Cottonwood Development

Schema-validated datasets for healthcare, banking, CRM, and document-AI applications. Each product ships as a single NDJSON file (or three relational tables for CRM), ready to load into any pipeline. Free samples on Hugging Face; full datasets for sale on Gumroad.

Healthcare · FHIR R4 Patient resources

Banking · ISO 20022 pacs.008

CRM · 3 relational tables with FK integrity

Invoices · AP automation and OCR

ITSM · ServiceNow incident + Jira v3 Issue

Browse the full catalog on bluecore8.gumroad.com. Try before you buy: every product has a free sample on Hugging Face.

• Document extraction — invoices, receipts, statements, contracts, and other structured records converted into clean, validated data
• Format conversion — PDF, image, and messy source files transformed into Excel, JSON, CSV, or custom schemas
• Data validation — extracted values checked against client schemas before delivery

• Projects run on a small private compute setup
• Each delivery is reviewed by a human operator before going out
• Standard turnaround: 24–72 hours per document batch