Joe Panetta

Akron, Ohio, 44305|jlpanetta1681@gmail.com

Full-Stack Engineer → AI Systems Engineer

My Mission & About

Featured Projects

Mirra — Real-Time AI Video Tutor

Mirra — Real-Time AI Video Tutor

A four-service streaming pipeline — Deepgram STT to Groq inference to Cartesia TTS to a lip-synced Simli avatar — running at ~387ms end-to-end over WebSocket and WebRTC. The engineering was backpressure, stream teardown and keepalive handling, not prompting. Latency is measured by an instrumented endpoint, not estimated.

TypeScriptWebRTCWebSocketsGroqDeepgramCartesiaReal-Time
GRIMOIRE — RAG over Legacy Fortran

GRIMOIRE — RAG over Legacy Fortran

Makes BLAS, LAPACK and ScaLAPACK codebases queryable in natural language. The hard part was chunking: naive line windows split a SUBROUTINE in half and return an algorithm with no signature, so chunks are cut on routine boundaries instead. Python, 15-test suite covering the chunker and retrieval.

PythonRAGLLMVector SearchFortranScientific Computing
Prometheus Talent Engine

Prometheus Talent Engine

AI-powered talent retention platform that uses predictive analytics to identify at-risk employees and provide actionable retention recommendations. Built to demonstrate ethical AI that enhances human employment rather than replacing it.

ReactTypeScriptNode.jsMongoDBAI/MLData AnalyticsHR Tech

Experience Highlights

Testing & QA

  • 90% test coverage achievement
  • Jest and Cypress expertise
  • React Testing Library mastery
  • CI/CD integration

Development

  • React & TypeScript
  • T3 Stack proficiency
  • State management expertise
  • Performance optimization