Close

Kiriaki Michailidou

Junior BI/Data Analyst

Download Resume

About Me

I've been passionate about data for 2 years. I have done some projects to expand my skills in data analysis, data cleaning, data modeling, and exploratory analysis using Python, SQL, and R language. Additionally, I'm proficient in utilizing statistical techniques to uncover insights and support decision-making. I'm detail-oriented and methodical, with a focus on accuracy and data integrity. Lastly, I have strong critical thinking and problem-solving skills, allowing for the effective identification of data trends and patterns. Eager to expand my analytical skills and contribute to data-driven strategies as a junior data analyst.

Experience

EYATH Greek Water Supplier

eyath

Internship: IT Department

  • Customer pricing in order to calculate the total payment of the upcoming bill
  • Installation of Windows 11(setup for companies' edition)
  • Software user installation such as Acrobat Reader or MS Office suite
  • Maintenance of computer and printers with Ethernet connection

Education and Certificates

International Hellenic University of Kavala

ihu

Bachelor of Computer and Engineering Informatics

October 2016 - December 2023

Industry skills: Software Development, Programming, Web Programming

Workearly

ihu

SQL & Python

March 2024

Skills: Python (Programming Language), Data Analysis, Business Analytics, SQL

Udemy

ihu

Statistics for Data Science and Business Analytics

October 2024

Skills: Statistics, Hypothesis Testing, Regression Analysis

Udemy

ihu

Machine Learning A-Z: AI, Python & R +ChatGPT Prize [2024]

November 2024

Skills: Machine Learning

Udemy

ihu

Microsoft Power BI Desktop for Business Intelligence

January 2025

Skills: Data Visualization, DAX

Projects

Airbnb

This is an Exploratory Data Analysis project I made using data from Inside Airbnb. I used techniques like data cleaning, filling in the missing values, and data visualization to show the pricing trends, availability and reviews and analyze trends based on the last review. Lastly, I made a Decision Tree Regression with an accuracy of 96%.

View Project

Pharmastore Project Analysis (SQL & Power BI)

This is a project made with SQL and Power BI ,analyzing the sales of a pharmacy store on period 2021 to 2024. With SQL, I created some queries to present results such as the most selling product line and which product line generated the highest revenue Moreover, I designed a creative dashboard using Power BI that presents the rise of sales to %. Additionally, the weekly revenue trending and revenue vs. target are metrics represented by charts. Lastly, a matrix that shows the Total Transactions, Total Profit, Profit Margin and Return Rate of a product

View Project

Skills

Programming languages

Databases

Libraries & Frameworks

Tools

Get in Touch