Beta
Kostas Kelesidis
PhD Candidate
International Hellenic University
Technologies
My Portfolio Highlights
My New Track
Power BI Fundamentals
My New Track
Power BI Fundamentals
Data whisperer, decoding the language of numbers with finesse.
My Work
Take a look at my latest work.
track
Power BI Fundamentals
course
Case Study: Exploratory Data Analysis in R
course
Introduction to Power BI
course
Understanding Data Engineering
course
Data Modeling in Power BI
course
Data Visualization in Power BI
course
Data Preparation in Power BI
course
Case Study: Analyzing Customer Churn in Power BI
course
Introduction to DAX in Power BI
course
Reports in Power BI
course
Intermediate Data Modeling in Power BI
course
Intermediate DAX in Power BI
course
DAX Functions in Power BI
course
Trend Analysis in Power BI
course
Exploratory Data Analysis in Power BI
course
Data Transformation in Power BI
course
Case Study: HR Analytics in Power BI
DataCamp Course Completion
Take a look at all the courses I’ve completed on DataCamp.
My Work Experience
Where I've interned and worked during my career.
International Hellenic University | May 2019 - Jun 2020
Database Administrator
TEI of Thessaloniki | Mar 2010 - May 2019
Database Administrator
Freelance | Jan 2010 - Present
Software Engineer
Evresis S.A | Jan 2010 - Present
Developer
My Education
Take a look at my formal education
Doctor of Philosophy - PhD, InformaticsInternational Hellenic University | 2020
Master of Science - MS, MSc in Web IntelligenceInternational Hellenic University | 2020
Bachelor's Degree, Information TechnologyTEI of Thessaloniki | 2009
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