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KrishnaGupta-coder/README.md

⚡ Executive Summary

Name: Krishna Gupta
Focus: Artificial Intelligence, Computer Vision & Edge Systems
Degree: B.Tech in AI & Data Science (2024–2028)
Institution: Arya College of Engineering & IT, Jaipur
Location: Jaipur, Rajasthan, India
Status: Open for AI/ML Internships & High-Impact Open Source Collaborations
  • 🧠 Primary Focus: Designing gesture-controlled human-computer interaction (HCI), vector-similarity search pipelines, and automated intelligence agents.
  • 🎯 Engineering Philosophy: Building resilient systems that make complex AI feel instantaneous and seamless to use.
  • 🔭 Current Deep Dive: Sub-millisecond vector indexing with Qdrant, edge model quantization, and distributed AI pipelines.

🚀 Flagship Engineering Projects

🖐️ ZeroTouchSec

Gesture-Driven AI & Touchless System Automation

  • HCI framework that enables complete system-level operation using real-time computer vision without physical contact.
  • Combines PyTorch and OpenCV for low-latency posture tracking, custom gesture triggers, and secure surveillance.

🧭 DocuVector AI

In-Browser High-Dimensional Vector Embeddings & Semantic Retrieval

  • Client-side vector search engine computing sublinear TF-IDF embeddings and sub-millisecond Cosine Similarity.
  • Features interactive 2D polar vector space projection radar and concept token highlights with zero API costs.

🏛️ JavaLabPortal

Enterprise 3-Tier MVC Dynamic Academic Portal

  • Robust role-based portal built on Java EE architecture with JSP, Servlets, and connection-pooled JDBC.
  • Full student and faculty management, automated grade feedback loops, and production-deployed containerized setup.

🛡️ PromptShield AI

Autonomous LLM Threat Scanner & Prompt Injection Defense

  • Real-time security analyzer evaluating inputs against OWASP LLM01 taxonomies (Indirect RAG Poisoning, Tool-Call Delimiters, Zero-Width Unicode Smuggle, DAN Jailbreaks).
  • Dynamic threat radar calculating 0–100% exploit risk scores with automated prompt sanitization and hardening.

⚡ Daily AI Micro-App Showcase

Day App & Architecture Core Engine Live Deployment
Day 1 GestureVision AI
In-browser spatial hand tracking & gesture telemetry HUD		 MediaPipe WebGL
Day 2 PromptShield AI
Autonomous prompt injection defense & LLM threat scanner		 Heuristic Classifier OWASP LLM01
Day 3 DocuVector AI
High-dimensional vector embeddings & 2D polar retrieval radar		 Vector Math Sublinear TF-IDF
Day 4 TokenBudget AI
Multi-model LLM tokenizer & cost matrix (Gemini 3.8 Flash, Claude 4.6 Thinking, GPT-OSS 120B, DeepSeek R1)		 BPE Tokenizer Prompt Optimizer

🛠️ Technical Arsenal

Domain Technologies & Frameworks
Artificial Intelligence & Computer Vision PyTorch TensorFlow OpenCV MediaPipe Qdrant Vector DB NumPy Pandas Scikit-Learn
Languages & Systems Programming Python C++ C Java TypeScript JavaScript SQL
Full Stack & Modern Web React Next.js Node.js Express.js Java EE / JSP / Servlets HTML5 CSS3 TailwindCSS
Databases & Vector Storage Qdrant PostgreSQL MySQL MongoDB JDBC
DevOps, Tools & Cloud Git GitHub Actions Docker Linux Vercel Railway VS Code Jupyter

Tech Stack Icons

🐍 Dynamic Contribution Snake

GitHub Contribution Grid Snake

📊 Real-Time GitHub Analytics

Krishna's GitHub Stats GitHub Streak
Krishna's Most Used Languages
Designed with precision & dynamic automation • Crafted for Krishna Gupta • Jaipur, India

Pinned Loading

  1. Artificial-Life-Simulator Artificial-Life-Simulator Public

    C 2

  2. JavaLabPortal JavaLabPortal Public

    A role-based Java EE Dynamic Web Portal featuring 3-tier MVC architecture, JSP/Servlet/JDBC lab experiments, student & class management, theory notes, and an online student feedback system.

    Java 1

  3. ZeroTouchSec ZeroTouchSec Public

    Python 1

  4. DocuVector-AI DocuVector-AI Public

    In-browser High-Dimensional Vector Embeddings & Semantic Cosine Retrieval Engine with Interactive 2D Vector Space Projection.

    JavaScript

  5. GestureVision-AI GestureVision-AI Public

    Real-Time Touchless Human-Computer Interaction & Hand Gesture Recognition Engine in the Browser using MediaPipe & Computer Vision.

    JavaScript

  6. PromptShield-AI PromptShield-AI Public

    Autonomous in-browser AI Security Engine analyzing, detecting, and neutralizing Prompt Injections, Jailbreaks, and Adversarial LLM Exploits.

    JavaScript