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Case studies

Systems people open every day

Every study says the same thing in three steps: what the problem was, what we built, and what changed.

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AP Rescue
AP RescueEvent medical coverIn production since 2026

An event calendar, crews and payroll data instead of spreadsheets and phone calls

A system for a company providing medical cover at events from four branches: enquiries, clients, quotes with PDF, an event calendar with crew staffing, and payroll data in the exact shape the payroll clerk needs.

35
data models in the schema
138
API endpoints
5
roles with their own permissions
Open study
Titan Gym
Titan GymCombat sports and fitnessIn production since 2026

Membership sales, QR entry and attendance instead of a rented system and two websites

A system for a combat-sports club in Bratislava: a public website with a CMS, a member and trainer portal, an admin, card payments with a receipt, and QR entry that opens the door of the gym.

105
screens in the system
350
API endpoints
95
data models in the schema
Open study
MOBIS
MOBISRenewable energyIn production since 2023

A CRM that carries a job from the first phone call to handover

One system instead of spreadsheets. It finds new opportunities, signs contracts through DocuSign, and answers questions about contract documents with an AI assistant.

50+
modules in one system
7
stages of a job in one file
3
years in daily use
Open study
Grubmann
GrubmannHeating, cooling and solarIn production since 2025

A CRM that holds a job from the first enquiry to a service call years later

The whole customer journey in one system: a pipeline with due dates, a partner network under its own branding, stock, a payback calculator and service reminders that send themselves.

20
action types in the pipeline
28
modules on the backend
2
years in daily use
Open study
Elmont-ZH
Elmont-ZHElectrical installationIn production since 2026

Quotes, production and assembly journals instead of a module bolted onto a CMS

An enterprise system for an installation contractor: from enquiry through preliminary and final quote to production planning, assembly journals signed by the customer, and an HR intranet. Including a full data migration.

127
legacy tables replaced
11
roles with their own permissions
1 842
attachments migrated
Open study
Záhradné.sk
Záhradné.skE-commerce — garden and décorIn production since 2026

Three shops on one system, moved off a rented platform

A shop built from scratch instead of a rented platform. Eight thousand products, three brands on one backend, and links to accounting, the till and the warehouse.

7 899
products migrated from the old shop
3
storefronts on one backend
4
systems integrated
Open study
MonitoringPro
MonitoringProRemote boiler-room monitoringIn production since 2023

The boiler room reports itself — by SMS, every few hours, for three years

A product, not an internal tool. A unit in the boiler room texts its readings in, the system checks them against limits, breaches go out to the operator, and the month closes with the operational log as a PDF.

26
quantities measured per boiler room
720
reports a day at the shortest period
3
years running without a break
Open study
ZENEA
ZENEAWater filtration and personal careIn production since 2024

A brand starting from nothing — the shop, and the photographs it stands on

A Shopify shop for a new brand, and the product photography the whole site runs on. Slovak and Czech markets.

Open study

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