JB Eudeline
Hey, I’m JB Eudeline, a design engineer.
Over the past 7 years I've designed product for 50+ startups, mostly 0 -> 1, and my work helped them raise over $100M. Mostly B2B SaaS, lately AI startups.
Earlier on, I was an early designer at two French unicorns: Qonto#30 and Contentsquare#25
I design and build products that feel obvious. I care about craft, especially the parts nobody consciously notices.
It's just me.
I design and build, in Figma and/or in your codebase.
13+ years, 50+ startups, two unicorns early.
I scope the project and price it.
Sprint, project, or embedded: we pick the format that fits.
Shipped into your codebase, or handoff-ready if you'd rather.
You talk to me, nobody in between.
they trusted me
- Qonto
- Contentsquare
- Pennylane
- 360Learning
- Defacto
- Joko
- June
- Crisp
- Seyna
- Orus
- Roundtable
- Rockfi
- Maki People
- Bandsintown
- Phacet
- Crédit Agricole
selected work
experiences
- 2026 - TodayDesign EngineerIndependent
- 2020 - 2026Senior Product DesignerIndependent
- 2023 - 2026Fractional Product DesignerRoundtable
- 2020 - 2025Senior Product DesignerMozza
- 2018 - 2020Product DesignerDivido
- 2017 - 2018Product DesignerQonto
- 2014 - 2017Product DesignerContentsquare
services
- Product Design
- Design Systems
- Design Ops
- Product Strategy
- AI Workflows
- Design Engineering
stack
- Claude Code
- GitHub
- Figma
- Linear
contact
Currently in Bali • UTC+8
v.1.69.1