About Us
Built by Engineers Who've Been in the Interview Seat
We know what it feels like to prepare for AI & ML system design interviews with no structured practice environment. So we built the tool we wished we had.
Our Story
From Interview Anxiety to Interview Confidence
We've been there. Staring at an AI & ML system design prompt with no idea how to structure our answer. Reading blog posts that were too theoretical. Getting vague feedback like "needs more depth" with no specifics.
The problem wasn't a lack of knowledge—it was a lack of structured practice. There was no way to rehearse speaking through a design, get real feedback on what we actually said, and know exactly where our gaps were.
So we built Upskill. A voice-first practice tool that lets you speak your design out loud, scores you across multiple dimensions with evidence from your transcript, and shows you exactly what to work on next.
The Numbers
Real results from real career changers.
- 2026Founded
- 200+ML Design Questions
- MultiScoring Axes
Our Values
What We Stand For
Every decision we make is guided by these principles.
Voice-First Practice
Speaking your design out loud is fundamentally different from typing. We built for how real interviews work.
Evidence, Not Opinions
Every score is backed by direct quotes from your transcript. No black boxes, no hand-waving.
Growth, Not Grades
Missed topics come with guiding questions, not just red marks. We help you learn, not just judge.
Ready to Ace Your Next ML Interview?
Start practicing AI & ML system design interviews with voice AI coaching today.
Start Practicing