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i-saiganesh/README.md

Hey, I'm Sai Ganesh๐Ÿ‘‹

AI Systems Engineer โ€ข Algorithms โ€ข Full-Stack


๐Ÿง  About Me

๐Ÿง  Computer Science @ SRM University (2024โ€“2028)
โš™๏ธ Engineering systems where algorithms, data, and UX meet
๐Ÿงฉ Building AI-powered search, real-time engines, and interactive platforms
๐Ÿ”ฌ Deep into performance optimization, data structures, and system design
๐Ÿš€ Shipping fast, scalable, and production-grade software

๐Ÿ› ๏ธ 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


๐Ÿš€ Featured Projects

โšก Vectra โ€” High-Performance Vector Search Engine

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

C++ Python Transformers

  • ๐Ÿ” Hybrid search engine: Python transformer pipeline + C++ retrieval backend
  • ๐Ÿ“ Custom Euclidean Distance implementation for 384-D embeddings
  • โšก <1ms query latency via custom file-based IPC (no DB overhead)

๐Ÿ”Ž OnGo โ€” Internal Search Engine

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

Python Flask Data Structures

  • ๐Ÿ“š Pure-Python inverted index using hash maps
  • ๐Ÿš€ O(1) average-time query resolution
  • ๐Ÿ” Privacy-first architecture (fully on-server, no external APIs)

๐Ÿงญ Pathfinding Visualizer

Real-time graph algorithm visualization engine

React JavaScript Algorithms

  • ๐Ÿง  Visualizes Dijkstra, A*, DFS with live state updates
  • ๐Ÿ—œ๏ธ Optimized Dijkstra using Min-Heap โ†’ O(E + V log V)
  • ๐ŸŽฎ Renders 1,000+ nodes at 60FPS with recursive maze generation

๐Ÿ–ฅ๏ธ macOS Portfolio โ€” Interactive Web Desktop

A browser-based operating system simulation

React Vite GSAP

  • ๐ŸชŸ Custom window manager with Z-index & focus engine
  • ๐Ÿ–ฑ๏ธ Physics-based drag & resize system (no heavy libs)
  • ๐ŸŽจ 60FPS animations using GSAP + Glassmorphism UI
  • ๐Ÿ“„ Built-in apps: Terminal, PDF Viewer, Safari simulation

๐Ÿ“Š GitHub Analytics

Activity Graph

๐Ÿ”— Let's Connect

LinkedIn Portfolio Email GitHub


Profile Views

๐Ÿ› ๏ธ 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 โœจ

    JavaScript

  2. todo-list todo-list Public

    ๐Ÿ“ Smart Todo App โ€” organize tasks with categories, priorities, and save

    CSS

  3. weather-webapp weather-webapp Public

    โ›… Live Weather App โ€” 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, โ€ฆ

    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 tโ€ฆ

    C++