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About Kozak

A decade
of shipping
thoughtful
software.

Our journey began ten years ago in Krakow, with a small group of engineers who wanted to build a studio that stayed technical as it grew. Forty engineers, a hundred shipped products, and twelve countries later — we're still that studio.

10+
Years in the industry
100+
Shipped projects
40+
In-house experts
12+
Countries
How we work

Four principles that shape every engagement.

Not slogans. These are the values we enforce in every PR review, every sprint demo, and every difficult scoping conversation.

01 / Craft

Ship things we'd want to use

We hold ourselves to the same standards as the product teams we work with. If it's not something we'd be proud to show our peers, it doesn't ship.

02 / Ownership

We're an extension of your team

No handoffs, no passing tickets over walls. We write the code, run the standups, and stay on call when things break. Ownership doesn't pause after Friday.

03 / Transparency

Nothing hidden, nothing sugar-coated

You see every commit, every estimate, every risk log. If a deadline slips, you hear it from us first — with a path forward.

04 / Technical depth

Engineers all the way down

Our CTO reviews every proposal. Our tech leads write production code. Nobody on our team has ever “managed” without shipping — and that's on purpose.

The story so far

A decade in motion.

Milestones

2015

Founded in Kyiv

Started with three engineers and a shared conviction that European software studios could ship at Silicon Valley quality.

2018

First 10 shipped products

Mostly FinTech MVPs for UK and US founders. Lots of Vue.js, lots of late-night deployments, lots of learnings.

2020

Krakow studio opens

Doubled the team and opened a second engineering office. Shifted to a fully remote-first operating model.

2022

$80M+ raised by our clients

Our portfolio of funded projects crossed $80M in investor capital — a milestone we measure because our clients' success is ours.

2024

AI practice formalized

Built a dedicated team for RAG, agents, and fine-tuning. Twelve production AI systems deployed in the first year.

2026

40+ engineers, 100+ projects

Where we are today — and where we keep pushing. Thanks to everyone who trusted us with their vision along the way.

Where we operate

Industries we know cold.

Domain knowledge compounds. Here's where we've shipped enough to skip the ramp-up.

01

FinTech

Banking, payments, wealth, compliance.

02

HealthTech

Clinical tools, patient-facing care.

03

EdTech

Adaptive learning, content platforms.

04

PropTech

Marketplaces, property management.

05

AgTech

Farm data, supply chain, traceability.

06

LegalTech

Document automation, contract AI.

07

RetailTech

Commerce, inventory, POS.

08

LogTech

Routing, tracking, warehouse ops.

Global reach

Clients across 12+ countries.

From Silicon Valley startups to European enterprises — we deliver across timezones, cultures, and regulatory environments.

Find us

Two studios, one team.

🇵🇱
Headquarters

Krakow

ul. Szlak 77/222
31-153 Krakow, Poland
🇺🇦
Engineering studio

Kyiv

Klovsky Uzviz, 7
01021 Kyiv, Ukraine

Want to work together?

We answer every inbound within 24 hours. Send us a line — we'll let you know fast if we're the right fit.

Get in touch