Gracjan Górecki
Senior Software Engineer at Rational Techs
Wrocław, Lower Silesian Voivodeship, Poland
Summary
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Rockstar🎓
Top SchoolGracjan Górecki is a Senior Software Engineer with 11 years of experience bridging science, business and IT from Wrocław, Poland, currently building banking systems at AMINA Bank while co-founding the technology studio Rational Techs. He brings a full-stack background that evolved from Android and frontend roles into senior engineering and technical leadership positions across startups and enterprise projects, including SmartBear, BNY Mellon and DLabs.AI. A regular instructor at Coders Lab, he pairs hands-on delivery with mentoring, translating complex requirements into practical, maintainable solutions. His academic foundation—a Master's in Computer Science from Wrocław University of Science and Technology—underpins a pragmatic approach to product-focused engineering and team enablement.
11 years of coding experience
9 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Wrocław University of Science and TechnologyBachelor's degree Computer Science, Bachelor's degree Computer Science at Pwsz Nysa
English
Github Skills (104)
angular-ui10
ui-components10
sap10
datatable10
datagrid10
window-manager10
fundamentals10
charts10
csv10
angular10
xlsxwriter10
typescript10
angular-component10
open-source10
ui5-webcomponents10
Programming languages (12)
Github contributions (5)
rengare/rengare.github.io
Mar 2018 - Jan 2026
Contributions:261 pushes, 1 branch in 7 years 11 months
rengare/arcren
Mar 2022 - Jul 2025
Contributions:120 pushes, 1 branch in 3 years 4 months
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