Available for select work
I'm Hrishikesh — 6+ years turning complex backends into calm, reliable products: multi-agent RAG pipelines, Temporal.io workflows, and viewport-proportional interfaces.
I build systems that stay calm under load. Most of my work lives at the seam between AI and infrastructure — designing retrieval pipelines, asynchronous ingestion engines, and event-driven backends that hold up at scale.
Lately that means multi-agent Retrieval-Augmented Generation for medical content, backed by MongoDB Atlas Vector Search and BullMQ. Before that, Temporal.io workflows processing 10K+ daily bookings and canvas engines rendering thousands of interactive spatial elements. I care equally about the backend that doesn't flinch and the interface that feels effortless.
Leading AI content infrastructure for medical education — a multi-agent RAG pipeline and retrieval workbench that lets educators generate compliant, context-accurate clinical assessments in a fraction of the time.
Built the backbone of an enterprise workspace platform — event-driven booking on Temporal.io, a real-time canvas floor engine, and a multi-tenant registry serving hundreds of enterprise locations.
Authoring clinical learning content was slow and bound by strict GDPR & curriculum rules. I engineered a multi-agent Retrieval-Augmented Generation pipeline fed by a high-throughput, asynchronous ingestion engine that classifies dense nursing texts over MongoDB Atlas Vector Search — running on AWS EC2 + Docker with automated CI/CD for high availability.
Educators needed contextually accurate clinical assessments on demand. A responsive 3-layer retrieval workbench with fluid, viewport-proportional layouts that adapt to any screen and keep the retrieval flow legible.
Manual room operations couldn't scale across enterprise sites. Architected a highly scalable, event-driven booking system on Temporal.io workflows — processing 10K+ daily bookings and cutting manual intervention by 85%.
Spaces needed a live, interactive floor view that stayed in sync. A sophisticated canvas engine in Konva.js rendering 1000+ interactive spatial elements with real-time resource synchronization and coordinate transforms.
500+ enterprise locations needed configurable, compliant registration. A dynamic multi-tenant digital registry and form builder with Casbin RBAC, strict Zod schema validation, and configurable compliance workflows.
Shipping an AI-powered language tutor to real-world users, end to end. Built the complete infrastructure with Node.js, Express, MongoDB & React Native, and integrated OpenAI conversational agents with real-time video calls, live chat, and event-driven push notifications.
Calcutta Institute of Engineering & Management
Have something interesting to build? I'm open to select engineering work and collaborations.
hrishikeshbaidya7@gmail.com