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Sara12-2/README.md

👋 About Me

COO at DevHatch Labs, building intelligent systems where AI (ML, NLP, Computer Vision) meets modern full stack web development. I turn real-world problems into working, deployed solutions — not just notebooks.

🔭 Currently Exploring: Generative AI  •  RAG Systems  •  LLM Applications  •  AI-Powered Web Apps

🚀 Featured Projects

🎓 UoL AI Assistant

Bilingual (English/Urdu) AI assistant for University of Layyah — Top 10 hackathon project.

Python Flask Groq MySQL

Highlights:

  • Role-based responses + voice input/output
  • Bilingual support with offline fallback mode
  • 🏅 Top 10 out of 23+ teams

Live Demo GitHub

🚑 High-Cost Patient Prediction

Binary classification model predicting high-cost healthcare members (>$30,000/year).

Python XGBoost LightGBM Pandas

Highlights:

  • Ensemble: LightGBM + XGBoost (soft voting)
  • Recall 0.825 · F1 0.616 at threshold 0.35
  • 🏅 Softtec 2026 ML Competition, FAST NUCES

GitHub

🏠 House Price Prediction — Kaggle

Regression model predicting residential sale prices, ranked on the global Kaggle leaderboard.

Python XGBoost Scikit-learn NumPy

Highlights:

  • 🎯 Kaggle Global Rank #2,199 · RMSLE 0.13710
  • 79 input features + engineered "TotalSF" feature
  • Full EDA + feature engineering pipeline

GitHub

🛒 Smart Retail Shelf Monitoring

Real-time product detection and low-stock alerts using computer vision.

Python YOLOv8 OpenCV Tkinter

Highlights:

  • Real-time object detection on video feed
  • 92% accuracy on custom retail dataset
  • Automated low-stock GUI alerts

GitHub

🖐 ASL Sign Language Recognition

Deep learning CNN model recognizing American Sign Language hand signs.

Python TensorFlow Keras OpenCV

Highlights:

  • Custom dataset, data augmentation pipeline
  • 88% recognition accuracy
  • Accessibility-focused GUI (Tkinter)

GitHub

💳 Credit Card Fraud Detection

ML model detecting fraudulent transactions on highly imbalanced data.

Python Scikit-learn SMOTE Pandas

Highlights:

  • SMOTE oversampling for class imbalance
  • Logistic Regression + Random Forest comparison
  • Full precision/recall/F1/ROC-AUC evaluation

GitHub

☕ Smart Cafeteria

Full stack food ordering & management system with live analytics.

Flask MySQL Bootstrap Chart.js

Highlights:

  • Role-based access (admin/customer)
  • Real-time order tracking + analytics dashboard
  • Coupons, reviews, cart management

GitHub

🛍 TechNest — E-Commerce Website

Premium React e-commerce web app with glassmorphism UI and full shopping flow.

React Vite JavaScript

Highlights:

  • Shopping cart, wishlist & checkout flow
  • Dark/light mode with glassmorphism UI
  • Built with React + Vite

Live Demo GitHub

🥾 BuddyInHills — Trip Discovery App

Responsive React app to explore, search, filter & save travel packages.

React React Router Tailwind Vite

Highlights:

  • Debounced search + category filtering
  • Wishlist persistence via LocalStorage
  • Fully responsive trip detail pages

Live Demo GitHub

🛒 Grocery Store Website

Full-stack grocery delivery platform with admin dashboard and analytics.

Python Flask MySQL Bootstrap

Highlights:

  • 42+ products with user authentication
  • Admin dashboard with smart analytics
  • Delivery slot selection system

GitHub

🎓 More on GitHub

32+ projects across AI/ML, Full Stack, Computer Vision & NLP — including CIFAR-10/MNIST CNNs, RNN sentiment analysis, reinforcement learning, resume screening, and market basket analysis.

Explore All Repositories

🛠 Tech Stack

⚡ Frontend

 🛠️ Backend & Databases
🤖 AI / Machine Learning



 ☁️ Tools & Platforms

🌱 Currently learning: Hugging Face  ·  Docker

📜 Certifications




26 certifications total across Google, Kaggle, DataCamp & more — see full list on LinkedIn

📊 GitHub Stats

📫 Connect

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  1. Grocery_Store_Full_Stack_Website Grocery_Store_Full_Stack_Website Public

    Full-stack e-commerce website for fresh and organic grocery products with Flask backend, MySQL database, user authentication, shopping cart, wishlist, admin panel

    JavaScript 13

  2. Smart_Retail_Shelf_Monitoring_with_YOLOv8 Smart_Retail_Shelf_Monitoring_with_YOLOv8 Public

    This project uses YOLOv8 for real-time retail shelf monitoring by detecting and counting products from video feeds. It provides live inventory tracking, low-stock alerts, and a user-friendly Tkinte…

    Python 5

  3. Smart_Cafeteria_Full_Stack_Website Smart_Cafeteria_Full_Stack_Website Public

    Smart Cafeteria System is a full-stack cafeteria management platform built with Flask and MySQL that enables users to browse menus, place orders, manage carts, and track order history.

    HTML 5

  4. UoL-AI-Assistant-Hackathon-2026 UoL-AI-Assistant-Hackathon-2026 Public

    🎓 University of Layyah AI Assistant | South Punjab Hackathon 2026 An intelligent, role-based chatbot (Student | Applicant | Visitor) providing instant answers for admissions, fee structures, facult…

    Python 4

  5. High_Cost_Patient_prediction_Softtec_Competition_Project High_Cost_Patient_prediction_Softtec_Competition_Project Public

    This project predicts high-cost healthcare patients using historical medical claims, utilization, and demographic data for a binary classification task. It uses advanced feature engineering and ens…

    Jupyter Notebook 10

  6. AI-ML-Engineering-Revision-Journey AI-ML-Engineering-Revision-Journey Public

    My structured AI/ML Engineering revision journey—revisiting fundamentals, filling knowledge gaps, and building production-ready AI solutions. From Python basics to LLMs, RAG, AI Agents, and deploy…

    Jupyter Notebook 4