Maxime Saint-Joannis

Let's build, in public.

Full-stack & web3 junior developer. A product live with real users, an Intuition grant, a mission landed with a DAO, and a wide-open field still left to explore.

Not an expert, an experimenter. I build in the open and write it down as it happens: what ships, what breaks, what I learn next.

Selected work

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Sofia

live

Turn your browsing into certified knowledge, on-chain.

TypeScript · React · Chrome Extension
In production

ARP: Agent Reputation Protocol

building

Weighted, on-chain reputation for AI agents.

TypeScript · Solidity · Intuition Protocol
Building

TheKitty

live

Onchain group pots & a services marketplace, CRC-native.

TypeScript · React · Solidity
In production

OurGlass

live

Recurring payments for Safe treasuries: sign once, capped on-chain.

TypeScript · React · Solidity
In production

Intuition FeeProxy

live

The affiliate webapp for Intuition's FeeProxy singleton.

TypeScript · React · Vite
In production

WisPear

shipped

Community wisdom, whispered to your agent.

TypeScript · React · Intuition Protocol
Shipped