SP

Stylianos Psara

Available to hire

Hi, I’m Stylianos Psara, a data science graduate with a strong focus on machine learning, data mining, and visualization. I enjoy turning complex data into actionable insights and building end-to-end ML solutions.

About

Hi, I’m Stylianos Psara, a data science graduate with a strong focus on machine learning, data mining, and visualization. I enjoy turning complex data into actionable insights and building end-to-end ML solutions. I have hands-on experience as a teaching assistant, guiding practical assignments, and I’ve developed deep learning models for sign language translation.

I’m pursuing a Master’s in Data Science at Utrecht University and am passionate about collaborating with cross-functional teams to tackle real-world problems. I’m eager to continue growing in ML and AI, exploring probabilistic reasoning, pattern recognition, and data engineering, while contributing to impactful projects.

  • Joined November 2025

Languages

  • Greek, ModernFluent
  • EnglishAdvanced

Industry experience

  • Education
  • Software & Internet
  • Computers & Electronics
  • Professional Services
  • Media & Entertainment

Work experience· 4 roles

Teaching Assistant - Data Mining · Utrecht UniversityNov 2024 – Nov 2024 · 1 mo

Assisted in teaching classification and regression methods (e.g., Naive Bayes, Logistic Regression, Decision Trees, Random Forest). Guided students through practical assignments. Contributed to grading and provided feedback to support student learning outcomes.

Master Thesis · Utrecht UniversitySep 2022 – Sep 2022 · 1 mo

Developed a deep learning-based system to translate sign language gestures from video input to readable text. Used pretrained CNNs for visual feature extraction and designed RNNs to interpret temporal sequences and dynamics across frames.

Administrative Support · National Guard of CyprusSep 2021 – Sep 2021 · 1 mo

Managed and updated personnel records using Microsoft Word and Excel.

Administrative Assistant · National Guard of CyprusSep 2018 – Sep 2018 · 1 mo

Education· 7

Master of Science in Data Science · Utrecht University2023 – 2025
Bachelor of Science in Computer Science · National and Kapodistrian University of Athens2018 – 2022
High School Diploma · Lyceum Idalion2014 – 2017
Master's Degree in Data Science · Utrecht University2023 – 2025

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