Launching today
TierOnePrep
Interactive system design prep for FAANG & AI-era companies
6 followers
Interactive system design prep for FAANG & AI-era companies
6 followers
Interactive interview prep for FAANG and AI-era companies (Meta, Anthropic, Nvidia, Google, OpenAI, SpaceX). System design questions are 4-phase simulations of real interviews — vague brief, clarifying questions, architecture, hard follow-ups. Coding questions show algorithms running live with step-by-step visualizations. Written by engineers who've conducted hundreds of interviews at top companies. 12 free questions, no credit card.
The system design simulations feel closer to a real interview than any Leetcode-style prep I've tried. Wish the coding visualizer ran a bit faster on bigger inputs, but the clarifying question phase alone is worth the sign up.
The 4-phase system design format is genuinely smart, treating it like a real interview instead of just tossing a prompt at you. Really wish more prep tools approached it this way instead of just grading a single answer.
The system design simulations actually feel closer to a real interview than anything else I've tried, especially the way it forces you to ask clarifying questions first. Live algorithm visualization is a nice touch too.