{ learn. prepare. repeat. }
Understand anything.
Practice before it matters.
eterlearn explains any topic at your level, then makes you prove it. For interviews, a mock interviewer that won't let you fake it.
Three steps to eterlearn.
how eterlearn works
Tell us what you want to understand and the explanation level.
A Socratic challenger asks the questions that reveal whether you got it — or only thought you did.
Wherever you stumble, we re-explain differently until you get it and move to the next learning topic.
Three steps to interview-ready.
interview prep
Drop in a job description — and optionally your resume. We extract the relevant details and calibrate everything to the role.
A structured prep document appears: skill gaps, practice questions, and research topics. Mark your readiness as you study.
Start a mock interview. An AI interviewer asks the hard questions and won't go easy. Get structured feedback when you're done.
Built for moments that matter.
who it's for
The night before the exam
Dense textbook chapter. No time to reread it twice. Get a clear explanation at your level, then prove you got it before it matters.
The meeting you need to own
Jargon-heavy research paper. Thirty minutes to go. Understand it at your level, then pressure-test yourself before you walk in.
The interview that matters
Don't know where to start? Get a prep document tailored to the role and your background. Practice with a mock interviewer that won't go easy on you.