Aleksi Kallio works as a development manager of data intensive computing group at CSC - IT Centre of Science Ltd. The group specialises in data science applications, engineering and user consultation. Container technologies and web based user interfaces are used to provide data analytics tools for CSC’s research customers. Aleksi has 20 years of software development experience from distributed systems, web-based applications and data management. Originally a software engineer, he has then ventured into data analytics and holds a PhD from data mining.