Archives

All the articles I've archived.

2026 ³

May ¹

Building a WhatsApp AI Agent — FastAPI, Evolution API, and a multi-model OpenAI pipeline

14 May, 2026

Architecture and engineering decisions behind a WhatsApp group bot that uses GPT-4.1, Whisper, and a Redis message buffer to log gym workouts with personality.

April ²

BOA Forecaster — Multi-model time-series forecasting with Bayesian Optimisation

24 Apr, 2026

A pluggable Python framework for forecasting at scale: SARIMA, tree-based ML, deep learning, and weighted ensembles, all tuned with Optuna.
Hi, I'm Tommy

23 Apr, 2026

Data Scientist building the path towards AI Engineer.