# Rajesh Dhiman – Cal.com booking page

> Rajesh Dhiman is a Full Stack Developer and Technical Lead with 12+ years of experience in building scalable web applications. Skilled in Node.js, React, TypeScript, and MongoDB, he leads teams, optimizes performance, and ensures security. Rajesh is also passionate about mentoring and driving innovation through AI.

Booking page: https://cal.com/rajesh-dhiman

## Event types

- [15 Min Meeting](https://cal.com/rajesh-dhiman/15min): 15 min, requires the host’s confirmation, event type id 1287239. Details: https://cal.com/rajesh-dhiman/15min.md
- [30 Min Meeting](https://cal.com/rajesh-dhiman/30min): 30 min, requires the host’s confirmation, event type id 1287240. Details: https://cal.com/rajesh-dhiman/30min.md
- [Book a Free AI Audit](https://cal.com/rajesh-dhiman/ai-audit): 30 min, requires the host’s confirmation, event type id 2763838. Book a Free AI Audit Details: https://cal.com/rajesh-dhiman/ai-audit.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