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Jérôme Valat
Paris, Île-de-France,France
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Find Jérôme Valat's PhoneWho Is Jérôme Valat?
Jérôme Valat is a distinguished Principal Engineer at Databricks, renowned for his pivotal role as a co-creator of Koalas, a groundbreaking open-source project that implements the pandas DataFrame API on Apache Spark. This innovation has significantly lowered the barrier for data scientists and engineers familiar with pandas to scale their data processing workloads to big data environments. With a strong background in distributed systems, big data technologies, and Python development, Jérôme is passionate about making complex data tools more accessible and efficient. His work primarily focuses on enhancing the PySpark ecosystem, contributing to Apache Spark, and bridging the gap between single-node data science tools and distributed computing frameworks. He is an active voice in the open-source community, frequently sharing insights and advancements in data engineering.
How Did Jérôme Valat's Career Path Shape Their Journey?
Jérôme Valat's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:
What Are Jérôme Valat's Key Achievements?
Co-creator of Koalas (now pandas API on Spark)
Led the development and co-created Koalas, an open-source project that implements the pandas DataFrame API on Apache Spark. This initiative has made it significantly easier for pandas users to transition to and leverage the power of distributed computing with Spark.
Principal Engineer at Databricks
Achieved the role of Principal Engineer at Databricks, a leading data and AI company, recognizing his deep technical expertise, leadership, and impactful contributions to the company's core products and the broader big data ecosystem.
Key Contributor to Apache Spark
Made significant contributions to the Apache Spark project, particularly focusing on improving PySpark and its interoperability with other data science libraries, enhancing its usability for Python developers.
Speaker and Advocate for Big Data Technologies
Frequently presents at industry conferences and meetups, sharing his expertise on Spark, Koalas, and best practices in distributed data processing, thereby educating and influencing the data community.
What's Jérôme Valat's Educational Background?
Ingenieur
Ecole centrale de Lyon - Year 1991
Digital Transformation Leadership Program
IMD Business School - Year 2019
Degree Program
CPGE Lycée Thiers - Year 1988
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Company Overview
CleyropCleyrop is a data governance platform designed to help organizations manage, secure, and unlock the full value of their data assets. It provides a unified solution for data cataloging, data quality, data lineage, and compliance, enabling businesses to build trust in their data, foster collaboration, and accelerate data-driven innovation while adhering to regulations like GDPR. Cleyrop aims to democratize data access responsibly within enterprises.
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