MacBobby Chibuzor
theghostmac · backend & infrastructure
I build the backend systems that move money: FX routing, exchange SDKs, payment rails, and the infrastructure they run on.
Seven years across fintech, DeFi and DevOps, in Go, Rust, TypeScript and Python. Right now I'm building FX liquidity routing at WeWire and working on Go and Rust bindings for Kraken's API SDK.
I trained as a mechatronics engineer. Lately I spend a lot of time wiring AI models into real products, and I'd like to take that into robotics next.
Press 2 for projects, 7 for my CV, or type a page code in the bar above.
NOW · current positionsas of Sep 2026
- Live
- Offline
- This week
- No data yet
| FX liquidity routingWeWire · TypeScriptPluggable rate providers with global and per-customer routing, so FX quotes can come from more than one liquidity source. | Building |
| Kraken API SDKOpen source · Go, RustTyped async clients for Kraken Spot REST and WebSocket v2. I'm working on the Go and Rust bindings. | Proposed |
| Scalping signal botPersonal · PythonTelegram bot that paper-trades token calls against live DexScreener prices before any real money goes in. | Paper trading |
| BookFlixProduct · PythonReading app with AI recaps, glossaries and voiced scenes. FastAPI backend running Qwen, Kokoro TTS and RAG. | Live |
2) PROJ · featured buildsAll 18 projects
| BookFlixA reading app with AI recaps, character glossaries, voiced scenes and ambient soundscapes. I built the backend: FastAPI serving Qwen for recaps and glossaries, Kokoro for text-to-speech, and RAG over the book text. | Live |
| Order book & matching labThree in-browser demos built for my matching engines write-up: an order book simulator, a step-by-step matching algorithm visualiser, and a data-structure complexity comparison. | Live |
| Meridian ProtocolIntent matching engine with on-chain settlement: a price-time priority order book in Rust, EVM settlement contracts that pack 256 fill nonces per storage slot, and indexing across EVM and SVM chains. | Prototype |
4) WRIT · latest writingAll 40
| 2026-09 | FinTech Engineering Resources: A Practitioner's Reading List | This site |
| 2026-05 | AI-Augmented Engineering as a Practice | This site |
| 2025-10 | Matching Engines in DeFi: Architecture, Design, and Implementation | This site |
| 2024-11 | Beyond Mocking: Rethinking Test Design Through Code Structure | This site |
| 2024-11 | Understanding Bonding Curves: From Math to Implementation | This site |
3) OSS · latest contributionsBlotter
| 2026-09 | Go binding: REST client and cross-binding error contractkrakenfx/kraken-api-sdk | Proposed |
| 2026-03 | Slippage simulation for paper tradingkrakenfx/kraken-cli | Merged |
| 2026-02 | Unified order simulation logiccowprotocol/services | Closed |
| 2026-02 | Fix invariant test hang with --fork-urltempoxyz/tempo-foundry | Superseded |