Andrzej Chmielewski
Computer Security Specialist at Port of Gdansk Authority
Wrocław, Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolAndrzej Chmielewski is a computer security specialist and seasoned data engineer with 11 years of experience designing and implementing insurance-focused data warehouses, ETL pipelines and business applications using Oracle PL/SQL, SQL Server, SSIS and .NET. He combines hands-on database development (MS Access, T-SQL) with practical experience in analytics, reporting and integrating heterogeneous systems gained across telco and public-sector roles. Recently transitioning into computer security at the Port of Gdańsk, he brings a rare blend of backend engineering and security perspective to protect data-heavy systems. Andrzej also explores mobile development (iOS, Android, Flutter) and Node/TypeScript backends as a personal technical interest, signaling versatility beyond traditional enterprise stacks. His background includes both technical leadership in large insurance projects (IFRS 17) and municipal IT governance, showing an ability to translate regulatory and business requirements into auditable, maintainable solutions. Based in Wrocław, he pairs pragmatic engineering with public-sector experience, making him effective at operationalizing complex, compliance-driven data systems.
11 years of coding experience
10 years of employment as a software developer
Bachelor of Science (BS) Web Applications & Networks, Bachelor of Science (BS) Web Applications & Networks at Polish-Japanese Academy of Information TechnologyBSc Computer Science, BSc Computer Science at Kingston UniversityPostgraduate Diploma Acquiring Managing and Accounting European Union Projects, Postgraduate Diploma Acquiring Managing and Accounting European Union Projects at University of GdanskAkademia Finansów Samorządu Terytorialnego, Akademia Finansów Samorządu Terytorialnego at SGH Warsaw School of Economics
English, German, Spanish, Hebrew
Stackoverflow
970reputation
38kreached
7answers
2questions
dart
top-5%
flutter
top-5%
Github Skills (126)
cosmos10
mvp10
instrumentation10
rest-client10
rest10
cli10
java10
android-library10
http-server10
android-app10
android10
kotlin10
blockchain-platform10
android-development10
presentation-model10
Programming languages (9)
Github contributions (5)
andrzejchm/chatgpt_prompts
May 2023 - Oct 2023
ChatGPT prompts app written in flutter
Contributions:7 PRs, 365 pushes, 5 branches in 5 months
andrzejchm/blebox_shutterbox_tilt
Jun 2022 - Jul 2022
HACS integration for BleBox shutterBox that adds tilt support
Contributions:19 commits, 35 PRs, 75 pushes in 1 month
hacs-integrationtilthacshome-assistantblebox
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