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Sumanth0718/README.md

Hi, I'm Sumanth L πŸ‘‹

I am a Computer Science undergraduate passionate about building high-performance systems and scalable web applications. My expertise lies in Backend Engineering, Full-Stack Development, and AI Engineering. I enjoy implementing core algorithms from scratch and bridging the gap between local AI capabilities and modern web interfaces.

  • πŸŽ“ Undergraduate in Computer Science & Engineering
  • πŸš€ Full-Stack & Backend developer specializing in robust, production-ready system architectures
  • πŸ€– AI Developer building local RAG pipelines and high-performance indexing systems
  • πŸ’¬ Ask me about: C++, JavaScript/TypeScript, Next.js, and Data Structures & Algorithms

πŸ› οΈ Tech Stack & Skills

πŸ’» Languages

C++ TypeScript JavaScript Python HTML5 CSS3

🌐 Frontend & Web Technologies

React Next.js Tailwind CSS

βš™οΈ Backend & Database

Node.js Express.js PostgreSQL MongoDB

πŸ€– AI Engineering & Tools

Ollama OpenAI Git

πŸ† Featured Projects

A high-performance C++ vector database built from scratch, featuring Hierarchical Navigable Small World (HNSW) graphs, space-partitioning KD-Tree, and exhaustive brute force search. Includes a custom REST API and a live 2D PCA projection dashboard alongside a local Retrieval-Augmented Generation (RAG) pipeline powered by Ollama.

  • Tech Stack: C++17, Ollama, Llama 3.2, nomic-embed-text, cpp-httplib, HTML5, CSS3, JavaScript

πŸƒβ€β™‚οΈ Athlete Sponsorship Management Platform

A secure full-stack platform for professional athletes and brand managers to track deals, manage brand directories, analyze legal agreements, and automatically generate invoice/payment reminders.

  • Tech Stack: Next.js 15 (App Router), React 19, Tailwind CSS, PostgreSQL, Prisma ORM, Auth.js (NextAuth v5), OpenAI GPT-4o-mini, Cloudinary

A modular and highly secure student placement tracking dashboard implementing JWT stateless sessions, database route guards, and data isolation boundaries to log interview runs, packages, and statuses.

  • Tech Stack: React, TypeScript, Tailwind CSS v4, Node.js, Express.js, MongoDB (Mongoose), MongoMemoryServer (Fallback)

Popular repositories Loading

  1. athlete-sponsorship-platform athlete-sponsorship-platform Public

    TypeScript 1

  2. Student-placement-tracker Student-placement-tracker Public

    TypeScript 1

  3. vectordb-ai-assistant vectordb-ai-assistant Public

    A C++ Vector Database with HNSW, KD-Tree, REST API, and Retrieval-Augmented Generation (RAG) using Ollama.

    C++ 1

  4. grandnode2 grandnode2 Public

    Forked from grandnode/grandnode2

    Open-Source eCommerce Platform on .NET Core, MongoDB, AWS DocumentDB, Azure CosmosDB, LiteDB & Vue.js

    C#

  5. storybook storybook Public

    Forked from storybookjs/storybook

    Storybook is a frontend workshop for building UI components and pages in isolation. Made for UI development, testing, and documentation.

    TypeScript

  6. qt qt Public

    qt

    JavaScript