Shubham Gupta
Shubham Gupta is the founder of PMMockr and the author and reviewer behind its product manager interview guides, case walkthroughs, and AI mock interview practice content.
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What he writes about
Product design, metrics, strategy, execution, root-cause analysis, guesstimates, technical PM, and behavioral interview preparation for APM, PM, senior PM, and AI PM candidates.
How PMMockr content is reviewed
Every public interview guide is written or reviewed against the PMMockr editorial policy for product-manager relevance, factual clarity, privacy boundaries, and educational-use limitations.
Contact and corrections
Corrections, factual disputes, and outdated-content reports for any authored guide can be sent to support@pmmockr.com or through the PMMockr contact page.
Common questions
Who writes PMMockr's product manager interview guides?
Shubham Gupta, PMMockr's founder and PM interview coach, writes and reviews the published PM interview guides, with PMMockr Editorial handling policy and landing-page copy.
How can I report an error in a PMMockr guide?
Email support@pmmockr.com or use https://www.pmmockr.com/contactus with the page URL and the claim you are disputing.
Explore the topics
Give your next answer without the notes.
Choose a PM case, handle the follow-ups, and use your report to find one thing to improve.