A one-person software studio
Software that does one job well.
Nos Astra makes and runs three small products. Each one takes a single tedious job off your hands, then quietly keeps doing it.
See the products
What I make
Built, shipped, in use.
Each one started as a real problem someone kept running into. None of them tries to do everything, and all of them are built to keep working without anyone tending them.
StackLight
One daily email that reads the status pages and changelogs behind your stack, and marks each change red, yellow, or green so you only stop for the ones that break things.
Welcome Book
One QR code in a holiday apartment answers every guest question, in the guest’s own language, with nothing for the host to maintain.
Maštograd
A parent types their child’s name, sees the personalised set the moment they type it, and the order leaves as a print-ready file.

Made by one person.
I’m Tamara Martinovic, PhD, founder of Nos Astra. I design, build, and support these products myself, so the person who answers your email is the person who wrote the software.
More about TamaraQuestions about a product?
Just ask.
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