Years of experience: 8

Data EntryBusiness Development ManagerProduct DesignerUX/UI Designer🐦 DesignCopywriting

Trust Score

Exceptionally trusted; proven professional excellence.

80%
Christopher's Career Path
Fullstack / Mobile DeveloperJan. 2026 -
Present
tukmeFullstack / Mobile Developer
France, ParisDeveloping a ride-hailing mobile application with real-time features and in-app payments. Built the mobile app using React Native (Expo) Integrated geolocation and route tracking with Google Maps API Implemented Stripe PaymentSheet for in-app payments Developed backend logic with Supabase and Edge Functions Managed push notifications and driver/passenger flows
Fullstack DeveloperAug. 2025 -
Present
RentanooFullstack Developer
France, ParisDeveloped a fullstack vehicle rental marketplace from idea to production. Built the frontend with React and the backend with Node.js and Supabase Integrated secure payments with Stripe (Checkout + webhooks) Implemented real-time messaging using Supabase Realtime Created an admin dashboard for booking and user management Designed automation workflows using N8N (PDF generation, notifications)
Sales ManagerJan. 2025 -
Present
CEFORASales Manager
• Management of a team of 7 sales representatives — development of the product portfolio and certified training programs • Deployment of 3 automation systems: intern onboarding, AI resume analysis, automated prospecting (N8N + MAKE + GPT-Vision) • Scraping + enrichment of 1,200 companies/week via Pappers, Dropcontact, Hunter.io Results: ✓ +60% response rate after application submission · -4...

Christopher's Posts

  • 2

    How I can help you

    I build modern web, mobile, and internal tools that remove manual work and connect your systems. From fullstack apps (React, Next.js, Node.js, Supabase) to React Native, AI integrations, N8N/Make automations, Stripe, and internal dashboards, I focus on fast, scalable delivery.

  • 2

    People I am looking for

    • Remove manual, repetitive tasks with automation and AI • Connect tools, payments, and booking in one flow • Build web/mobile apps for operations and growth • Design, implement, and optimize workflows • Agile, product-focused, fast iterations

  • 2

    Experience & Cases

    • Startups and SMEs building or scaling products • Founders needing MVPs or internal tools • Teams wanting AI and workflow automation • Product-led companies improving operations • Businesses ready to move fast and iterate

  • 2

    • Vehicle rental marketplace with real-time features • Ride-hailing app with geolocation and Stripe • AI resume analysis and lead-gen automation • Operational workflows with OpenAI, Claude, N8N • Focus: scalable products, less manual work, quick delivery

  • 2

    How to contact

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