Planning-Inspectorate/odw-synapse-workspace
Feb 2025 – Oct 2025
7 Months active
Languages Used
PythonYAMLHCLJSONSQLTerraform
Technical Skills
Data EngineeringData TransformationETLLoggingAzure FunctionsBackend Development
stef-solirius
PROFILE
Stef-solirius
Stefania Deligia contributed to the Planning-Inspectorate/odw-synapse-workspace repository by engineering robust data workflows and infrastructure improvements over seven months. She developed and stabilized ETL pipelines, enhanced observability with Application Insights logging, and implemented end-to-end testing frameworks to ensure data reliability. Using Python, SQL, and Terraform, Stefania managed Delta Lake integrations, optimized Spark and Synapse pipelines, and introduced automated validation for data curation. Her work included refining code ownership governance and deployment processes, addressing production issues, and standardizing logging across harmonized notebooks. These efforts improved maintainability, deployment reliability, and data quality, demonstrating depth in backend development and cloud data engineering.
Overall Statistics
Feature vs Bugs
73%Features
Repository Contributions
37Total
Bugs
7
Commits
37
Features
19
Lines of code
7,132
Activity Months7
Your Network
37 people
Work History
October 2025
4 Commits • 1 Features
Oct 1, 20252025-10 Monthly Work Summary focused on delivering reliable data workflows for planning and stabilizing critical pipelines. The work emphasizes Delta-based data assets, end-to-end data reliability, and observability enhancements to drive faster, trusted planning insights.
4 Commits • 1 Features
Oct 1, 20252025-10 Monthly Work Summary focused on delivering reliable data workflows for planning and stabilizing critical pipelines. The work emphasizes Delta-based data assets, end-to-end data reliability, and observability enhancements to drive faster, trusted planning insights.
October 2025
September 2025
8 Commits • 3 Features
Sep 1, 2025September 2025 monthly summary for Planning-Inspectorate/odw-synapse-workspace focused on delivering business-value through reliability, observability, and data quality improvements across Synapse DataFlow pipelines and Delta Lake integrations. Key outcomes include a scalable End-to-End testing framework, robust Delta table change detection, and targeted production hardening of data curation workflows, underpinned by improved logging, configuration, and schema handling.
September 2025
8 Commits • 3 Features
Sep 1, 2025September 2025 monthly summary for Planning-Inspectorate/odw-synapse-workspace focused on delivering business-value through reliability, observability, and data quality improvements across Synapse DataFlow pipelines and Delta Lake integrations. Key outcomes include a scalable End-to-End testing framework, robust Delta table change detection, and targeted production hardening of data curation workflows, underpinned by improved logging, configuration, and schema handling.
August 2025
2 Commits • 2 Features
Aug 1, 2025Month 2025-08: Governance and observability enhancements for Planning-Inspectorate/odw-synapse-workspace. Updated CODEOWNERS to reflect current team responsibilities and implemented comprehensive Application Insights logging across harmonised notebooks, standardising logging structures, fixing syntax/parameter issues, and enabling reliable success/failure tracking and execution monitoring. These changes improve maintainability, incident response, and data-driven decision-making, laying the groundwork for scalable collaboration and faster issue resolution.
2 Commits • 2 Features
Aug 1, 2025Month 2025-08: Governance and observability enhancements for Planning-Inspectorate/odw-synapse-workspace. Updated CODEOWNERS to reflect current team responsibilities and implemented comprehensive Application Insights logging across harmonised notebooks, standardising logging structures, fixing syntax/parameter issues, and enabling reliable success/failure tracking and execution monitoring. These changes improve maintainability, incident response, and data-driven decision-making, laying the groundwork for scalable collaboration and faster issue resolution.
August 2025
July 2025
5 Commits • 3 Features
Jul 1, 2025July 2025 monthly summary for Planning-Inspectorate/odw-synapse-workspace highlights key infrastructure, governance, and data tooling achievements that drove business value with reduced risk and faster deployment. Delivered concrete changes with measurable maintenance benefits, clearer ownership, and strengthened data quality controls.
July 2025
5 Commits • 3 Features
Jul 1, 2025July 2025 monthly summary for Planning-Inspectorate/odw-synapse-workspace highlights key infrastructure, governance, and data tooling achievements that drove business value with reduced risk and faster deployment. Delivered concrete changes with measurable maintenance benefits, clearer ownership, and strengthened data quality controls.
April 2025
9 Commits • 4 Features
Apr 1, 2025April 2025 monthly summary for Planning-Inspectorate/odw-synapse-workspace. Delivered core platform enhancements, stabilized Spark pool operations, and strengthened deployment governance to accelerate business value. Key outcomes include a Spark pool upgrade to 3.4 in production and test with a naming change to pinssynspodw, a controlled rollback to Spark 3.3 to address compatibility while a fix is evaluated, governance enhancements via CODEOWNERS updates and expanded PR approvals, and baseline configuration enablement through default resources import and publish configuration updates. These changes improved deployment reliability, reduced time-to-review, and established a solid foundation for first-run deployments and scalable publishing.
9 Commits • 4 Features
Apr 1, 2025April 2025 monthly summary for Planning-Inspectorate/odw-synapse-workspace. Delivered core platform enhancements, stabilized Spark pool operations, and strengthened deployment governance to accelerate business value. Key outcomes include a Spark pool upgrade to 3.4 in production and test with a naming change to pinssynspodw, a controlled rollback to Spark 3.3 to address compatibility while a fix is evaluated, governance enhancements via CODEOWNERS updates and expanded PR approvals, and baseline configuration enablement through default resources import and publish configuration updates. These changes improved deployment reliability, reduced time-to-review, and established a solid foundation for first-run deployments and scalable publishing.
April 2025
March 2025
6 Commits • 4 Features
Mar 1, 2025March 2025 monthly summary for Planning-Inspectorate/odw-synapse-workspace focusing on business value, features delivered, and technical milestones. Key achievements include ownership updates for code reviews, a new log retrieval API for debugging, and CI/CD improvements to reduce release windows, plus environment workspace naming adjustments to address Horizon performance with a subsequent revert to maintain dev-alignment. These contributions improved code-review accuracy, observability, deployment reliability, and release cadence.
March 2025
6 Commits • 4 Features
Mar 1, 2025March 2025 monthly summary for Planning-Inspectorate/odw-synapse-workspace focusing on business value, features delivered, and technical milestones. Key achievements include ownership updates for code reviews, a new log retrieval API for debugging, and CI/CD improvements to reduce release windows, plus environment workspace naming adjustments to address Horizon performance with a subsequent revert to maintain dev-alignment. These contributions improved code-review accuracy, observability, deployment reliability, and release cadence.
February 2025
3 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for Planning-Inspectorate/odw-synapse-workspace. Focused on strengthening observability, data standardization, and pipeline reliability. Delivered foundational ETL ingestion logging, fixed ingestion metrics logging, and implemented a HR and Casework Data Standardization Pipeline with two new tables and updated notebooks to enable robust analytics.
3 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for Planning-Inspectorate/odw-synapse-workspace. Focused on strengthening observability, data standardization, and pipeline reliability. Delivered foundational ETL ingestion logging, fixed ingestion metrics logging, and implemented a HR and Casework Data Standardization Pipeline with two new tables and updated notebooks to enable robust analytics.
February 2025
Activity
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Quality Metrics
Correctness84.4%
Maintainability84.0%
Architecture80.2%
Performance77.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
HCLJSONPythonSQLTerraformYAML
Technical Skills
Application InsightsAutomated TestingAzure FunctionsAzure MonitorAzure SynapseBackend DevelopmentCI/CDCloudCode OwnershipCode Ownership ManagementCode Review ConfigurationConfiguration ManagementData AnalysisData EngineeringData Flow Management
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