Alex Seiler is a Chief People Officer and HR executive with 20+ years of global experience and a portfolio career spanning fractional people leadership, advisory, speaking, and brand partnerships. In-house, he has held senior HR roles at Citi, NBCUniversal, Blue Shield of California, and WeWork, and served as Chief People Officer at two professional services firms. Through Alex Seiler LLC, he partners with organizations to build foundational people infrastructure, lead transformation, and solve complex talent and culture challenges. He also advises HR tech companies and co-leads Transform's Fractional People's Network, helping HR leaders design careers with intention.