# Darryl Sarkisian – Cal.com booking page

> Sales engineer/architect with a technical foundation in access control systems and on-premise infrastructure. I specialize in ITSM, CRM, and application lifecycle management platforms—and I've beaten ServiceNow in head-to-head sales cycles. I come prepared: pre-built integrations, real demos, and technical depth that makes skeptical infrastructure teams lean forward. Book 30 minutes if you want a walkthrough tailored to your stack or need someone who can actually demo what they're selling.

Booking page: https://cal.com/darryl-bzk5us

## Event types

- [30 min meeting](https://cal.com/darryl-bzk5us/30min): 30 min, confirmed instantly, event type id 6394222. Details: https://cal.com/darryl-bzk5us/30min.md
- [15 min meeting](https://cal.com/darryl-bzk5us/15min): 15 min, confirmed instantly, event type id 6394221. Details: https://cal.com/darryl-bzk5us/15min.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