Migrated whole project from React Navigation to new Expo Router.
Responsible for new designs and their implementation on both mobile and web versions of the application to be more user friendly and readable.
Optimized page performance from 53 to 84 Lighthouse score.
Refactored code and removed multiple bugs improving code readability and stability of the product.
Integrated mobile app with authentication API to allow users to sign in and create account.
Nov 2021 - Aug 2022
10 months
Poland
Contractor to Motorola Solutions – Java Developer
ALTEN Polska
Implemented new way of building product resulting in reduced time needed for the product build of 40%.
Implemented various pipelines in Jenkins to help developers test the product.
Refactored code improving its readability and stability of the product.
Eliminated multiple bugs within first months through extensive debugging together with unit and integration testing.
Feb 2020 - Oct 2021
1 year 9 months
Wrocław, Poland
Full Stack Java Software Developer
Oak Fusion
Responsible for development of application allowing online trainings with professionals.
Lead team of 3 developers, reviewed their code and taught them how to improve its quality.
Designed and implemented UI for individual clients using Angular TS, allowing them to use their own subdomains for online trainings purposes.
Translated websites, created registration and login UI & logic using Spring Security allowing application to be used worldwide.
Redesigned multiple UI views from business and UX perspective to simplify usage of the system.
Oct 2018 - Apr 2019
7 months
Wrocław, Poland
Event Organizer
Student’s Union of Wroclaw University of Technology
Organized karaoke event for over 60 students. Rented event venue, provided transport, alimentation and rewards worth approximately 300 PLN available to win in singing contest.
Helped new students feel comfortable around the university, showing them around the campus and organizing I Love PWR event in which almost 200 people participated.
Oct 2018 - Mar 2019
6 months
Wrocław, Poland
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Students Organisation - BEST Wroclaw
Organized events for students from all over the Poland with a team of 12 such as engineering content EBEC in which over 150 people participated.
Acquired 8 sponsors for the event, who paid for the rewards of total cost 2800 PLN for the winners of League of Legends tournament.
Languages
Polish
Native
English
Advanced
Education
Feb 2022 - Jul 2023
Wroclaw University of Technology
M.S., Managerial behavior and decisions · Managerial Behavior and Decisions · Wrocław, Poland
Oct 2018 - Feb 2022
Wroclaw University of Technology
B.S., Computer Science and Management · Computer Science and Management · Wrocław, Poland