Mariko Nagahama
Software Engineer
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolMariko Nagahama is a software engineer and tech lead with a decade of engineering experience and a background as a senior HR leader who drove global talent and organizational transformations at AWS, S&P Global, CBRE and FedEx. She combines people-centered leadership and business acumen from HR head roles with hands-on back-end development contributions—most notably to the popular terraform-provider-snowflake project—bringing a rare blend of organizational design savvy and code-level craftsmanship. Based in Tokyo, she excels at cross-cultural stakeholder influence, complex change programs (separations, M&A integrations, outsourcing) and building reliable infrastructure through refactoring and test improvements. Her MBA and multilingual, international career inform a pragmatic approach to engineering problems that considers both technical quality and the human systems that sustain it.
10 years of coding experience
2 years of employment as a software developer
Bachelor of Arts (B.A.), English Literature, Bachelor of Arts (B.A.), English Literature at 早稲田大学 WASEDA UniversityMaster of Business Administration (M.B.A.), Master of Business Administration (M.B.A.) at University of Leicester
Github Skills (6)
terraformer10
go10
terraform10
snowflake10
testing8
code-analysis7
Programming languages (6)
Github contributions (5)
snowflakedb/terraform-provider-snowflake
Oct 2022 - Jan 2023
Terraform provider for managing Snowflake accounts
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 reviews, 26 commits, 31 PRs in 3 months
Contributions summary:Mariko contributed to the `terraform-provider-snowflake` repository, a Terraform provider for managing Snowflake accounts. The commits indicate the addition of the `godot` tool for code analysis, along with refactoring efforts. The user also made improvements to the codebase by adding missing `t.Helper()` calls in test files. Further commits reveal the user's work on implementing functions related to grants and fixing a misspelling.
providersnowflakeaccountsterraformterraform-provider
mnagaa/devops-snowflake-terraform
Dec 2022 - Jan 2023
SnowflakeとTerraformで作るデータ基盤入門
Contributions:67 commits, 18 PRs, 10 pushes in 1 month
sqlsnowflakeauroraterraform
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