A curated set of products and experiments that best shows how I work.
A mobile-first workout tracker built for strength & conditioning. Log sets, track progressive overload, and view exercise progress. Features an AI coach with e1RM tracking, post-workout analysis, personal records board, and Strava integration.
Sports science training load monitor with ACWR gauge, readiness scoring (sleep, soreness, stress, energy, mood), 40+ exercise presets with HR zone tracking, and evidence-based training recommendations. Features RPE distributions, monotony/strain trends, and load-vs-readiness correlation analysis.
Computer vision rep counter that runs entirely in the browser. Uses MediaPipe Pose Landmarker to track body landmarks and count reps for squats, push-ups, curls, and more. Zero data leaves the device.
AI-powered code learning tool with line-by-line annotations, concept tracking with confidence progression, learning stats dashboard with GitHub-style streak calendar, and analysis history. Supports 10 languages. Turns vibe-coding into deliberate learning.
Interactive rental market data, suburb comparison, and yield calculator for New Zealand property. Combines MBIE Tenancy Services bond data with Stats NZ demographics. Features Mapbox map explorer, market dashboard with trend charts, side-by-side suburb comparison, and gross yield calculator.
A full-featured job application pipeline with Kanban board, timeline tracking, and three Claude-powered tools — cover letter generator with streaming, job fit analyzer with visual score ring, and tailored interview prep. Built for the job search that funded its own development.
Multi-step LLM orchestration — visible. Drop in any document and watch a 4-stage AI pipeline run: Extract structured facts, Analyze risks and obligations, Synthesize an executive summary, Generate action items with owners and timelines. Each stage shows timing, token usage, and intermediate output.
Interactive Retrieval-Augmented Generation pipeline — no black boxes. Load documents, run a query, and watch BM25 score each chunk, see which were retrieved and why, then get a Claude Haiku answer with inline source citations. Every step is transparent.
Ask any research question and watch a 5-step AI agent work in real time: decompose → research each sub-query → analyze → synthesize. Every step streams live with timing, a pulsing trace feed, and a final markdown report in the sidebar. The transparent agentic pipeline.
Paste legacy code and describe your migration target — get a streamed side-by-side diff with the migrated code highlighted and a step-by-step explanation of every change. Presets for common migrations: Redux → Zustand, class → function components, Pages Router → App Router, CommonJS → ESM.