What do Exasol Xperts do?

Inspire. Innovate. Engage.

The Xperts have proven themselves to be real Exasol ambassadors.

In their role as Exasol evangelists, they will spread knowledge and the key learnings they’ve gained working with Exasol in different ways. Xperts will be used to support the continuous growth of the Exasol Community. They will showcase how other users and companies can improve their businesses by using Exasol.

Meet the Xperts

Exasol Xperts are professionals – passionate about the future of data. They are considered as essential references in the world of analytics. In their constant search for innovation, they are an integral part of the development process of Exasol solutions, and contribute to higher engagement within the Exasol Community. Our Xperts share their knowledge with other peers within the community and help us to improve our products every day.

Johan currently works as Lead Data Engineer in the Insights & Analytics group at Blocket, Sweden's leading classified ads marketplace. Together with his colleagues, he strives to enable an agile, data-driven organization. Before that he's had a long and winding career through the IT industry, all the way from tech support in the late 90s through system & database administration, ERP development, workload automation, infrastructure, and eventually data warehousing / engineering (since 2014 or so).

Johan Wärlander

Blocket AB
Using JSON in Exasol at Scale

Karl is a certified database administrator and has worked at the ARZ Allgemeines Rechenzentrum for over 16 years, ensuring that data can be analyzed and processed efficiently. Karl is the driving force behind the integration between DBeaver and Exasol.

Karl Griesser

ARZ
DBeaver Project

Malte is responsible for working with the technology stack at Hannover Rück SE, consisting of Oracle, Informatica, MicroStrategy and Exasol. Prior to his work at Hannover Rück, he spent 5 years at SV Informatik as a developer for Oracle and Informatica environments.

Malte Wellbrock

Hannover Rück SE
Exasol Expertise

Mark is a leader in business intelligence solutions with expertise in data modeling, SQL, Python, and tools as Tableau. Mark was named a Tableau Zen Master for 5 consecutive years. Currently, Mark serves as the Director of Business Intelligence for Piedmont Healthcare.

Mark Jackson

Piedmont Healthcare
Tableau Project + Exasol Expertise

Dr. Thomas Petrik is head of technology consulting at Sphinx IT Consulting. He has a long lasting experience not only in databases especially with Oracle and Exasol, but also in end-to-end HA architectures and conception of security architectures.

Thomas Petrik

Sphinx IT
Exasol Expertise

Peter Kioko joined Grant Street Group in 1999 and for 15 years was Lead Software Developer for numerous Grant Street products. Since 2015, Peter helped kick off Grant Street’s Data Analytics initiative with Exasol and is currently the Data Analytics Technology Lead.

Peter Kioko

Grant Street
GoLang Adapter

Przemyslaw Miskiewicz is head of data warehouse engineering at internetstores, a company behind the popular German bicycle e-commerce fahrrad.de. Przemek specializes in building and scaling dwh systems. In the past he has worked on Vector and Percona Cluster databases. Since 2016 he switched to enterprise infrastructure with Exasol. He is a passionate technologist with experiences in web analytics solutions.

Przemek Miskiewicz

Internetstores
Connecting Google Analytics

Vitaly is a data engineer at Badoo. He loves to discover previously undocumented features in the Exasol software and to help other customers in demanding technical challenges. He is the creator of PyEXASOL, an open source Python driver.

Vitaly Markov

Badoo
PyExasol Dialect