JGFreelancer profile translated to English.
Back to original languageAbout Jérémie
Product Designer specialized in design systems and React/Next.js development.
I intervene where design and technical execution must work together, frictionlessly.
Rather than choosing between design and development, I cultivated a hybrid profile to better understand constraints, align stakeholders, and deliver coherent products, from strategy to pixel.
My recipe:
- ask the right questions early
- align user needs and business objectives
- deliver well-thought-out, well-designed, and well-coded interfaces
Design systems, UX redesigns, high-fidelity prototypes, or deploying React/Next.js interfaces: I get fully involved in projects **where design truly serves the product**.
I've worked for startups, B2B SaaS, public projects at beta.gouv, and co-founded an ethical e-commerce brand.
On each mission: navigate between product vision, technical constraints, and genuine user empathy.
And when there's a little time left?
I'm in my element with 3D, generative AI, or other ways to enrich the experience.
👉 If you're looking for a product partner who speaks both design and technical, we'll get along great.
French
Native or bilingual
English
Fluent
Can work on-site
Rennes (up to 50km)
Experience
- Réfugiés.infoSenior Front-End DeveloperSeptember 2024 - Today (1 year and 9 months)Design System:Participation in the implementation of the French State Design System (DSFR), ensuring national visual and technical consistency.Accessibility:RGAA compliance for an inclusive platform accessible to all users, including those with disabilities.UX/UI Redesign:Design and development of the new multi-criteria search (Algolia, MongoDB), improving performance and user experience.Design System-Oriented Architecture:Laying the groundwork for a modular and harmonized code structure, simplifying future evolutions.Collaboration:Close work with designers, project managers, and other developers to streamline communication and deliver a product that meets expectations.Key Skills:Design systems, accessibility (RGAA), React, Next.js, Algolia, MongoDB, Storybook, cross-team collaboration.
- StadiumGOLead Front-End Developer and UX/UI DesignerJanuary 2023 - August 2024 (1 year and 7 months)Dual Role Design & Development:Responsible for both UX/UI creation and front-end integration, I ensured total consistency between the creative vision and technical implementation.Design System:Design and implementation of a comprehensive design system, built for scalability and ease of use by the internal team.UX/UI Redesign:Creation of high-fidelity mockups with Figma, incorporating optimized user journeys and modern aesthetics.Team Training:Support and training for internal developers and designers on using the design system, ensuring its adoption and scalability.Collaboration:Close work with the product team and stakeholders to align business needs, user expectations, and technical constraints.Key Skills:UX/UI Design, front-end development (React, Next.js), design systems, Figma, Storybook, team training.
- Agence PamplemousseLead Front-End DeveloperJanuary 2022 - January 2023 (1 year)Technical Supervision:As Lead Dev, I supervised a team of developers in managing a catalog of over 100 websites, defining robust technical standards and ensuring deliverable quality.UX/UI Coordination:Close collaboration with designers to validate mockups and ensure their technical feasibility, while respecting client expectations.Project Management:Participation in estimates, schedules, and budgets in partnership with project managers, to optimize resource management and meet deadlines.Process Optimization:Implementation of production pipelines, standardization of development environments, and creation of technical processes to streamline production.Juggling Complex Projects and Legacy Code:Simultaneous management of various projects while modernizing and maintaining a large volume of existing codebases.Key Skills:Technical leadership, cross-team coordination, project management, front-end development (React, Next.js), production pipelines, UX/UI collaboration.
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