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SajeevanJSPY/README.md

👋 Hi, I'm Sajeevan

I'm a developer and security researcher passionate about building secure, scalable systems. I work across the stack—from full-stack web applications and blockchain protocols to CLI tools and low-level utilities. I love working with Rust, Go, Ruby, and modern web technologies like React, TypeScript, and Tailwind CSS.

🚀 Projects

🔹 Postglide

Tech Stack: Go, PostgreSQL
A Vitess-inspired system for PostgreSQL, featuring sharding, schema management, and protocol-aware routing.

🔹 Snapp

Tech Stack: Next.js, WebSockets, PostgreSQL
A real-time chat application supporting live messaging, user presence, and a performant PostgreSQL backend.

🔹 Void Caster

Tech Stack: Rust
A research blockchain exploring hybrid consensus (Tendermint + Narwhal-Bullshark) and a minimal custom execution layer inspired by Ethereum.

🔹 Aether

Tech Stack: Go, Cosmos SDK
A derivatives protocol built on Cosmos, with reference implementations for perpetuals using CosmWasm and Solidity.

🔹 Zenith Arc

Tech Stack: Ruby on Rails, Tailwind CSS
A modular banking system for managing user accounts and administrative workflows using scoped permissions and clean MVC architecture.

🔹 Hypercolor

Tech Stack: React, TypeScript, Tailwind CSS
A responsive UI component showcase using modern frontend practices and utility-first styling.
🌐 Live Demo

Feel free to explore my repos or reach out if you'd like to collaborate!

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  1. snapp snapp Public

    Real-time chat application

    TypeScript

  2. postglide postglide Public

    Postglide is a Vitess-inspired, protocol-level router and connection orchestrator for PostgreSQL, written in Go.

    Go

  3. aether aether Public

    Forked from aether-proj/aether

    IBC-enabled decentralized derivatives chain built with Cosmos SDK. Supports perpetual futures, interchain trading, and modular DeFi primitives.

    Go

  4. void-caster void-caster Public

    VoidCaster is a Rust-based blockchain that integrates both Tendermint and Bullshark-Narwhal consensus protocols

    Rust 1

  5. zenitharc zenitharc Public

    ZenithArc is a secure and extensible online banking platform

    Ruby 1