Real Estate Finance · Asset Management · Builder
Real Estate Finance and Asset Management consultant with experience across luxury residential, hospitality, and venture capital — currently overseeing a multi-asset portfolio spanning residential, hospitality, and golf course developments. I also build tools that automate the low-value-add work most analysts do by hand, and publish what I can so others can use them too.
Leveraged profitability calculator for Spanish real estate investments. IRR, Cash-on-Cash, DSCR, cashflow projections, and early sale simulation with three scenarios.
Consumer savings comparison tool for the Spanish market. Helping users find the best prices and save money on everyday purchases.
Weighted aggregation framework for alpha extraction in decentralized perpetual futures. A three-layer system — wallet scoring, consensus engine with exponential decay, and fractional Kelly execution — that synthesizes investment signals from on-chain activity on Hyperliquid.
Paper available on request in English and Spanish — adrian@zapatera.xyz
Curated reading recommendations on investing, history, philosophy, and LLMs.