Sheikh Mujtaba Javed
I create playful experiences.
Sheikh Mujtaba / Full-Stack Developer | Cybersecurity Specialist
About Me
I am a Software Engineer and Cybersecurity Researcher specializing in AI Agents, Full-Stack development, and secure system design. My expertise spans building scalable applications with Next.js, React, and Laravel, to engineering intelligent agents using Python, Node.js, and LLMs like Gemini and ChatGPT. As an ethical red teamer with Gray Swan, I conduct rigorous security research, malware analysis, and system hardening. I am passionate about bridging the gap between innovative AI engineering and robust cybersecurity to create resilient, automated digital solutions.
Experience
- Software Engineering: Engineered scalable full-stack applications using Next.js, React, and Laravel, optimizing performance and user experience.
- Cybersecurity Research: Conducted advanced malware analysis, backdoor removal, and hosting hardening to secure critical digital infrastructure.
- AI Agent Engineering: Developed intelligent CLI agents (NuraShell) and crypto analysis tools using Python, Node.js, and AI Agent SDKs.
- Red Teaming & AI Exploit Research: Performed ethical red teaming engagements with Gray Swan, simulating advanced threats to identify and mitigate vulnerabilities.
- System Security & Hardening: Implemented comprehensive security protocols for WordPress and client hosting environments, ensuring data integrity and uptime.
- Laravel Development: Designed and developed custom modules (RatingCalculation) and modified POS systems to enhance business logic and functionality.
- AI Automation: Built a diverse portfolio of AI automation solutions (44-Horizon) to streamline workflows and enhance operational efficiency.
My Blog
🤖 Difference between Generative AI and LLM — In simple and easy language
May 14 2025
The Strongest Encryption Algorithms in 2025: A Complete Guide to Modern Security
March 17 2025
Some Hashing Algorithms & Their Strength Ratings
March 17 2025
Introduction to Machine Learning: A Beginner's Guide
March 3 2025
My Projects
SHOP.CO E-Commerce
A modern e-commerce platform built with Next.js, Tailwind CSS, and Stripe integration for seamless payments.
Full-Stack
Blog Site Theme
A clean and responsive blog theme developed using Next.js, Tailwind CSS, and TypeScript for optimal performance.
Frontend
Car Gage Website
A comprehensive car reporting tool providing detailed history, accident reports, and ownership information.
Frontend
Cafe Street
An inviting coffee shop website featuring menu details, location services, and contact information.
Frontend
Visin N Learn
An educational platform facilitating study abroad tours and programs for students across different countries.
Frontend
Furniro E-Commerce UI
A sleek e-commerce user interface designed with core HTML, CSS, and JavaScript for a smooth shopping experience.
Frontend
Password Generator Widget
A secure and customizable password generator widget built with Next.js to enhance user security.
Frontend
Pomodoro Timer Widget
A productivity tool implementing the Pomodoro technique to help users manage time effectively.
Frontend
44-Horizon AI Automation Portfolio
A professional portfolio for AI automation services, built with React, Vite, and Tailwind CSS.
Frontend
WordPress Booking Site (Booker)
A fully functional booking management site built on WordPress for scheduling and reservations.
Frontend
CryptoDataAgent
An intelligent agent for crypto data analysis built with Node.js and the OpenAI Agent SDK.
AI Agent
NuraShell
A Python-based CLI agent integrating Gemini and ChatGPT for advanced shell automation and assistance.
AI Agent
Laravel POS Register Modification
Custom modification for a Laravel-based POS system to enhance register functionality and modules.
Backend
Laravel Custom Module: RatingCalculation
A specialized Laravel module designed to handle complex rating calculations and logic.
Backend
CTF Challenges
A collection of Capture The Flag challenges solving and write-ups demonstrating security skills.
Cybersecurity
Cybersecurity Lab Setup
Documentation and setup of a comprehensive cybersecurity lab for testing and research purposes.
Cybersecurity
Cybersecurity Guidance & Training
Resources and guides provided for cybersecurity training and best practices implementation.
Cybersecurity
Backdoor Removal + Hosting Hardening
Project focused on identifying and removing backdoors and hardening hosting environments against attacks.
Cybersecurity
Obfuscated PHP Malware Analysis
In-depth analysis and deobfuscation of PHP malware to understand attack vectors and payloads.
Cybersecurity
Firestartercloud DNS/Payload Investigation
Investigative research into DNS anomalies and payload delivery mechanisms associated with Firestartercloud.
Cybersecurity
Sidebar Fuzzing & WAF Bypass Research
Research project exploring fuzzing techniques and methods to bypass Web Application Firewalls.
Cybersecurity
Gray Swan Ethical Red Teaming
Ethical red teaming engagements simulating advanced threats to test and improve security posture.
AI Red Team