# 30 min meeting AI Career, Resume Review & Consultation Call — 30 Minutes with Lamhot Siagian

> Book a paid 30-minute 1:1 call for focused guidance on your AI career, resume, project story, interview preparation, or AI strategy. This session is flexible. We can review your resume, improve your LinkedIn/profile positioning, discuss AI Engineer interview preparation, refine your project portfolio, or talk through practical AI use cases for your business, workflow, or product. Good topics for this call include AI Engineer resume review, RAG/agent project feedback, mock interview preparation, system design strategy, career transition advice, AI automation ideas, chatbot/RAG planning, and general AI consultation. You will leave with clearer direction, practical feedback, and actionable next steps. Payment is required to reserve your time.

- Host: Lamhot Siagian
- Duration: 30 min
- Host time zone: Asia/Jakarta
- Confirmation: Bookings are confirmed instantly.
- Payment: required, and collected on the booking page.
- Booking page: https://cal.com/lamhot/30min
- Event type id: 5648046

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=5648046&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": 5648046,
  "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.