Nikhitha Sivaprakasam

Nikhitha Sivaprakasam

Founding Engineer · Digital Wisdom (WonderCal) ·San Francisco

I build AI-native products end to end, from agent tooling to the production infrastructure behind it.

roleFounding Engineer @ Digital Wisdom (WonderCal)
focusfull-stack product engineering · MCP & agent tooling · RAG · evals
stackTypeScript · Python · React · Convex · PostgreSQL
nowshipping WonderCal▊

#Recent Work

Highlights from what I've been shipping lately.

MCP server & agent tooling

Digital Wisdom (WonderCal)

18 MCP tools that let LLM agents book and manage meetings (retry/backoff, token refresh, HMAC-signed OAuth callbacks), with a Claude API fallback validated by the existing parser.

Calendar integrations at scale

Digital Wisdom (WonderCal)

Built and hardened integrations across Google Calendar, Microsoft Graph, and iCloud CalDAV over OAuth 2.0, diagnosing sync failures on large calendars, permission scopes, and timezone boundaries.

RAG pipeline for document processing

University at Buffalo

Semantic chunking and Pinecone vector retrieval extracting structured fields from scanned forms: 5,000+ records at 90%+ accuracy, cutting ~25 hours a week of manual review.

#Projects

Selected independent work in agentic AI and backend systems.

Multi-Agent Autonomous Decision System

Four agents coordinating 44 tools across 6 MCP servers, with structured tool-failure handling, per-call timeouts, and health-based routing. Provisioned with Terraform on AWS; Prometheus monitoring.

Python · OpenAI Agents SDK · MCP · LangGraph · Terraform · AWS

Enterprise SaaS Boilerplate

Multi-tenant starter with Stripe subscription billing, authentication, role-based access control, and tenant data isolation.

FastAPI · PostgreSQL · Stripe · Docker · AWS

AI-Powered Code Reviewer

Asynchronous code review pipeline built on FastAPI, Redis, and Celery, with LLM-backed analysis via OpenAI and LangChain.

FastAPI · Redis · Celery · OpenAI API · LangChain

#Get in touch

I'm open to conversations about engineering roles, agent infrastructure, and interesting problems in AI-native products.

$ reading: Inference Engineering · Philip Kiely (Baseten)