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I'm a Senior Frontend & UI Lead with 17 years of experience in creating seamless user experiences and intuitive design. My journey began with a foundation in Visual Communication before transitioning to development, which allows me to own both design and implementation. I thrive in autonomous teams and am passionate about delivering high-quality products that truly resonate with users.…

Franck LEBAS

Web Developer, Front-End Developer, Product Designer, +2

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I'm a Senior Frontend & UI Lead with 17 years of experience in creating seamless user experiences and intuitive design. My journey began with a foundation in Visual Communication before transitioning to development, which allows me to own both design and implementation. I thrive in autonomous teams and am passionate about delivering high-quality products that truly resonate with users.…

Available to hire

I’m a Senior Frontend & UI Lead with 17 years of experience in creating seamless user experiences and intuitive design. My journey began with a foundation in Visual Communication before transitioning to development, which allows me to own both design and implementation. I thrive in autonomous teams and am passionate about delivering high-quality products that truly resonate with users.

Skills

TypeScript

Data Visualization

Experience Level

TypeScript

Expert

Data Visualization

Expert

Language

English

Fluent

French

Fluent

Swedish

Intermediate

Work Experience

Lead Frontend & UI Architect at Betao AB

February 1, 2022 - January 1, 2026

Led a SaaS platform serving over 500,000 users within a small, autonomous team. Owned full UX outcomes, identified user problems, designed solutions, built features without relying on separate design processes, and created a comprehensive Design System. Shaped strategic direction collaboratively and mentored developers on modern React patterns.

Senior React Architect at FDJ (Française des Jeux)

June 1, 2019 - February 1, 2020

Managed React architecture for a high-traffic national e-commerce platform with millions of daily active users. Led a successful migration to React Hooks and Context API, ensuring zero downtime and developed a reusable component library that enhanced UI/UX consistency.

Lead Frontend Developer at Inovalia

July 1, 2017 - February 1, 2019

Pioneered the use of Next.js for complex SaaS products, built collaborative editing interfaces, and constructed data-rich dashboards for B2B clients, taking full ownership from concept to deployment.

Frontend Developer & Tech Lead at Various Companies

January 1, 2008 - June 1, 2017

Acquired 9 years of progressive frontend experience across e-commerce, media, and agency environments, leading small teams and evolving through various frameworks such as jQuery, Backbone, Angular, and React.