Tammarrian has over 30 years of experience in the U.S. tech industry, contributing to engineering teams at General Motors, Apple, Microsoft, and Snap. She has led cross-functional teams in IT, Quality Engineering, Release Management, and Globalization.
Tammarrian was recognized on Forbes’ lists of America’s Top 50 Women in Tech and the World’s Top 50 Women in Tech in 2018. She has also served on advisory councils and boards for organizations like Ada Developer’s Academy, NordVPN, and Northwest Tech Equity Initiative (NWTEI).
In November 2021, Tammarrian left her role as Snap’s first Inclusive Engineering Director to focus on global collective healing leveraging tech as a catalyst. She founded Sarell with a vision to rebuild trust in tech by elevating social well-being as equally important as traditional success metrics.
Believing that active listening is key to collective healing, Sarell partners with experts in tech, psychology, social science, and policy to create feedback mechanisms that integrate actionable social well-being metrics, prioritizing customer trust and collective wellness as central to financial success.
Tammarrian enjoys traveling, hiking, dancing, other people’s pets, and (lots of) moments of stillness. She currently resides in London.