govuk-one-login/performance-testing
Nov 2024 – Apr 2025
5 Months active
Languages Used
TypeScript
Technical Skills
Code QualityFront End DevelopmentLintingLoad TestingPerformance TestingTest Automation
Sam-A-Morak
PROFILE
Sam-a-morak
Samuel Morakinyo developed and enhanced performance testing capabilities for the govuk-one-login/performance-testing repository, focusing on authentication, identity, and address verification flows. He designed and implemented granular load testing profiles using TypeScript and k6, enabling realistic simulation of peak and varied traffic scenarios. Samuel improved test automation and configuration management, refining ramp-up durations and scenario iteration controls to better mirror production usage. His work addressed code quality through targeted linting fixes and streamlined test validation logic, reducing false positives and maintenance overhead. These contributions deepened test coverage, supported capacity planning, and improved the reliability of performance signals for production readiness.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
24Total
Bugs
2
Commits
24
Features
6
Lines of code
406
Activity Months5
Your Network
307 peopleSame Organization
@digital.cabinet-office.gov.uk297
Work History
April 2025
2 Commits • 1 Features
Apr 1, 2025Month 2025-04: Focused on strengthening performance testing coverage for authentication flow in govuk-one-login/performance-testing. Delivered Authentication Load Testing Enhancements to more accurately simulate peak load for signUp and signIn, introduced perf006Iteration3PeakTest profile, and refined ramp-up durations to mirror real-world usage. These changes reduce production risk by enabling earlier bottleneck detection and capacity planning under peak conditions.
2 Commits • 1 Features
Apr 1, 2025Month 2025-04: Focused on strengthening performance testing coverage for authentication flow in govuk-one-login/performance-testing. Delivered Authentication Load Testing Enhancements to more accurately simulate peak load for signUp and signIn, introduced perf006Iteration3PeakTest profile, and refined ramp-up durations to mirror real-world usage. These changes reduce production risk by enabling earlier bottleneck detection and capacity planning under peak conditions.
April 2025
March 2025
11 Commits • 2 Features
Mar 1, 2025March 2025 performance-testing summary for govuk-one-login/performance-testing. 1) Key features delivered: Expanded Authentication/OLH performance test profiles with spike-based load profiles (spikeI2HighTraffic, spikeI2LowTraffic) and peak/iteration-based scenarios (perf006Iteration2PeakTest); updated I2 test profiles, duration/arrival-rate tweaks, and removal of outdated profiles; terminology aligned with current test flows. AIS Performance Test Configuration Enhancements: increased pre-allocated VUs and max VUs, higher target concurrency, and refined ramp-up to stress AIS. 2) Major bugs fixed: AIS test content validation now searches for 'intervention' rather than 'Perf Testing' to correctly identify intervention data. 3) Overall impact and accomplishments: Broader, more realistic load testing coverage, improved reliability of performance signals, and reduced maintenance overhead through profile cleanup and standardization. 4) Technologies/skills demonstrated: Load testing design and automation, test scripting (Auth AIS scripts), configuration management, test data validation, ramp-up planning, and cross-team test terminology alignment.
March 2025
11 Commits • 2 Features
Mar 1, 2025March 2025 performance-testing summary for govuk-one-login/performance-testing. 1) Key features delivered: Expanded Authentication/OLH performance test profiles with spike-based load profiles (spikeI2HighTraffic, spikeI2LowTraffic) and peak/iteration-based scenarios (perf006Iteration2PeakTest); updated I2 test profiles, duration/arrival-rate tweaks, and removal of outdated profiles; terminology aligned with current test flows. AIS Performance Test Configuration Enhancements: increased pre-allocated VUs and max VUs, higher target concurrency, and refined ramp-up to stress AIS. 2) Major bugs fixed: AIS test content validation now searches for 'intervention' rather than 'Perf Testing' to correctly identify intervention data. 3) Overall impact and accomplishments: Broader, more realistic load testing coverage, improved reliability of performance signals, and reduced maintenance overhead through profile cleanup and standardization. 4) Technologies/skills demonstrated: Load testing design and automation, test scripting (Auth AIS scripts), configuration management, test data validation, ramp-up planning, and cross-team test terminology alignment.
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 performance-focused development summary for govuk-one-login/performance-testing. The month centered on delivering scalable performance testing capabilities across identity, authentication, and KBV workflows, enabling thorough load testing and validation to support reliability and capacity planning.
3 Commits • 1 Features
Feb 1, 2025February 2025 performance-focused development summary for govuk-one-login/performance-testing. The month centered on delivering scalable performance testing capabilities across identity, authentication, and KBV workflows, enabling thorough load testing and validation to support reliability and capacity planning.
February 2025
January 2025
4 Commits • 1 Features
Jan 1, 2025January 2025 focused on strengthening performance testing coverage for critical CRA flows in the govuk-one-login/performance-testing repository. Delivered Enhanced Level 2 (L2) performance testing profiles for Fraud and Passport CRI, including updates to sign-in profiling, tuning of the SuddenSpike_L2 parameterization, and the introduction of iteration duration control in test scripts to enable more thorough performance analysis. These changes improve test coverage, enable earlier detection of performance regressions, and support more accurate capacity planning for production systems.
January 2025
4 Commits • 1 Features
Jan 1, 2025January 2025 focused on strengthening performance testing coverage for critical CRA flows in the govuk-one-login/performance-testing repository. Delivered Enhanced Level 2 (L2) performance testing profiles for Fraud and Passport CRI, including updates to sign-in profiling, tuning of the SuddenSpike_L2 parameterization, and the introduction of iteration duration control in test scripts to enable more thorough performance analysis. These changes improve test coverage, enable earlier detection of performance regressions, and support more accurate capacity planning for production systems.
November 2024
4 Commits • 1 Features
Nov 1, 2024November 2024 performance review for govuk-one-login/performance-testing: focus on delivering granular performance testing capabilities and improving code quality. Key features introduced, and critical linting fixes completed to stabilize CI and enhance reliability of performance results. Overall, these efforts boosted test coverage, reduced false positives in CI, and provided clearer signals for capacity planning and optimization.
4 Commits • 1 Features
Nov 1, 2024November 2024 performance review for govuk-one-login/performance-testing: focus on delivering granular performance testing capabilities and improving code quality. Key features introduced, and critical linting fixes completed to stabilize CI and enhance reliability of performance results. Overall, these efforts boosted test coverage, reduced false positives in CI, and provided clearer signals for capacity planning and optimization.
November 2024
Activity
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Quality Metrics
Correctness86.6%
Maintainability90.8%
Architecture85.8%
Performance84.2%
AI Usage20.8%
Skills & Technologies
Programming Languages
TypeScript
Technical Skills
AuthenticationCode QualityConfigurationConfiguration ManagementDevOpsFront End DevelopmentLintingLoad TestingLoad Testing ConfigurationPerformance TestingScriptingTest Automationk6
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