Products, platforms, and open source

Active maintainers of the multilingual open-source Pokémon TCG API and dataset — contributing to data accuracy, the API layer, and the image pipeline.

End-to-end job management — quote requests, file uploads, automated notifications, and admin oversight. Replaced email threads and spreadsheets with a system that fits how the business operates.

Collector-first platform for searching sets and cards, tracking collections, building binders, and monitoring pricing across Cardmarket and TCGPlayer.

Expo Android app with full feature parity — search, collection tracking, binders, live pricing. Shares the same GraphQL API as the web platform.

Ops dashboard for catalogue management, variant mapping, pricing audits, ingestion review, and pipeline monitoring. The operational layer that makes running the platform practical.

AI training data pipeline for card recognition — collecting, curating, and labelling card images to train a model that can identify Pokémon cards from photos.

Pipeline that takes raw set data and produces live, priced, searchable catalogue entries. Staged, idempotent, with supervised mode for ambiguous cases.

Upload, validate, and canonically rename card image zips for the TCGDex image store. Supports single-set, symbol-only, and batch multi-set modes.

Tampermonkey userscript that paginates Cardmarket Singles listings and exports a clean product ID map — base and variant buckets merged by canonical card ID.

Fetches all TCGPlayer productIds for any Pokémon set via TCGCSV — variant patterns, printing subtypes, and pricing. Exports JSON compatible with the Bulk Edit UI.

Multi-source variant editor — merge Cardmarket and TCGPlayer exports, assign IDs per card variant, generate stable code blocks. Handles foil patterns and unknown additionals.