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@asenetcky-r-pkgs @CT-DPH-Data-Management-and-Governance

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asenetcky/README.md

Alexander Senetcky

AI Engineer· Data Scientist · Epidemiologist

MPH-trained, production-hardened data scientist building at the intersection of public health domain expertise and LLM engineering.


About

My background is unusual in AI engineering circles. I trained as an epidemiologist, spent years doing applied NLP and ML in a real production public health context, and I'm now building toward LLM-powered systems and agent architectures. That domain depth — knowing what syndromic surveillance actually means, understanding why a false positive in a suicide ideation classifier has real downstream consequences — shapes how I think about model design and data systems in ways that purely technical backgrounds often don't.

At the Connecticut Department of Public Health, I've worked across Syndromic Surveillance and COVID-19 response. My early work involved building and refining NLP-driven syndrome classifiers on near-realtime emergency department data: opioid overdose patterns, suicidal ideation (with intentionality modifiers), suspected carbon monoxide poisoning, and more. During the pandemic, I moved into daily reporting pipelines feeding the Governor's office and the CT Open Data Portal — and helped build out the automation and data engineering infrastructure that DPH still runs on today.

Now I'm pushing deeper into the engineering side of AI: LLM APIs, agent orchestration, and production-ready tooling. I'm a committed FOSS advocate — the same principles of openness and reproducibility that make great science make great software, and I try to bring both to everything I build.


Currently

  • 🤖 Working on my homelab and building out my local AI stack
  • 📖 Day-to-day stack: R · Python · SQL

Tech Stack

Languages

Python R SQL

AI / Data

LangChain Polars OpenAI Anthropic

DevOps / Infra

Docker GitHub Actions Linux


Connect

📫 linkedin.com/in/alexander-senetcky

Pinned Loading

  1. strata strata Public

    Simple framework for simple automation

    R 2

  2. distiller distiller Public

    Distill your wrangled data down to the CDC's EPHT XML format

    R 1

  3. healthy-ct-concept healthy-ct-concept Public

    HTML 1

  4. asenetcky.dev asenetcky.dev Public

    Personal Site

    HTML