Freelancer profile translated to English.
Back to original languageAbout Benjamin
Full-Stack Developer & Tech Entrepreneur with 7+ years of experience
I have created and deployed a restaurant management SaaS used by
6+ companies in production. Before that, I spent 6 years at KOSMIK
as Lead Developer, taking the project from prototype to a scalable solution.
What I bring to your projects:
• Rapid delivery of functional MVPs (time-to-market < 3 months)
• Scalable architecture (Firebase, multi-tenant, SaaS)
• Business + technical vision (I founded my own startup)
• Complete ownership: from Figma design to CI/CD deployment
• Consulting on organization and development
•
🛠️ Tech Stack:
React/TypeScript • Node.js/NextJS • Firebase/Firestore • Docker • GitLab CI/CD • MongoDB
📈 Concrete results:
• 6+ web applications in production
• SaaS with paying and recurring clients
• Complex integrations (WhatsApp API, Stripe payment, OpenAI, Crons)
Do you have a SaaS, MVP, or web application project to launch? Do you need advice to evolve your product?
Let's talk → I respond in less than 1 hour!
French
Native or bilingual
English
Fluent
Spanish
Conversational
Can work on-site
Paris (up to 50km), Marseille (up to 50km)
Experience
- Ngapi - LainirollsSoftware Developer & CookRESTAURANTS AND FOOD SERVICEJanuary 2025 - Today (1 year and 5 months)Nairobi, KenyaFounder & Lead DeveloperCreation from scratch of a restaurant management SaaS platform:• Multi-tenant architecture with Firebase/Firestore• 6+ restaurants using the platform in production• Real-time inventory management with automatic stock deduction• WhatsApp Business API integration for automatic notifications• M-Pesa mobile payment (Kenya market)• 28+ backend service modules• 145+ React componentsTechnologies: React, TypeScript, Firebase, Node.js, Tailwind CSSStack: React 18 • TypeScript • Firebase • Vite • WhatsApp API • M-Pesa
- KOSMIKSoftware DeveloperApril 2018 - July 2024 (6 years and 3 months)92 Rue d'Aboukir, 75002 Paris, FranceLead Developer (6 years)Lead developer on an innovative collaborative infinite canvas project:• Transition from initial prototype to a scalable solution• Bare metal architecture and performance optimization• Team management and sprint planning• Full-stack development with Three.js, React, TypeScript• Implementation of CI/CD infrastructure with GitLab
- POCAssociation MemberDecember 2017 - Today (8 years and 6 months)Paris, FranceInnovative association. The aim of this association is to develop prototypes or Proof of Concept for our partners. We pretend to develop ethical and open source softwares.
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Education
- Information TechnologyEPITECH - European Institute of Technology2020Information Technology
- Bachelor's Degree, PsychologyUniversité Paris Cité2015Licence, Psychologie