krzysztof

karolczyk

PowerBIPowerAppsPowerAutomate
Krzysztof Karolczyk

PowerBI Data Analyst

Welcome to Krzysztof Karolczyk’s portfolio, where data analysis meets innovation, and insights drive decision-making. As a seasoned PowerBI Data Analyst with Microsoft PL-300 certification, Krzysztof showcases a dynamic array of projects that demonstrate his mastery of leveraging data to empower businesses.

Personal Details

SERVICES

Technologies

svg

PowerPlatform

  • PowerBI
  • PowerApps
  • PowerAutomate
svg

Data Modelling

  • PowerQuery
  • DAX
  • SQL
svg

Excel

  • Excel
  • VBA
  • PowerPivot
Portfolio

Creative Portfolio

Welcome to my portfolio! I hope you enjoy exploring my projects as much as I enjoyed creating them. I must confess, though, that all the projects showcased here were made specifically for this portfolio. Why, you ask?


Well, I believe in respecting my past and present employers’ privacy and trust. Sharing confidential reports or projects from my workplace would be a bit like spilling secrets at a dinner party—definitely not cool! 


So, while you won’t find any real-world company reports here, rest assured that the skills, creativity, and dedication I’ve poured into these portfolio projects are just as authentic. After all, integrity and professionalism are the true cornerstones of my work ethic.


Enjoy browsing, and if you have any questions or want to see more, feel free to reach out!

  • svg
  • svg
Timeline

Timeline Period

Experience

Senior Finance Automation Developer

UBS
2022-2023

Senior PowerBI Analyst

CCC
2021-2022

Project Excellence Specialist

Shell
2019-2021

Reporting Specialist

Lufthansa
2018-2019

Junior Allocation Specialist / Junior Data Analyst

Marketing Investment Group
2015-2018
Contact

Get in Touch





    To Top