lsst/lsst-texmf
Jul 2025 – Jul 2025
1 Month active
Languages Used
YAML
Technical Skills
Data Management
Stephen R Pietrowicz
PROFILE
Stephen R Pietrowicz
Over a three-month period, this developer enhanced data and configuration management across several LSST repositories. They improved author metadata accuracy in lsst/lsst-texmf and lsst/rtn-095, ensuring reliable attribution for downstream analytics by updating YAML-based records. In lsst-sqre/phalanx, they migrated ATOODS and MTOODS configurations to a standardized 10.0.0 format, simplifying key structures and reducing integration issues using Python and YAML. Additionally, they implemented the WFOODS subsystem for the LSSTCam Wavefront Observatory Operations Data Service in lsst-ts/ts_xml, defining new XML event structures and integrating them into the existing architecture to support operational data flow and future extensibility.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
4Total
Bugs
1
Commits
4
Features
3
Lines of code
177
Activity Months3
Your Network
303 peopleSame Organization
@illinois.edu173
Work History
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026: Implemented the WFOODS Subsystem for the LSSTCam Wavefront Observatory Operations Data Service within lsst-ts/ts_xml, introducing event definitions and integration into the existing data service architecture to enhance observability and data flow.
1 Commits • 1 Features
Jan 1, 2026January 2026: Implemented the WFOODS Subsystem for the LSSTCam Wavefront Observatory Operations Data Service within lsst-ts/ts_xml, introducing event definitions and integration into the existing data service architecture to enhance observability and data flow.
January 2026
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 (2025-09) for lsst-sqre/phalanx: Delivered 10.0.0 configuration migration and standardization across ATOODS and MTOODS, aligning keys and structure to support downstream systems and reduce maintenance burden. No major bug fixes recorded this month; primary work focused on configuration modernization and prep for future features.
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 (2025-09) for lsst-sqre/phalanx: Delivered 10.0.0 configuration migration and standardization across ATOODS and MTOODS, aligning keys and structure to support downstream systems and reduce maintenance burden. No major bug fixes recorded this month; primary work focused on configuration modernization and prep for future features.
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025: Focused on author metadata accuracy across two repositories to improve attribution, reporting, and downstream analytics. Delivered targeted corrections and updates with clear traceability through commits.
2 Commits • 1 Features
Jul 1, 2025July 2025: Focused on author metadata accuracy across two repositories to improve attribution, reporting, and downstream analytics. Delivered targeted corrections and updates with clear traceability through commits.
July 2025
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
PythonYAMLyaml
Technical Skills
Configuration ManagementData ManagementPythonXMLfull stack development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
lsst/rtn-095
Jul 2025 – Jul 2025
1 Month active
Languages Used
No languages
Technical Skills
No skills
lsst-sqre/phalanx
Sep 2025 – Sep 2025
1 Month active
Languages Used
yaml
Technical Skills
Configuration Management
lsst-ts/ts_xml
Jan 2026 – Jan 2026
1 Month active
Languages Used
Python
Technical Skills
PythonXMLfull stack development