01
An interactive roadmap
A logically-ordered skill tree from math foundations to SLAM and physical-AI — with application lenses for mobile robots, humanoids, drones, underwater, space, arms, and AVs.
Now in MVP · Robotics is the first vertical
Ace your robotics interview.
The one-stop platform for robotics domain-knowledge interviews — a structured roadmap, time-budgeted study material, and real interview-grade practice with AI feedback.
31topics mapped
7application tracks
312practice questions
Why Xoopt
Everything the night before, and the month before.
Most prep is a pile of bookmarks. Xoopt is a path — structured, time-aware, and graded.
02
Study by time budget
A few hours before the call? Get the fastest path to intuition. A few weeks? Go deep with papers and projects. Every topic is curated for the time you actually have.
03
AI-graded practice
Answer real, anonymized interview questions. Subjective answers get instant, rubric-based feedback from Claude — not just a model answer to compare yourself against.
Built for your robot
One roadmap, seven lenses.
The skill tree stays the same — pick the domain you're interviewing for and every topic surfaces what matters for it.
The curriculum
From fundamentals to the frontier.
Twenty-nine topics across seven domains — the same arc a strong robotics engineer actually travels.
Foundations5
Sensing & Signals2
Control & Motion5
State Estimation5
Perception2
Learning7
Robotics Infrastructure5
Community-powered
Got an interview question?
Xoopt grows from real interviews. Send in a question you've been asked — anonymized, no company names needed — and help the next person walk in ready. In-app contributions and discussions land in v2.
Email a questionxoopt.robo@gmail.com