# Rehan Pinjari – Cal.com booking page > Product Designer · 6+ Yrs in UI/UX | 15K+ read my UI/UX insights On Medium Booking page: https://cal.com/hirehan ## Event types - [Hiring a Designer?Let's Talk.](https://cal.com/hirehan/remote-product-designer): 30 min, confirmed instantly, event type id 6881868. BookMyFarm launched with no brand and no reviews. It reached 100K+ downloads and 4.5★. I’m Rehan, a product designer with 4 years of experience, looking for a full-time team that ships thoughtfully. Remote worldwide, or hybrid/onsite across India. What we can cover Tell me about the product, the team, and the role. I’ll show you how I think, walk you through two or three products I’ve designed, and tell you what I’d want to own. Thirty minutes is usually enough to know if this is a fit. If it’s not, we’ll both say so. Not a call person? Same. Send me a few lines about the role and the team. I read every message and reply in 8 hour. Email me → Pick a slot. Let's find out if it's a fit. Details: https://cal.com/hirehan/remote-product-designer.md - [Let's Talk About Your Product](https://cal.com/hirehan/30min): 30 min, confirmed instantly, event type id 883137. Got a product to build or improve? Let’s talk. No scripts. No pitch. No pressure. Just a real conversation about what you're building and honest input from someone who's shipped 40+ products for founders like you. Solo product designer · 6+ years · 2M+ users · $1M–$30M ARR teams Worked with early-stage and growth-stage teams across websites, web apps, mobile apps, SaaS, marketplaces, and fintech. What you’ll get: Clear, honest feedback on your product What I’d fix, prioritize, or rethink Your next best move, no guessing. Prefer not to jump on a call? Send me your project instead; I’ll reply within 8 hours with clear, actionable feedback. Share your project → That’s it. Pick a time if it feels right. Details: https://cal.com/hirehan/30min.md ## Check availability ```http GET https://api.cal.com/v2/slots?eventTypeId=&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone= cal-api-version: 2024-09-04 ``` The response is `{"data":{"YYYY-MM-DD":[{"start":""}]}}`; 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