~/projects $ ls -la

Systems I've shipped & still run

Long-form write-ups of selected work — what I walked into, what I shipped, and where it stands. Client names stay private; the engineering is real.

• drwxr-xr-x aircraft-deals/ · 3.5 yrs

  KYC/KYB, in-platform document signing, tokenized deal lifecycle on Ethereum, multi-channel notifications — built solo-deep inside a deal platform for aircraft.

• drwxr-xr-x marketplace-rails/ · 5th yr

  Payments with USDT rails, LLM catalog localization, retail parsers, and multi-carrier delivery — the service layer of a marketplace, run for five years.

• drwxr-xr-x p2p-lending/ · 3 yrs

  Order books, multi-investor deals, virtual-account ledgering, scoring models, collections automation — the core of a lending ecosystem.

• drwxr-xr-x custodial-exchange/ · $25M ICO

  An exchange with order books, custodial BTC/ETH wallets, and a fiat onramp with real-time KYC — inside an ecosystem that raised $25M.