$240 / month
4 calls per month (30min/call)
Unlimited Q&A via chat
Expect responses in 2 days
I’m a Staff Engineer at Alchemy and a former Tech Lead Manager at Google, with over 10 years of experience building and scaling backend systems, low-latency services, and distributed infrastructure.
At Google, I led a 7-engineer team, optimizing large-scale data pipelines and geo-services, reducing costs by 40% and data staleness from 27 to 7 hours. I also drove Google’s Managed Prometheus integration with GKE, contributing over $14M in ARR.
At Alchemy, I currently lead the development of the 4337 account abstraction infrastructure—powering one of the top bundlers on the market. As Reliability Commander, I revamped our alerting and observability system, cutting 80% noise and ensuring 5-minute preemptive alerting.
I’ve conducted 100+ interviews across system design, algorithms, and behavioral rounds at Google and beyond. I offer mock interviews and mentorship for engineers targeting senior, staff, or EM roles, with actionable feedback tailored to your target company.
Notify me when Andy has new spots
We will send you a quick email if Andy has new open spots for mentorship, and only in that case!
Book a free intro call with Andy
Connect with Andy in a quick call (usually under 30 minutes)
One-off sessions with Andy
One-off sessions are a great option if you're looking for specific advice on a certain topic.
If you're looking for a mentor, and you're just not sure about how this all works – this one is for you. In a casual, …
Whatever doesn't fit the mold: Get 30 minutes with a mentor to discuss your needs. Be it help with some code, discussing through an issue …
Some big interviews coming up? In this 1-hour session, a mentor with hiring experience will act as a technical interviewer and ask you some standard …
What's included in the trial?
Every trial is a little different–here's what Andy says about their trial:
We'll meet for a quick call (usually under 30 minutes) where we:
- Break the ice and introduce ourselves
- Discuss your goals and how I can support you
- Coordinate logistics like time zones, meeting frequency, and communication methods
