Selected systems
FX liquidity & banking rails
A rate-provider layer with global and per-customer routing, a signed, replay-protected regulator API, and a bank integration cut over without disrupting live accounts.
Reports engine & platform overhaul
Replaced a Kubernetes Job per report with a Redis-backed persistent worker pool, and consolidated eight non-prod environments onto one shared host.
Token economics automation
Automated buyback-and-burn every ten minutes with multi-pool swap routing and IBC transfers, plus a concentrated-liquidity subgraph moved to Goldsky.
Lab
A reading app for people who'd rather be in a book: free classics, a reader made for long nights, Listening Mode, and book clubs that never spoil a page. Behind it, a FastAPI backend serving Qwen recaps and glossaries, Kokoro voices and RAG over the book text.
A double-entry ledger in Rust. Idempotent transfers, multi-currency accounts, and invariants checked under deterministic simulation.
An intent matching engine: price-time-priority order book in Rust, EVM settlement contracts, and indexing across EVM and SVM chains.
EIP-712 typed data for Go where your struct is the schema. The type string, type hash and encoding are derived from the struct, so they can't drift apart.
A focus tracker for macOS and iOS. Any app can report what you're doing over a local presence API, and an MCP server lets coding agents log the session for you.
A hardened exponential bonding curve in Solidity: bounds on expWad, supply caps and transaction limits, with the safety-versus-flexibility trade-offs written down.
Swap intents matched peer to peer with no AMM slippage: partial fills, a five-minute matching window, and a Uniswap V3 fallback for whatever doesn't match.
Writing
Open source
Building something that moves money? I'd like to hear about it.
macbobbychibuzor@gmail.com