ZERO BREAKING CHANGES, CLEAR DEPLOY.
The Khalid Times
FOR ROLES & FREELANCE
Engineers AI & Full-Stack
systems that ship.
Khalid Saifullah — AI/ML Engineer & Full-Stack Developer, IEEE Best Paper Award Winner, building real-time voice & vision AI operators, Generative RAG systems, and robust production web applications.
class KhalidSaifullah:
def __init__(self):
self.role = "AI/ML Engineer"
self.stack = ["React", "Node.js", "Python", "LangChain"]
self.focus = "Multimodal Voice & RAG"
def publication(self):
return "IEEE ESCI 2025 Best Paper"MUMBAI — Architecting next-generation intelligent systems requires combining cutting-edge machine learning research with rock-solid full-stack software discipline. Khalid Saifullah bridges digital intent and execution, developing low-latency multimodal voice & vision AI operators, automated slide presentation engines, and containerized developer utilities.
Recently awarded Best Paper at IEEE ESCI 2025 for research on custom neural network image classification, Khalid specializes in high-concurrency Node.js and Python backends, Google Gemini API integrations, MediaPipe vision pipelines, and production web applications.
Core Technical Stack
C / C++
Python 3
JavaScript (ES6+)
TypeScript
React & Node.js
Express.js
RAG & LangChain
HuggingFace & Gemini API
Electron & MediaPipe
MongoDB (Atlas Search)
MySQL
Firebase (Firestore)
SQLite3
Git & GitHub Actions
Docker (GHCR)
Linux Environment
Jupyter & Google Colab
Core Featured Projects
AI ASSISTANT
A.R.I.A. — Automated Responsive Intelligent Assistant
Real-time low-latency voice assistant using Google Gemini Native Audio streaming with concurrent voice I/O, computer vision, voice-driven parametric 3D CAD modeling (build123d → Three.js), wireless 3D printing auto-slicing (OrcaSlicer), MediaPipe hand gesture controls, and Playwright autonomous web scraping.
ENGINE
SlideX — AI-Powered Presentation Generator
AI slide deck synthesis engine combining Gemini 2.5 Flash for prompt outline structuring and Gemini 2.0 Flash Live for real-time visual slide deck creation. Features 15+ production capabilities including inline iframe editing, template rendering, credit management, and one-click .pptx exports.
Minimalist ResumeBuilder & AI Job Tailoring
Interactive ATS-optimized resume builder featuring a Gemini AI Assistant sidebar for conversational editing, automated job description keyword optimization, resume quality scoring, A4 print pagination discipline, and LaTeX Computer Modern typography. Fully deployed and Dockerized on GHCR.
Antigravity Conversation Recovery Tool
Standalone CLI and PyInstaller executable utility fixing corrupted SQLite database indices (state.vscdb), lost conversation history, and workspace metadata for Antigravity IDE across Windows, macOS, Linux, and native WSL environments. Direct downloadable standalone .exe release available.
Vendor Portal & Public Feedback Platform
Full-stack vendor marketplace portal allowing sellers to manage product inventory, upload Cloudinary media, track sales metrics, and receive public customer reviews on shareable storefront pages.
Quick-InvoPro — Client-Side Invoice Generator
Zero-server privacy invoice maker running entirely in-browser. Features instant A4 PDF rendering with html2pdf.js, auto GST/IGST calculations, client party management, and complete JSON local backup/restore.
Video Platform REST API Backend
RESTful API backend for a YouTube-style application built while mastering Node.js, Express, and MongoDB Atlas Search. Features user auth, video uploads with Cloudinary, playlists, and pagination.
Customer Churn ANN Predictor
Deep learning classification model predicting bank customer churn with ~86% accuracy using Artificial Neural Networks (ANN), StandardScaler data normalization, and a Streamlit web interface.
Publications & Academic Awards
Comparative Analysis of Custom Neural Network Model and VGG-16 for Multi-class Image Classification
Accepted, presented, and awarded Best Paper at the 2025 IEEE International Conference on Emerging Smart Computing and Informatics (ESCI 2025).