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AI · Product design · Full stack

Yuvraj

I build AI tools that do real work, and make them a joy to use.

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  • AI / LLMs
  • Full stack
  • Product Designing
  • Data Analysis

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Selected work03 / 06

Things I've designed & built

All projects
Startup intelligence

Strata

Tracks startups by sector from public data, classifies them with LLMs and builds sector landscapes where every claim cites a source.

  • Funding rounds taken from SEC Form D filings, never guessed
  • LLM sector classification with confidence and a human review queue
  • Kafka ingestion with idempotent upserts into MongoDB

Node.js · Express · MongoDB · Next.js · Kafka · Redis · BullMQ · LLM APIs

AI agents

HiveState

Draw a workflow of AI agents, run it, and keep cost and quality under control.

  • Dependency-aware runner executes ready agents in parallel
  • Daily budget guard with token and cost tracking per step
  • Human-in-the-loop pause and resume on any node

Next.js 16 · React 19 · TypeScript · Supabase · React Flow · Gemini · OpenAI

Data + AI

Tally

Payments reconciliation across ledger, processor and bank, graded against a hidden answer key.

  • 0.999 precision and 0.994 recall on a deliberately hard dataset
  • Reconciles one million ledger rows in about 7 seconds
  • Plain-English questions become validated, read-only SQL

Python · DuckDB · dbt · FastAPI · Next.js · Airflow · sqlglot

Skills

Call me if you need: