Irina, Partner and Lead Sourcer at Brain Gain Recruiting, excels in Sourcing, drawing from her software engineering and management experience in Bay Area startups and biotech companies. The creator of the Boolean Strings blog, she also oversees the largest global online community of Sourcers. Irina imparts exceptional Sourcing training and holds a Master's in Mathematics from Moscow University.

David, a "Sourcing nerd," relishes unearthing intricate specifics and uncovering overlooked data. As our training services' architect and provider, he conducts tailor-made virtual and on-site workshops for enterprise groups and recruitment firms.

David possesses a BS in Accounting from Colorado Technical University.