Leon Africa

Previously: Polygon mainnet • AWS | Currently: Capitec real-time payments

Blockchain Infrastructure & Validator Engineering.
Nodes, RPC, observability, automation - production-grade.

Polygon, Avail, Cosmos, Filecoin, Ethereum Chain reliability & node automation

Production experience in banking real-time payments systems B2B.

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author of eip-7890 gno.land deployment (aws)bare metal k8s (prod-ready)tx processing pipeline axelar devNet (cometBFT minimal validator settings)evmos devnet geared for protocol updates a solidity guy’s journey to cairo starknet basecamp 12 (honours)