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raihan-r

PROFILE

Raihan-r

Raihan Rahman worked extensively on the hmcts/cnp-flux-config repository, delivering robust configuration management and end-to-end testing solutions over six months. He engineered environment-aligned case deletion workflows, refined simulation accuracy, and improved test reliability by updating YAML-based configurations and automating test data management. Leveraging skills in DevOps, JavaScript, and YAML, Raihan standardized test environments across AAT, demo, and production, reducing configuration drift and minimizing test flakiness. He also enhanced the hmcts/pcq-frontend repository by modernizing cross-browser testing matrices, removing legacy browsers, and aligning QA with real-user environments. His work demonstrated depth in configuration hygiene and continuous integration practices.

Overall Statistics

Feature vs Bugs

78%Features

Repository Contributions

20Total
Bugs
2
Commits
20
Features
7
Lines of code
183
Activity Months6

Work History

October 2025

1 Commits • 1 Features

Oct 1, 2025

Month: 2025-10 — hmcts/pcq-frontend: Delivered a Cross-Browser Testing Configuration Update to modernize the browser matrix and improve test reliability. Updated configurations to include newer iOS Safari and Windows Chrome/Edge versions; removed Internet Explorer and older Windows/Edge versions to align with current testing environments. No major bugs fixed this month. Overall impact: reduces test fragility, speeds up CI validation, and better aligns QA with real-user environments. Technologies/skills demonstrated: cross-browser testing configuration, browser matrix governance, Git-based release practices, and frontend QA collaboration.

March 2025

1 Commits • 1 Features

Mar 1, 2025

Concise monthly summary for 2025-03 focusing on business value and technical achievements for hmcts/cnp-flux-config. Key deliverable this month was refining the CCD Disposer simulation configuration by pruning SIMULATED_CASE_TYPES in prod.yaml to remove GrantOfRepresentation and Caveat, with CCD_DISPOSER_REQUEST_LIMIT unchanged. No major bugs recorded. This work improves simulation accuracy, reduces noise in production scenarios, and preserves throughput. Committed change: 5bc535402d27622c98d972e1cd439716ff03b8e8 (lau-1065).

February 2025

6 Commits • 2 Features

Feb 1, 2025

February 2025 monthly summary for hmcts/cnp-flux-config: Reinstated prior deletion behavior for case IDs in AAT with production limit preserved; extended AAT testing with NFD case type support; enhanced Demo environment for testing with new case types and more frequent cron runs. These updates improve testing fidelity, reduce risk in non-prod environments, and accelerate validation cycles through config-driven changes and automated scheduling.

January 2025

8 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary for hmcts/cnp-flux-config. Focused on delivering end-to-end readiness for live case deletion, standardizing testing configurations across AAT and production, and cleaning up obsolete test data. Also improved code hygiene with trailing-space fixes and prepared production E2E coverage for critical paths.

December 2024

2 Commits • 1 Features

Dec 1, 2024

Monthly summary for 2024-12 focusing on the hmcts/cnp-flux-config repository. The month prioritized alignment between test environments and production-like live mode configurations for case disposal, alongside stabilizing the test suite through configuration hygiene.

November 2024

2 Commits • 1 Features

Nov 1, 2024

November 2024 monthly summary for hmcts/cnp-flux-config: Implemented AAT environment rate-limiting for CCD Case Disposer and expanded deletion tests to include HearingRecordings, delivering more reliable test runs and safer performance testing under constrained conditions. This work reduces risk of flakiness in CI, improves test predictability, and strengthens coverage for critical delete flows. Commits captured: 64606235adae2fc6d90efe17d73cff77919c453e and 199e6b6a2d1786c3d3ef5dd6c51495e00c9b985b.

Activity

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Quality Metrics

Correctness88.0%
Maintainability88.0%
Architecture84.0%
Performance83.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptYAMLyaml

Technical Skills

Configuration ManagementCross-browser testingDevOpsEnd-to-End TestingTesting

Repositories Contributed To

2 repos

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

hmcts/cnp-flux-config

Nov 2024 Mar 2025
5 Months active

Languages Used

YAMLyaml

Technical Skills

Configuration ManagementDevOpsEnd-to-End TestingTesting

hmcts/pcq-frontend

Oct 2025 Oct 2025
1 Month active

Languages Used

JavaScript

Technical Skills

Configuration ManagementCross-browser testing

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