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Hideaki Murakami

PROFILE

Hideaki Murakami

Hideaki Murakami contributed to OctopusDeploy’s Calamari and related repositories by engineering robust backend features and infrastructure improvements. He developed AWS account-type-based authentication and environment setup, enhancing deployment flexibility and test coverage using Go and AWS services. In Calamari, he refactored IIS deployment scripts for PowerShell 7.3+ compatibility and improved Kubernetes resource status checks, increasing reliability and error resilience. Hideaki also introduced detailed logging for package cache operations and implemented a machine-side cache retention policy in go-octopusdeploy, leveraging Go and API design. His work included security patching and dependency management, ensuring stable, maintainable deployments and demonstrating depth in cloud and DevOps engineering.

Overall Statistics

Feature vs Bugs

88%Features

Repository Contributions

10Total
Bugs
1
Commits
10
Features
7
Lines of code
2,069
Activity Months4

Work History

October 2025

3 Commits • 2 Features

Oct 1, 2025

October 2025 performance- and security-focused delivery across OctopusDeploy repos, delivering critical Go tooling updates, library upgrades, and routine maintenance to strengthen security posture, stability, and dependency health. Repos touched: OctopusDeploy/cli, OctopusDeploy/go-octopusdeploy.

June 2025

2 Commits • 2 Features

Jun 1, 2025

June 2025 monthly summary focusing on delivery and impact across two repositories. Highlights include improved observability for package cache operations in Calamari and the introduction of a machine-side package cache retention policy in go-octopusdeploy, with cross-repo benefits for disk usage control and policy-driven configuration.

May 2025

2 Commits • 2 Features

May 1, 2025

Month: 2025-05 — Focused on reliability and resilience improvements for deployment workflows in OctopusDeploy/Calamari. Delivered two major features: IIS Deployment Script Compatibility and Robustness, which refactors the deployment script to run in a Windows PowerShell compatibility session to support PowerShell 7.3 and later, with enhanced error handling, retry logic, and IIS configuration across websites, web apps, and virtual directories; and Kubernetes Resource Status Check Robustness, which strengthens resource status checks with better error handling and retries, updates ResourceRetriever to return results with warnings instead of throwing on invalid JSON or retrieval errors, and refines RunningResourceStatusCheck to report failures properly and allow graceful continuation or termination. These changes improve reliability, reduce deployment failures, and enable safer rollouts across PS versions and Kubernetes clusters.

December 2024

3 Commits • 1 Features

Dec 1, 2024

December 2024 monthly summary for OctopusDeploy/Calamari focusing on delivered features, major fixes, impact, and skills demonstrated. Highlights include a new authentication/ENV setup path for AWS accounts and a corresponding test-coverage improvement that reduces deployment risk.

Activity

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Quality Metrics

Correctness93.0%
Maintainability91.0%
Architecture88.0%
Performance84.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

C#GoPowerShell

Technical Skills

API DesignAWSAuthenticationBackend DevelopmentCloud ComputingCloudFormationDependency ManagementDevOpsError HandlingGoGo ModulesIIS ManagementInfrastructure as CodeKubernetesLogging

Repositories Contributed To

3 repos

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

OctopusDeploy/Calamari

Dec 2024 Jun 2025
3 Months active

Languages Used

C#PowerShell

Technical Skills

AWSAuthenticationBackend DevelopmentCloud ComputingCloudFormationDevOps

OctopusDeploy/go-octopusdeploy

Jun 2025 Oct 2025
2 Months active

Languages Used

Go

Technical Skills

API DesignBackend DevelopmentGoDependency Management

OctopusDeploy/cli

Oct 2025 Oct 2025
1 Month active

Languages Used

Go

Technical Skills

Dependency ManagementGo ModulesSecurity Patching

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