# Engineering Scale Consultation with David Khachatryan

> A focused working session for Seed and Series A founders who are scaling an engineering team and facing challenges with delivery, hiring, accountability, team structure, or founder dependency. Before the call, you’ll complete a short questionnaire so we can spend the session on your highest-priority problems. During the consultation, we will: Review your current team structure and ways of working Identify the biggest delivery and leadership bottlenecks Discuss hiring, ownership, accountability, and performance Define practical next steps for scaling your engineering organization You will leave with: A clear assessment of your current situation Prioritized recommendations A practical 30–90 day action plan This session is best suited for founders with engineering teams of approximately 5 to 25 people.

- Host: David Khachatryan
- Duration: 120 min
- Location: Google Meet
- Host time zone: Asia/Yerevan
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/david-khachatryan/engineering-scale-consultation
- Event type id: 6491228

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=6491228&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

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 6491228,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `notes` (Additional notes), `guests` (Add guests)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.