Sönke has been working in the Big Data environment for many years and supports customers in the design and implementation of solutions. He is also actively involved in various open source projects. Through intensive experience in building and supporting infrastructures, he has extensive insight into the different needs and framework conditions within which a Big Data architecture has to work. As CPO at Stackable, it is his job to implement this experience in the product in such a way that the solution fully covers the needs of all customers.

Sebastian is founder and managing partner of b.telligent and serial founder for data-driven B2B business models in the SaaS environment. He has been advising customers on the topics of Big Data, Data Warehouse, Customer Intelligence and Data Governance for 20 years. 

Frank is considered an expert in Data & Analytics with 15 years of project experience in Business Intelligence, Data Warehouse, Big Data and Cloud infrastructures. He has analysed, designed and successfully implemented numerous projects in complex enterprise infrastructures as well as in the innovative and dynamic environment of start-up companies.

Stefan has been in the IT project business for 25 years and during this time has supported many companies in the introduction of data platforms for business intelligence and analytics. He has more than 11 years of experience in Big Data projects and has been instrumental in driving the strategic development of the topic in Germany. At Stackable, he is responsible for operational as well as strategic tasks in order to further advance the business development. His many years of experience in successfully building and developing teams, in the organization of strategic knowledge management as well as in sales and marketing for Big Data projects will also help him in this.