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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

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

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.

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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