Gabriel Oczkowski
Senior Software Engineer at Swing Development
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolGabriel Oczkowski is a Senior Software Engineer based in Warsaw with 11 years of experience building full‑stack JavaScript applications and backend services. He focuses on delivering practical, production-ready solutions using TypeScript/Node.js (Express, NestJS), Angular, and databases from MongoDB to PostgreSQL, complemented by Docker, Kubernetes, and cloud platforms (AWS/Azure). Long-term at Swing Development since 2014, Gabriel pairs hands-on coding with strong testing and automation skills (Mocha, Jest, CI/CD, Ansible) to reliably ship features. He’s comfortable across the stack—including Python and PHP—and favors getting things done efficiently rather than overengineering. Notably, he only considers opportunities in Warsaw, signalling a deliberate local commitment combined with broad technical depth.
11 years of coding experience
5 years of employment as a software developer
Polsko-Japońska Wyższa Szkoła Technik Komputerowych w Warszawie
English, Polish
Github Skills (63)
json10
javascript10
sqlite10
postgresql10
cockroachdb10
snowflake10
mariadb10
mysql10
jsonb10
databases10
typescript10
db210
sql-server10
oracle-db10
oracle10
Programming languages (4)
Github contributions (5)
SwingDev/s3-browser-direct-upload
Mar 2015 - Sep 2019
s3-browser-direct-upload is a node.js library which gives you the ability to upload files to Amazon S3 easily straight from browser/mobile.
Contributions:2 releases, 18 commits, 4 PRs in 4 years 6 months
direct-uploadjs-librarybrowsernode-jsjavascript
SwingDev/pdf-generator-service
Jul 2015 - Dec 2018
Contributions:2 PRs, 16 pushes, 4 branches in 3 years 5 months
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