W3C Web Developers

Miguel Caldeira

Portugal

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I am experienced ASP.NET and .NET developer. I have built and maintained new software systems using mathematical models and scientific analysis to predict outcomes and measure design consequences. I have developed high-quality scalable and predictable web applications on the Microsoft technology stack and maintained internal and external facing web applications using C#. I have created and directed software system testing procedures, documentation and programming to ensure all software is properly developed and regularly tested for quality assurance. One of my primary roles was making regular modifications to existing software for error correction, adaptation to new hardware and to improve overall function and performance. Having enough knowledge to evaluate new code I have created reliable architecture, stability, reusability performance, automation, security and metrics. As a Senior developer I have also supervised other team members, including programmers, engineers and technicians, to ensure quality work, reliability, overall performance and adherence to company standards. See below, please my experience and skills: • seven years of development using C# and .NET • Extensive experience using MS, SQL and MySQL • CSS, HTML and JavaScript • Master degree in computer science I look forward to serving my experience in the favour of the success of your project!!! I am open for sharing my experience and creative idea with YOU!

• Hourly Rate$31 / Hr
• Total Earned$5305
• Experience7 Years

Inna Petrenko

Ukraine

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Hello! I am experienced full-stack engineer specializing in developing high-quality web and mobile applications. I can build everything from the front-end to the back-end and everything in between. Main areas of expertise are: - Frontend - Javascript, Typescript, AJAX, HTML5/CSS3, pixel perfect and responsive layout - Frontend libraries/frameworks: jQuery, AngularJS 1/2, RequireJS, Highcharts, Handlebars, Bootstrap 3 - Frontend build tools: Grunt, Gulp - Backend - NodeJS (MEAN stack) - Databases - MongoDB, MySQL - Cloud services - AWS, Heroku - Tools - Git, GitHub, bug trackers, Jira - UI/UX, Human Interface Guidelines I'm open to learn everything new that comes along the way (even new programming languages if needed), adapt quickly to work enviroments and follow their rules, If you are interested,feel free to contact me ;)

• Hourly Rate$25 / Hr
• Total Earned$7920
• Experience6 Years

Mary Rubins

Latvia

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Expert Full stack(web/mobile/) developer with 7+ years of experience of building robust mobile and web application serving millions of users. My primary focus is always the quality of code because I love writing clean, consistent, and precise code. I have experience in: C#, Java,Python, JavaScript, React,Kotlin, Objective C, Swift, Flutter, Rust; Data Structure and Algorithm;IDEs-VSCode, Intellij IDEA, NetBeans, Eclipse; Cloud platform-AWS, GCP, Azure; MySQL, SQL, MongoDB, Orade, Microsoft SQL Server; UI/UX, 2D and 3D design, Photoshop, Illustration; HTML/CSS,SVG, JavaScript,PHP; eCommerce-Shopify, Woocommerce, Prestashop; CMS- Wordpress, Wix, Squarespace. Workflow : Understanding the Client's Requirements Research and Gathering Information Designing Planning Development Testing Deployment & maintenance Looking forward to hearing from you! Mary

• Hourly Rate$35 / Hr
• Total Earned$20391
• Experience7 Years

Robert Jakobson

Estonia

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My name is Robert Jakobson, I am a successful Full Stack Developer with 8 years of experience and I am looking for a new challenge. I have been working with the latest technologies, including Django, C#, Perl, Java, Golang, SEALA, Laravel, Spring, Express, as Figma, Sketch, InVision, Adobe XD, Canva, CSS, JavaScript, React, Typescript, Angular, Vue.js, jQuery, Ruby, PHP, Python, HTML, etc. Also, some APIs I’ve used are Google Maps, Twitter, Facebook, Amazon S3, Open Weather Map, Shyscanner, Flight Search, etc. Databases I’ve used are MySQL, MongoDB, Oracle, Postgre SQL, Microsoft SQL, MariaDb, etc. I am very flexible, I can work on my own or in a team. I know how to meet deadlines. After reviewing your project description, I’m confident that my skills will be a perfect match for your project, so I’d love to apply for the role. I love building websites and am excited to be doing it full-time now. Please let me know if you have any questions about my experience or skillset!

• Hourly Rate$30 / Hr
• Total Earned$24266
• Experience8 Years

Eli William

Greece

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I'm a Full Stack developer. I have been in this sphere for 8 years and all becasue I love my profession. I am skilled in my work and manage number of developing tools, frameworks, languages. Some of them are - HTML5/CSS3, TypeScript, Java, JavaScript/JQuery, React.js, Vue.js 2.x, Node.js etc. Let’s work together on many crazy projects!

• Hourly Rate$20 / Hr
• Total Earned$7420
• Experience8 Years

Anton Petrov

Ukraine

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Hi there, I am Anton Petrov. Specializing in Full Stack Web Development, Expert in Web and App Designing I have huge Experience of 10 years in these field. I have been working as a professional Full Stack Developer for years and have developed web applications in various industries (commodities management, automotive industry, accounting, etc.): My main Skills: HTML5 & CSS3, PHP (Laravel), JavaScript (Vue JS) SPA, CRM, JQuery, Ajax, MySQL (Sequelize ORM), Restful API development. So Are you looking for a professional web developer? Just contact me and give me the details about your project. I will fulfill your requirements. Thanks for attention.

• Hourly Rate$35 / Hr
• Total Earned$11210
• Experience10 Years