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Sriza Sen

@srizawrites206Joined September 2024

Writing is good karma if you put your mind to it

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Design Scalable APIshowtodesignscalablerealworldapi.hashnode.dev2 posts

OOP through Real-World Examplesoop-principles-real-world.hashnode.dev1 post

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Recently published

SSSriza Senhowtodesignscalablerealworldapi.hashnode.devNov 25, 2025 · 3 min read

CDC vs webhooks

When we build modern applications, we often want to know when something changes so that we can take action. For example: When a user places an order When a payment succeeds When a row in the database updates When a new customer is added There a...

SSSriza Senhowtodesignscalablerealworldapi.hashnode.devOct 12, 2024 · 6 min read

How to Design Scalable APIs: A Real-World Case Study

Let’s imagine you’re building a food delivery app like UberEats or Zomato. The system has to handle multiple actions such as browsing restaurants, placing orders, checking order status, and tracking delivery. At any given moment, thousands of users c...

SSSriza Senoop-principles-real-world.hashnode.devOct 2, 2024 · 4 min read

Understanding OOP Principles through Real-World Examples

To make the OOP principles more engaging, here are some advanced real-world use cases that go beyond the typical examples: 1. Encapsulation: Use case: Financial Transaction Processing System Imagine you are designing a system for processing financial...

Sriza Sen

About

Available for

Sriza Sen's blogs

Recently published

CDC vs webhooks

How to Design Scalable APIs: A Real-World Case Study

Understanding OOP Principles through Real-World Examples

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Sriza Sen

About

Available for

Sriza Sen's blogs

Recently published

CDC vs webhooks

How to Design Scalable APIs: A Real-World Case Study

Understanding OOP Principles through Real-World Examples