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Sheikh Mujtaba (Mujtaba Javed) - I build secure AI systems. AI Security Engineer and AI Developer.

Red-teaming LLM apps and AI agents, building secure agentic AI systems

View Portfolio Read the Blog LinkedIn X / Twitter Medium Email Me

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Who I am: whoami

mujtaba@sec-ops:~$ whoami
sheikh_mujtaba  (aka Mujtaba Javed)  ::  ai security engineer + ai developer

mujtaba@sec-ops:~$ cat focus.txt
[+] red-teaming LLM applications and AI agents (prompt injection, tool abuse, data leakage)
[+] securing MCP servers, RAG pipelines and agentic workflows
[+] building production agentic AI: FastAPI, Next.js, Qdrant, human-in-the-loop control
[+] ERPNext / Frappe automation and hardening

mujtaba@sec-ops:~$ cat status.txt
>> web app developer & it consultant @ Tech Accuracy
>> available for remote AI security + AI development work  ::  based in Pakistan (UTC+5)

Featured work

Backend hardening for Frappe / ERPNext. Blocks malicious Server Scripts at save-time and execution-time.

Python Frappe Security

Model Context Protocol server giving LLM agents doctype-agnostic ERPNext access, gated by permission controls and audit logging.

Python MCP ERPNext

An autonomous AI employee powered by Claude Code, Playwright and ERPNext, with human-in-the-loop approvals.

Python Claude Playwright

Enterprise-grade AI customer-success platform using Gemini 2.5 Flash and the OpenAI Agents SDK for autonomous multi-channel support, with human-in-the-loop escalation.

Python Gemini FastAPI

Hackathon build: a Physical AI & Humanoid Robotics textbook with a RAG chatbot backed by FastAPI and Qdrant.

TypeScript FastAPI RAG

Website security analyser: SSL certificate checks, security-header checks, Shodan exposure analysis and WHOIS lookups.

Python AppSec

See every shipped build on the portfolio →

From the blog

- [Broken Access Control in a Cloud API: How One Missing Check Leaked a Secret (CTF Walkthrough)](https://medium.com/@smujtabaja/broken-access-control-in-a-cloud-api-how-one-missing-check-leaked-a-secret-ctf-walkthrough-44b007c4a629?source=rss-d2a7e3027df8------2)

Arsenal

Build

Python, TypeScript, JavaScript, Next.js, React, Node.js, FastAPI, Tailwind, PostgreSQL, Redis, Docker, GitHub Actions, Vercel

AI

Claude OpenAI Agents SDK Gemini Model Context Protocol Qdrant n8n ERPNext / Frappe

Offensive & defensive security

Kali Linux, Linux, Bash, Git

Burp Suite Metasploit Wireshark OWASP TryHackMe Hack The Box

GitHub telemetry

GitHub stats GitHub streak

Top languages

Contribution graph being eaten by a snake

Profile views

Let's build something secure. Only test what you are authorised to test.

Popular repositories Loading

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    This repo is for my (GIAIC) Quarter 2 Assignments. I will post all my code here

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    The Birthday Wish App is a fun, interactive celebration tool built with Next.js. Users can light candles, pop balloons, and trigger a confetti animation accompanied by customizable celebratory soun…

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  5. todo-list_app todo-list_app Public

    This is a feature-rich Todo List application built using Next.js, TypeScript, and shadcn for modern and scalable UI. It allows users to add, edit, complete, and delete tasks while providing a smoot…

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