Hiroyuki Sasagawa
Mulesoft - Technical Architect at Salesforce
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolHiroyuki Sasagawa is a cloud-native integration architect with nine years of hands-on software and systems experience, now leading MuleSoft professional services at Salesforce from Tokyo. He has designed and productionized API-driven platforms, CI/CD pipelines, and microservices across industries including IoT, SaaS, and gaming, and previously helped customers modernize on OpenShift and AWS. As an active OSS contributor, he has enhanced the Tekton CLI to improve resource management and deletion workflows, reflecting a practical focus on developer experience. Known for blending deep technical troubleshooting (including MySQL performance tuning) with clear business context, he accelerates proofs-of-concept and adoption of service mesh and cloud-native patterns. Colleagues rely on him for pragmatic architecture guidance, sample implementations, and public advocacy of modern platform practices.
8 years of coding experience
13 years of employment as a software developer
Nihon Bunri High SchoolBachelor's degree, Economics, Bachelor's degree, Economics at Aoyama Gakuin University
Japanese, English
Github Skills (5)
tekton10
go10
cli10
command-line10
pipeline9
Programming languages (11)
Github contributions (5)
tektoncd/cli
Aug 2019 - Mar 2020
A CLI for interacting with Tekton!
Role in this project:
Back-end Developer
Back-end DeveloperContributions:39 commits, 32 PRs, 166 comments in 6 months
Contributions summary:Hiroyuki contributed to the Tekton CLI by adding commands related to deleting pipeline resources, pipelines, tasks, taskruns and pipeline resources. These additions involved modifying existing codebase and adding new command functionality. The changes included incorporating force delete flags, and interactive prompts for deletion confirmation. The user's work focuses on enhancing the CLI's capabilities for managing and deleting various Tekton resources.
pipelinetektoncommand-linetekton-pipelinescli
16yuki0702/tracing-app
Oct 2019 - Feb 2020
Contributions:40 commits, 37 pushes, 2 branches in 4 months
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