# Achmad Akbar Irwanda – Cal.com booking page

> Hi, I’m Achmad Akbar Irwanda — a full-stack web developer based in Jakarta, Indonesia. I specialize in building scalable web applications with React, Next.js, Ruby on Rails and Laravel. I use Tailwind CSS for styling and Typescript for type checking for front-end application. I enjoy helping teams ship clean, user-friendly products.

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

## Event types

- [Detailed Meeting](https://cal.com/irwanda/detailed-meeting): 60 min, confirmed instantly, event type id 3133146. More detailed meeting about project Details: https://cal.com/irwanda/detailed-meeting.md
- [15 Min Meeting](https://cal.com/irwanda/15min): 15 min, confirmed instantly, event type id 3133143. Details: https://cal.com/irwanda/15min.md
- [30 Min Meeting](https://cal.com/irwanda/30min): 30 min, confirmed instantly, event type id 3133142. Details: https://cal.com/irwanda/30min.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