More information about Dennis H.

Dennis H.

Software engineer, Staff software engineer

Meta, Microsoft

37 clients (18% rebook rate)

4.88 (17 reviews)

About

2023-Present: Alchemy, Staff Software Engineer, San Francisco 2021-22: Tandem, Engineering Lead, San Francisco 2018-21: Harmony, Founding member & Core Protocol Lead, Mountain View 2014-18: Facebook, Senior Software Enginner Team Lead, Menlo Park 2013-14: Microsoft, Software Engineer, Bellevue

Dennis is a staff software engineer at Alchemy, previously a staff engineer at Meta for 4 years. Dennis is 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, he has worked on building scalable, highly available, and low latency distributed systems with a passion for learning, teaching, and mentoring. Dennis has a B.S. from Stanford University, where he studied Computer Science with focus on Machine Learning.

Services

Offers: Career coaching, Interview coaching, Mentoring, Resume review

Public review comments

YiJun 25, 2024 - Interview coaching

I had great time with Dennis's session. He gave in-depth knowledge in the industry and provided guidance based on my needs. One thing I didn't expect was that he boosted my confidence. Look after and recognize myself. I highly recommend him. Hope you will improving your self-esteem and increase your confidence as well.

Yi got an offer at

OKX

RajeshNov 13, 2024 - Interview coaching

Dennis was a great coach to work with. He was quite methodical and detail oriented and guided me through various technical deep dives.

PerryNov 05, 2024 - Interview coaching

Dennis was a great coach, he has exactly the relevant experience I can learn from, he tailored the time to really focus on the areas where I needed help If you need help interviewing or you're interested in what it's like or how to get to staff I would recommend working with him. Look forward to working with him again!

JoshuaOct 25, 2024 - Interview coaching

Dennis was super easy to talk to and gave great tips during the mock interview which helped me identify what I need to work on

CodyOct 09, 2024 - Interview coaching

Great session with Dennis. During our session he actively gave precise feedback about interview structure, the quality and efficiency of the conversation, and important signals to pay attention to. The feedback was level-appropriate and rooted in years of experience across several top-tier tech companies. After my session, I had a very clear sense of where to focus my efforts and practice. Thanks Dennis - I hope we get to work together again soon in this capacity!