Souvik Sural

@souvik152

Web Developer and Blockchain enthusiast

KolkataJoined September 2023

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Campus Maven at RiseIn Postman Student Expert Web Developer and Blockchain enthusiast

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Full stack development and building smart contracts in solidity

Souvik Sural's blogs

Design Patternsdesign-pattern.hashnode.dev7 posts

Learn What Matterssouviksural.hashnode.dev6 posts

JavaScript with MEjavascriptwithme.hashnode.dev6 posts

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Recently published

SSSouvik Suraldesign-pattern.hashnode.devMar 4 · 5 min read

Design Patterns for Software Engineering

Introduction As developers grow from writing basic code to building scalable systems, one realization becomes clear: Writing code that works is easy.Writing code that scales, evolves, and remains mai

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SSSouvik Suraldesign-pattern.hashnode.devMar 3 · 4 min read

Builder Design Pattern

Why Builder Pattern Exists When creating complex objects, constructors can become messy. Example: User user = new User("Souvik", 25, "Kolkata", "India", "Developer", true, false); Problems: Hard to

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SSSouvik Suraldesign-pattern.hashnode.devMar 3 · 4 min read

Decorator Design Pattern

Why Decorator Pattern Exists In real applications, we often need to add extra functionality to an object. Examples: Adding logging to a service Adding authentication to a controller Adding compress

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SSSouvik Suraldesign-pattern.hashnode.devMar 3 · 4 min read

Observer Design Pattern

Why Observer Pattern Exists In real systems, objects often depend on other objects’ state changes. Examples: When stock price changes → update dashboards When order is placed → send email + SMS + up

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SSSouvik Suraldesign-pattern.hashnode.devMar 3 · 4 min read

Strategy Design Pattern

Why Strategy Pattern Exists In real applications, we often need to change behavior at runtime. Examples: Different payment processing logic Different discount calculation strategies Different sorti

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Souvik Sural

About

Available for

Souvik Sural's blogs

Recently published

Design Patterns for Software Engineering

Builder Design Pattern

Decorator Design Pattern

Observer Design Pattern

Strategy Design Pattern

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Souvik Sural

About

Available for

Souvik Sural's blogs

Recently published

Design Patterns for Software Engineering

Builder Design Pattern

Decorator Design Pattern

Observer Design Pattern

Strategy Design Pattern