tomi krizan
Thomas Krizan
Head of Consulting
101 Hudson Street, 21st Floor,
Jersey City, NJ 07302
United States
+1 866 965 6332

Thomas Krizan is a Principal Consultant in the ExistBI London and New Jersey Office, he’s a member of our Data Science, Big Data, and Data Warehouse practice. Thomas is a business consultant and solutions architect, he leverages 15+ years of business intelligence experience and working with over 100 clients in the manufacturing, healthcare, banking, insurance, government, retail, logistics, and telecom verticals. Before joining ExistBI, he was a certified Consultant in Informatica’s Professional Services group.

His deep experience includes:

  • Capturing business requirements for AI, Machine Learning, Big Data, and EDW projects
  • Building business cases for AI, Machine Learning, Big Data, and EDW projects
  • Cloud Consulting
  • Planning and Implementing Data Governance Projects
  • Planning and Implementing Master Data Management Projects
  • Data Modeling / Architecting data solutions
  • Project Management
  • Designing normalized and dimensional data models
  • Producing data flow (ETL) specifications
  • Defining reporting applications
  • Designing and building Data Warehouses
  • Designing and building Reporting Solutions (Microsoft PowerBI, IBM Cognos, MicroStrategy, Tableau)
  • Performance & Tuning engagements
  • Tool Selection engagements
  • Integrating into SAP, SalesForce, IBM MDM, and many more systems.
  • Providing basic and advanced classes in proprietary Business Intelligence tools


  • Informatica PowerCenter Advanced Edition
  • Informatica MDM Multidomain Edition
  • Certified IBM TopGun for Information Management (DataStage, QualityStage, all IBM MDM’s, Data Governance, TDM, Gardium, Optim, enhanced analytics and appliances, etc.)
  • IBM Cognos
  • IBM Initiate Master Data Service Solution Professional
  • Project Management
  • Kimball Methodology Data Warehousing
  • Agile Methodology


Thomas received his degrees in Electrical Engineering and Computing.


Some of our representative clients include:

Contact Us

Get in Touch with Your Closest Office

    For a free assessment or quick quote, drop us a line

      For a free assessment or to book this class, drop us a line