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i-saiganesh/README.md

Hey, I'm Sai Ganesh👋

AI Systems Engineer • Algorithms • Full-Stack

🧠 About Me

🧠 Computer Science @ SRM University (2024–2028)
⚙️ Engineering systems where algorithms, data, and UX meet
🧩 Building AI-powered search, real-time engines, and interactive platforms
🔬 Deep into performance optimization, data structures, and system design
🚀 Shipping fast, scalable, and production-grade software

🛠️ Tech Stack

Programming Languages

Python Java JavaScript C C++

Frameworks & Libraries

React Node.js Flask

Web Development

HTML5 CSS3 Responsive Design

AI/ML & NLP

GPT Machine Learning

Data Science & Analytics

Pandas NumPy

Databases

MySQL MongoDB Oracle

Cloud & DevOps

AWS Google Cloud Git GitHub

🚀 Featured Projects

⚡ Vectra — High-Performance Vector Search Engine

Low-latency semantic search built from scratch in C++

C++ Python Transformers

  • 🔍 Hybrid search engine: Python transformer pipeline + C++ retrieval backend
  • 📐 Custom Euclidean Distance implementation for 384-D embeddings
  • ⚡ <1ms query latency via custom file-based IPC (no DB overhead)

🔎 OnGo — Internal Search Engine

Ultra-fast in-memory search with constant-time lookups

Python Flask Data Structures

  • 📚 Pure-Python inverted index using hash maps
  • 🚀 O(1) average-time query resolution
  • 🔐 Privacy-first architecture (fully on-server, no external APIs)

🧭 Pathfinding Visualizer

Real-time graph algorithm visualization engine

React JavaScript Algorithms

  • 🧠 Visualizes Dijkstra, A*, DFS with live state updates
  • 🗜️ Optimized Dijkstra using Min-Heap → O(E + V log V)
  • 🎮 Renders 1,000+ nodes at 60FPS with recursive maze generation

🖥️ macOS Portfolio — Interactive Web Desktop

A browser-based operating system simulation

React Vite GSAP

  • 🪟 Custom window manager with Z-index & focus engine
  • 🖱️ Physics-based drag & resize system (no heavy libs)
  • 🎨 60FPS animations using GSAP + Glassmorphism UI
  • 📄 Built-in apps: Terminal, PDF Viewer, Safari simulation

📊 GitHub Analytics

Activity Graph

🔗 Let's Connect

LinkedIn Portfolio Email GitHub

Profile Views

🛠️ Building intelligent systems and open to collaborating on impactful AI/ML-driven products

Popular repositories Loading

  1. macOS-portfolio macOS-portfolio Public

    A macOS-style interactive portfolio built with React, Vite, and GSAP ✨

    JavaScript

  2. todo-list todo-list Public

    📝 Smart Todo App — organize tasks with categories, priorities, and save

    CSS

  3. weather-webapp weather-webapp Public

    ⛅ Live Weather App — real-time temperature, humidity and wind speed for any city

    CSS

  4. ongo-search-engine ongo-search-engine Public

    A high-performance internal search engine built from scratch in Python. Implements a custom Inverted Index (Hash Map) to achieve O(1) constant-time lookup speeds. Features sub-millisecond latency, …

    Python

  5. pathfinding-visualizer pathfinding-visualizer Public

    React engine for real-time visualization of Dijkstra, A*, BFS, and DFS. Features 60FPS state management and Recursive Division maze generation. Optimized for performance and algorithmic accuracy.

    JavaScript

  6. Vectra Vectra Public

    A high-performance hybrid search engine engineered in C++ and Python. Features a custom-built semantic retrieval kernel using STL vectors, raw memory management, and Euclidean distance algorithms t…

    C++