Vansh, builds
cloud systems
that ship.
Full-stack developer focused on AWS, real-time architectures, and IoT. Currently building Suraksha+.
Selected work
A wearable device with 7 sensors — pulse, IMU, GPS, eSIM, contact trigger, tap controls, and custom PCB — paired with a mobile companion app. The cloud backend runs on AWS: DynamoDB for state, SNS/SQS for alert fan-out, AppSync for real-time GraphQL subscriptions. Emergency dispatch happens in under 2 seconds.
A fully serverless chat application using API Gateway WebSockets, Lambda handlers for connection lifecycle, and DynamoDB for message persistence and connection state. Supports presence detection, typing indicators, and message delivery confirmation — all without a single EC2 instance.
About
I got into cloud engineering because I wanted to understand what happens after you hit deploy. Most of my time goes into designing backends on AWS — writing Lambda functions, modeling DynamoDB tables, and wiring up event-driven pipelines that stay up at 3 AM.
My biggest project is Suraksha+, an IoT safety ecosystem combining custom hardware sensors with a cloud backend for real-time emergency response. I designed the full stack — from PCB circuitry to the GraphQL API.
Get in touch
Interested in working together, have a question about my projects, or just want to say hi? I'll try to respond within a day.