Himanshu Gupta

AI video editing pipeline that merges A-Roll with contextually relevant B-Roll in a single API call, using Gemini VLM for visual analysis.

Multi-agent math reasoning with RAG memory, multimodal input and human-in-the-loop review.

Conversational booking agent with LangGraph state, Groq (Llama 3 70B) and Calendly.

Neuro-symbolic story engine that plans plots symbolically before Gemini writes the prose, streaming agent reasoning live.

Electron recorder that captures screen and webcam independently, mixes mic audio into both and exports a picture-in-picture MP4.

FastAPI service that routes prompts to Llama 3 or Mistral on Ollama and logs latency and token usage per call.

Crypto stats tracker split into an API and a worker, coordinated over NATS with MongoDB time series storage.

Ledger-based wallet service for virtual currencies, with double-entry bookkeeping, idempotent writes and an immutable audit trail.