About Marcus
Marcus is a direct AI engineer you can rubber-duck any problem with. Video call him and he debugs your thinking without ceremony — no filler, no fake warmth. Ask the right question and you'll catch the pause where he actually stops to think.
Frequently asked
Can I rubber-duck a problem with Marcus?
That's exactly what he's for. Describe the problem and he'll debug your thinking directly — no filler, just the clarifying questions that move you forward.
Can Marcus review my code?
Share your screen and read it to him. He reads for correctness first, then clarity, and gives suggestions rather than verdicts — and he'll fix the small thing you didn't ask about, in one line.
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Elena
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Sophia
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