More information about Dennis H.

I am a staff software engineer at Alchemy, previously a staff engineer at Meta for 4 years. I am also experienced with building large-scale systems from the ground up as a previous web3 startup founding engineer in the SF Bay Area. Having over 10 years of industry experience, I have worked on building scalable, highly available, and low latency distributed systems.
I have a B.S. from Stanford University, where I studied Computer Science with a focus on Machine Learning.
I’ve conducted over 150+ mock interviews across a range of roles (Software Engineers (L4–L7), PMs, ML Engineers, and EMs). My specialty lies in technical systems design, behavioral interviews, and coding interviewstailored for FAANG+ companies and top startups.
Many of...
I’ve conducted over 150+ mock interviews across a range of roles (Software Engineers (L4–L7), PMs, ML Engineers, and EMs). My specialty lies in technical systems design, behavioral interviews, and coding interviewstailored for FAANG+ companies and top startups.
Many of...
I’ve helped clients navigate a wide range of career transitions—including industry shifts like moving from academia or nonprofits into tech, role changes such as design to product management, and stepping into leadership as first-time managers.
Many return to the workforce after a pause, while others relocate globally (e.g.,...
I’ve conducted over 150+ mock interviews across a range of roles (Software Engineers (L4–L7), PMs, ML Engineers, and EMs). My specialty lies in technical systems design, behavioral interviews, and coding interviewstailored for FAANG+ companies and top startups.
Many of...
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