Features that never ship?
Developers saying “that’s not feasible”?
In-house teams stuck in planning purgatory?
Compliance struggles and no-first data strategy?
Marketing ideas blocked by outdated infrastructure?
Misaligned dev teams that don’t understand your systems logic and business needs?
A fragmented ecosystem with a stack that they don’t talk to (rather shout to each other) forces you to do manual work (still..)?
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."
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.
See how we built Sandtime: a clean, no-nonsense time tracking app for small and medium-sized businesses. COMPLETELY FREE TO USE. NO ADS.
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?
The global custom software market hit $35.42 billion in 2023 and is barrelling toward $146.18 billion by 2030 at a 22.4% CAGR, because “close enough” stopped being good enough for a lot of finance, healthcare, logistics, retail, and manufacturing teams.
TL;DR: Our email migration from @sandstream.pl to @sanddev.com in Sandtime.io went flawlessly: it broke nothing and fixed things quietly broken. What it really did was expose long-standing problems: a disk-space fire, an unmigrated QA alias, OAuth sign-ins silently failing for two weeks, and our own anti-bot tool crashing our Sandtime.io desktop app. What actually went […]
Since August 1, 2026 every registered data broker has 45 days to check DROP, match hashed identifiers and report back. The fine for missing it is $200 a day, per request. Most teams are not ready.
who know what they’re doing
