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
    Rachel Cossar Photo

    Rachel Cossar

    Founder, Choreography For Business, LLC

    Boston

    CFB Founder and lead facilitator, Rachel Cossar, is a body language and presence expert with a unique background in nonverbal performance in extremely high-pressure contexts. For 15 years, she trained and competed as a Rhythmic Gymnast on the Canadian National Team. From this career, she joined the Boston Ballet, performing lead roles in front of thousands of audience members and on stages across the globe. With experience as a major gift fundraising professional at Harvard University and New England Conservatory, Rachel applies her programmatic content in real-world business scenarios.

    Rachel leads highly experiential workshops both in-person and virtually through CFB and as a leadership presence facilitator with Ariel Group. Her programs have helped meet the needs of consultants, sales teams, executives, hospitality professionals and political figures among others. Rachel’s world class expertise unlocks an immediate application of performing and achieving positive impact under pressure whether in-person or virtually.

    Rachel has developed experiential programs tailored to meet the needs of the restaurant industry, hotel hospitality, sales teams, consultants and fundraisers among others. Rachel’s unique physical expertise enables an understanding of the importance body awareness both for ourselves and all social interactions.

    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