$240 / month
2 calls per month (45min/call)
Unlimited Q&A via chat
Expect responses in 2 days
Hands-on support
Hi there, My name is Lambros and I currently work as a product manager at CoreWeave.
Over the past few years, I've had the privilege of building high-performing product management teams and driving measured impact across the automotive, FinTech and real estate industry. I work as an instructor at Product School, helping aspiring Product Managers land their first job.
My particular expertise lies in technical product management, with a focus on building a great Developer Experience with Internal Platforms and Platform Engineering products.
5 out of 5 stars
Lambros was incredibly supportive during my transition into my first PM role. I really valued how practical and thoughtful his guidance was, and it helped me build confidence while navigating this new role. His mentoring genuinely made the transition smoother and less overwhelming.
Standard Plan • 2 months
Mentees who work with a mentor for 3+ months reach their goals 2x faster than those going it alone. Long-term mentorship means fewer false starts, more focused sessions, and support that builds week after week.
97% satisfaction across all mentors
Personalized feedback and growth plans
Trusted by thousands of mentees
Lambros Charissis
Principal Product Manager at CoreWeave
Enter your email and we'll let you know when Lambros has open spots. You'll also get a link to manage your wishlist – no account needed.
Book a free intro call with Lambros
Connect with Lambros in a quick call (usually under 30 minutes)
One-off sessions with Lambros
One-off sessions are a great option if you're looking for specific advice on a certain topic.
An introductory call is a simple way to get to know a mentor before committing to ongoing mentorship. This session gives you the chance to …
Your resume often decides whether you get the interview or get overlooked. This MentorCruise session is designed to help you strengthen your resume so it …
Interview preparation is about showing up with clarity, confidence, and a strong sense of how to present your experience. This MentorCruise session is designed to …
What's included in the trial?
Every trial is a little different–here's what Lambros says about their trial:
We meet for an intro call (usually around 30 minutes) where we will:
- Break the ice and get to know each other
- Discuss your goals and how I can support you to achieve them
- Coordinate logistics like time zones, meeting frequency, and communication methods
