Internal software development, data validation and reporting

My existing work is internal and AI-assisted. It includes local document processing, structured-data transformation, validation and reporting, with explicit exceptions and checked outputs. I have also worked on internal software development and verification. My available evidence includes a synthetic known-schema reconciliation example with checked outputs, exceptions and a row ledger. I do not claim a professional client QA portfolio, previous client RFQ delivery, or production n8n/Make deployments. Scope, price and timing require review of the requested result, representative redacted inputs and acceptance criteria.