Experience

Jutro Medical

• Poland
• Wellness and Fitness Services
• 1 - 100 Employee

• Data Science Specialist

  • Feb 2022 - Present



Huuuge Games

• Poland
• Mobile Gaming Apps
• 400 - 500 Employee

• Business Analyst

  • Dec 2018 - Dec 2021

  -Creating and testing complex SQL queries, which results go straight to the prod environment -Quantifying the scalle of in-game bugs, based on data and player services reports -Analysis of in-game features and promotions -Data support for monetization/economy/player services teams -Validation of economy changes -Preparing monthly revenue predictions (based on naive forecast with modifications) -Creating and testing complex SQL queries, which results go straight to the prod environment -Quantifying the scalle of in-game bugs, based on data and player services reports -Analysis of in-game features and promotions -Data support for monetization/economy/player services teams -Validation of economy changes -Preparing monthly revenue predictions (based on naive forecast with modifications)



Vestas

• Denmark
• Industrial Machinery Manufacturing
• 700 & Above Employee

• • Oct 2016 - Dec 2018

  -Verification of wind turbine data (mostly based on 10-minute timestamps) for calculating their contractual availability.-Creating new tools supporting verify and performance reporting process (mostly VBA/T-SQL based tools).-Testing of new solutions/tools supporting verify and performance reporting process.-Internal Customers support (Mainly from foreign countries such as Germany, Great Britain, RSA, Austria, Sweden, Finland).-Analysis of complaints regarding the calculated availability.-Preparing relevant analyses in response to Customer demand.-Implementing innovation in the Continuous Improvement Process. Show less

• • May 2016 - Sep 2016



ista GmbH

• Germany
• Utilities
• 1 - 100 Employee

• Serwisant

  • Jan 2014 - Dec 2016

  -Reading central heating allocators data/ water meter data by radio network or manually. -Programming and reprogramming of allocators. -Contact with customers. -Reading central heating allocators data/ water meter data by radio network or manually. -Programming and reprogramming of allocators. -Contact with customers.