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Sammi Chong

PROFILE

Sammi Chong

Shinyee Chong delivered robust backend and infrastructure improvements across multiple HMCTS repositories, including hmcts/ccpay-payment-app and hmcts/rd-caseworker-ref-api. She modernized API integrations and security by migrating to Java 21, refactoring OAuth2 flows, and adopting Resilience4j for circuit breaking. Her work included extensive Terraform-based infrastructure as code, standardizing Azure provider constraints and automating alerting for cloud resources. Shinyee enhanced deployment reliability through Helm chart upgrades and OCI repository migrations, while improving test coverage with updated frameworks and accessibility tooling. Using Java, Terraform, and Spring Boot, she consistently focused on maintainability, observability, and deployment stability, demonstrating strong engineering depth and discipline.

Overall Statistics

Feature vs Bugs

87%Features

Repository Contributions

98Total
Bugs
8
Commits
98
Features
53
Lines of code
2,565
Activity Months5

Work History

March 2025

4 Commits • 3 Features

Mar 1, 2025

March 2025 monthly summary focusing on delivering reliable deployment capabilities and enhanced test coverage across two HMCTS repositories. Key changes include Helm chart upgrades, OCI repository migrations, dependency management improvements, and accessibility tooling upgrades, driving deployment reliability, faster release cycles, and better product quality.

January 2025

8 Commits • 7 Features

Jan 1, 2025

January 2025 monthly summary for development team focusing on Terraform provider compatibility, infrastructure stabilization, and testing improvements across multiple services. Delivered provider constraint updates to align with latest AzureRM releases, stabilized critical modules, and enhanced CI/test definitions, delivering measurable reductions in deployment risk and improved platform reliability.

December 2024

45 Commits • 21 Features

Dec 1, 2024

December 2024 achievements across 10 repositories focused on scalable infrastructure as code, standardized alerting, and improved CI/CD, delivering business value through reliable deployments and observability. The work demonstrated solid IaC discipline, provider/version governance, and automation of environment-specific configurations.

November 2024

35 Commits • 20 Features

Nov 1, 2024

November 2024 performance summary focusing on modernization, reliability, and deployment improvements across ccpay-payment-app, cnp-flux-config, and ccfr-fees-register-admin-web. Delivered a major Java 21 upgrade; API quality improvements via SpringDoc/FF4j upgrades and OpenAPI migration; initial OpenTelemetry integration groundwork; extensive code hygiene and configuration improvements; and scalability/deployment enhancements with autoscaling and Helm chart updates. Key bugs fixed included merge conflicts, Spring Security configuration fixes, and improved exception handling. Result: faster feature delivery, more robust deployments, better observability, and lower maintenance risk.

October 2024

6 Commits • 2 Features

Oct 1, 2024

Month 2024-10: Security-focused dependency hardening, OAuth2 client modernization, and resilience framework migration in hmcts/ccpay-payment-app. Delivered critical security updates, migrated core HTTP client strategies to modern Spring WebFlux/WebClient, and migrated from Hystrix to Resilience4j, with test/config improvements and cleanup for future readiness.

Activity

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Quality Metrics

Correctness88.4%
Maintainability89.4%
Architecture85.6%
Performance79.0%
AI Usage21.6%

Skills & Technologies

Programming Languages

GradleGroovyHCLJavaJenkinsfileNodePropertiesTerraformYAMLyaml

Technical Skills

API DevelopmentAPI DocumentationAPI IntegrationAPI SecurityAccessibility TestingAzureAzure MonitorBackend DevelopmentBuild AutomationBuild ConfigurationCI/CDCloudCloud ConfigurationCloud EngineeringCloud Infrastructure

Repositories Contributed To

14 repos

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

hmcts/ccpay-payment-app

Oct 2024 Nov 2024
2 Months active

Languages Used

GradleJavaPropertiesYAML

Technical Skills

API IntegrationBackend DevelopmentBuild AutomationDependency ManagementJavaJava Development

hmcts/rd-caseworker-ref-api

Dec 2024 Dec 2024
1 Month active

Languages Used

GroovyHCL

Technical Skills

AzureCI/CDCloudCloud MonitoringDatabase ManagementDevOps

hmcts/rd-commondata-api

Dec 2024 Dec 2024
1 Month active

Languages Used

GroovyHCL

Technical Skills

AzureCI/CDDevOpsInfrastructure as CodeJenkinsTerraform

hmcts/rd-location-ref-api

Dec 2024 Dec 2024
1 Month active

Languages Used

GroovyHCLTerraform

Technical Skills

AzureCI/CDCloudCloud ConfigurationDevOpsInfrastructure as Code

hmcts/ccfr-fees-register-admin-web

Nov 2024 Mar 2025
3 Months active

Languages Used

YAMLHCLNode

Technical Skills

Configuration ManagementDevOpsHelmInfrastructure as CodeTerraformAccessibility Testing

hmcts/rd-user-profile-api

Dec 2024 Dec 2024
1 Month active

Languages Used

GroovyHCLJenkinsfileTerraform

Technical Skills

AzureCI/CDDevOpsInfrastructure as CodeTerraform

hmcts/rd-shared-infrastructure

Dec 2024 Dec 2024
1 Month active

Languages Used

HCLTerraform

Technical Skills

Cloud EngineeringCloud InfrastructureDevOpsInfrastructure as CodeTerraform

hmcts/am-role-assignment-refresh-batch

Dec 2024 Mar 2025
3 Months active

Languages Used

HCLYAML

Technical Skills

Infrastructure as CodeTerraformDevOpsHelm

hmcts/ccd-case-activity-api

Jan 2025 Jan 2025
1 Month active

Languages Used

GradleHCL

Technical Skills

Build AutomationDependency ManagementInfrastructure as CodeTerraform

hmcts/am-role-assignment-service

Dec 2024 Jan 2025
2 Months active

Languages Used

HCL

Technical Skills

Cloud InfrastructureDevOpsTerraform

hmcts/am-judicial-booking-service

Dec 2024 Jan 2025
2 Months active

Languages Used

HCL

Technical Skills

DevOpsInfrastructure as CodeTerraform

hmcts/am-org-role-mapping-service

Dec 2024 Jan 2025
2 Months active

Languages Used

HCL

Technical Skills

DevOpsInfrastructure as CodeTerraform

hmcts/rd-location-ref-data-load

Dec 2024 Dec 2024
1 Month active

Languages Used

HCL

Technical Skills

DevOpsInfrastructure as CodeTerraform

hmcts/cnp-flux-config

Nov 2024 Nov 2024
1 Month active

Languages Used

yaml

Technical Skills

Configuration ManagementDevOps

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