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Patryk Olejniczak

Patryk Olejniczak


Poznań University of Economics and Business


My Portfolio Highlights

My New Course

Introduction to SQL

Insights evangelist, spreading the gospel of data-driven decision-making.

My Work

Take a look at my latest work.


Introduction to SQL


Intermediate SQL


Introduction to ChatGPT

My Certifications

These are the industry credentials that I’ve earned.

Other Certificates


Elitmind Academy Power BI Training for Administrators

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.

Poznań University of Economics and Business | Oct 2017 - Present

.NET programmer

Software development for the University. (employment contract)

Proclever | Jan 2016 - Present


I provide services in the field of website and web application development, data integration and IT consulting to adapt the solution to the client's needs. I also offer maintenance after implementation and full support - comprehensively.
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Akquinet Polska | Jan 2016 - Mar 2017

Junior consultant

Support for implementation of IT projects. (contract)

Poznan University of Economics and Business Knowledge Transfer Company | Jan 2016 - Jan 2016


Collection and processing of information and presentation of the report. (contract work)

AD | Jan 2014 - Jan 2014

IT specialist/Copywriter

Creation and administration of websites and social media profiles; account management of ecommerce services. (contract)

My Education

Take a look at my formal education

Bachelor in Project ManagementPoznań University of Economics and Business | 2016

About Me

Patryk Olejniczak

Willingness to work and develop as a BI Developer or Data Analyst using Power BI.

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