MERN Stack & Agentic AI Developer
I build full-stack web apps, AI-powered systems, and open-source tools that people actually use.
Open to remote roles & freelance work.
I write code that ships. My focus is the MERN stack for production web apps and agentic AI for anything that needs to think, decide, or automate. I work across the whole stack React interfaces with GSAP animations on one end, RAG pipelines and multi-agent orchestration on the other. I also publish open-source tools on npm. I like problems that are slightly too hard and solutions that are actually maintainable.
chat-buddy · 
npm i -g chat-buddy
A published npm CLI package an AI-powered WhatsApp assistant that runs entirely from your terminal. Powered by the OpenAI Agents SDK, it acts as your personal proxy: replies to messages in your defined voice, schedules Google Calendar events via natural language, and maintains per-user conversation memory across sessions. API keys are encrypted locally with AES-256-CBC, output goes through a guardrails layer before sending, and a message debounce system batches rapid incoming messages into single AI calls to cut token usage. One command to install, one to run. Hit 1,200+ downloads in its first month on npm with no promotion.
TypeScript Node.js OpenAI Agents SDK whatsapp-web.js Google Calendar API AES-256 Guardrails CLI GitHub Actions
A production-ready agent handoff architecture built with the OpenAI Agents SDK and TypeScript. A central Reception Agent interprets user intent, applies input/output guardrails, and routes the request to the right specialized agent Sales, Refund, Booking, or Vacancy without losing conversation context across turns. The architecture is domain-agnostic and designed to be reused across different business workflows.
OpenAI Agents SDK TypeScript Node.js Zod Agentic AI Guardrails Stateful Conversations
MetaSphere 2026 — Live Event Website
Official website for MetaSphere 2026, organized by the Department of BCA, IEM Kolkata. Built by a team of students using HTML, Tailwind CSS, and JavaScript, featuring event details, schedule, speakers, and registration information.
HTML JavaScript Firebase GSAP Tailwind CSS Production
Production-ready authentication with JWT access/refresh token rotation, route protection, and role-based access control. A reusable base layer for MERN projects that need solid auth without a third-party service dependency.
Node.js Express MongoDB JWT Security
- Introduction to OpenAI Agent SDK
- GitHub new space shooter README — Step-by-Step Guide
- Why NumPy and Pandas Are Essential: A Beginner’s Realization in AI/ML
📧 techie.asad.dev@gmail.com
💼 LinkedIn
🌐 asadhussain.in
📦 npm