Senior front-end developer, REMOTE-ONLY contractor (US LLC). 21 years of experience: JavaScript, React / Redux, Angular, Typescript, Polymer, CSS, HTML, UX/UI.

I do REMOTE CONTRACTING ONLY, please NO perm, NO on-site.

Skills:

JavaScript ES8, TypeScript React, Redux, JSX Angular 6, RxJS Polymer, Web Components HTML, CSS, SASS, LESS Responsive layout, Bootstrap.

Webpack, Gulp, Grunt, Yarn, npm TDD, BDD, Jasmine, Karma, Chai, Mocha, Selenium Git, GitHub, GitLab, Agile, SCRUM, JIRA Page speed optimisation, accessibility, SEO.

UX / UI design, mockups, wireframes, prototypes Photoshop, Illustrator, Sketch.

Back-end exposure: Node, Java, C#, ASP, .NET, PHP, SQL, Mongo.

What I can do for your project:

Code complex web apps in React/Angular/Polymer. Code responsive, cross-browser, pixel-perfect CSS layouts. Optimize page speed and web app performance. Test, debug, refactor legacy JS/CSS/HTML code. Implement TDD/BDD tests. Advise on front-end technologies and project architecture. Define project coding style guidelines and best practices. Assist front-end team formation, technical interviews, training. Assist Scrum backlog and tickets definition. Design UI layouts in Sketch/Illustrator/Photoshop. Design UX with interactive mockups.

Keywords: Front-end developer, javascript engineer, développeur freelance, frontend ontwikkelaar, freelancer web-entwickler, javascript contractor, contract