Sébastien Plassiard, Designer in Lyon, France
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Sébastien Plassiard

Verified Expert  in Design


Lyon, France
Toptal Member Since
May 24, 2017

Sébastien is a French art director and UX/UI designer with 10+ years of work experience. He's endowed with a strong creative knowledge in branding and eCommerce—specializing in launching products, eCommerce conversion optimization, and crafting designs for mobile applications and video games.


Work Experience

Senior Product Designer

2016 - PRESENT
Freelance Work
  • I accompany companies from end to end in their digital transformations, or in their research and development needs with a Design Thinking expertise centered on the human being.
  • My specialties :. User Experience Design • User Interface Design • Design Thinking Process • User Research • Prototyping • Design System • Design IoT.
  • 👉 Launch a new product or service. 👉 Fluidify your customers' journeys. 👉 Improve the productivity of your design teams. 👉 Improve your design at scale. 👉 Innovate to stand out from the competition. 👉 Deployed an in-house design approach.
Technologies: Axure, Balsamiq, Cinema 4D, Principle, Flinto, Sketch, Adobe Suite, Figma, UX Design, UI Design, Design Systems

Co-Owner | Creative Director

2014 - 2016
  • Worked for Tango+Tango, a creative studio based in Buenos Aires founded in 2014—specializing in the 360° communication for international clients who want to outsource their business communication and projects in South America.
Technologies: Microsoft Office, InVision, Sketch, Axure, Balsamiq, Adobe Suite

Art Director | UI Designer

2013 - 2014
  • Worked for the Coca-Cola Company (South America) and Samsung.
Technologies: Adobe Suite

Art Director | UX/UI Designer

2012 - 2014
Freelance Work
  • Worked for different companies in the United States, Canada, France, Cayman Island, Indonesia, and Argentina.
Technologies: Balsamiq, Adobe Suite

Art Director | UI Designer

2011 - 2012
  • Worked on digital, operational, relational, and experiential marketing.
  • Designed the Eiffel Tour website during this period.
Technologies: Adobe Suite

Art Director

2010 - 2010
Freelance Work
  • Worked with the French Culture Association of British Columbia.
Technologies: Adobe Suite

Art Director

2010 - 2010
Remarquables Communications
  • Worked with the government of Quebec's Liquid Nutrition for 360° campaign.
  • Established guidelines for illustrators or photographers.
  • Co-ordinated all the aspects of production for print, audio-visual or electronic materials such as TV spots, websites, interactive terminals, and more.
  • Co-ordinated the sub-contracting.
  • Supervised other graphic designers or graphic arts technicians.
Technologies: Adobe Suite

Art Director | Print Project Leader

2008 - 2009
YesDaYes Agency
  • Worked with clients such as DDB, Sony, Avoriaz Resort, and others.
  • Worked in a multidisciplinary environment.
  • Consulted with clients to determine the nature and content of illustrations in order to meet their communication needs.
  • Prepared sketches, layouts, and graphic elements of the subjects to be rendered using traditional tools, multimedia software, image processing, layout, and design software.
Technologies: Adobe Suite
2004 - 2009

Bachelor's Degree in Art Direction and Graphic Design

Lycee Privee Professionel La Fontaine - Annecy, France