Python

Phaemos: Building a Predictive Maintenance Platform from Firmware to Dashboard

How I am building Phaemos - a full-stack predictive maintenance platform with four hardware nodes (ESP32, STM32 Black Pill, Arduino Nano, Raspberry Pi Pico 2W), 11 sensors, a FastAPI backend, Isolation Forest ML and a live Next.js dashboard.

Learning Business Analytics: From Probability to Machine Learning

Notes from working through a structured executive education business analytics course, covering probability, statistics, Python, descriptive analytics, predictive ML and prescriptive optimisation.

Building My Portfolio: Decisions, Stack and What I Learned

How I rebuilt my portfolio from scratch and kept building it: Next.js App Router, TypeScript, Tailwind CSS, Upstash Redis, Vercel, Python daemons for live device status, a custom PS5 OAuth v2 Cloudflare Worker, 5-tier GPC game detection with IGDB cover art, Discord presence via Lanyard and Spotify now-playing - and what shipping something personal actually teaches you.

Python

NumPy broadcasting aligns shapes right-to-left and stretches size-1 dimensions

iot

PHAEMOS - Smart Maintenance Platform

End-to-end IoT and predictive maintenance platform - four hardware nodes, FastAPI backend, Isolation Forest anomaly detection, Next.js live dashboard with alert and ticket workflows, actively being built

Video

How I Would Learn Python FAST (If I Could Start Over)

Andrew Codesmith