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rj9884/README.md

Rajan Jaiswal

Backend Systems · AI Agent Infrastructure · System Design

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About

CSE undergrad at SRM University AP ('28), working at the intersection of backend systems, AI agent infrastructure, and scalable architecture. Currently independent — actively building projects, exploring system design in depth, and open to internship and collaboration opportunities.

My work gravitates toward:

  • Designing backend systems with attention to scalability, observability, and clean API contracts
  • Building AI-native tooling — agents, MCP servers, LLM inference pipelines
  • Exploring distributed systems patterns: event-driven design, concurrency, and fault tolerance
  • Writing production-quality code with emphasis on maintainability and architectural clarity
  • Balancing active DSA practice alongside development — strengthening the algorithmic foundation that underpins good system design

Tech Stack

Languages

C C++ Python JavaScript TypeScript

Backend & Infrastructure

Node.js Express.js Docker Linux PostgreSQL MySQL MongoDB

Frontend

React Next.js Tailwind CSS


Featured Projects

Project Description Stack
NervShell AI shell agent — translates natural language to machine commands via HTTP; LLM inference layer over a local command interface TypeScript · LLM APIs · HTTP
ClauseGuard Legal risk intelligence system that parses complex contracts and returns structured, actionable risk analysis TypeScript · AI pipelines · Next.js
universal-dev-mcp MCP server exposing the local dev environment as a tool interface for AI agents — bridges Claude, Cursor, Windsurf, and others via a unified API TypeScript · MCP Protocol · API Design
vChat Browser-based video conferencing system; WebRTC signaling architecture with real-time room and session management TypeScript · WebRTC · Socket.io
Tracely Browser extension that detects and classifies third-party tracking scripts across websites; client-side data pipeline JavaScript · Browser APIs
chit-chat Real-time messaging system built on event-driven architecture with Socket.io and MERN stack MERN · Socket.io

System Design Focus

Areas I actively study and build toward:

  • API Design — REST conventions, versioning, contract-first development
  • Distributed Systems — consistency models, event-driven patterns, message queues
  • Database Architecture — schema design, indexing strategies, query optimization
  • AI Agent Infrastructure — tool-use pipelines, MCP protocol, LLM orchestration
  • Observability — logging, tracing, and monitoring in production systems

GitHub Stats

GitHub Streak

Contribution Graph


Open to internships and collaboration — reach out via email or LinkedIn.

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  1. Tracely Tracely Public

    Tracely is an extension based browser platform for investigating third-party tracking across websites

    JavaScript 4 2

  2. carDekho carDekho Public

    MERN-stack car dealership platform

    JavaScript 1

  3. clauseGuard clauseGuard Public

    ClauseGuard is an AI-powered web application that transforms complex legal contracts into instant, actionable risk intelligence.

    TypeScript 2

  4. NervShell NervShell Public

    AI-powered shell agent that translates natural language into machine commands. Send natural language instructions over HTTP and let the agent figure out the commands.

    TypeScript

  5. universal-dev-mcp universal-dev-mcp Public

    Give any AI tool live access to your dev environment. Connects Claude Desktop, Cursor, Windsurf, Zed, Gemini and ChatGPT to your localhost app via MCP — inspect UI, call APIs, read and patch source…

    TypeScript

  6. vChat vChat Public

    vChat is a modern, browser-based video conferencing platform that lets you create rooms significantly faster and easier.

    TypeScript