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Hi my name is

Aryan Raj

Backend & AI Engineer

Building production-grade Agentic AI frameworks and distributed backend systems at MovableInk.

Previously at Mailmodo — cut cloud costs by $50K+, scaled infra to 10K+ EPS, and shipped AI-powered email tooling. Open-source contributor to the A2A framework.

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Who am I?

Aryan Raj profile picture

Remote-first engineer currently working as SDE @ MovableInk, architecting Agentic AI frameworks and distributed backend systems. Previously at Mailmodo where I cut cloud costs by $50K+, shipped AI-powered email tooling, and scaled infra to handle 10K+ events/sec. I care deeply about first-principles engineering, open source, and systems that actually hold up under load.

Here is my educational background.

B.Tech in Computer Science & Engineering

Govt. Engineering College, Jhalawar | 2019 – 2023
  • Studied core concepts of Computer Science
  • CGPA: 8.5 / 10
  • Graduated with Honours (Extra 20 credits)
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Featured Projects

High-impact work — from open-source AI frameworks to production backend systems.
A2A
AGENT · TO · AGENT
JS/TSCJS compatPostgres store

A2A Framework — Open Source

Early adopter & contributor to Google's Agent-to-Agent (A2A) JavaScript framework. Engineered backward CommonJS compatibility for broader ecosystem adoption, and architected a proposal for a Postgres-based durable task store enabling long-running agentic workflows.

  • TypeScript
  • A2A
  • CommonJS
  • PostgreSQL
  • Open Source
⚡
Durable SSE Streaming
AG-UI · Redis · LangGraph
SSE ReconnectionRedis Pub/Sub + ListZero Event Loss

Durable SSE Stream Reconnection

Architected fault-tolerant SSE stream reconnection for AI agent pipelines using AG-UI, LangGraph, and Redis. Features zero-event-loss replay with Pub/Sub + List sequencing, deduplicated event recovery, and LangGraph checkpointer state catch-up on browser reload or mid-execution join.

  • AG-UI
  • SSE
  • LangGraph
  • FastAPI
  • Redis Pub/Sub
  • CopilotKit
Email Scheduler

Email Scheduler

An email automation app to schedule and automate recurring emails using Google OAuth2. Built with React.js, Express.js, and Node.js — one of my earliest full-stack production deployments.

  • React
  • Express
  • Node
  • MongoDB

Self-Hosted Homelab

Manage a personal self-hosted server stack with Docker, Traefik (reverse proxy + TLS), WireGuard VPN, Nextcloud, and various self-hosted services — all running on bare-metal. A hands-on proving ground for DevOps patterns I apply at work.

DockerTraefikWireGuardNginxLinuxSelf-hosted
More on my GitHub profile

Contact

Let's build something great.

Interested in collaborating on AI agents, distributed backend systems, or open-source? My inbox is always open — whether it's an opportunity, a technical discussion, or just saying hi.

Get in touch!