I am a software engineer and tech lead based in Japan. I specialize in taking projects from the development phase through to operational stability, with a track record in heavily regulated domains such as healthcare, payments, and tax compliance.
My strengths lie in observing and deconstructing business workflows, then redesigning them with a combination of human judgment and AI automation — and in quantifying incident impact with SQL, building monitoring, and escalating findings into organizational investment decisions. I am a T-shaped engineer: deep specialization (microservices, ad platforms) paired with cross-functional knowledge (dbt, Terraform, SLI/SLO, AI workflows).
In the FFS (Five-Factors and Stress) personality assessment, my profile runs Diffusive → Preservative → Receptive: I start by generating ideas and acting on them, refine what works into systems that last, and give the results back to people and the organization. That sequence is the foundation of how I work.
Operationalization
Systems that keep running, not one-off fixes — replacing manual review with automation.
Redesigning operations
Observing and deconstructing workflows, then rebuilding them with the right mix of human judgment and AI.
From incident to strategy
Quantifying impact with SQL, building monitoring, and turning findings into investment decisions.
Regulated industries
Repeatedly shipping systems that respond directly to external regulation — from tax code changes to pharmaceutical ad compliance.
