Hi, I'm Stephen Cognetta, co-founder of Exponent.
I created Exponent because I also struggled to interview for great product management careers, and was disappointed with the dearth of available resources to really help me practice effectively for my interview.
More about my background: I'm a former Google PM who has conducted hundreds of interview sessions. My personal blog has been featured in The Verge, The Washington Post, Time, and others, and I've spoken about product management at Google, WeWork, Duke, Yale, and more.
Hope you enjoy the blog!