Developer Tools
LeetBacktest Engine
A vectorized, multi-asset back-testing framework written in Rust with Python and TypeScript bindings. Supports tick-level and bar-level simulation, custom slippage models, and deterministic replay. Processes ten years of minute-bar data for a 500-instrument universe in under 90 seconds on commodity hardware.
Strategy SDK
A batteries-included Python SDK for defining, testing, and deploying trading strategies. Handles signal generation, position sizing, order construction, and execution routing through a declarative API. Write your alpha logic; we handle the plumbing.
LeetDeploy (Managed Cloud)
One-command deployment of containerized strategies to a managed Kubernetes cluster with built-in monitoring, alerting, and log aggregation. Supports canary rollouts, automatic rollback on drawdown thresholds, and live parameter tuning via a web console or CLI.
Feed Connectors
Open-source adapters for 30+ exchanges and data vendors — including major crypto DEXs. Normalized WebSocket streams, automatic reconnection, and gap detection come standard. Community-contributed connectors are reviewed and merged weekly.
LeetViz Dashboards
Real-time strategy monitoring dashboards built on a lightweight, self-hostable web stack. PnL curves, drawdown heat maps, fill analysis, and factor exposure charts update tick-by-tick with sub-second latency.
Enterprise Support & Consulting
For firms that need guaranteed SLAs, dedicated Slack channels, architecture reviews, and on-site workshops. Our support engineers are former quant developers who speak your language and can debug your strategy code alongside you.