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Guogang FuGF
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Guogang Fu

@guogangfu

Senior Software Engineer at Frienzy Corporation who shipped a RAG assistant handling 400K+ monthly queries under 200ms p95 latency.

United States
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At Frienzy Corporation, I shipped a compliance Q&A RAG assistant for loan officers that handles more than 400K monthly queries at under 200ms p95 latency. I built its document ingestion and retrieval pipeline, source-cited answers, and audit trail for regulatory review.

I also designed multi-step AI workflows for income verification and fraud-signal aggregation, and architected a SOC 2-compliant mortgage document agent. Confidence-based human review helped reduce manual processing time by 61% and time-to-close by three weeks per application.

Across my work at GabbySoftware, WillowTree, Intellectsoft, and Google, I’ve built software for property management, education, recruiting, and clinical data. I’ve also developed backend services, mobile features, and LLM-powered products, including a research-agent proof of concept.

Experience

Work history, roles, and key accomplishments

Google logoGO

Software Engineer Intern – Backend & Clinical Data

Aug 2013 - Jun 2014 (10 months)

Built HIPAA-compliant PHP/MySQL backend modules for Veeva Vault clinical document management. Developed Java Spring MVC HL7 ingestion pipelines and improved search UX, reducing document retrieval time by 44%.

Education

Degrees, certifications, and relevant coursework

The University of Tokyo logoTT

The University of Tokyo

Bachelor of Science, Computer Science

Grade: GPA 3.8

Bachelor of Science in Computer Science from the University of Tokyo, completed in 2014.

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