• About me

    Born and raised Puerto Rican Currently leading the Pulse Dataviz Research Group at Twitter Advisor and investor of tech startups Member of the Specialized Types fund and advisory group.聽

  • WORK

    Twitter (2010-current)

    Intern 馃憠Software Engineer 馃憠 Senior Data Scientist 馃憠 Tech Lead 馃憠 Eng. Manager

    Currently leading the Pulse Dataviz Research Group, which investigates how people behave on Twitter's live, human-scale communication network using our datasets. I previously built & led their Analytics Insights team, responsible [externally] for interactive.twitter.com and [internally] for services that help Twitter find actionable insights from metrics, experimentation and research .

    Specialized Types (2015-current)

    Member & investor

    Specialized Types is a hybrid fund and technical advisory group containing 33 carefully selected deeply technical members spanning all layers of the stack. The fund is entirely made up of contributions from the group鈥檚 technical members. It makes small investments alongside institutional investors at the same terms as the lead investor.

    Atipica + 2 stealth startups (2015-current)

    Advisor

    I advise At铆pica, a startup whose goal is to create atypical products that enable understanding between companies, hiring managers, recruiters and applicants. Also an advisor in two stealth startups in the Bay Area.

    Human Computing Interaction Lab (2009-2010)

    Research assistant

    Research and development of novel interactive visualization methods for hierarchical information used to visualize budget of 2009's American Recovery and Reinvestment Act.

    Eventiu (2009-2012)

    Founder & lead developer

    Built a product to manage documents, registration and scheduling for sports events. Sold to Sports Alternative Inc. in 2012, then spun-off and expanded. Now worth millions of dollars.

  • Dataviz

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  • Currently reading

    We've got a top notch team!

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  • Contact ME!

  • Connect With me

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