Tomasz Wysokiński-szerszeń
Senior Software Engineer at Snowflake
Warsaw, Masovian Voivodeship, Poland
Summary
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Rockstar🎓
Top SchoolTomasz Wysokiński-szerszeń is a Senior Software Engineer based in Warsaw with a strong track record building cloud-native data and web applications using Docker, Kubernetes, Java, TypeScript, React, Go, Python and Snowflake. He has deep experience in data processing and GIS—ranging from LIDAR and spatial raster services to high-performance pipelines on Apache Beam, Flink and Spark—combined with productionizing distributed apps using ArgoCD. At Snowflake he contributed to both the open-source Streamlit UI and the Community Cloud platform, improving UX and deployment reliability for data apps. Curious about ML/AI, he blends practical backend engineering with an eye for UX and performance, often surfacing non-obvious optimizations in spatial and streaming workloads.
3 years of coding experience
9 years of employment as a software developer
Licencjat (Lic.), Computer Science, Licencjat (Lic.), Computer Science at Uniwersytet Marii Curie-Skłodowskiej w Lublinie
English, Polish
Github Skills (11)
streamlit10
front-end-development10
pytest10
python10
react10
data-visualization8
data-visualisation8
data-visualizations8
developer-tools7
data-analysis7
data-science6
Programming languages (1)
Github contributions (5)
streamlit/streamlit
Jul 2022 - Jan 2023
Streamlit — A faster way to build and share data apps.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:259 reviews, 117 commits, 101 PRs in 6 months
Contributions summary:Tomasz primarily contributed to improving the Streamlit user interface and fixing bugs related to UI components and rendering behavior. Their work involved fixing scrolling issues related to tab switching and video elements. They also made changes to the codebase to address deprecation warnings, prevent exceptions, and add new features like colored text to markdown and enhanced the deploy button.
data-analysispythondata-sciencedeep-learningfastest
sfc-gh-tszerszen/st-connection-prpr
Apr 2023 - May 2023
st.connection PrPr app
Contributions:18 pushes, 1 comment in 17 days
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