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William KomoriWK
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William Komori

@williamkomori

Engineering Manager building scalable teams and production AI infrastructure for fintech, payments, and travel tech.

Brazil
Message

What I'm looking for

I’m looking to lead and scale high-performing engineering teams with technical depth, ownership culture, and measurable outcomes—especially where production AI, reliability, and technical governance matter.

I’m an Engineering Manager with 8+ years in software and 5+ years building and scaling product teams in fintech, payments, and travel tech. I lead cross-functional squads of up to 12 engineers, prioritizing delivery, technical excellence, and engineering growth through an ownership culture and measurable business impact.

Over the past year, I built production AI infrastructure end to end—hybrid RAG, multi-provider LLM orchestration, and Claude agent pipelines—giving my teams a rare edge. I’ve driven real outcomes like reducing production incidents by 40%, tripling deployment frequency via DORA metrics, cutting tech-debt by ~90%, and improving mobile quality with 99.95% crash-free sessions, while strengthening observability, hiring, onboarding, and technical governance.

Experience

Work history, roles, and key accomplishments

GF
Current

Engineering Manager / Technical Advisor

Glober Finance

Dec 2025 - Present (6 months)

Led engineering oversight and technical governance for an internet-banking & FX platform, improving reliability, scalability, and regulatory compliance. Authored an information-security plan and incident-response framework and managed vendor relationships and SLAs to support 10x growth.

RI
Current

Founder & Lead Engineer

Rikuchan

Jan 2025 - Present (1 year 5 months)

Built a B2B SaaS solo by orchestrating Claude Code agent teams in production, decomposing initiatives into agent-executable specs with acceptance criteria and integrating outputs into deliverables. Developed a multi-provider LLM gateway with hybrid RAG (pgvector + BM25 + reranking) and implemented verification gates, ADR-logged decisions, and smoke-test suites.

Education

Degrees, certifications, and relevant coursework

William hasn't added their education

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