Case study · Senior technical advisor
A.Tax
A platform where companies run financial and tax calculation together, on an Excel-grade formula engine with a full audit trail behind every value.
- Sector
- FinTech
- Role
- Senior technical advisor
- Engine
- Excel-grade formula evaluation
- Collaboration
- Live, multi-user
- Accountability
- Full audit trail per value
- Scope
- Multi-company
- Status
- Live at a.tax
Context
A.Tax is where companies run financial and tax calculation together rather than mailing workbooks around. It carries a formula engine at Excel's level of expressiveness, live collaboration between people working in the same numbers, and an audit trail behind every value on the screen.
I advise on its technical architecture. That audit trail is the reason the product exists: in tax work, a number nobody can trace is not a number, it is a liability.
Working on something like this?
Thirty minutes, no charge. If I am not the right person for it I will say so on the call.