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Salah S.

UI DESIGNER

30 dollar
Freelancer
17 ans
Lyon, FRANCE
Ruby on Rails Redux HTML5 CSS3 AngularJS

Mon expérience

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Side.coSeptember 2019 - Présent

(Remote) Frontend development of different products within a React/Redux environment in an amazing startup ;)
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Web DeveloperJuly 2019 - July 2019

(Remote) Developed a custom WordPress theme for a french personal finances coaching blog. Did a complete responsive redesign of the blog using latest techs and added microdatas to make sure every aspect is fully categorized for crawlers to improve SEO.
I've ensured that the theme's assets were fully optimized (bundled with Webpack) and light weight for an end result of a few kb of CSS and JS. I chose not to include any UI framework to preserve performance as the blog's business model is based on advertisement. Ad scripts and WordPress external plugins already tend to bring down performance so I wanted to provide the best experience for users and to avoid this domain being impacted negatively by Google.

Assets serving will soon be cached/optimized by CloudFlare.

WordPress Boilerplate (PressPack by Jared Palmer, based on Docker, Webpack, Yarn), ES6, HTML5, CSS3
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AdomikDecember 2018 - June 2019

(Remote) Frontend development in an Agile context for the ad revenue optimization leader In charge of developing new features, maintaining existing code, fixing bugs and implementing new designs as well as profiling the React application to find performance bottlenecks and optimization solutions.

Tech stack : React, Redux, Data-Viz, Sass Best practices: Code review, Code linting etc.
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eProseedDecember 2017 - December 2018

In 2017 I moved back to Europe and worked for eProseed Luxembourg.

There I worked with a (remote) team spread across Europe and the middleeast and was responsible for choosing the proper technical stack and solutions and implement them within the web app. I was also in charge of sharing and communicating with my team mates and did a lot of "mentoring"/knowledge sharing to make sure that everyone was improving evenly and wasn't set aside.

I also took the lead on the re-redesign of the app and developed a proper style-guide to keep styles centralized and consistent. A great opportunity to learn from everyone in an international context with colleagues from Portugal, The Netherlands, Cyprus, Lebanon, UAE

Software development with React, Redux, Jest, SCSS,  etc. in a monorepo (w Lerna), Agile (Scrum) methodology
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Kid GourmetApril 2017 - November 2017

Full stack development of a food art progressive web app MVP. An amazing opportunity to learn a lot in all aspects of development from devops to UI design and API development for instance.
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Backend: API NodeJS (Express) + MongoDB on NGINX @digital_ocean Front: Angular + Firebase + Service Worker (PWA w Workbox), Design, Integration, SEO
https://kidgourmet.fr
A React SSR version is currently under development. Potential launch late summer or early fall 2019
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Lead Front-end DeveloperNovember 2015 - March 2017

In 2015 I moved to Martinique in the Caribbean and worked at Carfully which is a peer to peer car rental start-up  (marketplace). Probably the most inspiring and best human experience. I had the chance to meet fantastic colleagues with an amazing entrepreneur and "nothing's impossible" mindset. I was in charge of refactoring and re-designing the frontend and implement new features as well as adding SEO best practices to the marketplace.

Dev environment: Ruby on Rails, Vanilla JS,  jQuery, HTML5, SASS, CSS3 animations etc. SEO auditing, best practice & optimization
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Various projectsJanuary 2015 - March 2017

Developed or contributed to various web projects or side projects such as Babypoom, Footibon etc. using various techs such as Ruby On Rails, NodeJS, Angular, AngularJS, HTML5, SASS, Firebase, WordPress (theme development) and more :)
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SapientRazorfish, Noviris Guadeloupe, Monolithe Media w BigIntApril 2014 - October 2015

SapientRazorfish:
-  Design and functionalities development for famous brands websites: TagHeuer, Sodexo etc. -  Web Performance analysis and implementation & SEO best practices Techs: Symfony 2, HTML 5, CSS 3, jQuery, Twig
Noviris: Worked as a freelance and developed front-end features within a Symfony environment. I also helped editing images and publicity campaigns with Adobe Photoshop
Techs:  Twig, Bootstrap, jQuery, HTML5 & CSS3 etc.
BigInt / Monolithe Media: Front-end developer internship from March 2014 to November 2014. Integrated newly created design for the Agoraa App.
Techs: Vanilla JS + jQuery, HTML5 & CSS3, PHP environment
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KinepolisSeptember 2003 - October 2012

Technical setup B2B / B2C events. Digital and analog theatre projection. Hardware maintenance etc.

Mes compétences

WordPress, Twig, Sass, Ruby on Rails, Redux, React.js, Node.js, jQuery, Jest, HTML5, CSS3, Bootstrap, AngularJS, Angular