Exchanges and trading platforms where the matching engine, custody and compliance are engineered as one system.
Four areas where this work is won or lost.
Order books and matching built for correctness first, then throughput, with deterministic replay.
Hot and cold wallet separation, withdrawal limits and approval flows around the keys.
Real-time books, charts and order entry that stay responsive under volatile load.
KYC, limits, market surveillance and an audit trail from the first day, not the first inspection.
A short loop with a written result at every step.
Assets, order types, markets and the licensing model that decides the architecture.
Matching engine, ledger and custody integration with property-based testing.
Load and failure testing, security review and a staged opening with caps.
Chosen for your product, not for our habit.
Share the markets and the model. We will map the architecture and what compliance forces on it.