open for work

Sundram Yadav

Building tools that scan networks, archive chats, and automate everything. Security researcher. Linux enthusiast.

View Projects GitHub

01

About Me

I'm Sundram Yadav — known online as SirYadav (GitHub: SirYadav1) — a backend developer and security researcher from India. I specialize in PHP, Node.js, Python and Go, and I build practical tools: network scanners, Telegram bots, automation scripts and self-hosted dashboards.

I'm the creator of AdwanceSNI, an open-source network scanning suite, and FlashScan Go, a high-performance SNI host scanner written in Go. Beyond that, I've worked deep in the Minecraft ecosystem — building plugins, working with Minecraft libraries, and researching the raw protocol.

I believe in simplicity over complexity. If a bash script does the job efficiently, that's what I use.

~/about.md

role: Backend
                                Developer
focus: Security &
                                Automation
stack: PHP, Node.js,
                                Python, Go
os: Linux
                                (Ubuntu/Alpine)
origin: India, Uttar
                                Pradesh
languages: Hindi,
                                English, Bhojpuri
status: open for work

Currently Working On

Desktop Music Application

Pterodactyl Panel Theme

Minecraft Plugin

Contribution Activity

1305 contributions in the last year · @SirYadav1

02

Featured Projects

featured

AdwanceSNI 2.0

Network scanning suite — subdomain discovery, host scanning, IP extraction. Python-based, one tool to do it all.

Python Security ★ 22

featured

Zyphron Free Dash

Full-stack e-commerce dashboard — user management, server allocation, API key handling, and ticket system.

Vue.js NestJS TypeScript

Sonar Bypass

Sonar anti-bot verification bypass for Minecraft — passes 2.1.x checks via raw protocol packets.

Node.js Minecraft ★ 10

AdwanceSNI

SNI finding tool for network reconnaissance and security testing.

Python Security ★ 10

FlashScan Go

High-performance security scanner written in Go.

Go Security

Kvizo

Android quiz app — community quizzes, anime avatars and Ed25519 signed content. Kotlin + Jetpack Compose.

Kotlin Jetpack Compose Android ★ 5

03

Tech Stack

Languages

PHP
Node.js / JavaScript
Python
TypeScript
Go
Bash

Frameworks

Express.js
Vue.js
NestJS
React
Flutter

Infrastructure

Linux (Ubuntu, Alpine)
Docker
Nginx
MySQL / SQLite
Cloudflare

04

Interactive Terminal

Type help and press enter to explore

visitor@portfolio:~

Welcome to Sundram's terminal.

Type 'help' to see available commands.

visitor@portfolio:~$

05

Get In Touch

Interested in working together? Feel free to reach out.

Email sundramy807@gmail.com Say hello

GitHub @SirYadav1

Telegram @SirYadav

LeetCode @SirYadav1

X / Twitter @SirYadav11