Engineering Journal

Short notes that explain the reasoning behind the portfolio: COD risk scoring, deterministic fraud systems, debugging, and architecture choices.

•2 min read

Why COD Platforms Need Risk Scoring

Cash-on-delivery platforms should not only track orders after dispatch. They should help merchants decide which orders deserve shipping cost before money is collected.

CODRisk ScoringProduct Architecture
•2 min read

Deterministic Rules Before AI In Fraud Systems

Fraud platforms should earn trust with rules, evidence, and reproducible decisions before adding probabilistic or game-theoretic intelligence.

Fraud DetectionExplainabilityDecision Systems
•2 min read

How Senior Engineers Debug Systems

A breakdown of the systematic approach senior engineers take when resolving complex production incidents.

DebuggingEngineering CultureCareer