# Mohammed Taha EL AHMAR – Cal.com booking page

> Experienced Data Engineer with a strong international background, delivering large-scale data platforms and AI-driven solutions across energy, consulting, public sector, industry, and life sciences environments.

I have led and contributed to complex data initiatives for global organizations such as TotalEnergies, Deloitte, Michelin, and public institutions, working in multicultural and international teams across Europe and beyond. My experience spans end-to-end data lifecycle design: from data ingestion and modeling to analytics, machine learning, and cost-optimized cloud architectures.

I specialize in Big Data, Lakehouse architectures, Cloud (Azure, AWS), Databricks, and advanced analytics, with a strong focus on data quality, performance optimization, CI/CD, and Infrastructure as Code. Beyond delivery, I enjoy sharing knowledge, mentoring engineers, and translating complex technical challenges into clear business value.

Analytical, proactive, and detail-oriented, I thrive in fast-paced, international environments where data is a strategic asset.

🤝 Let’s leverage data to build scalable, intelligent, and business-driven solutions

Booking page: https://cal.eu/mohammed-taha-el-ahmar

## Event types

- [15 min meeting](https://cal.eu/mohammed-taha-el-ahmar/15min): 15 min, confirmed instantly, event type id 328515. Details: https://cal.eu/mohammed-taha-el-ahmar/15min.md
- [30 min meeting](https://cal.eu/mohammed-taha-el-ahmar/30min): 30 min, confirmed instantly, event type id 328514. Details: https://cal.eu/mohammed-taha-el-ahmar/30min.md

## Check availability

```http
GET https://api.cal.eu/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.eu/v2/bookings` request (`cal-api-version: 2026-02-25`).

## More

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