# Andrey Doronichev – Cal.com booking page

> CEO / Founder at* *Optic****.

Former Director of Product at Google. Former Head Of Mobile at YouTube.




WHAT I CAN HELP WITH:**

— Building high-performing product teams

— Developing product and AI strategies

— Fundraising for founders

— Product Management coaching

— Career advice




More info:** doronichev.com


Booking page: https://cal.com/doronichev

## Event types

- [30 Min: Tactical 1:1 Consult](https://cal.com/doronichev/30min): 30 min, confirmed instantly, paid, event type id 5023139. A focused, high-intensity session for rapid-fire feedback. Ideal for unblocking a specific product issue, a quick fundraising question, or navigating a career crossroads. Details: https://cal.com/doronichev/30min.md
- [60 Min: Strategy & Career Deep Dive](https://cal.com/doronichev/60min): 60 min, confirmed instantly, paid, event type id 5023138. A working session to tackle your hardest problems. We can audit your product strategy, refine your pitch, or map out your next major career move. You will leave with a concrete action plan. Details: https://cal.com/doronichev/60min.md

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=<event type id>&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

Each event type's `.md` document lists its required booking fields and the `POST https://api.cal.com/v2/bookings` request (`cal-api-version: 2026-02-25`).

## More

- API docs: https://cal.com/docs/api-reference/v2/introduction