Trading Journey

Darian’s trading journey spans quantitative backtesting, algorithmic signal research, and systematic strategy development — all built on portable SQLite-backed data pipelines.

Research Projects

backtestgosqlite — High-performance backtesting engine storing all tick data and P&L in SQLite
backtest-sell-limit — Multi-scenario sell-limit order execution research
backteststoxx — Concurrent STOXX market data extraction from Gmail into SQLite
crisis-winner — Identifying equities resilient during the 2020 and 2022 market crises
study-3-signals — 3-signal momentum framework (BAR, SPY, BND) for SPXL prediction

Philosophy

Every backtest result lives in a single portable SQLite file — no proprietary platforms, no lock-in. Query your own trade history with plain SQL.