WOWasinjesu Osokoinwasinjesu-osoko.hashnode.dev·2d ago · 3 min readBuilding Products Businesses Actually Pay For: Domain-Driven Design in PracticeMost enterprise software projects fail not because of slow frameworks or buggy code, but because of a fundamental disconnect: developers write code for developers, while businesses pay for solutions t10
RJRodrigo Juarezinrodrigojuarez.hashnode.dev·2d ago · 13 min readWhat Does SOLID Mean to You?In many technical interviews, SOLID comes up as a standard question. “What does SOLID stand for?” You take a breath, mentally run through the acronym, and answer: Single Responsibility, Open/Closed, L00
Kkameninpureengine.hashnode.dev·4d ago · 8 min readThe Lombok Illusion (Chapter 5)You open a new Spring Boot project and you create a DTO, then an entity, and you’re staring at getters, setters, constructors, equals(), hashCode(), toString(). Someone on the team suggests to put lom00
Kkameninpureengine.hashnode.dev·Aug 3 · 9 min readMapping Strategies Without the Magic (Chapter 4)At the end of the previous chapter, I teased that we were about to dive straight into the heavy machinery of DAO implementation - hooking up Spring Data JPA and Hibernate under the hood. If you look a00
VVikaskumarinvikaskumarpandey.hashnode.dev·Aug 3 · 11 min read⚡Salesforce Apex Deep Dive: Apex Primitive Data Types, Variables & Type Casting — The Foundation Nobody Explains Properly📋 Table of Contents Why This Topic Deserves More Than a Skim The Core Primitive Types in Apex Decimal vs Double — The Trap That Gets Everyone Variables — Naming a Box to Hold a Value Naming Rule00
VSVivek Sharmainviveksharma1210.hashnode.dev·Jul 26 · 3 min readClean Code Is Overrated.Maintainable Code Isn't.If you mention "Clean Code" in a room full of developers, you'll likely hear the same recommendations: Small functions. Meaningful names. SOLID principles. No duplication. Single responsibility. 00
EYErnesto Yanac Huertasinernestoyanac.com·Jul 25 · 9 min readNestJS Custom Decorators and Pipes: Stop Sending Context in Query ParamsEvery request in our e-commerce API used to look like this: GET /api/cart/items?storeKey=store-fr&country=FR¤cy=EUR The frontend computed storeKey, country, and currency from the logged-in user10
MSManish Shivanandhaninfreecodecamp.org·Jul 22 · 9 min readHow to Evaluate AI Code Quality: A Practical Guide for EngineersYou asked the AI to write a function. It gave you something that looks right. It even runs. But is it actually good? Most engineers stop there. They see green and move on. That habit will quietly caus00
EJEva J Patelinevapatel123.hashnode.dev·Jul 16 · 8 min read10 Habits That Make Your Code Look Messy (And How to Fix Them)We have all been there. You open a pull request, or perhaps you are digging through a repository you haven't touched in six months, and you stop dead in your tracks. Your eyes squint, your shoulders t00
Ppraveeninthecoderegistry.hashnode.dev·Jul 14 · 4 min readWe Almost Bought a Company. Then We Looked at the Code.A few years ago, if you asked investors what mattered during an acquisition, the answers were predictable: Revenue Margins Growth Customer retention Market opportunity All important. But I rece00
