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Nikos Papakostas

Nikos Papakostas

Certified

Master Student

Hellenic Open University | Athens, Greece

Technologies

My Portfolio Highlights

My New Track

Associate Data Scientist in R (previously Data Scientist with R)

My New Course

Introduction to SQL

Analytical pathfinder, leading the way through the data wilderness.

My Work

Take a look at my latest work.

course

Understanding Data Science

course

Introduction to SQL

DataLab

Project: Evaluate a Manufacturing Process

course

Introduction to R

DataLab

Project: Analyzing Unicorn Companies

github

EDA-using-SQL

SQL
github

Classification-with-tree-based-models

R
github

NumPy Essentials and Beyond

Python

My Certifications

These are the industry credentials that I’ve earned.

SQL Associate

SQL Associate

Other Certificates

MICROSOFT Azure Data Fundamentals

Microsoft Power BI

MICROSOFT Azure Fundamentals

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.

Piraeus Bank | Feb 2022 - Feb 2024

Small Business & Professional Officer

N/A

Piraeus Bank | Dec 2013 - Feb 2022

Customer Service Officer

N/A

Millennium Bank - Millennium bcp Group | Nov 2006 - Dec 2013

Business Unit Supervisor

N/A

Millennium Bank - Millennium bcp Group | Jan 2003 - Nov 2006

Business Unit Customer Service

N/A

My Education

Take a look at my formal education

Master’s Degree in Data Science and Machine LearningHellenic Open University | 2023
Bachelor's degree in Statistics and Insurance ScienceUniversity of Piraeus | 2001

About Me

Nikos Papakostas

"It’s not the destination, it’s the journey." Kobe Bryant on his jersey retirement speech, 2017

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