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Maciej Wochna

Maciej Wochna

BI Developer

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Technologies

My Portfolio Highlights

My New Course

Introduction to SQL

My New Course

Introduction to SQL

Data whisperer, listening closely to the stories hidden within the numbers.

My Work

Take a look at my latest work.

course

Introduction to SQL Server

course

Introduction to SQL

course

Intermediate SQL

course

Introduction to SQL Server

DataCamp Course Completion

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

Courses

Introduction to SQL
Intermediate SQL
Joining Data in SQL
Understanding Cloud Computing

My Work Experience

Where I've interned and worked during my career.

Onex Group | Nov 2024 - Present

Data Engineer

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Yonelle | Feb 2023 - Present

Power BI Developer

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Szpital Uniwersytecki nr 2 im dr Jana Biziela w Bydgoszczy | Nov 2014 - Present

Senior Public Procurement Specialist

Performed end-to-end public procurement procedures involving meticulous data collection, evaluation, and vendor selection; Conducted in-depth analysis of legal documentation and tender offers, utilizing critical thinking and analytical skills to ensure compliance with regulatory requirements; Implemented techniques to structure and transform raw procurement data into actionable information, enabling more informed business decisions; Prepared annual financial reports on the expenditure of funds and analyzed the effectiveness of all tender procedures in a given year;
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My Education

Take a look at my formal education

Master of Laws in LawUniwersytet Mikołaja Kopernika w Toruniu | 2013

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