# Luis Gilberto Sanchez – Cal.com booking page > Integrated marketing strategist. Former Microsoft. I help brands turn complexity into work that resonates, whether that is a product launch, brand story, or a strategic narrative. My practice lives where strategy creativity and technology overlap. If you're building something worth sharing, you can book time with me below. Booking page: https://cal.com/luisgilberto ## Event types - [Strategy Session](https://cal.com/luisgilberto/strategy-session): 60 min, confirmed instantly, event type id 5314919. A working strategy session for reviewing your intake, interpreting the StrategyIQ diagnostic, and clarifying the right next move. Best for founders, operators, and teams who have already completed the Hub intake. Details: https://cal.com/luisgilberto/strategy-session.md - [Quick Intro](https://cal.com/luisgilberto/15min): 15 min, confirmed instantly, event type id 4209540. A short conversation to hear what you're building. Details: https://cal.com/luisgilberto/15min.md - [Strategy Conversation](https://cal.com/luisgilberto/25min): 25 min, confirmed instantly, event type id 4209541. A deeper discussion about brand, product, or marketing challenges. Details: https://cal.com/luisgilberto/25min.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