From Cloudflare Blog to Data Lake: Building a Production‑Ready Airflow Pipeline with Polars When I first tried to surface Cloudflare’s daily blog updates for my analytics team, the naïve “fetch‑transform‑load” script I wrote kept re‑proces…
Detecting the Silent Killers: Production Data & Prediction Drift with Evidently AI on Discord RSS Feeds When I first deployed a text‑classifier to tag Discord Engineering posts as “update” or “general”, I thought I’d nailed the problem. Weeks later, t…
How I Combined Permutation Importance and SHAP Waterfalls on Live Discord RSS Data Ever built a classifier on blog metadata only to discover that the “important” features you were looking at were ghosts of data leakage? I hit that…
Dynamic Prompt Routing and Token Budget Optimization for NEPSE Multi‑Agent LLM Trading Loops When the Nepal Stock Exchange opened on a record‑breaking day last month, our three‑agent LLM system hit a wall: the market summary API throttled, …
How I Built a Leak‑Free GitHub Repo Forecast Pipeline with Custom Scikit‑Learn Transformers Ever deployed a model that suddenly started predicting wildly after a new repository appeared on GitHub? I hit that wall when a nightly batch job b…