👋 Hi, I’m Roland, a data scientist from 🇭🇺 Hungary.

I extract insights from data to help people to make better and data driven decisions.

• 📊 I'm currently a Data Scientist in R&D and Assistant Lecturer at University of Pannonia.
• 💻 I work in education and I do research projects in data science in cooperation with industry partners.
• 🛣️ I'm also a PhD candidate. My thesis is related to the development of a machine learning based road quality measurement system.
• 📐 My degree is in mechatronics engineering and informatics.

• View my coding projects on Github.

• Analysis of a hotel management company database - Exploratory data analysis (EDA) on Marketing campaigns, Revenue & Yield management and User behaviour for find useful insights and improve company profitability.
• Analysis on Flyball dog competition's data - Exploratory data analysis (EDA) and team composition optimization with ML to improve the results of a competition team.
• (Still in progress) Road quality measurement with ML approach - Development a road quality measurement and classification system help with road reconstruction.
• Hive scale - Development of a hive scale and associated data warehouse with dashboard application to support data-driven decision making in beekeeping.

• Programming Languages: SQL (PostgreSQL, SQLite) | Python (Analytics and Machine Learning libraries) | Matlab
• Tools: Google BigQuery | Excel | PowerBI | Tableau | WordPress
• Misc: Git | Github

📚 Studies and schools

• University degrees

  • PhD. in topic of Data Science and Engineering, University of Pannonia, Hungary - currently
  • MSc. in Mechatronic Engineering, Széchenyi István University, Hungary
  • BSc. in Mechatronic Engineering, University of Pannonia, Hungary

• Courses

  • Python for Machine Learning & Data Science Masterclass, Udemy
  • SQL for Data Science, Coursera
  • Google Data Analytics Professional Certificate, Coursera