Przemysław Grzeszczak
Team Leader at Apptension
Greater Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolPrzemysław Grzeszczak is a seasoned software engineer and team leader with 11 years of experience building Angular and Android applications and leading full-stack teams. Currently at Apptension, he combines hands-on development with people management, having previously led technical efforts and developed production services at N-Educatio. He brings practical DevOps expertise—managing AWS infrastructure, authoring Ansible playbooks, and using Docker—to streamline deployments and maintain reliable systems. Comfortable across Ruby on Rails, Java (Android), Node.js and modern front-end frameworks, he emphasizes testing (unit/functional/e2e) and microservices architecture. Based in Greater Poland Voivodeship, he continues to deepen front-end expertise by exploring Angular 2 in his free time, reflecting a habit of ongoing technical learning. Notably, he pairs leadership with day-to-day operational knowledge, bridging team direction and the scripts that keep services running.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Science (BS), Informatyka, 5, Bachelor of Science (BS), Informatyka, 5 at Politechnika Poznańska
Polish, English
Github Skills (41)
javascript10
typescript10
web-performance10
web-developer10
web-framework10
nodejs10
react10
swiftui10
angular10
cordova9
compilation9
java9
nativescript9
kotlin9
vue9
Programming languages (2)
Github contributions (5)
pgrzeszczak/angular
May 2016 - Jun 2016
Contributions:3 pushes, 1 branch in 1 month
pgrzeszczak/docker-registry-ui
Oct 2017 - Oct 2017
Contributions:28 pushes, 1 branch in 8 days
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