Giannis Tolios

Salonica, Central Macedonia, Greece Contact Info
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    Data Reporting, Blogging, Business Analytics, Cloud Application Development, Web Development, Technical Writing, Research Skills, and Application Development

About

I am passionate about data science, machine learning and other cutting-edge technologies.…

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Experience & Education

  • E3-Modelling Energy-Economy-Environment

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Licenses & Certifications

Projects

  • Forecasting Atmospheric CO2 Concentration

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    In this project, I am comparing the performance of various forecasting models, including classical, machine learning and deep learning approaches, by using the darts library . My goal is to create a forecast for the atmospheric CO2 concentration of 2022, based on the the Mauna Loa CO2 dataset. Furthermore, I am also applying time series analysis to understand the statistical properties of the data.

    See project

  • Greek Fake News Detector

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    A web app that detects fake news written in the Greek language. You can either enter the URL of a news article, or paste the text directly (works better). This app was developed with the Streamlit and spaCy Python libraries. The NLP text classifier was trained on a custom dataset, with fake news that were collected from the Ellinika Hoaxes fact-checking website.

    See project

  • How the Airbnb Market in Athens was Impacted by COVID-19

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    Exploring the impact of COVID-19 on the Athens Airbnb Market by using data analysis, visualization and natural language processing (NLP).

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  • Renewcast

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    A web app that provides forecasts for renewable energy generation of EU countries, based on Streamlit and sktime.

    See project

  • Visualizing Climate Change Data with Python

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    Generating charts and animations for climate change data (GISTEMP v4), with the xarray and cartopy Python libraries.

    See project

Languages

  • Greek

    Native or bilingual proficiency

  • English

    Full professional proficiency

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