Esteve Badia

BuilderModern

Author and lead maintainer of Komunitin, the open-source platform for community exchange networks, and of its predecessor IntegralCES, the mutual-credit system used by tens of local networks across Europe and America. Komunitin won the Stellar Development Foundation's Activation prize (2024) for its blockchain-based accounting service, and in 2025 the Community Exchange System project adopted Komunitin as the starting code for CES 2 — making his tooling the emerging shared rails for grassroots mutual credit worldwide.