Riddler S.A.S.
A software company in Córdoba. The work is documentation.
Riddler S.A.S. has existed since 2016. For years we did custom development and teaching tools. Today the public work is two products: Sigil and Praxis.
What we do
We build software for paperwork that has consequences: signatures that must be demonstrable, case files that cross departments, receipts someone has to accept. Sigil and Praxis are that line.
We are not a website mill or a custom-dev studio for hire. The public work is digital documentation: signatures, case files, and the record that remains afterwards.
How we work
A small team, our own code, infrastructure we understand. We prefer a static site we republish to a CMS nobody patches. We prefer to say something is not ready rather than inflate a product page.
We spent years next to people in health and education. The habit of asking who benefits in the end did not leave: in a case file, it is usually the interested party; in a signed document, whoever has to trust the file.
Also
Code that can be read.
We have published libraries and tools, mostly for teaching. That is not the business today, and it remains available.
Open source