When complexity clouds your tech stack, we bring the clarity only legends deliver
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to meet the legends

Founded in 2016,
Sanddev is boutique by size, enterprise by results

Few of us, but we’re on a first-name
basis with

The trick isn’t the code - it’s the clarity

We’re the crew that actually enjoys untangling your spaghetti code, navigating compliance hurricanes, and turning “impossible” into “delivered early.” We’re not magicians - we just work like our clients’ success is our full-time obsession (because it is).

No BS we don’t sell sunshine

We build the systems that bring it.
We are:
1

Authentic

No smoke, no mirrors, just code that works and humans that reply to emails. Features that always ship.
2

Transparent

Want to peek under the hood? Be our guest. We document everything.
3

Ethical

We build software that respects users, protects data, and doesn't stalk your customers in creepy ways.

However, we’re not for everyone

Just for those who:

are exhausted by dev teams that say “it can’t be done”,

value scalable, well-architected solutions over quick fixes,

seek tailored software, not one-size-fits-all patches,

appreciate clarity, consistency, and calm communication at every stage.

We pioneer an ethical approach for a smarter, cleaner Adtech and Martech future.

Some of incredible companies we’ve had the privilege to work with
And we can prove it!

Meet

Free for all, useful to many

Furthermore, we didn’t just build for businesses. We built for humans - with clarity, honesty, and everyday usefulness in mind

Our free time-tracking app designed not just to count hours, but to empower smarter work and better balance.

Born from our belief that great tools should be accessible to everyone, Sandtime.io was listed in the United Nations WSIS Stocktaking 2021 Global Report as a successful digital solution contributing to the Sustainable Development Goals (SDGs). It’s also been recognized in Econstor as a standout example of open innovation - a rare case where utility meets impact without a paywall in sight.

How we actually get stuff done

Our not-so-secret recipe for software that actually delivers. Download with zero bucks. Because one free thing just isn’t enough.

Meet the Crew

Łukasz D. Sienkiewicz

Master of Forecasts & Fortune

Jakub Bogacz

Keeper of the Sacred Stack

Gosia Petlińska-Kordel

Małgorzata Petlińska-Kordel

Marketing Ringmaster

Przemysław Zalewski

Code Destructor

Mariusz Machnicki

Mariusz Machnicki

Clown of Code Quality

Rafał Pijet

Crazy Code Creator

Andrzej Koleda

Engineer of Clean Skies & Clean Code

Adam Zdebel

Adam Zdebel

Sneaky Ctrl Commando

Zuzanna Lenczyk-Wąsowska

Vaporwave Cumulus Expert

Bravo! You survived the page.

Now feast your eyes on our humor stack.

Ctrl + Alt + LOL: memes we actually laughed at 🚀