Nathan Henderson, CPA
Personal site for projects and writing.

Projects folder

Here’s a selection of projects from my virtual filing cabinet. Unless marked Public, projects use redacted, anonymized, or synthetic data. Accounting and finance work tends to involve sensitive information, so for some of these you’ll have to use your imagination.

About

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All projects

Treasurer flash report
Public accountingpython New

Emailing Excel documents to your board is dated. This turns standard Sage 50 exports into a plain-English flash report a board can actually read.

Credit memo notifier
Private Anonymized automationemail

A Python CLI that generates and sends GST/HST credit note emails from a refund spreadsheet.

Claim timeline reconstructor
Private Sensitive evidencetimeline

Deterministic timeline reconstruction for insurance evidence, with photo support and a shareable status dashboard.

How I work