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MuhammadRehanRasool/README.md

Muhammad Rehan Rasool, AI Engineer. I build across the whole stack.

I build LLM apps, RAG and agents; machine learning and deep learning research; document AI and OCR pipelines; on-device AI and Flutter apps; backends, frameworks and open source; scraping and automation.

LinkedIn Email Fiverr Instagram @rehan.git My app on Google Play Open to work, remote or on-site in Karachi

100+ projects built 100+ client orders, Fiverr Level 2 80+ five-star reviews 14+ Flutter apps Building since 2019

I'm an AI engineer from Sindh, Pakistan, based in Karachi. I don't stay in one lane: in one month I might train a model, wire an LLM agent into a business workflow, write a framework for Bun, and ship a Flutter app to the Play Store. If something can be built, I like being the one who builds it end to end, from the data and the model to the API, the UI and the deployment.

class Rehan:
    role         = "AI Engineer"
    based_in     = "Karachi, Pakistan"
    roots        = "Sindh"
    education    = ["BS Computer Science · MAJU · 2023",
                    "MS Artificial Intelligence · Bahria University · in progress"]
    builds       = ["LLM apps & agents", "ML / DL models", "document AI",
                    "mobile & on-device AI", "backends & frameworks",
                    "full-stack web", "scraping & automation"]
    gpu          = "RTX 3060 12GB (local models via Ollama + HF Transformers)"
    open_to      = ["full-time", "remote", "on-site in Karachi"]

    def motto(self) -> str:
        return "If I've done it twice by hand, I automate it."

🧰 What I build

🔓 = public repo or live link · 🔒 = private for now, going public soon

🤖 LLM apps, RAG & agents

  • 🔓 Bhittai RAG · live: semantic search over Sufi poetry in Roman Sindhi with multilingual embeddings, FAISS, Gemini and a 51-query retrieval benchmark
  • 🔒 Invoice agent (n8n): Gmail/Drive → multimodal LLM extraction → human approval form → risk check → PostgreSQL. 85% faster processing
  • 🔒 AI Social Circle: Next.js + Gemini app that turns life logs into a 2D/3D relationship and trust graph
  • 🔒 CareerAI and a WhatsApp conversation bot

🧠 Machine learning & research

  • 🔓 Trajectory Prediction: self-driving motion forecasting that prunes 52% of the agent graph at the same accuracy (co-authored, paper submitted)
  • 🔓 NeuroSymbolic Fraud Detection: XGBoost + OWL 2 ontology with explainable verdicts, 92.86% precision
  • 🔓 Metaheuristic NN Optimizer: trains networks without gradients, 8 algorithms vs. backprop
  • 🔓 Stroke Risk Engine: 3-tier risk stratification, 92.37% accuracy
  • 🔒 Face recognition, clothing-image classifier (TensorFlow), property-price prediction, mental-health text classifier (group project)

📄 Document AI & OCR

  • 🔓 ReceiptLens: PaddleOCR → open-weight LLM → structured JSON, zero training
  • 🔒 Invoice parser: pdfplumber + Tesseract fallback → Gemini → JSON and multi-sheet Excel with duplicate checks
  • 🔒 Doc Scanner app: Flutter + ML Kit OCR with PDF export

📱 Mobile & on-device AI

  • 🔒 AIPhotos (Android, Java): EmbeddingGemma runs fully on-device for plain-language search over photos, recordings and video moments, plus automatic face grouping
  • 🔓 Bahria LMS: student app used by 118 students across 5 campuses
  • 🔒 Mirror-Me: AI virtual try-on built with Flutter Clean Architecture + BLoC, Gemini and Supabase RLS
  • 🔓 Torqo on Google Play, one of 14+ Flutter apps: AR drawing, QR scanner, expense manager, water tracker, converters…

⚙️ Backends, frameworks & open source

  • 🔓 bunWay: Express-compatible framework for Bun with zero dependencies, 26 middleware and 2,423 tests
  • 🔓 hitlimit: rate limiting for Node and Bun with 8 storage backends at 5.5M+ ops/sec
  • 🔒 Commodity trading platform: matching engine, WebSockets, 38+ APIs, Stripe + Binance/TRC20, trading bots, CI/CD to a VPS

🌐 Full-stack web

  • 100+ client web apps in Django, React, Next.js and Node: flight management, CRMs with live notifications, e-commerce fulfillment, a crypto exchange, exam-practice platforms, a media/publishing platform, multiplayer quiz games
  • 🔒 AI Golf Swing: React 19 SPA with ~51 APIs, swing video upload, AI analysis and 3D skeleton views, plus coach review
  • 🔓 AidFusion: donor/acceptor platform with verified accounts

🕷️ Scraping & automation

  • 🔒 Maps Lead Generator: a browser extension plus a desktop/CLI tool that scores leads and exports PDF reports
  • 🔒 Zameen.pk real-estate scraper, LinkedIn jobs scraper, generic scraping framework, WeChat automation
  • Workflows in n8n, Make, Zapier, Selenium, Playwright and Puppeteer

🎨 Creative tools & dev tooling

  • 🔓 Lofi Generator and a 🔒 music-generation dashboard for creating, blending and exporting tracks
  • 🔒 Short-video generator: script → TTS → short-form content
  • 🔒 My own code generators (HTML→JSX, React Builder, CRUD page generator), Chrome extensions, npm packages
  • 🔓 Archimaps: AI prompt + scripts that reorganize messy workspaces

🛠️ Toolbox

Languages
Python, TypeScript, JavaScript, Java, Dart, C, PHP

AI / ML
PyTorch, TensorFlow, scikit-learn, OpenCV
Hugging Face LangChain and LangGraph Ollama OpenAI API Claude API Gemini Vector databases: FAISS, Chroma, pgvector, Pinecone MLflow

Web & backend
React, Next.js, Tailwind CSS, Node.js, Bun, Express, Django, FastAPI

Mobile
Flutter, Android

Data
PostgreSQL, MySQL, MongoDB, Redis, SQLite, Supabase, Firebase

DevOps & automation
Docker, GitHub Actions, AWS, Vercel, Linux, Git
n8n Make Zapier Selenium Playwright Puppeteer

🛤️ The journey so far

timeline
    2019 : First semester of BS CS
         : Ludo in pure C, my first project
    2020 : First open-source repo (COVID-19 data analysis)
         : President's Honor Roll at MAJU
         : PHP clones of Messenger, Instagram and a marketplace
    2021 : React, Django and Node
         : Started freelancing on Fiverr
    2022 : Web Dev Lead, Google Developer Student Club
    2023 : Finished BS Computer Science
         : ChatDoc final-year project won Ignite funding
         : Award at Jinnah League
    2025 : Started MS in Artificial Intelligence
         : 100+ client orders, Fiverr Level 2
    2026 : Bhittai RAG, bunWay and hitlimit
         : 14+ Flutter apps, Torqo on Google Play
         : AIPhotos with fully on-device AI
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🗂️ Full project index (the long list)

AI / ML / research: Bhittai RAG · Trajectory Prediction · NeuroSymbolic Fraud Detection · Metaheuristic NN Optimizer · Stroke Risk Engine · Depression Detection (group) · Face Recognizer · Clothing Image Classifier · Zameen price prediction · Photo → mood → Spotify playlist · ReceiptLens · Invoice parser · n8n invoice agent · AI Social Circle · CareerAI · ChatDoc (patient-intake chatbot, BS final-year project) · NLP key-phrase highlighter on my portfolio site

Mobile: AIPhotos · Mirror-Me · Bahria LMS · Torqo · AR Drawing · Doc Scanner OCR · QR/Barcode Scanner · Expense Manager · Water Tracker · Smart Converter · Text & Notes Utility · Daily Quote · NameSwipe · Pet Names · Clicker Game · Hangman · Dino Run · Tic-Tac-Toe

Backend & open source: bunWay · hitlimit · Commodity trading platform · Django Channels live notifications · Socket.IO and Python socket servers · Instagram REST wrapper · npm packages (neonizer, native-greetings)

Full-stack web: AI Golf Swing · Media publishing platform · AidFusion · Flight management systems · CRMs · E-commerce fulfillment · Crypto exchange · Load board · Exam and past-paper practice · Math-learning app · Games website (quiz, blackjack, "who is lying") · Medical-data portal · Resume builders · Chat apps · Calendar app · OpenCart store · Roami travel app

Scraping & automation: Maps Lead Generator (extension + desktop) · Google Maps scraper · Zameen.pk scraper · LinkedIn jobs scraper · Generic scraper framework · Email extractor · WeChat automation · WhatsApp bot

Creative & tooling: Lofi Generator · YouTube music generator · Short-video generator · Article generator · Cards generator · HTML→JSX converter · React Builder · CRUD page generator · Figma color plugin · Chrome extensions · Archimaps · ScreenSync

Where it started: Ludo in C · COVID-19 analysis · Messenger clone · Instagram clone

🏅 Recognition & community
  • Web Dev Lead, Google Developer Student Club (MAJU), 2022–23
  • Ignite funding for ChatDoc, my BS final-year project
  • President's Honor Roll, Mohammad Ali Jinnah University, Spring 2020
  • Award on stage at Jinnah League 2023
  • Speaker at a MAJULancer freelancing awareness session
  • ACM MAJU "Code Heist Pro" competitive coding, 2022
  • Regular at Karachi AI meetups
📈 GitHub stats

Muhammad Rehan Rasool's GitHub stats Muhammad Rehan Rasool's most used languages

Have something that needs building? Email me or find me on LinkedIn.

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  1. Covid19-Project Covid19-Project Public

    Complete cleaning, analysis, and visualization of covid19 dataset with respect to countries, provinces and types of cases.

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  2. lofi-generator lofi-generator Public

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  3. Relevance-Aware-Trajectory-Prediction-in-Dense-Urban-Environments Relevance-Aware-Trajectory-Prediction-in-Dense-Urban-Environments Public

    This project presents a lightweight and efficient trajectory prediction framework for autonomous driving in dense and noisy urban environments. It uses deterministic relevance-aware pruning to remo…

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    Bhittai RAG is a digital companion for the poetry of Shah Abdul Latif Bhittai. It transforms centuries-old wisdom into a modern, searchable format, allowing you to discover relevant verses using ev…

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  5. ludo-c-terminal ludo-c-terminal Public

    Zero-graphics Ludo in pure C using a 15x15 array, my first semester project from 2019, before RAG, before AI. 400 lines of pure logic.

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  6. Archimaps-Clean-Folder-Structure-with-Token-Friendly-Prompt Archimaps-Clean-Folder-Structure-with-Token-Friendly-Prompt Public

    Clean workspace folder structures using a token-friendly AI prompt and automated Python scripts.

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