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TL;DR: Scaling Notion’s Monolith - Application‑Level Sharding – 480 logical shards mapped to a smaller set of physical nodes. - Shard Router – Implemented in T...

Becoming a Tech Lead: Technical and People Skills Picture this: you've been coding for several years, you're comfortable with your technical stack, and suddenl...

Part 1 — Owning the Stack Starts with the Domain This post ended up being a bit long, so I’m splitting it up into 3 parts Too much so‑called “customization” is...

High‑Performance Bulk Product Import for Liferay Commerce 7.4 If you’ve worked on a Liferay Commerce 7.4 implementation for any serious B2B client, you know th...

Overview The executor pipeline, clock abstraction, and circuit‑breaker architecture are the core of LimitPal. The design follows a single execution pipeline wh...

Introduction State management is one of the hardest problems in front‑end development. As applications grow, keeping data consistent across components becomes...

When we first split our monolith into microservices, it felt like a victory—smaller services, independent deployments, clean boundaries. We even had a diagram w...

A Request‑Scoped Bean Inside a Singleton – Why It Feels Wrong A few weeks ago, while reviewing a Spring Boot codebase, I found a service that injected HttpServ...

A First‑Principles Walkthrough for Software Engineers If you’ve ever opened a social‑media app and scrolled through a feed, you’ve interacted with one of the m...