Every mentor here has had their identity checked and their work history confirmed by the employer themselves. Read the whole record before you book — no account needed to look.
No subscription, no package of ten, no credits that expire. You buy an hour of somebody's attention and that is the entire transaction.
Pick a time and describe the actual problem. Costs nothing and commits you to nothing — the mentor decides from your description whether they can genuinely help.
Nothing is charged until a real person has agreed to show up. Cancel free up to 24 hours before, the same bargain any clinic runs on.
You meet on whatever they already use. Afterwards you can leave a rating — only people who paid for and completed an hour can, which is why the ratings here mean something.
You don't need a course, an audience or a personal brand. You need one hour, one thing you know cold, and somebody two years behind you who's stuck on it. Set a rate, say what you'll teach, and take the evenings that suit you.
Anywhere else, “senior engineer at a big company” is a sentence somebody wrote about themselves. Here it is a record the employer confirmed directly, sitting on a public passport a stranger can open without an account — which is the only reason paying a stranger for an hour is a sensible thing to do.
Looking is free and needs no account. You only sign in when you want to book an hour.