# Himanshu Gupta – Cal.com booking page

> Full Stack AI Developer with one year Experience and Freelance work up to 5+ projects across worldwide clients

Booking page: https://cal.com/himanshu-gupta

## Event types

- [Freelance Project Consultation & Technical Scope Review](https://cal.com/himanshu-gupta/freelance-project-consultation-technical-scope-review): 45, 60 min, confirmed instantly, event type id 6526505. 45-minute project scope & discovery consultation with Himanshu Gupta. What we will cover: 1. Product Vision & Requirement Review 2. Deliverable Milestones & Timeline (1, 2, or 3-Month Contracts) 3. Budget & Engagement Structure (Hourly or Monthly Retainer Agreement) Details: https://cal.com/himanshu-gupta/freelance-project-consultation-technical-scope-review.md
- [30 min meeting](https://cal.com/himanshu-gupta/30min): 30 min, confirmed instantly, event type id 6431182. A detailed technical review and architecture consultation. We will explore your product scope in-depth, evaluate technical feasibility, discuss backend/frontend technology stack recommendations (Next.js, AI Agents, database strategies, AWS), and map out core deliverables. Details: https://cal.com/himanshu-gupta/30min.md
- [15 min meeting](https://cal.com/himanshu-gupta/15min): 15 min, confirmed instantly, event type id 6431181. A brief, structured call to align on your product idea, discuss high-level project goals, and determine how my full-stack engineering expertise can best support your vision. Ideal for introductory chats, initial fit checks, and exploring compatibility. Details: https://cal.com/himanshu-gupta/15min.md

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=<event type id>&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

Each event type's `.md` document lists its required booking fields and the `POST https://api.cal.com/v2/bookings` request (`cal-api-version: 2026-02-25`).

## More

- API docs: https://cal.com/docs/api-reference/v2/introduction