# CoffeeSpace: Semantic Matching for Early Startup Hiring with Hazim Mohamad

> We’ve built an AI-native recruiting engine for early-stage startup hiring – curated, high-signal, and deeply contextual. It builds on the platform that has already helped thousands of founders connect on CoffeeSpace. Today, we support 25+ startups backed by a16z, YC, OpenAI, and other leading investors, helping Pre-Seed to Series A teams hire their first 1-10 key team members. We review each request to ensure strong mutual alignment. Confirmations are typically sent within 12–24 hours.

- Host: Hazim Mohamad
- Duration: 20 min
- Location: Zoom Video
- Host time zone: Asia/Kuala_Lumpur
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/hazim/semantic-matching
- Event type id: 3605135

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=3605135&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": 3605135,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "company_name": "…",
    "company_stage": "…",
    "roles_hiring": "…",
    "linkedn_url": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `company_name` (Company Name), `company_stage` (Company Stage), `roles_hiring` (What role(s) are you actively hiring for right now, and how many hires are you planning?)
- Optional fields: `linkedn_url` (LinkedIn URL), `notes` (Anything else that would be helpful context? (optional)), `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.