Case studies
↳ Selected work

Work that
speaks for itself.

From prototype to production — what product design looks like when strategy, UX and craft pull in the same direction.

Internal productSwiftUI · macOS/iOS

MonoDo — the invoicing app we built instead of buying one

How and why kreido s.r.o. ended up with its own invoicing and light-accounting app — from product strategy to shipped UI.

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Let's talk.

A specific problem, or just a second opinion — reach out. For enterprises and growing teams alike.

to [at] krei.do
© 2026 · krei.do — Strategic Product Design PartnerPrivacy policySK · EMEA
Founder: Tomáš HudákLinkedInwebsite
kreido s. r. o. · Company ID: 54 746 795 · VAT ID: SK2121793377 · Registered seat: Plynárenská 17563/3E, 821 09 Bratislava-Ružinov, Slovakia · Registered in the Commercial Register of the Bratislava III District Court, Section Sro, File No. 163141/B.