I certified claims for 27+ years. Gnosis is the assistant I never had.

I'm Alexios Kavallaris, a civil engineer with 27+ years on civil sites in Greece, England, NZ, Australia. Roads, bridges, drainage, earthworks. For five of those years I was on the Waikato Expressway with Waka Kotahi NZTA, administering NZS 3910 contracts worth hundreds of millions.

On every one of those projects, the thing that legally drove the job (the claims, the certificates, the variations, the notices, the clocks) lived in a spreadsheet, a folder of PDFs and an email thread. Get a number wrong and you own it. Miss a statutory date and the claim certifies itself. I watched careful engineers carry that risk with tools that didn't understand the contract at all.

So I built the tool I kept wishing existed. Gnosis knows the standard form your contract is written under. It counts working days the way your jurisdiction counts them. It drafts what you'd draft, and then it waits for you, because certifying is your name on the line, not software's.

Gnosis wasn't built to be another subscription. It was built so the engineer checking a claim at 9pm has something on their side of the table.