Pavlos G.-Traffic Conflict Severity Modeling using Machine Learning
Check rate
Experience
Traffic Conflict Severity Modeling using Machine Learning
- Developed predictive models for PET-based traffic conflict severity estimation using supervised learning techniques and performance evaluation across multiple feature sets.
- Performed cluster analysis and implemented a SOM NN in multiple feature sets.
- Tools Used: Python, Pycharm
Concept Drift Detection in Crash Severity Analysis and Modeling for Road Traffic Accidents in Victoria, Australia
- Implemented a machine learning framework to predict crash severity while addressing data drift over time.
- Utilized online drift detection methods (e.g., Drift Detection Method, DDM) to identify performance degradation and trigger model retraining, improving adaptability and predictive accuracy in dynamic traffic environments.
- Tools Used: Python, Pycharm, River Library
Hydrological Analysis and Flood Hydrograph Generation for the Almyros Municipality, Magnesia
- Performed hydrological basin analysis and generated flood hydrographs for critical points in the Almyros Municipality using HEC-HMS software, integrating terrain preprocessing, SCS-CN loss method, Clark unit hydrograph, and Muskingum routing for a 100-year return period design storm.
Internship
TEDRA Group
- Assisted with various duties of several on site engineers on the construction of a solar sludge drying unit in Larissa, Greece.
Assessment and Solutions for Sidewalk and Parking Issues in Volos, Greece
- Conducted a detailed study on the condition of sidewalks and parking challenges in key areas of Volos, analyzing their impact on urban accessibility and proposing sustainable improvements.
Data Analysis on UTS
- Performed a fully comprehensive data analysis on various metrics and variables gathered live from the functioning hours of Astiko KTEL Volou, a bus service company in Volos, Greece.
- Tools Used: R, R Studio, Python, Pycharm, Javascript, HTML
Flood and Vegetation Impact Analysis in Volos
- Analyzed live and past satellite images with the help of Google Earth Engine in order to calculate the impact of the catastrophic flood Daniel in Sept 2023 in Volos, Greece.
- Tools Used: Google Earth Engine, Python, Javascript
Public Transport Study
- Performed a comprehensive study on the public transport systems in Volos, Greece with the help of an analysis of data collected from questionnaires.
- Tools Used: Python, Pycharm, Google Colab.
Road Traffic Accidents and Deaths Analysis and Prediction
- Conducted a comprehensive analysis and time series forecasting of road accidents and fatalities in Greece (1996–2022), using statistical and deep learning models.
- Tools Used: R, RStudio, Python, Pycharm, Scikit-Learn, Pytorch, PostgreSQL, pgAdmin4, Excel
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Construction and Energy.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Operations.
Skills
Programming Languages:
- Python
- R
- Sql
- Matlab
Software:
- Data Analysis: R Studio, Spss, Microsoft Excel
- Database Handling: Pgadmin4, Psql, Mysql, Mysql Workshop
- Web App Development: Django Framework, Docker
- Math Related Tools: Matlab, Gnu Octave
- Design: Autocad, Civil 3d, Anadelta Tessera
- Gis: Arcmap, Arcgis, Qgis, Google Earth Engine
- Hydrologic Modelling: Hec - Ras, Hec - Hms
- General Purpose: Github, Microsoft Office Tools, Pycharm, Vscode
Operating Systems:
- Microsoft Windows
- Linux Ubuntu
- Linux Mint
Soft Skills:
- Strong Analytical And Strategic Problem-Solving Abilities.
- Exceptional Communication Skills, Both Written And Verbal, For Effective Team Collaboration.
- Proven Leadership In Guiding Teams To Achieve Project Goals And Milestones.
- Highly Organized With Excellent Time Management And Prioritization Capabilities.
- Adaptable And Resilient In Dynamic And Fast-Paced Environments.
- Consistent In Delivering High-Quality Work With Attention To Detail.
Languages
Education
University of Thessaly
Master’s Degree and Diploma of Civil Engineering, Major in Transportation Engineering · Civil Engineering · Volos, Greece · 7.35/10.0
Certifications & licenses
Artificial Intelligence For Road Safety And Mobility Workshop, Athens Certificate Of Attendance
Machine Learning A-Z: AI, Python And R
Udemy
Introduction To Time Series Analysis And Forecasting In R
Udemy
SFHMMY 16, Thessaloniki Certificate Of Attendance
Data Science And Machine Learning Bootcamp With R
Udemy
Nestle Data Skills Day, Athens Certificate Of Attendance
Statistics For Data Analysis Using R
Udemy
Emerging Tech Conference, Volos Certificate Of Attendance
R Programming A-Z: R For Data Science With Real Exercises
Udemy
SFHMMY 14, Volos Certificate Of Attendance
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Pavlos is based in Volos, Greece.
Pavlos speaks the following languages: Greek (Native), English (Advanced).
Pavlos has at least 0 years of experience. During this time, Pavlos has worked in at least 5 different roles and for 1 company. The average length of individual experience is 1 month. Note that Pavlos may not have shared all experience and actually has more experience.
Based on recent experience, Pavlos would be well-suited for roles such as: Traffic Conflict Severity Modeling using Machine Learning, Concept Drift Detection in Crash Severity Analysis and Modeling for Road Traffic Accidents in Victoria, Australia, Hydrological Analysis and Flood Hydrograph Generation for the Almyros Municipality, Magnesia.
Pavlos's most recent position is Traffic Conflict Severity Modeling using Machine Learning.
In recent years, Pavlos has worked for TEDRA Group.
Pavlos is most experienced in industries like Construction, Energy, and Automotive. Pavlos also has some experience in Government and Administration.
Pavlos is most experienced in business areas like Operations, Business Intelligence, and Research and Development. Pavlos also has some experience in Sustainability Management.
Pavlos holds a Master in Civil Engineering from University of Thessaly.
Pavlos has 10 certificates. Among them, these include: Artificial Intelligence For Road Safety And Mobility Workshop, Athens Certificate Of Attendance, Machine Learning A-Z: AI, Python And R, and Introduction To Time Series Analysis And Forecasting In R.
The availability of Pavlos needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 12 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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