By the people who used to ask the questions.
Wewereontheothersideofthetable.
Interviewing an intern — sharp on paper, frozen in the room. Nervous, hesitant, answers unraveling halfway through. He wasn't unqualified. He'd just never done it out loud before.
Same answer, a few reps apart
“Tell me about a time you failed.”
“Um… I guess I just worked harder after? I don't really… yeah.”
“I shipped a bug that took down checkout. I owned it, traced the root cause, and added the test that would've caught it.”
Anditwasn'tonlyhim.
Candidate after candidate — the same freeze, the same scramble for words. A blind spot hiding in plain sight.
Every cohort, the same wall
They'dpreparedeverythingbutthewords.
Résumé, portfolio, a hundred algorithm problems — and zero reps at the one thing actually being measured: saying it out loud, under pressure.
What they practiced
Thegapwasnevertalent.
It's reps. The distance between the frozen answer and the sharp one isn't IQ — it's having said it before. Out loud. More than once.
Reps compound
Sowebuilttheroomtheyneverhad.
An AI mentor that runs the full interview, scores it straight, and tells you what to keep and what to drop. That's TekPrep.
The scorecard
The principles the product is built on — the same ones we'd give you straight, over coffee.
Reading about interviews never rewired anyone's nerves. Reps do.
A scorecard that flatters you sends you in confident and wrong.
Silent prep is a different skill than speaking. We train the graded one.
The tenth mock is a different candidate than the first.
“Good job” teaches nothing. “Your answer had no result” teaches everything.
Nerves don't vanish — you get reps at performing through them.
Not the résumé, not the take-home. The live conversation is the test.
Every mistake here is one you won't make when it counts.
We train how you think on your feet, not lines to memorize.
The same straight scoring, every session, no favorites.
Same rounds, same follow-ups, same pressure as the day itself.
It isn't a personality trait. It's reps you can point to.
“Walk me through a real failure — what did you actually do?”
An AI that conducts the interview like a person would — it listens, follows up on what you actually said, and won't let a hand-wavy answer slide.
Not a quiz — the full arc, start to finish, in one sitting. Same shape as the real thing, so the nerves and the pacing show up here instead of on the day.
The moment you finish, a breakdown that doesn't flatter you: per-signal scores, the specific lines that landed, and the exact ones to cut.
Run it again. And again. The tenth attempt is a different candidate than the first — the gap closes rep by rep.
TekDexbuildssoftwarethatholdsupwhenitcounts.
A software company, not a course. TekPrep is one of the tools we make — the rehearsal room for the conversation you can't take back.