Antoine Visonneau

Swile is a french unicorn offering a Smartcard & Super App for employee benefits (meal vouchers, gift cards, mobility, travel). 6M users, 85K clients, App Store 4.7/5.

Scope: recruit, structure, and lead a team of 8 product designers, establish robust discovery & delivery practices, and nurture a culture where design consistently delivers impact.

Key Achievement:

Transformed the product from sales-assisted to self-serve onboarding, resulting in:

- 43% delivery errors and - 74% customer service tickets for onboarding & card activation

70% adoption of virtual cards (Apple/Google/Samsung Pay)

30% of users no longer requesting physical cards (impact on cost & CSR)

Launched tactical products that helped win 5 strategic tenders in 2024

Increased visibility of the eshop in the app resulting in +15% in-app spend, direct uplift on Gift 2024 revenue

Improved the Design System to reinforce Swile app’s identity, Ux consistency among product verticals (Meal voucher, Travel, Gifts), and improved accessibility score from 27% to 50%

Yousign is the french e-signature solution for SMEs. 4M signatures/month, 14K clients, €30M raised (2021).

Scope: Built and managed a team of 8 designers (product + brand) to support hypergrowth.

Key Achievements:

- Transitioned to a self-serve / PLG model, driving 30% of our growth.

- Improved product accessibility from 25% to 91%

- Established a design culture anchored in user research and design craft.

- NPS increased from 54% to 59% over my tenure

Jobteaser is evolving from a job-board to the world’s largest career guidance service. 4M users in 22 countries, 80K recruiters, 700 schools, 50M€ fundraised in 2019

Missions: Recruited, structured, and managed a team of 14 designers. Drove discovery, design, and launch of new products to successfully achieve OKRs.

Key Achievements:

Launched Shortlist, a new recruitment product that generated €500K in bookings in the first year.

Introduced a new product line around career guidance: 100K+ users completed psychometric tests and created a profile.

Launched the mobile app, rated 4.8 on the App Store.

Launched a testimonial feature enabling students to learn from peers’ experiences: 193K testimonials posted in the first year.