Shamitha Reddy Regenti

@ShamithaReddyRegenti

Programmer Analyst@Amazon

Hyderabad, IndiaJoined March 2022

About

Hey everyone,

I'm Shamitha, working as a programmer analyst at amazon. and also i teach DSA and AWS in a practical way. look me up at teacheron!

Available for

Available for mentoring in Data Structures and technical content writing.

Shamitha Reddy Regenti's blogs

Shamitha's Blogshamithareddyregenti.hashnode.dev21 posts

Recently published

shamithareddyregenti.hashnode.dev

How One Extra Second Broke Half the Internet: The 2012 Leap Second Disaster

A deep dive into one of computing's most fascinating timing bugs What's a Leap Second? Before we dive into the chaos, let's understand what caused it: Earth's rotation is slightly irregular - Earthquakes, tides, and other geological phenomena affec...

Nov 3, 20257 min read

shamithareddyregenti.hashnode.dev

Understanding Concurrency in Java/Kotlin: Visibility vs Atomicity

When writing multithreaded programs, especially in Java or Kotlin, it’s easy to run into subtle and hard-to-reproduce concurrency bugs. Thread safety failures can be divided into a few categories. Two of the most important are Atomicity and Visibilit...

May 7, 20254 min read

shamithareddyregenti.hashnode.dev

Singleton Design Pattern with Examples in Java

The Singleton design pattern is used when we need to ensure that only one instance of a particular class can be created throughout the lifetime of an application. Purpose and Usage Single Instance: Wherever the class is required, the same single ins...

Oct 11, 20245 min read

shamithareddyregenti.hashnode.dev

Understanding Session-Based and Token-Based Authentication in API Design

Ever wondered what happens when you try to authenticate into a website? what happens internally? what are all the internal authentication techniques one could apply as a backend engineer? There are many ways to authenticate a user, listing some of th...

Oct 1, 20245 min read

shamithareddyregenti.hashnode.dev

Network Gateways: Load Balancers, Proxies, and API Gateways

What are network Gateways? Network gateways are crucial components in modern web architectures, acting as intermediaries between clients and servers. They help manage traffic, enhance security, and improve performance. This article aims to explore fo...

Sep 30, 20244 min read

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Shamitha Reddy Regenti

About

Available for

Shamitha Reddy Regenti's blogs

Recently published

How One Extra Second Broke Half the Internet: The 2012 Leap Second Disaster

Understanding Concurrency in Java/Kotlin: Visibility vs Atomicity

Singleton Design Pattern with Examples in Java

Understanding Session-Based and Token-Based Authentication in API Design

Network Gateways: Load Balancers, Proxies, and API Gateways