AUAman Upadhyayindev-jedi.hashnode.dev·Jul 18 · 13 min readHTTP for Backend EngineersIn this blog, we're going to talk about HTTP, its methods, and some of the functionalities that make it one of the most important protocols for backend engineers. Before diving into the individual met00
EPErno Pakarinenincodesmith.hashnode.dev·Jun 30 · 20 min readAgentic Software Engineering for Not-DummiesFor a developer whose career began in the mid-1990s, the current landscape of "AI-assisted coding" can feel incredibly loud, yet fundamentally hollow. Today, finding actual architectural value from AI00
MMaverickinjyanshu.hashnode.dev·Jun 22 · 10 min readVisitor PatternThe Visitor Pattern is a behavioral design pattern that lets you add new operations to existing class hierarchies without modifying them. Instead of putting the new behavior inside the classes, you mo00
MMaverickinjyanshu.hashnode.dev·Jun 22 · 7 min readMediator PatternThe Mediator Pattern is a behavioral design pattern that centralizes communication between objects. Instead of objects talking to each other directly (which creates a tangled web of dependencies), the00
MMaverickinjyanshu.hashnode.dev·Jun 22 · 8 min readTemplate Method PatternThe Template Method Pattern is a behavioral design pattern that defines the skeleton of an algorithm in a base class and lets subclasses override specific steps—without changing the overall structure.00
MMaverickinjyanshu.hashnode.dev·Jun 22 · 9 min readMemento PatternThe Memento Pattern is a behavioral design pattern that lets you capture an object's internal state and restore it later—without violating encapsulation. It's the pattern behind every "Ctrl+Z" you've 00
MMaverickinjyanshu.hashnode.dev·Jun 19 · 9 min readIterator PatternThe Iterator Pattern is a behavioral design pattern that provides a way to access elements of a collection sequentially without exposing its underlying representation. It decouples the traversal logic00
MMaverickinjyanshu.hashnode.dev·Jun 19 · 12 min readInterpreter PatternThe Interpreter Pattern is a behavioral design pattern that defines a grammatical representation for a language and provides an interpreter to evaluate sentences in that language. It's particularly us00
MMaverickinjyanshu.hashnode.dev·Jun 19 · 10 min readCommand PatternThe Command Pattern is a behavioral design pattern that encapsulates a request as an object. This lets you parameterize actions, queue or log requests, and support undo/redo operations. It turns "do t00
MMaverickinjyanshu.hashnode.dev·Jun 18 · 11 min readFacade Design PatternThe Facade Pattern is a structural design pattern that provides a simplified, unified interface to a complex subsystem. Think of it as the "front desk" of a hotel—instead of dealing with housekeeping,00
