Data Spencer

Featured Projects

Using graph theory to extract a densely-connected subset of runners and courses from sparse ultramarathon race data, enabling statistical inference.

graph-theoryultrasignuppython

link11/15/2024

IFS Journal

The journaling that helps you understand yourself

web-app

link11/15/2024

VertFarm

A webapp for planning efficient alpine routes built with Typescript, React, and WebAssembly.

web-apptypescriptreactwasm

Recent Blog Posts

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11/25/2025· 3 min read

Building This Portfolio: A Vibe-Coded Journey

How I built this data science portfolio site by vibe-coding with modern tools, and my plans for adding real projects

metaweb-developmentportfolionext.js

11/25/2025· 7 min read

A complete setup for GPU-accelerated Bayesian modeling with PyMC on RunPod. Learn how to build a Docker container with CUDA and JAX, sync code with Mutagen, and cut sampling time by 10-100x using cloud GPUs for $0.40/hour.