Jevin Nishioka
SWE at Deloitte. I embed with enterprise clients and build distributed backend systems.
At a defense contractor, I'm building an event source spine linking factory-floor systems to enterprise ERP, along with an LLM-powered sync job keeping scattered internal specifications consistent.
Previously, I built high-availability, user-facing services for a Fortune 50 brokerage.

Projects
Focusing on open source tooling and infrastructure for accelerating agent deployments.
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- Agent Tooling
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Portable tool execution service that reduces the burden on agent applications by managing environment complexity and eliminating repetitive tool implementation
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- Benchmarking
- Evaluation
- Infrastructure
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Control-plane infrastructure for long-running jobs requiring per-task isolation such as benchmarks, evals, regression tests and general experiments
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- Agent Runtime
- Harness
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Model-agnostic agent runtime that manages long context, provides tracing, tools and event streaming. Has RAG-based memory system, a trace viewer and cron job scheduler as additional plugins