DV
David Vaško
Founder · Technical Dir.
Final call on architecture. Reviews every PR that touches money. Twelve years writing systems that don't break under load.
EU SHIFTin →09–18 CET
§ 09 — ABOUT · THE PEOPLE
7 ONLINE NOW · 14 HOURS COVERED
The people
who build it.
A senior-led engineering team. Covering EU mornings to US afternoons.
The team.
Founders
Operators
Engineering
JZ
Jakub Závada
Co-Founder · Dev Lead
Holds the bar on code quality across both shifts. The reason your PR gets a second pair of eyes before it merges.
US OVERLAPin →13–22 CET
BK
Bronislava Korbová
Account Manager
The voice on every call. Translates engineering into commerce, and back again. Holds the brief steady from phase one to phase eleven.
FLEXin →10–19 CET
BeK
Benjamin Kutas
Sales · Account Manager
First conversation you'll have with us. Asks the question that breaks the brief — before you brief us.
EU SHIFTin →09–18 CET
MK
Marian Koco Jr
Technical Support
Keeps the live systems answered. When a deployed build needs a human fast, he's the one who picks up — and closes the loop.
FLEXin →10–19 CET
DT
Dávid Tomečko
Full-Stack Engineer
Storefront to integration in one mind. Bridges what the buyer sees with what the warehouse runs.
EU SHIFTin →09–18 CET
TT
Tomáš Telepčák
Full-Stack Engineer
From cart to checkout to ERP. Doesn't ship anything he wouldn't want paged about at 3am.
US OVERLAPin →13–22 CET
MS
Martin Sojčák
Mobile Apps Engineer
Native iOS, native Android, edge-rendered web. Builds the part of your stack that lives in the buyer's pocket.
FLEXin →10–19 CET
EH
Erik Hojsák
Frontend Engineer
Lighthouse, accessibility, type. Cares about the millisecond before you do. Reviews every storefront we ship.
US OVERLAP13–22 CET
§ 09.5 — SELECTED ENGAGEMENT · PARTNER WORK
iTRINITY · MULTI-YEAR · ONGOING
·
Mangools — pipeline engineering
inside a 10-year SEO platform.
Multi-year senior-engineering engagement on the Mangools SEO suite, offered through our partner relationship with iTrinity. Mangools is a bootstrapped SEO platform, built since 2014, used by over a million customers worldwide, with KWFinder and the rest of the toolkit at its core. The engagement runs across the platform, with a clear centre of gravity on the AI side.
MAIN FOCUS · AI SEARCH WATCHER
What is the AI layer saying about you?
Mangools' newer product line, launched in 2025 as the answer to a question every brand has started asking about itself: what is the AI layer saying about us? Google has Search Console; the AI layer has nothing. AI Search Watcher fills that gap — tracking how the major AI models cite, recommend or omit a brand across the prompts that actually matter, and showing the pattern over time.
- Scheduling that coordinates slow, async calls to multiple AI providers
- Grading pipeline that turns subjective model output into comparable signal
- Aggregation that has to stay correct as history grows
- Dashboards and email reports on top
ALSO IN SCOPE · KWFINDER & SHARED INFRA
Keyword Gap backend rebuild · the platform underneath.
Outside Watcher, the engagement covers the rest of the platform — most recently a backend rebuild of Keyword Gap inside KWFinder, plus the shared infrastructure the team uses every day. The distinctive part is that it lives in the harder half of commerce engineering: unreliable upstream APIs, correctness across long pipelines, code that has to age well inside a codebase that's been running for over a decade.
- Backend rebuild of Keyword Gap inside KWFinder
- Shared infrastructure across the wider Mangools suite
- Code that has to age well in a 10+ year codebase
- Correctness across long, async pipelines
1M+
Customers worldwide
2014
Platform built since
2025
AI Search Watcher launched
Multi-yr
Senior engagement, ongoing
§ 10 — HOW WE WORK TOGETHER
One studio. Senior-led.
Same hands, end to end.
01 · SENIOR-LED
A senior engineer on every phase.
Every project is led, reviewed and shipped under a senior engineer. The person who scopes your build is the person who ships it.
02 · COVERAGE
Two shifts. Fourteen hours awake.
Half of us start at 8am CET, half at 1pm — together we cover EU mornings through US afternoons in a single working day.
03 · OWNERSHIP
Your repo. Your code. Your call.
Day one, the work lives in your org. We work as senior engineers inside your team — not vendors holding a key.
04 · CONTINUITY
The team that scopes is the team that ships.
No "hand-off to delivery," no agency middle layer. The person on your discovery call is the person on phase eleven.
§ 11 — JOIN OR HIRE
Hiring Shopify engineers.
Always.
Strong on Hydrogen, Liquid, edge functions, or B2B integrations? We hire on both shifts — CET starts and US-overlap. Tell us what you've shipped.