jorgesm

things I've
built

Some started as competition entries, others as weekend experiments. What they share: I saw something missing and built it.

  • Stratolloon logo

    StratolloonStratolloon

    Stratosphere as a service

    AerospaceEarth ObservationGeointelligence

    Co-founded in 2017. Started in hardware, then pivoted to software — a satellite-data analytics platform for insurance and geointelligence.

    Recognized by ESA (2017, 2018), European Commission (2018), Banco Santander & Indra (2019). Part of EIT Climate-KIC.

    stratolloon.com

  • Portfolio Stats logo

    Portfolio StatsPortfolio Stats

    Self-serve analytics for retail investors

    FintechData AnalysisPortfolio Management

    Built because I wanted better tools to analyze my own portfolio. Evaluate investment products with historical performance, trends, and risk forecasts.

    Python + Streamlit. Open and free.

    portfoliostats

  • sancho.vc tools logo

    sancho.vc toolssancho.vc tools

    Tax optimization tools for Spanish investors

    FintechTax OptimizationPrivacy-First

    Tax optimization calculators I built for myself and other Spanish investors. Fund redemption optimizer (FIFO) and pension plan calculator.

    Privacy-first: all data stays in your browser. Nothing leaves your device.

    tools.sancho.vc