# Tech Consulting with Jesus Alcocer Tagua

> One concrete AI / data / self-hosting decision, answered in a 30-minute working session. What you get: • A live working session on the decision you described in the qualifier • A written deliverable within 48 h: the decision, the recommended path, the next 3 action items and the failure modes to watch • An async follow-up by email Plan or refund if the deliverable isn't actionable, email contact@jalcocertech.com within 7 days of receiving it for a full refund. You keep the document either way. Before you book • Send the 60-second qualifier first: https://consulting.jalcocertech.com/#qualify • Free reschedule up to 24 h before the slot. A no-show without notice forfeits the slot and the fee. • Bring sanitized snippets rather than production data. Provided by JAlcocerTech – Jesús Alcocer Tagua · NIP 5252685135 · REGON 527463522 · contact@jalcocertech.com Terms: https://consulting.jalcocertech.com/terms/ Privacy: https://consulting.jalcocertech.com/privacy/

- Host: Jesus Alcocer Tagua
- Duration: 30 min
- Location: Cal Video
- Host time zone: Europe/Berlin
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/jalcocertech/consulting
- Event type id: 645729

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=645729&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": 645729,
  "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.
- A successful response is a pending booking request.