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Katarzyna Gastołek

Katarzyna Gastołek

Big Data Analyst

National Health Fund | Warsaw

Technologies

My Portfolio Highlights

My New Workbook

Analyzing unicorn company data

My New Workbook

RDocumentation: geom_hline

My New Course

Introduction to Python

Analytical luminary, illuminating the path to data-driven enlightenment.

My Work

Take a look at my latest work.

course

Data Manipulation in SQL

RPythonSQL
DataLab

Analyzing unicorn company data

DataLab

RDocumentation: geom_hline

course

Introduction to Python

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.

National Health Fund | Jun 2024 - Present

Big data analyst

Analyzing healthcare data using SQL and R.

Students' Union, Faculty of Economic Sciences, University of | Nov 2022 - Sep 2021

Member

N/A

Ministry of Health | Nov 2022 - Present

Data Science Intern

N/A

KPMG Poland | Jun 2021 - Nov 2022

Junior Business Analyst

N/A

UW HERE | Oct 2018 - Jan 2021

Social Media Manager

Writing posts on Facebook fanpage, Managing Instagram feed and creating a marketing strategy, Managing a group of graphics designers, Graphics design, Member of the Board.
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Deloitte | Jan 2020 - May 2020

Transfer Pricing Intern

Making transfer pricing analyses, using Amadeus data bases.

Deloitte | Jan 2019 - May 2020

Student Ambassador

Brand promotion amog students of Warsaw University, co-organizing events for students, taking part in workshops and co-organizing them.

Build Up Your Future Conference | Nov 2018 - Mar 2019

Social Media Specialist

Creating social media promotion strategy of the event, helping in organization.

My Education

Take a look at my formal education

Master's degree in Data SciencePolish-Japanese Academy of Information Technology | 2024
Bachelor's degree in Business EconomicsWarsaw University | 2021

About Me

Katarzyna Gastołek

I'm a big data analyst in a National Health Fund in Poland, analysing healthcare data using SQL and R. Personally I'm also interested in healthcare data and would like to develop myself in this area in the future.

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