# Conférence & Workshop | Book a Talk or Workshop with Khaled Souf

> 🇫🇷 Vous organisez une conférence, un meetup ou une formation interne ? Discutons. Je parle de Domain-Driven Design, architecture logicielle, BDD/TDD, Event Storming, et leadership technique en startup. Mes talks sont concrets, basés sur plus de 18 ans de terrain, pas de slides génériques. Workshops disponibles : Event Storming, BDD (Given-When-Then), architecture hexagonale, audit de delivery. Cet appel sert à comprendre votre audience, le format souhaité, et voir si je suis le bon speaker pour votre événement. 🇬🇧 Organizing a conference, meetup, or internal training? Let's talk. I speak about Domain-Driven Design, software architecture, BDD/TDD, Event Storming, and technical leadership in startups. My talks are practical, drawn from more than 18 years in the field, no generic slides. Workshops available: Event Storming, BDD (Given-When-Then), hexagonal architecture, delivery audit. This call is to understand your audience, preferred format, and see if I'm the right speaker for your event. Prerequisites / Prérequis: 🇫🇷 Organisateur de conférence, responsable meetup, ou L&D/RH pour formation interne Date et lieu (ou remote) déjà identifiés, même approximativement À préparer : profil de l'audience (devs, leads, C-level ?), durée souhaitée, thématiques d'intérêt 🇬🇧 Conference organizer, meetup lead, or L&D/HR for internal training Date and location (or remote) already identified, even roughly Bring: audience profile (devs, leads, C-level?), preferred duration, topics of interest

- Host: Khaled Souf
- Duration: 15, 30 min
- Location: Google Meet
- Host time zone: Europe/Paris
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/khaled-souf-wthqet/conference-workshop
- Event type id: 4152291

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=4152291&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": 4152291,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 30,
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "LinkedinProfile": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `LinkedinProfile` (LinkedIn)
- 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.
- `lengthInMinutes` picks one of 15, 30; pass the same value to the slots request as `duration`.
- A successful response is a pending booking request.