---
title: "Maharshi Sinha (@SinhaMaharshi) | Hashnode"
description: "Enthusiastic Coder 👨‍💻 Flutter • Mobile Dev • Open Source. Read the latest articles by Maharshi Sinha on Hashnode."
url: "https://hashnode.com/@SinhaMaharshi"
---

@SinhaMaharshi

# Maharshi Sinha

@SinhaMaharshi · India · Joined April 2022

Enthusiastic Coder 👨‍💻 Flutter • Mobile Dev • Open Source

[Website](https://maharshisinha.framer.website/)

### [Networking Fundamentals: Understanding How the Internet Works Step by Step](https://maharshisinha.hashnode.dev/networking-fundamentals-understanding-how-the-internet-works-step-by-step?utm_source=hashnode&utm_medium=feed)

A practical, beginner-to-advanced guide to understanding how devices communicate, how the internet works, and how data moves across networks.

4 min read · [maharshisinha.hashnode.dev](https://maharshisinha.hashnode.dev/networking-fundamentals-understanding-how-the-internet-works-step-by-step?utm_source=hashnode&utm_medium=feed)

[Feb 17](https://hashnode.com/posts/networking-fundamentals-understanding-how-the-internet-works-step-by-step/6994419210d1f95ee2fa7322)

### [Into the NMAP: A practical guide to network discovery, port scanning, and real-world security reconnaissance.](https://maharshisinha.hashnode.dev/into-the-nmap-a-practical-guide-to-network-discovery-port-scanning-and-real-world-security-reconnaissance?utm_source=hashnode&utm_medium=feed)

Discover how professionals identify hosts, services, and potential attack surfaces.

5 min read · [maharshisinha.hashnode.dev](https://maharshisinha.hashnode.dev/into-the-nmap-a-practical-guide-to-network-discovery-port-scanning-and-real-world-security-reconnaissance?utm_source=hashnode&utm_medium=feed)

[Feb 7](https://hashnode.com/posts/into-the-nmap-a-practical-guide-to-network-discovery-port-scanning-and-real-world-security-reconnaissance/6987574a47f4884f66ca7d52)

### [Wireshark for Beginners to Advanced: A Practical Guide for Cybersecurity](https://maharshisinha.hashnode.dev/wireshark-for-beginners-to-advanced-a-practical-guide-for-cybersecurity?utm_source=hashnode&utm_medium=feed)

Learn how packets move, how attacks look, and how security teams investigate them.

6 min read · [maharshisinha.hashnode.dev](https://maharshisinha.hashnode.dev/wireshark-for-beginners-to-advanced-a-practical-guide-for-cybersecurity?utm_source=hashnode&utm_medium=feed)

[Jan 28](https://hashnode.com/posts/wireshark-for-beginners-to-advanced-a-practical-guide-for-cybersecurity/697a2ea91dc261bc16eb7a5f)

### [Keploy Assignment: Auto-Generating API Tests for a Spring Boot + Postgres App (Docker Compose)](https://maharshisinha.hashnode.dev/keploy-assignment-auto-generating-api-tests-for-a-spring-boot-postgres-app-docker-compose?utm_source=hashnode&utm_medium=feed)

Testing APIs manually is time-consuming, and writing integration tests from scratch can slow down development, especially when you’re building fast. In this assignment, I integrated Keploy with a Spring Boot REST API + PostgreSQL application running ...

5 min read · [maharshisinha.hashnode.dev](https://maharshisinha.hashnode.dev/keploy-assignment-auto-generating-api-tests-for-a-spring-boot-postgres-app-docker-compose?utm_source=hashnode&utm_medium=feed)

[Jan 20](https://hashnode.com/posts/keploy-assignment-auto-generating-api-tests-for-a-spring-boot-postgres-app-docker-compose/696f876ceaf848c0bf09fb66)

### [Seamless Flutter-Native Integration: The Power of Method Channels](https://maharshisinha.hashnode.dev/seamless-flutter-native-integration-the-power-of-method-channels?utm_source=hashnode&utm_medium=feed)

Seamlessly Integrate Native Features into Your Flutter App

5 min read · [maharshisinha.hashnode.dev](https://maharshisinha.hashnode.dev/seamless-flutter-native-integration-the-power-of-method-channels?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/seamless-flutter-native-integration-the-power-of-method-channels/66dd5d9729e6de0d00837470) [Sep 8, 2024](https://hashnode.com/posts/seamless-flutter-native-integration-the-power-of-method-channels/66dd5d9729e6de0d00837470)