Founded in 2018, TACTA is a systematic investment firm that runs a systematic short term trend strategy across 40+ futures markets globally. Harris designed, built, and maintained the entire investment process and framework, from signal generation—adopting both univariate and multivariate signals to capture short-term trends—to portfolio construction with multiple constraints to limit risks, along with a risk engine that oversees the entire process.

MK2 is a crypto focused systematic investment firm, using a fully automated, data-driven approach to extract alphas. We offer a multi-strategy approach, from market-neutral arbitrage to alternative data-driven directional strategies, providing diversified exposure and superior risk-adjusted returns while preserving capital. Founded the company in 2021. Co-led market neutral strategy(funding rate, basis trading, stats arb and event driven) and alternative data driven directional strategy(non price driven, more than 70% of features are non retraceable).