Antonis Karousis
Athens
Summary
Junior Data Analyst with a strong foundation in Mathematics and Statistics, transitioning toward risk- and actuarial-focused analytics.
Experienced in working with data using Python and SQL, applying statistical thinking to analyze risk, probability, and trends.
Particularly interested in insurance analytics, actuarial modeling, and financial risk, aiming to support data-driven and risk-aware decision making in an entry-level role.
Overview
5
5
years of professional experience
2
2
Certifications
Work History
Business Owner
Business Owner
Naxos
01.2021 - Current
- Managed a hospitality-related business, overseeing operations, pricing, and customer experience.
- Monitored revenue, costs, and demand patterns to support data-driven operational decisions.
Concierge (Part-time)
Naxian Collection
Naxos
01.2021 - 01.2023
- Provided high-level guest support in a luxury hospitality environment.
- Coordinated reservations and logistics while working in parallel with business ownership.
Education
BSc - Mathematics (Statistics & Operations Research Track)
National And Kapodistrian University of Athens (NKUA)
Athens, Greece07.2024
Data Analytics Bootcamp -
Big Blue Data Academy
Athens, Greece01.2024
Skills
Technical:
- Python (pandas, NumPy)
- SQL
- Power BI
- Data Cleaning
- Git (basic)
Mathematical & Statistical Background:
- Exploratory Data Analysis (EDA)
- Statistical Analysis & Probability
- Risk & Actuarial Modeling
- Stochastic Models
Soft Skills:
- Analytical Thinking
- Problem Solving
- Attention to Details
Personal Information
- Title: Junior Data Analyst
- Open to on-site, hybrid, and remote roles
Certification
Data Analytics Bootcamp (In Progress) – Big Blue Data Academy
280+ hours of hands-on training in data analytics, Python, SQL, Power BI & Git
280+ hours of hands-on training in data analytics, Python, SQL, Power BI & Git
Languages
- Greek (native)
- English (intermediate – professional use)
Timeline
Business Owner
Business Owner
01.2021 - Current
Concierge (Part-time)
Naxian Collection
01.2021 - 01.2023
BSc - Mathematics (Statistics & Operations Research Track)
National And Kapodistrian University of Athens (NKUA)
Data Analytics Bootcamp -
Big Blue Data Academy