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

    Mikael Kopteff

    Chief Technology Officer, Reaktor North America

    New York City

    Mikael is the chief technology officer of Reaktor North America, providing hands-on support for building new digital products. He has previously served Reaktor as principal technologist and software architect. Mikael is currently into Node.js; Clojure; Scala, and CSS3 and enjoying the Sinatra-style frameworks such as Compojure; Scalatra, and Express. He has been heavily focused on the online TV business, including video streaming and encoding, for the past few years. He was previously software architect and chief technology officer of Floobs. Mikael holds a master of information technology, software engineering, from University of Sydney and a bachelor of business administration from Haaga-Helia University of Applied Sciences in Helsinki.

    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