01Independent builder
What I can do, and how I learned it.
My path, skills and education, no fluff.
02Experience
- 2025 → now
Independent builder
Romain Sanges · Paris, France
Design and development of websites, web apps and SaaS for clients, from brief to production.
Next.jsTypeScriptSupabaseVercel - 2022 → 2026
Founder & developer
Asinello · Paris 12e · Paris, France
Built and ran my pizzeria, and developed its entire software ecosystem: point-of-sale, reservations, online ordering and CRM.
PHPCMS maisonCaisse - 2025 → now
Creator
Arisium · Personal SaaS
Mobile fitness and nutrition app, designed and built solo, with AI photo-based meal estimation.
Next.jsTypeScriptIA
03Skills
Frontend
Next.jsReactTypeScriptTailwind CSSFramer Motion
Backend
Node.jsPostgreSQLSupabaseServer ActionsREST APIs
Tooling & infra
VercelGitGitHub ActionsVitestPlaywright
Soft skills
OperationsTeam managementPricingCustomer serviceDelivery
Currently learning
Telegram botsNeural networks
04Education
ISG Paris
Business school (5 years)
EPITA
Computer engineering school (2 years)
Scientific Baccalaureate
Languages
- FrançaisNative
- EnglishBilingual