[ PRODUCT ENGINEERING STUDIO ]

Software built in phases you can price before they start.

We build web platforms and mobile apps, and replace legacy systems, for companies of 50–500 people. Every project opens with a 2-week discovery and runs in fixed-price phases.

A project runs as a two-week discovery, then fixed-price phases, each followed by a 60-day warranty, ending in a release. WEEK 0WEEK 2WEEK 16 Discovery · €7,500 Phase 1 Phase 2 60-DAY WARRANTY 60-DAY WARRANTY First release

Who we
build for

Healthcare

Logistics

Field service

Retail

[ SERVICES ]

Three kinds of work, one way of running it.

Founded in 2020, we are a studio of 17 people in Lviv. Whatever we build, it starts with the same discovery and runs in the same fixed-price phases.

Web applications

Customer portals, booking and ordering systems, internal tools.

  • Next.js, Node.js and PostgreSQL, as on the dental booking platform
  • Discovery, then 1–2 phases to first release
  • Discovery ends in a clickable prototype of the riskiest flow
Web applications

Mobile apps

iOS and Android from one React Native codebase, offline-first where the work demands it.

  • One codebase, released to both stores
  • Data kept on the device until signal returns
  • Discovery, then 1–2 phases; store review adds 1–2 weeks
Mobile apps

Legacy modernisation

Replace an ageing system one workflow at a time while it keeps running.

  • Discovery, then one phase per workflow
  • Each new workflow runs alongside the old one for a month
  • The old screen is switched off only after that month
Legacy modernisation

2020 year founded

27 projects shipped

4 projects in progress

60 days of free fixes after each phase

[ CASE STUDIES ]

Recent work, with the numbers.

Clients are anonymised at their request. The figures are their own.

No-shows 14% → 6%

A 9-clinic dental group, Netherlands

Online booking with SMS and email reminders; the no-show rate fell from 14% to 6% in six months.

Dental booking platform

Invoicing 9 days → 1 day

An HVAC maintenance company with 64 service technicians, Germany

An offline app replaced paper job sheets, and invoicing went from 9 days to 1 day.

Field service app

2 of 5 workflows moved, no downtime

A freight forwarding company, UK

A web application is taking over an ageing order system one workflow at a time, with zero hours of downtime so far.

Order system modernisation

[ HOW WE WORK ]

Discovery, phases, warranty.

1. Discovery

Two weeks. We run discovery for a fixed €7,500 and hand over a clickable prototype of the riskiest flow, an architecture note and a phase plan with prices.

2. Phases

The build runs in phases of 6–10 weeks. Scope and price are fixed before each phase starts, and you see a demo every week. A new request goes into the next phase, priced separately.

3. Warranty

Every phase is followed by 60 days of free fixes for defects in what it delivered.

How we work
phase-2.yamlphase-3.yaml
phase: 2
length: 8 weeks          # phases run 6–10 weeks
price: fixed            # agreed before the phase starts
scope:
  - online booking for all clinics
  - SMS and email reminders
  - reschedule link in every reminder
demo: every week
warranty: 60 days of free fixes
out_of_scope: goes into phase 3, priced separately

[ CLIENTS ]

What clients say about working this way.

We price the phase, not the hour.

Each phase has a fixed scope and a fixed price, agreed before it starts. If we underestimate, that is our cost.

In week two they told us which of our ideas would not survive contact with the practice-management system. They were right, and it saved us a phase.

— Head of Operations, dental clinic group, Netherlands

Our technicians work in basements with no signal. The app was built for that from the first phase, not patched for it later.

— Service Director, HVAC maintenance company, Germany

Nothing was switched off until its replacement had run alongside it for a month.

— IT Manager, freight forwarding company, UK

Tell us what you need built.

We reply within 1 business day.