Filip Zivkovic

•Provided review and validation of existing dashboards and new solutions to ensure continuous accuracy and front-end ease-of-use. •Optimization and automation of reports with Power BI. •Transforming and preparing data using Power Query Editor. •Recommend enhancements and modifications to optimize Data model. (Relationships and communication between tables) - Create a new Model if it is necessary. •Work independently or as part of a team to design and develop solutions. (Data Visualization, Data Modeling)

•Supporting experts in performing SQL data analysis and creating reports •Assist in designing and building reporting solutions, providing insights. (Tableau) •Working with both technical and non-technical colleagues. •Developing databases and analyzing data. (MySQL) •Integration data between MySQL and Tableau. (Project Absenteeism) •Major Project work: Absenteeism – Analyzing and visualizing data based on employee absence •Interested about Data Warehouse and ETL topics. (Theoretical knowledge, Talend)

Development and maintenance of Web applications (HTML, CSS) Development of databases (MySQL)
 Querying SQL database. (MySQL Workbench)
 Analyzing data using R: Exploring and describing the data (visualize variables with different graphs) Clustering data (k-means clustering) Test the accuracy of the model.
 Software development (Java) Designing systems (PowerDesigner)
 Project work – Designing an integrated system for the administration of patients after their medical check-up.