Freelancer profile translated to English.
Back to original languageAbout Philippe
React & Next.js Developer - 9 years · 50+ projects delivered
In 9 months at Solteo, I contributed to transforming a legacy front-end stack into a growth engine: **+84% revenue**, **+85% deals closed**, **+111% projects processed**. The code was made more robust, performance was optimized, and the user experience was made smoother.
This is also what I did for the startups, scale-ups, and large groups for which I have worked (Club Med, Weekendesk, etc., see my CV) and who wanted a reliable front-end as the foundation for their growth.
Here's what I concretely bring:
- Comprehensive tests (Jest, React Testing Library, Playwright)
My main stack
React / Next.js · TypeScript · Tailwind CSS · Redux / Zustand ·
REST API / GraphQL · Jest / Playwright
My approach
- Triple skill set: design sensibility, technical expertise, product vision, for smooth collaboration with design, product, and backend teams.
- Clean code (SOLID, KISS, DRY)
- Proactive communication
- Regular deliverables
If you want to develop and/or strengthen your front-end, contact me, I guarantee a response within 2 hours.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Serris (up to 20km)
Experience
- Lelops
On Malt
Frontend DeveloperSOFTWARE PUBLISHINGMarch 2026 - April 2026 (2 months)Paris, FranceDesign and development from scratch of the complete web interface for LELOPS, an AI-driven web security and performance monitoring SaaS platform. The objective was to produce an operational dashboard covering the entire product scope: real-time monitoring, alert management, compliance, configuration versioning, and integrated AI agent.Results at the end of the mission: delivery of a full client-side Next.js 16 / React 19 App Router application in 4 weeks, including 12 functional pages, a coherent dark/light UI, all following a complete design system. Application ready for demonstration to investors and prospects.Responsibilities and concrete achievements- Front-end architecture: Next.js 16 / React 19 App Router, strict TypeScript, Tailwind CSS v4, shadcn/ui, Zustand, react-hook-form/Zod, next-intl (i18n)
- Design system: reusable components (DataTable, StatCard, Badge, Modal, ContextMenu, FilterDropdown, EmptyState…)
- Product pages: Overview (Recharts, Nivo Sankey charts...), Alerts, Monitoring (Security/Performance/FinOPS), Manage, Scheduled Tasks, Configuration Explorer, Versioning, Compliance, Logs, Organization, Settings, Help
- Visualization integration: Stacked Line, Radar, Gauge/Donut, Sankey charts, DateRangePicker
- "Ask Lelops" AI module: chat with contextual suggestions and quick actions
- UI polish: complete dark mode, CSS transitions, basic accessibility, skeleton loaders, empty states...
- SourceFront-end DeveloperSOFTWARE PUBLISHINGNovember 2025 - March 2026 (4 months)Delaware, United StatesSource is the AI tool that helps brands and ERP consulting firms using Netsuite, SAP, and Microsoft Dynamics optimize their operations.As a front-end developer at Source, I contributed to the platform's improvement, particularly by strengthening security and optimizing development processes. My efforts focused on user experience, security, and improving code quality.Extensive use of AI with Claude Code (agents, skills, commands, hooks...).Development of key features and improvements:
- Development of the "Daily reports" feature, using AG Grid and Cube charts to provide valuable operational data, with robust implementation of feature flags for per-client deployment
- Improvement of file explorer navigation, fixing display issues and ensuring a smooth user experience
- Implementation of a search functionality in the AppSidebar, facilitating navigation and data access
- Implementation of an invitation-only authentication with a secure password configuration flow, prioritizing user security and access control
Technical improvements and refactoring:- Improvement of the codebase by adopting more precise and complete TypeScript types, thereby enhancing maintainability and scalability
- Strengthening platform security by cleaning up code and ensuring compliance with best practices
- Implementation of standardized ESLint / Prettier configuration to ensure code consistency
Process and quality improvements:- Clarification of error messages and improvement of their actionability, making debugging easier
- Refactoring of the React architecture
- SolteoFront-end DeveloperENERGY AND UTILITIESFebruary 2025 - September 2025 (7 months)Paris, FranceWithin an international team composed of several front/back developers, a PO, and a lead, here's what I accomplished:
- Graphic redesign of existing components on the new design system
- Integration of these components on current site pages
- Creation of new components and their integration (including charts with Visx)
- Progressive activation of these components on different environments, paying particular attention to ensuring graphic consistency on the production site throughout the progressive deployment process
- Communication with APIs
- Integration of best practices related to my experience within the development team
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Education
- Software DeveloperWild Code School2017
- Web Project Manager Bachelor's DegreeIESA multimedia2009