AI systems
engineer.

Multi-tenant AI sales platform with a production backend, dashboard, and mobile app — automating customer conversations and connecting them to order, invoice, and payment workflows.

RAG-based document Q&A app — upload PDFs/text, ask questions, get answers with chunk-level citations. Runs in mock mode without paid LLM keys.

Webcam / demo-feed object-detection dashboard with FastAPI WebSocket streaming, YOLO-ready detector abstraction, canvas bounding-box overlays, and live throughput / latency / confidence stats.

Event ingestion + live inspector: receive provider callbacks, browse payloads in real time, replay captured events, and forward matches with bounded retries.

Interactive 2D path-planning sandbox — paint obstacles, drop start/goal, and compare A*, Dijkstra, and an RRT-style planner with visited-cell visualization and live stats.

n8n workflow that turns a new CRM lead into a personalized ElevenLabs voicemail in ~10 seconds — LLM script generation, cloned-voice synthesis with tuned settings, S3 delivery, Airtable logging, and cost telemetry per execution.

Fully automated n8n pipeline that runs every morning: ranks top AI stories from RSS feeds, writes a two-host podcast script with Claude, synthesizes each speaker through ElevenLabs with per-persona voice tuning, stitches the audio in-memory, and publishes the episode to S3 and Slack.

Drop a voice note in Slack — the assistant transcribes it with Whisper, uses Claude tool-use to decide the right CRM action (create contact, log activity, query, or answer), runs it against Supabase, and replies with a spoken confirmation. Short-term memory keeps multi-turn context across requests.

ROS-based quadruped guidance system using YOLO perception and audio feedback to support visually impaired users in navigation tasks.