Position: Senior Business Intelligence Engineer
Category: Data Analyst
English level: upper
Years of experience: 4


I have nearly 4 years of experience working as a BI engineer. Over this period of time I've been involved in three healthcare projects. While working on the first project I was part of the two-people BI team, whose responsibilities were to test the data quality, maintaining Tableau Server and developing embedded dashboards. The second project was more focused on the research. Therefore I was more involved in formulating and testing data related hypotheses as well as summarizing obtained results in the form of Tableau dashboards. The third project was  a special case of a social network. Here I was dealing not only with the classical BI tasks but also with more data engineering and data scientific ones. On the BI side of things I was responsible for developing reusable and ad-hoc reports and communicating finding with the stakeholders. As a data engineer I took part in the creation of the data pipeline that spanned multiple data sources (relational and nosql databases, google analytics, flat files etc.) with the help of AWS Glue and python scripts. As a data scientist I did the analysis of the structure of the social network, categorized users based on their behaviour and worked on the recommender system.
Besides the aforementioned tools, I am also familiar with dbt, sigma computing and looker.