About Me

Enthusiastic Data Analyst and dedicated employee with integrity, strong work ethic and great leadership skills. Skilled at Python, Mathematics and Data Science. Eager to pursue entry-level positions in the Data Analysis field.

Being highly attentive to detail, I strive for accuracy and consistency in my daily individual performance, team contributions, and task completion. Further, I offer collaboration, critical thinking and scheduling flexibility.

I graduated from University of Ioannina with a Bachelor of Science in Mathematics and I am currently studying Master of Science in Bioinformatics at Ionian University.

I have been working as a Mathematics Tutor since 2014 and in 2020 I completed my internship as Web Developer. In 2021 I was trained as a BI/Data Analyst by an IT coaching service. With the skills I acquired I completed the following projects.

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EDA with Python

In this project I explored weather data with Python

I completed this project to practise on the pandas library

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Building a report in Power BI Desktop

In this project :

  • I connected and shaped the data
  • I created the data model
  • I added DAX measures and calculated columns
  • I built the report

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Extract data with SQL and load them on Power BI Desktop

In this project I take hotel data and I create one table joining the worksheets on the keys in SQL Server. Finally I load the data on Power BI and build the report

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Data Cleaning in SQL

In this project I take raw housing data and transform them in SQL Server to make them more usable for analysis.

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Data Cleaning with Python, insert the cleaned data at MySQL Workbench and visualize them in Tableau

I extract google AppStore data from the web, using the request library, and I create a DataFrame with them. Afterwards, I clean the data filling the missing values, renaming the columns and changing the datatypes. I insert the data in a table at MySQL Workbench and I create visualizations in Tableau.

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WebScrapping Covid Data

In this project I ectract Covid-19 data from the website worldmeter.com and I clean them

I extracted the data using the libraries request and bs4 (BeautifulSoup)

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Google Data Analytics Capstone Project

I completed the capstone project of this certificate using Python instead of R and I created a story with conclusions and recommendations in Tableau.

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Analyse Survey Data

In this project I downloaded the survey results, which was conducted by StackOverflow. I used the data of this survey, to find what technologies, programming languages and databases are being used by the developers/professionals of the data analysis field.

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Kaggle Case Study

I searched for a case study in Kaggle. The main objective was to identify the profile of the typical customer for each of the three products. I examined my dataset carefully, I asked questions to solve the problem and I answered them using Python.

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