Muhammad Mahad Ahmad — Computer Science Student & Developer

(About Me)

Building software
that actually
matters.

I'm a Computer Science student who builds production-quality software as a way to learn deeply. Rather than tutorial projects, I focus on tools with real utility — an AI code assistant that understands entire repositories, and a security scanner that finds real vulnerabilities with CVSS scores.

My work sits at the intersection of artificial intelligence, cybersecurity, full-stack, and mobile app development. I'm drawn to problems that feel hard until you find the right abstraction.

When I'm not coding, I'm thinking about system design, reading about new AI research, or exploring how security principles apply to modern software architectures.

🧠

AI & LLMs

Building RAG pipelines, working with Gemini 2.5 Flash, ChromaDB vector stores and streaming APIs.

🔒

Cybersecurity

Async vulnerability scanning, CVSS 3.1 scoring, OWASP Top 10, authenticated scanning flows.

⚡

Full-Stack & Mobile

FastAPI backends, React frontends, Flutter apps, SSE streaming, async Python.

GitHub Profile

(Selected Work)

What I've
Built.

AI · RAG · Full Stack

2026

🧠

CodeSage

Ask questions about any GitHub repository — in plain English

An AI-powered code assistant that clones GitHub repositories, indexes all code into a ChromaDB vector store, and uses Gemini 2.5 Flash with Retrieval Augmented Generation (RAG) to answer questions about the codebase. Supports private repos, streams responses in real-time, shows source citations, and includes a full file-tree explorer.

                🔍
                RAG pipeline with semantic search across entire codebases
              

                ⚡
                Real-time streaming via Server-Sent Events
              

                🔐
                Private repo support via GitHub token auth
              

                📁
                Interactive file tree + "Explain this file" mode
              

Python FastAPI React Gemini 2.5 Flash ChromaDB SSE Vite

Source Code Live Demo

CodeSage

How does authentication work in this repo?

🧠

Authentication uses JWT tokens issued in auth/router.py. The middleware in core/middleware.py validates every request...

📎 auth/router.py · core/middleware.py

Security · Async · CLI

2026

🦅

VulnHawk

Async web vulnerability scanner with CVSS scoring

A plugin-based web vulnerability scanner that crawls targets and runs 9 security modules concurrently. Detects XSS, SQL injection, CSRF, misconfigurations, and more — complete with CVSS 3.1 base scores on every finding. Supports authenticated scanning (login flows), PDF/HTML/JSON reports, and a web dashboard.

                🔍
                9 scanner plugins — XSS, SQLi, CSRF, Headers, SSL, Subdomains...
              

                📊
                CVSS 3.1 scoring on every vulnerability finding
              

                🔐
                Authenticated scanning — logs in before crawling
              

                📄
                HTML, JSON and PDF reports with dark-mode UI
              

Python asyncio FastAPI httpx Rich CLI OWASP Jinja2

Source Code

vulnhawk scan http://target.com

✓ Crawling target... 47 URLs, 12 forms

✓ Running scanners

✗ SQLi in ?id= CRITICAL 9.8

✗ Reflected XSS HIGH 7.2

! Missing CSP header MEDIUM 6.1

! .git exposed CRITICAL 9.1

i admin.target.com live MEDIUM 5.3

📄 Report: reports/scan_2026.html

Mobile · AI · Cloud

2026

📸

Automated Attendance System

Face recognition attendance with Flutter & FastAPI

A state-of-the-art attendance management system using Deep Learning. Features a responsive web portal for student self-registration and a Flutter mobile app for instructors to capture attendance in crowded classrooms using real-time batch face detection and InsightFace embeddings. Fully containerized and deployed on Azure Kubernetes Service (AKS).

                🧑‍🎓
                Student self-registration portal with automated face embedding extraction
              

                📷
                Flutter mobile app for batch face detection in crowded classrooms
              

                ⚙️
                InsightFace & SCRFD for high-accuracy 512-d embeddings and matching
              

                ☁️
                Scalable cloud orchestration via Azure Kubernetes Service (AKS)
              

Python FastAPI Flutter InsightFace OpenCV Firebase AKS

Source Code

Capture Class

(Tech Stack)

What I
Work With.

🐍Languages

Python

JavaScript

TypeScript

SQL

C/C++

🧠AI & ML

RAG Pipelines

Gemini API

ChromaDB

LLM Integration

LangChain

⚙️Backend

FastAPI

asyncio

REST APIs

PostgreSQL

Docker

⚛️Web & Mobile

React

Flutter / Dart

HTML/CSS

Tailwind CSS

Next.js

🔒Security

OWASP Top 10

CVSS Scoring

Web Security

🛠️Tools & DevOps

Git / GitHub

GitHub Actions

Render / Vercel

Linux / WSL

Kubernetes

Expert Proficient Learning

(Timeline)

How I Got
Here.

2023 — 2026

BS Computer Science

University — Batch FA23-BCS

Core curriculum covering algorithms, data structures, operating systems, computer networks, database systems, and software engineering. GPA maintained while shipping two portfolio projects.

AlgorithmsOSNetworksDatabasesSoftware Engineering

2026

VulnHawk — Async Security Scanner

Personal Project

Built a plugin-based web vulnerability scanner from scratch. 9 async scanner modules, CVSS 3.1 scoring, authenticated scanning, PDF/HTML/JSON reports, CLI and web dashboard. Deployed on Render.

PythonasyncioFastAPISecurity

2026

CodeSage — AI Code Assistant

Personal Project

Built a RAG pipeline that indexes entire GitHub repositories and answers questions about code using Gemini 2.5 Flash. FastAPI backend, React frontend with SSE streaming, ChromaDB vector store. Deployed on Render + Vercel.

PythonReactGemini APIRAG

2026

Automated Attendance System

Personal Project

Built a comprehensive attendance management system using Deep Learning (Face Recognition). Consists of a responsive web portal for student registration, a Flutter mobile app for real-time batch face detection in classrooms, and a FastAPI backend. Deployed on Azure Kubernetes Service (AKS).

PythonFastAPIFlutterAIDockerAKS

2023

Started CS Degree

University

Began formal computer science education while independently exploring AI, web development, and cybersecurity. Built foundational skills in Python, data structures, and systems programming.

PythonC++Data Structures

(Contact)

Let's Talk.

Email

mahadahmad28@gmail.com

GitHub

mahadahmad28-byte

muhammad-mahad-ahmad

MuhammadMahad Ahmad

AI & LLMs

Cybersecurity

Full-Stack & Mobile

What I'veBuilt.

CodeSage

VulnHawk

Automated Attendance System

What IWork With.

🐍Languages

🧠AI & ML

⚙️Backend

⚛️Web & Mobile

🔒Security

🛠️Tools & DevOps

How I GotHere.

BS Computer Science

VulnHawk — Async Security Scanner

CodeSage — AI Code Assistant

Automated Attendance System

Started CS Degree

Open to Internships& Opportunities.

Let's Talk.

Muhammad
Mahad Ahmad

What I've
Built.

What I
Work With.

How I Got
Here.

Open to Internships
& Opportunities.