Open to new opportunities

Hi, I'm Stelios.

Statistics & Insurance Science graduate. I analyse data with R and turn it into charts people can read.

Four questions

Q. What do you do? Time series and forecasting, machine learning and open data about Greece, with reproducible code.

Q. With what tools? R, Python, SQL; tidymodels, tidyverts, shiny, plumber; Git, Quarto, Docker.

Q. What did you study? I graduated from the Department of Statistics and Insurance Science at the University of Piraeus in 2025.

Q. What are you looking for? A statistician or data analyst role, full-time or part-time. I can start right away.

Selected work

B · APP Developers' wages, as an app A model that predicts salary from experience and country, also served as a REST API. tidymodels · plumber · React E · DATA2022 The register of insurance companies The full dataset from the Bank of Greece, where plain scraping was not enough. rvest · RSelenium — · ANALYSIS2022 Forecasting unemployment Six months ahead, with ARIMA and ETS after testing for stationarity. tidyverts · ARIMA · ETS

Recent articles

Notes

Posters with theory and formulas, a book of critical-value tables and the assignments from my studies.

POSTER · 4 sections Time Series POSTER · 3 sections Summary Distributions BOOK Critical Values

Looking for a data analyst?
Let's talk.