W3C Web Developers

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Meet our Developers

David Ward

United Kingdom

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I'm talented and highly experienced Full Stack developer having 10 years' expertise. I have developed a wide range of websites using various languages, platforms, frameworks. My experience also includes building web-app on spheres like finance, health, education, sport etc. The highlight of my IT experience is the use of the following skills: - HTML5, CSS3 PHP, Swift, JavaScript, Objective_C, C# -AngularJS, React, NodeJS, ExpressJS, AWS -Database/ MySQL, SQL, MongoDB, MariaDB -eCommerce/ Prestashop, Shopify, Magneto, WooCommerce

  • HTML5
  • Ajax
  • Bootstrap
  • React js
  • Node js
  • Wordpress
  • PHP
  • Shopify
  • Codeigniter
  • C++
  • C#
  • Python
  • Hourly Rate$30 / Hr
  • Total Earned$25090
  • Experience10 Years

Hi there, My name is Helgi. I am expert senior Full Stack developer with more than 8 Years of experience. I have worked on all kind of project during my career. Here you can see my main skills. HTML, CSS, JavaScript, Angular, jQuery, Swift, Vue, Elm, Ruby, PHP, Java, .Net, Python, ROR, Rust, Bootstrap, React, C++, Laravel, Kotlin, ORACLE, ABAP, Agile, TypeScript, CMS (Wix, Squarespace, joomla), Ecommerce WordPress, Shopify, UI/UX, Photoshop, Illustration, Figma. What You Get: • Adherence to industry best practices • Clean and properly commented code • Modular code for ease of debugging and reusability • Thoroughly Tested Functionalities • Latest standards and guidelines followed • Deployment to your server Below is the list of services I am providing: • Enterprise-level application development. • Spring Boot REST API development with Spring JPA, Hibernate, Angular, Thymeleaf, Swagger. • Spring Boot Security with Basic, JWT, OAuth2. • Database Connection with Oracle, Postgres, MySQL, SQL Server. • Full-stack development (Front-end & Back-end). • Development support for existing system. • Knowledge for Agile, and testing cycle. • Microservices Architecture APIs design and development Message me and we can start discussing your project Thanks, Best Regards Helgi Gunnarsson

  • 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
  • Data science
  • Flutter
  • DotNET
  • Blockchain
  • XHTML
  • Vue.js
  • IoT
  • Augmented
  • GraphQL
  • Hadoop
  • Yii
  • Mern
  • VR
  • Software QA
  • Digital marketing
  • MATLAB
  • Powershell
  • Assembly
  • MQL4
  • Desktop
  • W3E
  • Delphi
  • PineScript
  • Metatrader
  • Binance
  • AutoHotkey
  • DAT
  • Icon
  • UAT
  • Data
  • Typography
  • Business card
  • Simplicity
  • Rchain
  • Vyper
  • Rholang
  • Erlang
  • CoffeeScript
  • Microsoft Access
  • CRO
  • Lisp
  • Shell
  • SAS
  • Code
  • Haskell
  • MODX
  • Perl
  • GO
  • Scala
  • Microsoft power BI
  • Network
  • Squarespace
  • Volusion
  • Big Cartel
  • Shopware
  • Ecwid
  • Webflow
  • Project management
  • Swift
  • Flutter Dart
  • Apache groovy
  • Clojure
  • Julia
  • Crystal
  • R
  • Fortran
  • COBOL
  • Elixir
  • Mongodb
  • PostgreSQL
  • OCaml
  • SQLite
  • Apache Cassandra
  • Elasticsearch
  • Firebase
  • Bash
  • Firestore
  • DynamoDB
  • VBA
  • Redis
  • MariaDB
  • Phoenix
  • Gatsby
  • Blazor
  • FastApi
  • Svelte
  • Next.js
  • Google-cloud
  • Pandas
  • Flask
  • Nuxt.js
  • Django
  • SEO-audit
  • Hourly Rate$30 / Hr
  • Total Earned$7869
  • Experience8 Years

As a highly skilled full stack developer and designer with over 7 years of experience, I possess a deep understanding of the technical and creative aspects of web development. My expertise spans across the entire web development stack, from front-end development to back-end coding, database design and management, as well as server and hosting configuration. I am passionate about delivering top-notch digital solutions that meet the specific needs of my clients. I am adept at using various programming languages such as HTML, CSS, JavaScript, PHP, and Ruby on Rails, to create responsive and user-friendly websites that are visually appealing, functional, and secure. My design skills enable me to create stunning graphics, user interfaces, and layouts that are both aesthetically pleasing and easy to navigate. I have experience working with a variety of design tools such as Adobe Photoshop, Illustrator, and Sketch. My ability to manage complex projects, communicate effectively, and collaborate seamlessly with teams has earned me a reputation as a reliable and trustworthy freelancer. I am committed to meeting deadlines and delivering exceptional results that exceed my clients' expectations. If you are looking for a full stack developer and designer who can bring your ideas to life, look no further. I am confident that my skills and experience will be a valuable asset to your project. Let's work together to create something amazing!

  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • HTML5
  • JavaScript
  • jQuery
  • Ajax
  • MySql
  • Magento
  • Opencart
  • Woocommerce
  • Laravel
  • Object-oriented Programming (OOP)
  • SVG
  • Java
  • .NET developer
  • QA
  • Vue.js
  • GraphQL
  • MQL4
  • Next.js
  • Nuxt.js
  • Hourly Rate$25 / Hr
  • Total Earned$17314
  • Experience9 Years

Hi, My name is Maria. I’m a Full Stack Developer familiar with a wide range of programming utilities and languages with 6 + years of experience. . I was responsible for all aspects of designing a new technology product, from scratch. I’m able to handle any part of the process with ease. I’m a collaborative with excellent technical abilities offering several years of related experience and results of my works. I would really appreciate the chance to share my skills and enthusiasm with you.

  • 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$10805
  • Experience6 Years

Hello, Thank you for checking out my profile, here is a quick overview of my skills and strengths. I am Ann, a Full Stack Developer. I have been working in the sector of web development for over eight years with great efficiency. Providing my skills, I would like to mention: • HTML/CSS/LESS/SASS • JavaScript/JQuery • PHP Frameworks • TypeScript • SEO • Python • React.js, Vue.js, Angular.js, Node.js • API • Adobe Photoshop • Illustrator • Dreamweaver • InDesign • UI/UX, Web Design, Graphic Design • DB: mySQL, SQL, MongoDB • Mobile development - React Native, Objective - C (iOS), Android, Java, Flutter • Ajax, JQuery, SaaS, APIS, 3rd party APIS •CMS: WordPress, OpenCart, Magento, PrestaShop, Shopify, Drupal, Wix, Drupal, Shopify, Webflow • GitHub and Agile dev methodologies In my work, I do my best to meet my clients' expectations and deadlines. I look forward to discussing projects together! Best Regards, Ann.

  • 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$15189
  • Experience8 Years

As a full stack web developer, I am skilled in both front-end and back-end technologies, able to seamlessly navigate every aspect of web development. From building visually engaging user interfaces using HTML, CSS, and JavaScript to implementing robust server-side functionalities with languages like PHP, Python, or JavaScript frameworks, I am well-equipped to bring your web projects to life. With my expertise in database management and API integration, I can ensure efficient data handling and smooth interactions between different components of your website.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Hourly Rate$25 / Hr
  • Total Earned$13330
  • 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!