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  • Kanchipuram, Tamil Nadu, India

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sarathkumar1207/README.md

Sarathkumar

Backend and systems developer building reliable developer tools, APIs, and real-time applications.

I work primarily with Rust, TypeScript, Node.js, and MongoDB. My current focus is source-code intelligence, semantic graphs, CLI tooling, backend architecture, and multiplayer systems.

Featured work

Project What it does Stack
Software Brain Engine Local semantic graph CLI that builds focused AI context from TypeScript and Python codebases. Rust
MongoDB Manager Higher-level JavaScript utilities for common MongoDB operations. JavaScript, MongoDB
Aeon Multiplayer Experiments and infrastructure for real-time multiplayer applications. TypeScript
API Error Normalizer Reusable TypeScript utilities for consistent API error handling. TypeScript

Engineering focus

  • Developer tooling and source-code intelligence
  • Backend APIs and data-intensive services
  • Real-time and multiplayer systems
  • CLI design, automation, testing, and release workflows
  • Clear architecture, measurable behavior, and maintainable code

Core technologies

Rust · TypeScript · JavaScript · Node.js · MongoDB · GitHub Actions · WebSockets

Current work

I am actively developing Software Brain Engine, an open-source semantic code intelligence tool focused on reducing irrelevant context for AI-assisted development.


Based in Kanchipuram, Tamil Nadu, India. Open to collaborating on developer tools, backend systems, and real-time applications.

Pinned Loading

  1. mongodb-manager mongodb-manager Public

    JavaScript library that provides a clean, higher-level API for common MongoDB connection and data operations.

    JavaScript 1

  2. software-brain-engine software-brain-engine Public

    Local semantic graph CLI for TypeScript — focused AI context, fewer tokens

    Rust 1 1

  3. aeon-multiplayer aeon-multiplayer Public

    High-performance Bun-native multiplayer framework for TypeScript with AOI, prediction, and binary networking.

    TypeScript 1

  4. api-error-normalizer api-error-normalizer Public

    Lightweight, type-safe TypeScript library for normalizing API and Express errors into consistent responses.

    TypeScript

  5. node-env-guard node-env-guard Public

    Zero-dependency, fail-fast environment variable validation for Node.js and TypeScript applications.

    JavaScript

  6. ws.io ws.io Public

    Bun-native, binary-first WebSocket event library with rooms, acknowledgements, reconnection, and encryption.

    TypeScript