Freelancer profile translated to English.
Back to original languageAbout Ewan
Since 2020, I have been supportingstartups and scale-upsin the development ofSaaS**, **back-offices**, and **complex interfacesusing React, Next.js, and TypeScript.
My specialty: I bring AI integrations and autonomous agents (MCP, Claude, n8n) to **production**. Not just demos. Production systems running 24/7.
- Solidmulti-tenant SaaS architecturefrom the MVP stage (Supabase, auth, data isolation)
- **AI at the core of the product**: predictive scoring, agents, automatic business alerts
- **Automation of repetitive tasks**: emails, scoring, notifications (Inngest, OpenAI, AWS SES)
-MCP servers in productionand orchestrated n8n workflows
-60 FPSinterfaces, Core Web Vitals in the green, even under heavy traffic
-Pixel-perfectFigma → Tailwind integration, responsive, mobile-first
Among my projects:KIA Francecampaign,LEC finals(Riot Games),Orion(AI dashboard), **Ennea B2B SaaS**. Portfolio distinguished by an **Honorable Mention at the Awwwards**.
I integrate into an agile team or work autonomously.Proactivein suggesting architectural and product improvements.
Tell me your problem, not your stack. Response within 1 hour.
Stack 2026: Next.js · React · TypeScript · Tailwind · Supabase · OpenAI · Anthropic · MCP · Inngest · n8n · Vercel
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Marseille (up to 50km), Toulouse (up to 50km), Strasbourg (up to 50km), Lyon (up to 50km)
Experience
- Nova Strategies LTDOrion: AI & Multi-tenant SaaS CRM Automation ArchitectureSOFTWARE PUBLISHINGMay 2025 - April 2026 (11 months)Hong Kong, Hong Kong SAR ChinaAI CRM SaaS for SMEs — sales, legal, and financial automation.—Multi-tenant Supabase:Strict client data isolation, ready for scaling—Inngest Workflows:Instant UI even for heavy processing, automatic retry—AWS SES Emailing:High deliverability, batch management, intelligent fallback—AI Lead Scoring & Alerts (OpenAI):Automatic qualification without human intervention4 critical systems integrated · MVP production-ready · Optimized Core Web Vitals
- Ewan KerboasCreator and Front-End Developer (Awwwards Honors)SOFTWARE PUBLISHINGNovember 2023 - Today (2 years and 7 months)Besançon, FranceInteractive Portfolio — WebGL, GSAP, React · Immersive 3D Experience.—60 FPS Animationson scroll, advanced interactions— **Performance Optimization**: Fast loading despite heavy assets— Pixel-perfect design integrationAwwwards Honorable Mention· Top designs November 2023
- KIAFront-End & WebGL DeveloperAUTOMOBILEJuly 2023 - August 2023 (1 month)Paris, France3D event platform for the European League of Legends Finals — Riot Games / KIA.— Complex 3D assets rendered at60 FPSon desktop and mobile—Optimized resourcesto handle traffic spikes of a global esports event—Pixel-perfect integrationof agency mockups within deadlinesIncident-free live experience· International audience
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Education
- Expert in React, Next.js & WebGL EcosystemContinuing Education & Self-Taught2021Apprentissage continu et maîtrise avancée en autodidacte des technologies Front-End modernes (React, TypeScript, Three.js). Réalisation de projets complexes de A à Z (dont des architectures récompensées aux Awwwards) et veille technologique quotidienne pour garantir des performances optimales (Core Web Vitals).