Detail-oriented professional seeking opportunities to apply my skills in SQL, Python, and Excel. I enjoy working with data and solving real-world problems, especially in analytical or financial contexts.
IQVIA RDS Slovakia, s.r.o.
September 2020 - Present
Accenture, s.r.o.
November 2018 - June 2020
Deutsche Telekom Pan-Net s.r.o
March 2018 - November 2018
Deutsche Telekom Pan-Net s.r.o
October 2017 - March 2018
Check out my detailed technical writing and data science articles on Medium.
→ Visit my blogCompleted comprehensive data science projects as part of the WorldQuant University program, applying statistical analysis and machine learning techniques to real-world datasets.
Recently completed Introduction to Data Engineering on Google Cloud (January 2025), expanding cloud-based data processing capabilities.
Various data analysis and programming projects showcasing Python, SQL, and data visualization skills. Available at github.com/gga282
Active participant in data science competitions and community projects on Kaggle platform, focusing on machine learning and predictive analytics.
I regularly write about data science, analytics, and technical insights. Topics include machine learning applications, data visualization techniques, and real-world problem solving with Python and SQL.
Step-by-step guides covering various aspects of data analysis, from data cleaning and preprocessing to advanced statistical modeling and visualization.
Analysis and commentary on trends in data science, business intelligence, and the intersection of technology and finance based on my professional experience.
Explore my complete collection of technical articles and insights.
Visit My Blog →Based in Bratislava, Slovak Republic
Eligible to work in Slovakia without visa sponsorship
Permanent residency holder (valid until 2033)