Freelancer profile translated to English.
Back to original languageAbout Cyril
Front-end developer with over 15 years of experience, I am fluent in the language of demanding Art Directors and hurried Project Managers: pixel-perfect, accessible, and optimized :)
I support agencies, startups, and large groups in the design and front-end development of websites and platforms, always in close collaboration with Art Directors, Web Designers, and Project Managers. I particularly enjoy projects where detail matters: a misplaced shadow or an animation off by 2 pixels can make all the difference.
References include: Chanel, LVMH, Moët Hennessy, Printemps, Citadium, Valeo, Capgemini, EDF, Engie, BPI France, Air France, TotalÉnergies, Orange, SFR, SPIE, Piper-Heidsieck, Crédit Agricole, La Banque Postale, Pernod Ricard, Unibail-Rodamco-Westfield.
My current expertise:
- React, TypeScript, Next.js, GSAP, Storybook → modern interfaces, design systems, and animations
- WordPress → custom themes, ACF, performance
- Accessibility (WCAG/RGAA) and eco-design → lightweight, fast, and responsible websites
Available for one-off or recurring missions, remote or on-site in Île-de-France. If your project needs a developer who counts pixels as much as you do, we should get along well ;)
To discover my work: cyrilviale.com
English
Conversational
French
Native or bilingual
Can work on-site
Paris (up to 20km)
Experience
- Les DaveLead DeveloperDIGITAL AND ITJune 2019 - Today (7 years and 1 month)Paris, FranceIn 2019, I founded LES DAVE to offer my front-end expertise to agencies and large clients, independently.Since then, I've worked on projects with high technical and graphical demands: developing React/TypeScript components, pixel-perfect integration, setting up design systems, custom animations (GSAP), and accessibility (WCAG/RGAA).I also regularly design custom WordPress themes (ACF, performance, WP Rocket) for showcase and corporate websites.Among notable projects:- Chanel — React/TypeScript components (design system, A/B testing, analytics tracking)- LVMH — immersive pages (GSAP animations)- Moët Hennessy — custom interactive modules- Printemps — redesign of the group's website- Piper-Heidsieck — integration of event pages- Edenred — corporate front-end redesign (eco-design)- CNP — intranet and design system (React, Next.js, Storybook)
- WordappealLead DeveloperCONSULTING AND AUDITSOctober 2013 - July 2019 (5 years and 9 months)Paris, FranceI held the position of Lead Developer at WordAppeal (Les Échos group) for over 5 years. There, I was responsible for all the agency's digital projects, from technical coordination and schedule management to feature implementation and code quality assurance.Accustomed to working with major clients (primarily CAC 40 groups), I developed strong rigor, anticipation skills, and excellent communication abilities between creative, technical, and client teams.- Front-end: HTML5 / CSS3 / JavaScript / Node.js / React / Next.js- Back-end: PHP- CMS: WordPress / Drupal- Methodology: project management, production monitoring, deadline adherence, technical lead
- Cleek Agency - JTS GroupFront-End DeveloperENTERTAINMENT AND LEISUREOctober 2012 - September 2013 (1 year)Paris, FranceCompany organizing the Japan Expo and Comic Con Paris trade shows.My responsibilities included:- Developing all web applications and sites (Intranet, Extranet, and Internet) for the group's companies.- Developing the front-end of these applications and sites, in perfect consistency with the proposed graphic designs, and respecting standards.- Controlling quality and verifying that all pages of the implemented applications and sites display correctly in the majority of internet browsers, and in the associated different languages.
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Education
- Professional Bachelor's Degree CISPMIUT Paul Sabatier - Castres2010La formation a pour objectif l’insertion professionnelle des diplômés dans le domaine de la conception multimédia. Dans cette perspective, la formation permet d’acquérir les compétences requises pour la gestion de projet, la maîtrise de la conception, de l’intégration et du développement de produits multimédia.