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InnovationConfidential Project
Fintech Startup - Station F
Develop critical payment and administration features for a fintech platform
3 months
Full-Stack Contractor
Details limited by confidentiality agreement
The mission
3-month mission as a full-stack contractor for a fintech startup based at Station F. Confidential project under NDA.
Technical contributions
StripeNestJSReactPrismaPostgreSQLRender
Stripe Integration
Subscriptions, cancellations, automatic expiration dates
Webhook handling
Payment and refund event processing, database persistence
Admin Dashboard
Money flow diagrams, data visualization pages
SDK Development
SDK for secure card data collection
Skills demonstrated
Payment systems
Deep Stripe expertise
API Development
Modular NestJS architecture
Full-Stack
React frontend + NestJS backend
Database
Prisma + PostgreSQL