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msds @ usfca
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msds @ usfca

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pjnhek/README.md

hey, i'm James

ai engineer at asurion and data science grad student at USF, based in san francisco.

i build RAG pipelines, search systems, evaluation frameworks, and AI agents for production.

what i've been working on

  • payroll agent - turns a messy payroll email into human-approved paychecks; deterministic code (not confidence scores) gates every money decision, with real IRS Pub 15-T withholding
  • gtm research pipeline mcp server - scores company domains against an editable ICP and drafts outreach where every claim traces to a cited retrieval or gets dropped. Groundedness measured by an LLM-as-judge eval; live as a hosted MCP server
  • sf date night concierge - building an agentic RAG pipeline that plan dates in SF and making reservations on your behalf
  • customer service bot intent detection - e2e voice pipeline (stt -> tts) and llm orchestration for intent detection
  • multi-tenant RAG pipeline (asurion) - ingestion and retrieval system with zero-code model deployment
  • KB health detection (asurion) - corrective RAG system that flags outdated knowledge base content
  • weather prediction pipeline - daily Airflow pipeline on GCP that predicts tomorrow's high temp
  • nba home court advantage - statistical deep dive into whether it still matters

tools i use

python, sql, langchain, rag, llms, bigquery, airflow, mongodb, gcp, docker, git, anthropic, pydantic, pytest, exa, browserbase

find me

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  1. payroll_agent payroll_agent Public

    Email-driven payroll agent: an LLM reads messy submitted hours, but deterministic code owns name resolution and the process-or-clarify decision — one human approves the calculated run before it's s…

    Python

  2. poc_scraper poc_scraper Public

    Grounded GTM account research: ICP scoring and citation-traced outreach, exposed as a live hosted MCP server. Every claim traces to a numbered retrieval or gets dropped.

    Python

  3. deshmukh-neel/mlops_city_concierge deshmukh-neel/mlops_city_concierge Public

    Python 2

  4. voice-intent-eval voice-intent-eval Public

    Voice interaction testing framework with LLM evaluation

    Python

  5. nba_home_court_advantage nba_home_court_advantage Public

    Does "Home Court Advantage" exist in modern NBA basketball?

    Python 1

  6. msds697-weather-pipeline msds697-weather-pipeline Public

    Python