SP — PortfolioSP
  • Projects
  • Research
  • Résumé
  • Contact
Selected Work — 2021 / 2025

Projects

A collection of systems, tools, and AI-assisted engineering work spanning distributed infrastructure, applied ML, and production data workflows.

Total Projects4
Primary StackPython/Go/React
FocusSystems & AI
Project screenshot / diagram
Featured — 2025

Monday — An AI-Assisted Life Operating System

A system I'm building to help people intentionally manage their lives, goals, and responsibilities with AI — with myself as the first user. It explores how agents and human-centered design can reduce complexity instead of adding to it.

  • Connected systems and product thinking across distributed services.
  • Focused on production constraints, reliability, and practical AI workflows.
  • Designed to stay lightweight while still being easy to extend later.
FeaturedLLMsAgentsPythonHuman-Centered AI
View projectLinkedIn ↗
All Projects
Avina — AI-Assisted Reflective Journaling
01 — Independent

Avina — AI-Assisted Reflective Journaling

An AI reflective-journal and co-therapy tool that turns voice and text into context-aware, emotionally grounded guidance. End-to-end pipeline using AWS Transcribe, retrieval-augmented generation, and FAISS vector search to ground responses in curated psychological and educational knowledge.

RAGFAISSLLMsAWSGo
View project
→
Snippet — AI Video Learning Platform
02 — Independent

Snippet — AI Video Learning Platform

An AI platform that turns educational video into a personalized, searchable learning experience — transcribing and tagging content so learners can search concepts and get timestamped snippets and custom learning plans.

LLMsSemantic SearchWhisperEdTech
View project
→
AI-Driven Incident Analysis System
03 — McGraw Hill

AI-Driven Incident Analysis System

A production system that mines historical incident data across 20+ microservices to model failure patterns, auto-generate diagnostic reports, and surface actionable insights — cutting triage and resolution time by 50%+ and preventing recurring outages.

Applied AIDistributed SystemsObservability
View project
→
© 2025 Stephen PettusBuilt with care