---
title: "Arman (@arman007) | Hashnode"
description: "Unlock your coding potential and conquer the competition. Read the latest articles by Arman on Hashnode."
url: "https://hashnode.com/@arman007"
---

@arman007

# Arman

@arman007 · Joined February 2023

Unlock your coding potential and conquer the competition

### [Building a smart contract with Solidity: A Step-by-Step Guide](https://arman.com/building-a-smart-contract-with-solidity-a-step-by-step-guide?utm_source=hashnode&utm_medium=feed)

Imagine you’re in a world where you can make deals with people without worrying about them backing out, messing up, or forgetting their part. That’s what smart contracts on the blockchain do - they’re like super trustworthy digital handshakes. One co...

2 min read · [arman.com](https://arman.com/building-a-smart-contract-with-solidity-a-step-by-step-guide?utm_source=hashnode&utm_medium=feed)

[Jan 12, 2024](https://hashnode.com/posts/building-a-smart-contract-with-solidity-a-step-by-step-guide/65a14a4143f630615b4ce42a)

### [Mastering Binary Trees for Competitive Programming and Online Assessments](https://arman.com/mastering-binary-trees-for-competitive-programming-and-online-assessments?utm_source=hashnode&utm_medium=feed)

Welcome to a comprehensive six-part series dedicated to mastering binary trees. In this carefully crafted journey, we will cover the basics of binary trees step by step and deep dive into interview questions that will sharpen your problem-solving ski...

7 min read · [arman.com](https://arman.com/mastering-binary-trees-for-competitive-programming-and-online-assessments?utm_source=hashnode&utm_medium=feed)

[Sep 13, 2023](https://hashnode.com/posts/mastering-binary-trees-for-competitive-programming-and-online-assessments/6501b021819c55adc1645ed7)

### [Getting Started with Git and GitHub: A Beginner's to Advanced Guide to Version Control and Collaboration](https://arman.com/getting-started-with-git-and-github-a-beginners-to-advanced-guide-to-version-control-and-collaboration?utm_source=hashnode&utm_medium=feed)

Learn the essential Git commands, collaboration strategies, and advanced techniques. Discover how to configure Git, create branches, work with remote reposi

17 min read · [arman.com](https://arman.com/getting-started-with-git-and-github-a-beginners-to-advanced-guide-to-version-control-and-collaboration?utm_source=hashnode&utm_medium=feed)

[May 22, 2023](https://hashnode.com/posts/getting-started-with-git-and-github-a-beginners-to-advanced-guide-to-version-control-and-collaboration/646b22b1471edb436717ac4b)

### [Untangling the Web: A Beginner's Guide to How the Internet Really Works](https://arman.com/untangling-the-web-a-beginners-guide-to-how-the-internet-really-works?utm_source=hashnode&utm_medium=feed)

"Discover the inner workings of the internet, from its physical infrastructure to the protocols and standards that power it.

8 min read · [arman.com](https://arman.com/untangling-the-web-a-beginners-guide-to-how-the-internet-really-works?utm_source=hashnode&utm_medium=feed)

[Apr 23, 2023](https://hashnode.com/posts/untangling-the-web-a-beginners-guide-to-how-the-internet-really-works/64456c9f2520d42aaf3b0e6d)