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Witek

PROFILE

Witek

Witek Poreda contributed to several SkillsFundingAgency repositories, focusing on backend development, API enhancements, and documentation. He improved cohort navigation in das-employercommitments-v2 by refining ASP.NET MVC routing and updating unit tests, resolving broken links and strengthening test coverage. In das-providercommitments and das-apim-endpoints, he introduced C#-based data filtering for learner records, enabling more precise analytics. Witek also enhanced Google Analytics integration by enriching payloads with claims-based user segmentation. His work extended to repository governance, updating CODEOWNERS for better code review, and consolidating Markdown documentation in das-apim-endpoints, which streamlined onboarding and improved maintainability across multiple modules and workflows.

Overall Statistics

Feature vs Bugs

91%Features

Repository Contributions

17Total
Bugs
1
Commits
17
Features
10
Lines of code
528
Activity Months4

Work History

October 2025

8 Commits • 3 Features

Oct 1, 2025

Month: 2025-10 — Consolidated developer documentation and feature onboarding for SkillsFundingAgency/das-apim-endpoints. Delivered new and improved docs to support feature rollouts, local development, and cross-team governance. Focused on making Azure Storage-based workflows & related setups repeatable, alongside a broader documentation refresh across multiple modules to reduce onboarding time and maintenance overhead.

September 2025

2 Commits • 2 Features

Sep 1, 2025

September 2025 monthly summary: Key analytics enhancement delivered across two repos to strengthen data-driven decision making. Implemented LevyFlag extraction from user claims and inclusion in the Google Analytics data payload, enabling granular user segmentation and improved reporting. Impact highlights: - Added LevyFlag to GaData and wired through to the GA tracking script in both the employer accounts and employer commitments v2 repositories, enabling cohort analysis by LevyFlag at measurement time. - Achieved cross-repo alignment of GA data payloads, ensuring consistent analytics across platforms and simplifying reporting pipelines. - Reduced data gaps for LevyFlag-based analysis, enabling more accurate attribution and business insights related to levy-enabled user segments. Technologies/skills demonstrated: - Data modeling and payload enrichment for Google Analytics - Claims-based data extraction and serialization - Cross-repo coordination and PR-driven development - GA tracking integration and analytics-driven reporting

August 2025

5 Commits • 5 Features

Aug 1, 2025

August 2025 was focused on strengthening code ownership governance across four DAS repositories and laying the groundwork for enhanced data filtering in learner and commitments data. Key governance work established clearer ownership by adding @witpo to CODEOWNERS for core source code paths, improving review accountability and response times. In parallel, we initiated filtration capabilities to support more precise data retrieval (start month/year and start date) in the provider commitments and API endpoints, setting the stage for improved reporting and analytics. No explicit major bugs fixed this month; the work delivered reduces delivery risk and improves maintainability, security, and collaboration across teams.

July 2025

2 Commits

Jul 1, 2025

In July 2025, delivered a focused fix in SkillsFundingAgency/das-employercommitments-v2 to restore reliable cohort details navigation by renaming the route from 'Details' to 'CohortDetails' and updating tests accordingly. This resolved a broken cohort details link, strengthened the test suite, and improved user experience. The work demonstrates routing discipline, test-driven updates, and solid Git traceability.

Activity

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Quality Metrics

Correctness95.2%
Maintainability95.2%
Architecture95.2%
Performance94.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

C#Markdown

Technical Skills

API DevelopmentAPI IntegrationASP.NETASP.NET MVCBackend DevelopmentCode Ownership ManagementDevOpsDocumentationRepository ManagementUnit TestingWeb Development

Repositories Contributed To

5 repos

Overview of all repositories you've contributed to across your timeline

SkillsFundingAgency/das-apim-endpoints

Aug 2025 Oct 2025
2 Months active

Languages Used

C#Markdown

Technical Skills

API DevelopmentBackend DevelopmentUnit TestingDocumentation

SkillsFundingAgency/das-employercommitments-v2

Jul 2025 Sep 2025
3 Months active

Languages Used

C#

Technical Skills

ASP.NET MVCBackend DevelopmentUnit TestingDevOpsRepository ManagementASP.NET

SkillsFundingAgency/das-providercommitments

Aug 2025 Aug 2025
1 Month active

Languages Used

C#

Technical Skills

API IntegrationBackend Development

SkillsFundingAgency/das-commitments

Aug 2025 Aug 2025
1 Month active

Languages Used

No languages

Technical Skills

Code Ownership ManagementDevOps

SkillsFundingAgency/das-employer-accounts

Sep 2025 Sep 2025
1 Month active

Languages Used

C#

Technical Skills

ASP.NETBackend DevelopmentWeb Development

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