W3C Web Developers

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Meet our Developers

I am a full-stack engineer with more than ten years of experience. I am comfortable working on large-scale distributed systems and client-facing, single-page web apps.I also excel at big data and am often involved with social media-related analytics projects. I have designed and built large, complex software systems from the ground up.

  • 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
  • Hourly Rate$25 / Hr
  • Total Earned$24086
  • Experience10 Years

I'm Toni, an experienced Full Stack and Mobile App developer from Argentina. In my 7 years in this industry, I've honed my analytical thinking and collaboration skills. As a Mobile App developer my key skills are following: Knowledge of programming languages PHP, C++, JavaScript, Java, HTML etc. For Apple iOS i use Objective-C, and for Android typically better using Java. My skills in Graphic design are following: Adobe's Creative Apps (Adobe Illustrator, InDesign, and Photoshop, Interactive Media (moving image, animation, video, audio etc.), Coding (HTML, Java, C++), Creativity (Having a visual eye is essential no matter what medium you work in).

  • 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
  • Hourly Rate$25 / Hr
  • Total Earned$24748
  • Experience7 Years

I have over 10 Years experience working as a web developer / designer with a main focus on the e-commerce industry. I can utilize my own designs or supplied designs and integrate into nearly any CMS platform's template. I'll also make sure your design integration is well optimized structurally for SEO and image loading. My Skills: WordPress, React, Shopify, Backbone, Node, MySQL, MS SQL, Mongo, Redis, AWS, GCE, Azure, Docker.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Mongodb
  • PostgreSQL
  • OCaml
  • SQLite
  • Apache Cassandra
  • Elasticsearch
  • Firebase
  • Bash
  • Firestore
  • Hourly Rate$20 / Hr
  • Total Earned$33414
  • Experience10 Years

I am a Full Stack developer and designer with 8+ years of experience in creating and delivering user-centric applications and solutions, I look forward to bringing my strong creative, technical, and analytical skills to your project. Throughout my career, I have been acknowledged as a solution-focused professional with the ability to design and develop innovative applications using advanced technologies.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • Object-oriented Programming (OOP)
  • SVG
  • Java
  • Python
  • Ruby
  • QA
  • GraphQL
  • Software QA
  • MQL4
  • Hourly Rate$25 / Hr
  • Total Earned$16772
  • Experience8 Years

I am a Multimedia Developer and Customer Service Representative with experience of 12 years. Designed and developed eLearning books with iBooks Author. Updated interactive projects in Captivate 7, using PowerPoint slides for initial content. Created Text To Speech audio content in Captivate 7. Designed user interface for 5 different interactive multimedia training courses as well as developed the training lessons using various tools such as Adobe Captivate, Flash, Actionscript 3.0, XML, HTML, Javascript. Designed and developed interactive e-Learning courses for large corporate organizations with the use of Flash, Adobe Edge, HTML, XML, Captivate, Storyline and Camtasia.Built interactive kiosks for nation's top builders based on Flash utilizing MySQL databases. Researched and implemented new technologies to add as modular upgrades to core products offered. Interfaced with clients, analyzed requirements, conducted research, created technical documents. Created interactive simulations and developed web applications. Created graphics, user interfaces and animations, and edited videos and audios. Utilized custom graphics, event displays, logos, illustrations, book covers, and flash media to showcase the ASC agenda. Launched PHP email newsletter signup and developing an online store for selling ASC memorabilia. And as a Designed user interface for 5 different interactive multimedia training courses as well as developed the training lessons using various tools such as Adobe Captivate, Flash, Actionscript 3.0, XML, HTML, Javascript. Designed and developed interactive e-Learning courses for large corporate organizations with the use of Flash, Adobe Edge, HTML, XML, Captivate, Storyline and Camtasia. And as a customer service representative handled customer inquiries, complaints, billing questions and payment extension/service requests. Calm angry callers, repair trust, locate resources for problem resolution and design best-option solutions. Interface daily with internal partners in accounting, field services, new business, operations and consumer affairs divisions. Resolved an average of 370 inquiries in any given week and consistently met performance benchmarks in all areas (speed, accuracy and volume). Became the lead “go-to” person for new reps and particularly challenging calls as one of the company’s mentors and trainers of both new and established employees. Helped company attain the highest customer service ratings—earned 100% marks in all categories including communication skills, listening skills, problem resolution and politeness. Commended for initiative, persuasiveness, intense customer focus and dependability in performance evaluations.

  • HTML5
  • JavaScript
  • PHP
  • Shopify
  • Woocommerce
  • Hourly Rate$35 / Hr
  • Total Earned$19310
  • Experience12 Years

Hi from David, I am glad that you end up here! In my career of over 10+ years I've worked for different projects. As an experienced software engineer with expert knowledge in Angular 2-11, ReactJS, AngularJS, JavaScript, CSS, Material Design, Bootstrap, Microsoft C#, Visual Basic, MVC, Entity Framework, Microsoft SQL Server, Postgres SQL, Oracle, MongoDB, Octopus Deploy, NServiceBus, NEventStore and C++. I feel confident that I am the right person to help a project reach the next level of success. I love my job as working with different clients has given me the opportunity of being a part of so many wonderful ideas and journeys. My approach to work is to go beyond the job description and focus on building a long lasting relationship with all clients. Thank you for visiting my profile Cheers, David

  • 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
  • Hourly Rate$27 / Hr
  • Total Earned$0
  • Experience10 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!