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khalidsaifullah-ks/README.md

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Typing SVG

class KhalidSaifullah:
    def __init__(self):
        self.name = "Khalid Saifullah"
        self.roles = ["AI/ML Engineer", "Full-Stack Developer"]
        self.location = "Mumbai, India"
        
    def core_expertise(self):
        return {
            "Languages": ["C/C++", "Python", "JavaScript", "TypeScript"],
            "Frameworks": ["React", "Node.js", "Express.js", "RAG", "LangChain", "HuggingFace"],
            "Databases": ["MongoDB", "MySQL", "Firebase"],
            "Tools": ["Git", "Docker", "Linux", "Jupyter Notebook", "Google Colab"]
        }

    def publication(self):
        return "IEEE ESCI 2025 Best Paper: Comparative Analysis of Custom Neural Network Model and VGG-16 for Multi-class Image Classification"
AI/ML Engineer Full-Stack Developer IEEE Publication Awardee 8 Featured Projects

Technical Skills

Category Skills
Languages C/C++ , Python , JavaScript, TypeScript
Frameworks React, Node.js, Express.js, RAG, LangChain, HuggingFace
Databases MongoDB, MySQL, Firebase
Tools Git (Version Control), Docker, Linux, Jupyter Notebook, Google Colab

Featured Projects

A.R.I.A.

Automated Responsive Intelligent Assistant

Video Demo

  • Realtime voice loop via Gemini Native Audio API achieving sub-100ms latency
  • Dual-backend local async runtime (FastAPI + Socket.IO) handling tool pipelines
  • Integrated 12+ tools: 3D CAD (build123d), Playwright, 3D Printer (OctoPrint/Moonraker), smart home (python-kasa)
  • MediaPipe hand tracking gesture UI and local biometric facial authentication

Python 3.11 Electron React FastAPI Gemini Three.js MediaPipe

SlideX

AI-Powered Presentation Generator

Live App Video Demo

  • Slide synthesis engine using Gemini 2.5 Flash for outlines & Gemini 2.0 Flash Live for realtime deck creation
  • 15+ production features including inline iframe text editing, AI content regeneration, and one-click .pptx exports
  • User authentication via Clerk combined with Firestore client SDK for structured data handling
  • Credit/quota management system with responsive Radix UI interface

React 19 TypeScript Vite Google Gemini Firebase Clerk Tailwind

Minimalist ResumeBuilder

AI Resume Engine & Job Tailoring

Docker Hub

  • Conversational Gemini AI Assistant sidebar for prompt-driven content structuring
  • Automated job description keyword tailoring & ATS quality score reviewer
  • Print-perfect A4 pagination discipline with LaTeX-style Computer Modern fonts
  • Containerized build published to GitHub Container Registry (GHCR)

React Tailwind CSS Google Gemini Docker

Antigravity Conversation Recovery

IDE State & Database Repair Tool

GitHub

  • Repairs missing or corrupted conversation indices in Antigravity IDE
  • Rebuilds SQLite state.vscdb tables and recovers lost workspace metadata
  • Title resolution from markdown brain artifacts with multi-directory deduplication
  • Cross-platform distribution supporting standalone Windows .exe, macOS, Linux, and WSL

Python 3 SQLite PyInstaller WSL Cross-Platform

Video Platform Backend

Production Microservices Architecture

GitHub

  • YouTube-style backend with 20+ RESTful APIs supporting auth, video uploads, and playlists
  • MongoDB Atlas Search integration with fuzzy matching, pagination, and indexing
  • Cloudinary video/thumbnail media pipeline with JWT auth and HTTP-only cookies

Node.js Express.js MongoDB Cloudinary JWT Render

Customer Churn Prediction

ANN Deep Learning Classifier

Live App

  • Artificial Neural Network (ANN) model predicting bank customer churn (~86% accuracy)
  • Preprocessing with StandardScaler normalization and categorical one-hot encoding
  • Deployed interactive web predictor on Streamlit Cloud with real-time probability outputs

Python TensorFlow Keras Streamlit Scikit-Learn

Vendor Portal

E-Commerce Vendor & Feedback Hub

Live Demo

  • Full-stack vendor management dashboard with product inventory controls
  • Cloudinary media integration for image upload and hosting
  • Public vendor profile storefronts with customer reviews and rating analytics

React Vite Tailwind CSS Node.js Express MongoDB Cloudinary

Quick-InvoPro

Privacy-First Browser Invoice Maker

GitHub

  • Zero-server client architecture running entirely inside browser localStorage
  • Instant A4 PDF rendering with html2pdf.js, GST/IGST calculations, and party management
  • Complete JSON export and import for data migration across devices

React Vite Tailwind CSS html2pdf.js Lucide React


Publications


GitHub Summary

  


Snake Contributions

Snake Animation

Pinned Loading

  1. slideX slideX Public

    TypeScript

  2. minimalist-resumebuilder minimalist-resumebuilder Public

    A premium, interactive AI-powered resume builder designed to create ATS-optimized professional resumes

    TypeScript 2

  3. Automated-Responsive-Intelligent-Assistant Automated-Responsive-Intelligent-Assistant Public

    A multi-modal desktop assistant that acts as a true action-oriented operator. It bridges the gap between live conversation, computer vision, local OS management, and physical 3D hardware control us…

    Python 1

  4. antigravity-conversation-recovery antigravity-conversation-recovery Public

    Rebuilds and restores missing, unordered, or placeholder conversation history and workspace assignments in Antigravity / Antigravity IDE.

    Python 2