Cécile B
Senior Product Designer | UX & Visual Design
Salary / Daily rate
Marseille, France
Freelance, open to permanent contract
Skills
Languages
About me
Intro
Senior Product Designer with 14+ years crafting user experiences for tech giants like Zoom and acquired startups. Ex-founding designer who launched Zoom Mail/Calendar and led design at Keybase (a16z-backed, acquired by Zoom). Specialized in complex B2B dashboards, design systems, and AI tools with proven track record of turning intricate problems into intuitive solutions.
Work experience
Design Mentor
adplist.org
Sep 2025 - Present
1 year 2 months
Freelance Senior Product Designer
Self-EmployedFreelance
Nov 2024 - Present
2 years
Marseille, France
🇺🇸🇫🇷🇪🇺 Available for work with American, European or French companies.
Senior Product Designer (Dashboards)
Scandinavian Real HeartFreelance
Nov 2024 - Jul 2025
9 months
Allowed the proper installation and management of an artificial heart device via interactive dashboards for medical doctors and engineers. • Organized data, sorted out information architecture alongside client • Built modular, accessible dashboards for TV and computer screens • Crafted animations • Delivered high-fidelity interactive prototypes for demos • Built the design system and drew icons
Senior Product Designer (UI/Visual focus)
SwileFreelance
Feb 2025 - May 2025
4 months
Made employee travel unique and memorable. • Explored styles and interactions for Swile's future product identity • Revamped the hotel booking flow to make it easy, intuitive and delightful, built interactive prototypes • Visually enhanced the current application through quick wins, collaborating with engineers and PMs • Took part of design system decisions
Zoom
May 2020 - Oct 2024
4 years 6 months
New York, NY, USA
Senior Product Designer, Zoom Whiteboard
Apr 2024 - Oct 2024
7 months
New York, NY, USA
UI and visual design enhancements, micro-interactions, AI tools.
Senior Product Designer, Zoom Meetings
Sep 2023 - May 2024
9 months
New York, NY, USA
Leveraged Zoom's Home tab, Calendar tab and collaboration tools to augment the pre and post-meeting experience.
Founding Product Designer, Zoom Mail & Calendar
Sep 2021 - Oct 2023
2 years 2 months
New York, NY, USA
Designed and launched Zoom Mail, Zoom Calendar, and Zoom Scheduler.
Lead Product Designer, Zoom Team Chat
May 2020 - Oct 2021
1 year 6 months
San Francisco, CA, USA
Worked on the chat inbox (sidebar layout & behavior, badging, notifications), chat thread (sending/responding), settings and various user journeys (inviting, onboarding, convo/channel creation, etc.).
Founding Product Designer
Keybase
Aug 2015 - May 2020
4 years 10 months
San Francisco, CA, USA
Keybase is an encrypted B2B and B2C collaboration suite solving the online identity problem. Zoom acquired Keybase in May 2020. • Translated complex problems (privacy, security, identity) into a clean and memorable experience on desktop and mobile • Built the design system & the brand identity • Crafted hundreds of icons & illustrations, animations, wrote the copywriting (EN) • Tweaked visual bugs in React + git • Led junior designers
UX Designer, Partners
dailymotion
Jan 2014 - Aug 2015
1 year 8 months
New York, NY, USA
Shaped the partner experience on Dailymotion.com and on Dailymotion B2B services: partner onboarding and retention, channel creation and management, monetization tools.
Lead UX/UI Designer
kikin Inc.
Apr 2012 - Dec 2013
1 year 9 months
New York, NY, USA
Contextual search tool for Android. Kikin was launched on HTC One, Galaxy Note, Lenovo and Vodafone-branded devices. More than 900k devices were sold with Kikin in Europe in 2013. Led design decisions and mentored a junior designer.
UX Designer
Analog Method
Mar 2011 - May 2012
1 year 3 months
New York, NY, USA
Web development agency specialized in complex applications, e-commerce and CMS-based websites. Design and front-end development for Lancôme, Reem Acra, Lovepost.com.
Web Designer
Caldera
Oct 2006 - Mar 2011
4 years 6 months
Strasbourg, France
B2B software for large format printing. Designed and developed corporate and marketing websites (HTML, CSS, Flash/AS), designed mobile apps for Archos and iPhone 1.
Education
Université Marie et Louis Pasteur
2005 - 2006
2 years
University of Strasbourg
2003 - 2005
3 years