Billionaire Profile
Matei Zaharia
Global Rank
#1462

Image: Public domain | via Wikimedia Commons

Matei Zaharia

CEO, Databricks
RO
Real-Time Net Worth
$2.5B
As of December 2025
Age
38
Source
Data analytics
Industry
technology
Citizenship
RO

Biography

Matei Zaharia is a Romanian-Canadian computer scientist, entrepreneur, and educator, best known as the creator of Apache Spark and co-founder and CTO of Databricks. His source of wealth comes from data analytics and the success of Databricks, a cloud-based platform for data analytics and AI. Zaharia's career includes a Ph.D. from UC Berkeley, where he developed Apache Spark, and significant achievements in the technology industry. As of 2024, his net worth is estimated at $2.5 billion, ranking him among the wealthiest individuals.

Wealth Over Time

In-Depth Profile

Early Life and Education

Matei Zaharia was born in Bucharest, Romania, on January 5, 1987. His family later moved to Canada, where he attended Jarvis Collegiate Institute in Toronto. He then pursued higher education at the University of Waterloo, earning a BMath with a double major in Computer Science and Combinatorics & Optimization in 2007. He graduated with honors. Zaharia continued his studies at the University of California, Berkeley, where he obtained a Ph.D. in Computer Science in 2013.

Rise to Success

Zaharia's career is distinguished by his creation of Apache Spark, a widely-used open-source distributed computing framework. The project originated at UC Berkeley's AMPLab in 2009. He co-founded Databricks in 2013 with the goal of providing a unified data and AI platform. As Chief Technology Officer (CTO), Zaharia has played a key role in Databricks's evolution.

Key Business Strategies

Zaharia's primary contribution to Databricks is his technical expertise. His work on Apache Spark revolutionized how data is processed. Databricks's platform combines elements of data warehouses and data lakes for AI applications. Databricks has seen significant growth, including a $4 billion revenue run rate in Q2 2025 and a valuation of over $100 billion as of September 2025.

Philanthropy

While specific details on Zaharia's philanthropy are limited, his involvement in the development of open-source software like Apache Spark demonstrates his commitment to advancing technology and making it accessible. The success of Databricks itself is an impact on the tech community.

Career Milestones

2005

Gold Medalist at the International Collegiate Programming Contest

Won a gold medal at the International Collegiate Programming Contest.

2009

Created Apache Spark

Created Apache Spark as a faster alternative to MapReduce while at UC Berkeley's AMPLab.

2013

Co-founded Databricks

Co-founded Databricks and serves as Chief Technology Officer.

2014

ACM Doctoral Dissertation Award

Awarded the ACM Doctoral Dissertation Award for research on large-scale computing.

2019

Presidential Early Career Award

Received the Presidential Early Career Award for Scientists and Engineers.

2023

Joined UC Berkeley Faculty

Joined the faculty of UC Berkeley as an associate professor.

Business Philosophy & Leadership

Notable Quotes

"Our group was one of the first to look at how to make it easy to work with very large data sets for people whose main interest in life is not software engineering."