Want to thrive in an AI-first world? Our FREE Survival Skills Series gives you new tools to add to your kit.

AI is already reshaping hiring and talent development. Download the State of Tech Talent 2026 for global insights on what's working.



    Begin your learning Pathway

    AI Fundamentals

    Take individual courses or combine them to build end-to-end AI capability for the modern workplace.



    Begin your learning Pathway

    AI Data Analytics

    Take individual courses or combine them to master the tools and methodologies that power modern AI data analytics.



    Begin your learning Pathway

    AI & Machine Learning

    Take individual courses or combine them to master the tools and methodologies that power production-grade AI applications.



    Begin your learning Pathway

    AI Product Management

    Take individual courses or combine them to master the frameworks and methodologies that power successful AI-driven products.



    Begin your learning Pathway

    AI Software Engineering

    Take individual courses or combine them to master the complete AI software engineering stack.



    Begin your learning Pathway

    AI Experience & Design

    Take individual courses or combine them to master the tools and methodologies that power modern AI product design.

    Get More Info
    Sian Lewis Photo

    Sian Lewis

    Data Scientist, Booz Allen Hamilton

    Washington, D.C.

    Sian Lewis is a data scientist who specializes in deep learning and predictive analytics. Named a Prince George’s County 2017 Forty Under 40 honoree for Public Service, Sian is a community builder who her data and decision science skills to help organizations make better decisions. At Booz Allen Hamilton, Sian specializes in machine learning for fraud and anomaly detection. She serves on the Women in Data Science Social Good Committee, is a board member of the Wanda Alston Foundation serving LGBTIQ youth, and co-chairs Women Who Code DC’s Data Science branch.

    Coming up near you

    Want to teach at ga?

    Join our global community of instructors and help shape the next generation of industry leaders — while moving your own career forward with proven subject matter expertise, leadership experience, and public speaking skills. Teach online or on campus, full-time
or part-time.

    Learn More