TL;DR: Ex-founder trying to break into big tech as a PM. But not getting any calls. Got offers from startups. But I don't want to work with early-stage startups anymore.
I founded and ran a fintech co for 2 years. After that, I worked as PM for 3 years. Currently, I am looking to break into PM roles at big tech companies and companies that are post-Series A. I am not getting many calls. Even if I get I am losing it during the take-home case study round.
When I give interviews for startups I am clearing all the rounds i.e. products sense, analytics, and case study but I am failing for big techs.
I don't know what I am doing wrong. And none of them provided any feedback. This is hitting my confidence and morale. I am going through online resources on how to solve this. But I am lacking somewhere.
Last 6 years I have struggled a lot and multiple times I have started from zero. But now even not able to get a job. And I ran out of savings and staying with my parents. Just feels like a complete loser after working my ass off for 8 years.
I am reaching out to this community for some help on how to approach case studies when I apply for big techs.
Any help is highly appreciated.