Freelancer profile translated to English.
Back to original languageAbout Guillaume
👋 Hello, I'm Guillaume Lebelt,
I am a Product Designer, specializing in supporting early-stage impact startups.
My mission: combine design, strategy, and technology to transform innovative concepts into concrete and accessible products.
I help startups structure their product vision, finding the balance between agility, scalability, and impact. From user research to design systems, including prototyping and iteration, I create solutions that are both effective and human-centered.
Currently, I am collaborating with Dero 🐨, a project that facilitates access to second-hand goods to reduce our environmental impact.
💡 Have a project to structure or accelerate? Let's talk!
French
Native or bilingual
English
Conversational
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- DeroFounding DesignerE-COMMERCEJanuary 2024 - Today (2 years and 7 months)Dero is the platform that lists all second-hand products 🐨We offer brands visibility on their second-hand offerings, allowing everyone to easily find the best used and refurbished products.Our goal? To democratize second-hand, enable everyone to consume better, and reduce their impact on the planet 🌍Launched in January 2024, the platform already brings together over 50 partners such as BackMarket, Selency, Underdog, and Label Emmaüs...On the user side, over 40,000 people have already used the platform!Join the second-hand movement too.Instagram: @dero_frTiktok: @dero_fr
- LuccaProduct DesignerHUMAN RESOURCESDecember 2022 - January 2025 (2 years and 1 month)Paris, FranceAutomate your administrative and HR processesLucca's online services replace your Excel files and optimize the management of your internal processes.Software that is neither dull, nor ugly, nor sad.Missions:
- Design of an MFA experience (Login, multi-factor)
- Analytical dashboards focused on HR needs
- Cross-functional projects for managing contracts, establishments, demos, onboarding and offboarding, and role/access management.
- UX workshops
- HappnProduct DesignerTECHSeptember 2020 - Today (5 years and 10 months)Paris, FranceAround a street corner, on a terrace, at work, at a party...We've all exchanged a glance with someone who made an impression.Thanks to happn, find the people you've crossed paths with and seize your chance!Missions:
- Research and analysis
- Webapp design and user experience
- Participation in the creation/maintenance of the Design system
- happn back office design and user experience
- Participation in the mobile app rebranding
Reviews
AD
Account deleted
Reviewed on 2/22/2016
We contacted Guillaume for a Bootstrap slicing and integration mission. We are satisfied with his work as he was very fast and respected the deadlines set at the beginning of the mission.
Marc-Antoine
pumpkins
Reviewed on 12/22/2017
Recommendations
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Education
- Bachelor: Multimedia Project Manager (Major)Hetic2017La formation Bachelor Webmarketing forme des profils polyvalents, opérationnels et efficaces dans le domaine du e-marketing, du marketing social, de la gestion de projet et le design web. 👉Startup Week : Justwin, application de paris sportifs financés par la publicité 👉Aide sur une startup : BeMadic, trouver un coiffeur à côté de chez vous 👉Projet redesign de Chloé, marque française.
- PulseCréme de la créme2018Pulse est un programme permettant d'affiner sa stratégie freelance, de choisir le bon statut et d'être préparé et affuté pour être le plus efficace possible.