, but I used to do freelancing for a couple of years before. I have worked with many clients and have developed/designed over 50 projects both remotely and offline. I am proficient in: Web Development- HTML, CSS, PHP(Laravel, Yii, CodeIgniter) JavaScript(Angular, React, Vue, Node) Mobile Development - Swift, Java, Ionic Game Development - AR,VR, Unity CMS systems - Shopify, WordPress, Drupal, Joomla, Wix, HubSpot Design - Adobe XD, Figma, Anime.js, InVision Studio

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • Hourly Rate$25 / Hr
  • Total Earned$27230
  • Experience8 Years
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I'm a highly motivated and progress-focused Full-Stack Developer, with over 8 years of complex development experience. Throughout my career, I have worked on a diverse range of web development projects, honing my skills in both frontend and backend technologies. I have a deep understanding of modern web development frameworks and libraries such as React, Angular, and Vue.js, and I am proficient in languages like JavaScript, HTML, CSS, and Python. My experience includes designing and implementing scalable and efficient web applications, collaborating with cross-functional teams, and ensuring code quality through testing and debugging. What sets me apart as a full stack developer is my ability to seamlessly navigate between frontend and backend development, effectively bridging the gap between design and functionality. I thrive in agile environments, adapting quickly to changing requirements and utilizing my strong problem-solving skills to deliver innovative solutions. In addition to my technical expertise, I am a strong communicator and team player. I have a proven track record of collaborating with stakeholders, product managers, and UX designers to deliver solutions that align with business goals and user needs. My passion for continuous learning drives me to stay up-to-date with the latest industry trends and best practices, enabling me to bring fresh ideas and insights to every project. Skills HTML CSS SQL MySQL WordPress Shopify Webflow PHP Python Ruby on Rails Vue.js Node.js JavaScript TypeScript Zoho Analytics

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Bootstrap
  • UI / UX
  • React js
  • React Native
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • C++
  • C#
  • Java
  • Python
  • Ruby
  • Flutter
  • Vue.js
  • Powershell
  • SAS
  • Squarespace
  • Shopware
  • Webflow
  • Swift
  • Mongodb
  • Next.js
  • Nuxt.js
  • Django
  • Stripe
  • Hourly Rate$25 / Hr
  • Total Earned$12655
  • Experience8 Years

Ada Morisson

Germany

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I'm a highly motivated and progress-focused Full-Stack Developer, with over 8 years of complex development experience. I have a deep understanding of HTML, CSS, JavaScript, and various front-end frameworks such as React and Angular. Additionally, I am proficient in server-side programming languages like Python and Node.js, along with experience in database management systems such as MySQL and MongoDB. My extensive experience as a full stack developer has given me the opportunity to work on a wide range of projects, from e-commerce platforms to content management systems. I am well-versed in responsive design principles and have a strong eye for detail, ensuring that every website I create is visually appealing, user-friendly, and optimized for performance. In my work, I do my best to meet my client’s expectations and deadlines. I would welcome the opportunity to discuss your project together! Skills Ruby CSS Zoho CRM SQL TypeScript HTML MySQL Python PHP Vue.js JavaScript Laravel Webflow Shopify WordPress

  • HTML5
  • CSS3
  • JavaScript
  • CSS3
  • jQuery
  • JavaScript
  • Bootstrap
  • jQuery
  • UI / UX
  • Bootstrap
  • React js
  • UI / UX
  • React Native
  • React js
  • Node js
  • React Native
  • Wordpress
  • Node js
  • PHP
  • Wordpress
  • MySql
  • PHP
  • Magento
  • MySql
  • Opencart
  • Magento
  • Shopify
  • Opencart
  • Woocommerce
  • Shopify
  • Laravel
  • Woocommerce
  • Codeigniter
  • Laravel
  • Codeigniter
  • SEO
  • SEO
  • C++
  • C++
  • C#
  • C#
  • Java
  • Java
  • Python
  • Python
  • Ruby
  • Ruby
  • Flutter
  • Vue.js
  • Flutter
  • Powershell
  • Vue.js
  • SAS
  • Powershell
  • GO
  • SAS
  • Squarespace
  • GO
  • Shopware
  • Webflow
  • Squarespace
  • Swift
  • Shopware
  • Gatsby
  • Webflow
  • Next.js
  • Swift
  • Nuxt.js
  • Gatsby
  • Django
  • Next.js
  • Nuxt.js
  • Django
  • Hourly Rate$25 / Hr
  • Total Earned$22062
  • Experience8 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!