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@TalkeysOfficial @DSAI-Thapar @Zybernow

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ShreyasMahajann/README.md

Shreyas Mahajan

Security Researcher · Backend Engineer · Open Source Contributor

Portfolio · LinkedIn · Medium · LeetCode


About

I build backend systems and occasionally break things that weren't supposed to break.

  • Working with Go, C++, distributed systems and real-time infrastructure
  • Contributing to libssh and open-source security tooling
  • Interested in application security, systems and protocol internals
  • Winner of Hack OWASP 2023

Selected Work

Zyber — Real-time social platform backend built with Go, WebSockets, WebRTC and Redis.

Syrinx — Multiplayer CTF disguised as a 2D game, with isolated Docker-based security challenges.

SQL Query Engine — File-backed SQL parser and database engine written from scratch in C++.

Security Research — Responsible vulnerability disclosures involving access control, race conditions, IDORs and business-logic flaws.

Stack

Burp Suite · Wireshark · Nmap · WebSockets · WebRTC

Open Source

Contributing to libssh, including work around SSH authentication, OpenSSH protocol extensions, configuration handling and compatibility.

Also contributed remote shell execution support to hackingBuddyGPT.


shreyasmahajan05@gmail.com

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  1. hackingBuddyGPT hackingBuddyGPT Public

    Forked from ipa-lab/hackingBuddyGPT

    Helping Ethical Hackers use LLMs in 50 Lines of Code or less..

    Python 1

  2. SQL_IN_CPP SQL_IN_CPP Public

    A simple database management system implementation in C++ that provides basic database and table operations with file-based storage.

    C++

  3. ipa-lab/hackingBuddyGPT ipa-lab/hackingBuddyGPT Public

    Helping Ethical Hackers use LLMs in 50 Lines of Code or less..

    Python 1.2k 209

  4. WatchDog WatchDog Public

    Kotlin 1