Our stack
A sovereign and open tech stack.
Every brick of our infrastructure is picked for robustness, openness, compliance and skill availability across French-speaking Africa. No opaque dependencies, no black boxes.
Six layers
From database to frontend, one consistent standard.
Languages & runtime
- TypeScript
- Node.js 20
- Solidity
- Python
- Rust (lab)
Blockchain
- BSC · Binance Smart Chain
- Ethereum · L1
- Polygon · L2
- Hyperledger Fabric
- ERC-721 · NFT classique
- ERC-5114 · Soulbound tokens
- Web3.js · Ethers.js
- Hardhat · Foundry
Data & AI
- PostgreSQL · OLTP append-only
- Redis · cache + EventBus
- Prisma · ORM type-safe
- Anthropic Claude · LLM
- OpenAI Whisper · STT
- franc-min · détection langue 200+
- xstate · machines à états
- TensorFlow · scoring (roadmap)
Cloud & ops
- Docker · containers
- Kubernetes · orchestration (roadmap)
- Nginx · reverse-proxy
- Prometheus · métriques
- GitHub Actions · CI/CD
- AWS · provisoire
- Private African cloud · Year 2
Frontend
- Next.js 14 · App Router
- React 18 · Server Components
- TailwindCSS · design tokens
- Framer Motion · animations
- GSAP · timelines
- React Native · mobile
- next-intl · i18n FR/EN
- next-themes · light/dark
Security & compliance
- OHADA · droit des affaires
- CNDP Benin · Year 1 target
- OAPI · Year 1 target
- GDPR · Year 1 target
- AML / CFT · Year 1 target
- JWT · sessions signées
- HMAC-SHA256 · webhooks signés
- Audit immuable · append-only
Principles
Three non-negotiable rules.
Open standards first
No critical proprietary brick. Everything must be migratable.
Data stays home
African hosting by default, jurisdiction-level isolation.
Audit, not trust
Immutable logs today. Periodic external audits and bug bounty: Year 1 target.