Welcome

Hannah Smith

ML Engineer · Data Scientist · Founder

Manhattan skyline

About

Building at the intersection of data, intelligence, and impact.

I'm a Senior ML Engineer and Data Scientist with a decade of experience shipping production machine learning systems. By day, I build ML products at scale. Outside of that, I find time to work on personal projects at the intersection of AI and real-world problems that matter to me.

Based between Manhattan and North Carolina, I'm drawn to building technology that feels useful from the moment you touch it. The projects here reflect what I care about and where I'm headed.

Skills and Exposure

Programming Languages

5
Python SQL JavaScript TypeScript HTML/CSS

ML & AI

8
PyTorch scikit-learn Hugging Face LangChain LangGraph RAG Systems LLM Integrations Time-Series Forecasting

ML Evaluation & Observability

3
TruLens PromptFoo Langfuse

Data & Scientific Computing

3
Pandas NumPy SciPy

Databases

3
PostgreSQL Redshift Snowflake

Web Frameworks

4
FastAPI Flask React Astro

Visualization & BI

3
Tableau Plotly / Dash Streamlit

Cloud & Infrastructure

2
OpenShift / Kubernetes Docker

Data Engineering

2
Airflow / Prefect Databricks

Dev Tools & Workflow

4
Git / GitHub Jupyter Linux / CLI CI/CD

Foreign Languages

3
English — native Spanish — proficient French — limited
10+ years in production ML · Senior ML Engineer & Data Scientist 40 skills

Writing

On the page.

I'm a polymath at heart. Reading, writing, and language have always run alongside the math and engineering. For a long time those felt like separate worlds, but building in AI has been the thing that finally brings all of it together. My Substack is where the non-technical side lives: lifestyle, culture, and whatever else I'm thinking about.

Read on Substack

Connect

Let's talk.

Whether it's a collaboration, an idea, or just a good conversation. I'd love to hear from you.