Riddler S.A.S. has built software from Córdoba since 2016. For years the work was custom and the site did not say so. What we publish now has names.
Sigil
A signed PDF has to stand on its own. Sigil collects signatures, seals the file, and leaves a path to verify that what you are holding is what was signed: a one-off request, a campaign of the same document, certificate issuance, payroll receipts with agreement or disagreement.
Praxis
A procedure is not a file. It is a case that changes department, accumulates actions, and has someone asking where theirs is. Praxis is that inbox and that flow: configurable states, a history that is not rewritten, a tracking code for the interested party without opening the internal system.
Together
Praxis does not sign. Sigil does not route a case file across departments. When a step in the procedure needs a signature, Sigil comes in, seals, and the case continues. They can be used separately. They are designed not to overlap.
If this looks like a problem you have, write to us.