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Olha Koltun

Olha Koltun



SoftServe Academy


My Portfolio Highlights

My New Certification

Data Analyst Associate

My New Course

Introduction to Python

My New Project

Dr. Semmelweis and the Discovery of Handwashing

Insights sculptor, shaping raw information into actionable intelligence.

My Work

Take a look at my latest work.


Exploring the History of Lego


The GitHub History of the Scala Language


The Android App Market on Google Play

My Certifications

These are the industry credentials that I’ve earned.

Data Analyst


Other Certificates

DataCamp Data Analyst Associate

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.

Retail Bakery | Sep 2016 - Dec 2022

Accounting Analyst

- сonducted analysis of the set of data that determines key business indicators to identify trends, correlations, and patterns - worked closely with the engineering team on developing and maintaining a variety of reports to facilitate data-driven decision-making - created charts and graphs for visual understanding - communicated insights to management and other teams
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Self Employed | Oct 2015 - Dec 2022

Accountant for Entrepreneurs

- consulted and conducted accounting for up to 20 entrepreneurs - analyzed and optimized taxation

McDonald's | Nov 2006 - Sep 2015

Department Leader

- analyzed budgeted and actual results and prepared daily/weekly/monthly reports - planned product orders based on sales history

My Education

Take a look at my formal education

Completed Course in Python Online MarathonSoftServe IT Academy | 2022
Completed Course in Python CoreSoftServe IT Academy | 2022
Master in Computer Software EngineeringOdessa National Polytechnic University | 2009

About Me

Olha Koltun

More than 6+ years of experience analyzing data and compiling reports as an accounting analyst with enthusiasm and a genuine interest in modern technical tools for data analysis and visualization and a willingness to expand my knowledge.

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