Features that never ship?
Developers saying “that’s not feasible”?
In-house teams stuck in planning purgatory?
Compliance struggles and no first-party data strategy?
Marketing ideas blocked by outdated infrastructure?
Misaligned dev teams that don’t understand your system’s logic and business needs?
A fragmented stack whose tools don’t talk to each other (they shout) and still force you into manual work?
Well, pull up a beach chair - you’ve found your people. We code the sunshine in 🙌
Sanddev is a senior software engineering team in Wrocław, Poland, building and rescuing production systems since 2016.
Most of our work begins on a codebase we didn't write - and most of it arrives with a deadline somebody else set.
We specialize in building enterprise-level app solutions so tailored, secure, and sunny - you’ll forget what clouds ever looked like.
scoped and priced before any code
"We checked a couple of companies, and this one was the best!"
"Sanddev carried out the project professionally and with our expectations"
"They always brought the cream of the crop."
"They suggested improvements that made it better."
TL;DR: NIS2 software requirements cover how a company buys, builds and maintains its applications, not only its firewalls and policies. Each EU country writes NIS2 into national law; in Poland that is the amended KSC Act, in force since 3 April 2026, which gives essential and important entities until 3 April 2027 to implement the […]
757% sales velocity increase. No, that’s not a typo. It’s the result of killing the manual work for a US profilometers giant. Read our new case study and build the exception with us.
In one corner: Bielik, Poland’s community-built eagle. In the other: Qwen 3.7 Max, Alibaba’s agent-first dragon. Which AI model is better?
who know what they’re doing
