---
title: "Rahul Chhiber (@copperfield) | Hashnode"
description: "Software Engineer. Read the latest articles by Rahul Chhiber on Hashnode."
url: "https://hashnode.com/@copperfield"
---

@copperfield

# Rahul Chhiber

@copperfield · Joined May 2021

Software Engineer

### [Emulating the call stack in Java](https://rahulchhiber.hashnode.dev/emulating-the-call-stack-in-java?utm_source=hashnode&utm_medium=feed)

The setup I was recently thinking about the challenges in converting any given recursive algorithm into an iterative one. Famous problems like finding the n'th number in the Fibonacci series have recursive as well as non-recursive/iterative solutions...

5 min read · [rahulchhiber.hashnode.dev](https://rahulchhiber.hashnode.dev/emulating-the-call-stack-in-java?utm_source=hashnode&utm_medium=feed)

[May 23, 2021](https://hashnode.com/posts/emulating-the-call-stack-in-java/60aa2a6f20d1f45ceb7ef6c5)