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Sevasti Valavanidou

Data Analyst

| London

Technologies

My Portfolio Highlights

My New Project

When Was the Golden Era of Video Games?

My New Course

Introduction to Python

My New Workbook

Project: Analyzing Students' Mental Health

My New Project

When Was the Golden Era of Video Games?

Quantitative storyteller, weaving narratives through data analysis.

My Work

Take a look at my latest work.

DataLab

Project: When Was the Golden Era of Video Games?

course

Introduction to Python

DataLab

Project: Introduction to Notebook Projects

DataLab

Project: Analyzing Students' Mental Health

DataLab

Project: When Was the Golden Era of Video Games?

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates

DataCamp Data Analysis with Python

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Introduction to Power BI
Intermediate SQL

My Work Experience

Where I've interned and worked during my career.

Generation Ul & Ireland | May 2025 - Aug 2025

Student

• Completed 12-week Data Analytics programme, focusing on data analysis, including data cleaning and data visualization, as well as projects using SQL, Python, PowerPoint and Power BI. • Collaborated with classmates to complete a full data analysis on a SQL database, receiving a high grade • Cleaned, analysed and answered a variety of business questions from databases on SQL, Excel and Power BI to turn data into actionable insights • Accomplished courses on DataCamp about SQL, Python, Power BI and Data Engineering, as well as cleaning data with Python
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BearingPoint | Jul 2019 - Jul 2019

Shadowing & Supporting Consulting Manager

• Employed at a distinguished management consulting firm, actively contributing expertise to the Finance & Technology domain. Notably, developed a comprehensive Finance & Technology project in PowerPoint, in 1 week, garnering positive feedback. • Efficient in proofreading and digital file organisation, helping employees find files easier • Researching, assessing and synthesising a PowerPoint presentation on Financial Technologies, informing my employer on FinTech trends and receiving very positive feedback • Punctual and confident with meeting deadlines, employer satisfied with my work

My Education

Take a look at my formal education

Bachelor of Science in MathematicsQueen Mary, University of London | 2023

About Me

Curious and proactive professional with a BSc in Mathematics and a strong passion for financial technology. Recently completed an intensive 12-week Data Analytics bootcamp with Generation UK, gaining hands-on experience in SQL, Python, Power BI, etc

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