"la mathématique est l’art de donner le même nom à des choses différentes"

Improved Cast ABI encoding developer ergonomics by enforcing strict argument length validation, preventing silent mis-encodings and providing clear error feedba…

• Rust
• Cast
• Testing

Contributed UI maintenance and broader platform hardening, from implementing a complete notification system for users and administrators — resilient, concurrent…

• TypeScript
• Next.js
• UI
• Security
• Supabase

Frontend for Burundi, BX Smart Labs' decentralized savings-circle platform. Implemented the group onboarding flow, the member-details integration, and the app d…

• TypeScript
• Web UI

Backend and Solidity smart contracts for Burundi's decentralized savings circles. Led the contracts architecture refactor and implemented the core savings flows…

• TypeScript
• Solidity
• Smart Contracts

The Graph subgraph powering Burundi's analytics. Indexed solidarity-group state, weekly transactions, loans, and global stats from the Burundi smart contracts i…

• TypeScript
• The Graph
• GraphQL
• Indexing