Bartłomiej Olszanowski
Javascript Developer at STX Next
Poznan, Greater Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolBartłomiej Olszanowski is a JavaScript developer with nine years in software and five years focused as a full-stack engineer, currently building feature-rich applications at STX Next using Angular, Python, and AWS. He combines front-end craftsmanship with backend and infrastructure ownership—managing CI/CD with GitHub Actions and maintaining AWS environments to deliver end-to-end solutions. Previously he led a frontend migration to ES6 and modular design, improving code maintainability and UI responsiveness across legacy PHP/Symfony systems. Based in Poznań, he partners closely with stakeholders and support teams to triage and resolve client issues quickly, blending product sensibility with hands-on debugging. Colleagues value his holistic view of applications and pragmatic approach to shipping reliable features.
9 years of coding experience
2 years of employment as a software developer
Magister inżynier (Mgr inż.), Computer Science, Magister inżynier (Mgr inż.), Computer Science at Politechnika PoznańskaHigh School Diploma, High School Diploma at Zespół Szkół Elektronicznych im. Wojska Polskiego w Bydgoszczy
Github Skills (15)
windows10
command-palette10
powertoys10
cs506
javascript3
python3
operating-system3
react3
instagram3
nodejs2
frontend2
angular1
fragment1
android1
kotlin1
Programming languages (10)
Github contributions (5)
baloo1379/laragram
Jul 2019 - May 2021
A simplified clone of instagram created with @laravel
Contributions:35 commits, 4 PRs, 33 pushes in 1 year 10 months
instagram
Sanium/sanium.rest
Mar 2020 - Aug 2021
Aplikacja internetowa z ogłoszeniami o pracę w branży IT
Contributions:4 releases, 133 PRs, 138 pushes in 1 year 5 months
react
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