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Case studies - Work described by scope and outcome

Smart metering, Modbus and MQTT, mobile and web — framed as the problem, the build, and what changed after launch. No slogan, no invented percentages.

Utilities / smart metering · 2026

Live
meter reads, not a walkaround
Alert
leaks and spikes earlier
1 panel
portfolio, units, billing

Live metering: reading, leak, and billing without a walkaround

Wireless meters, telemetry, and alerts in one panel — consumption is visible now, not after the round.

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Industrial IoT · 2025

2 protocols
Modbus and MQTT, one data model
Reconnect
buffering on an unstable network
Fewer connectors
faster onboarding of the next device

The plant in one data model: Modbus and MQTT

PLCs, sensors, and gateways speak different protocols. We folded them into one monitoring and control stack.

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Gastronomy · 2022

iOS
native app, SwiftUI
1 channel
instead of phone, messenger, and till
2022
from UI to App Store

Orders in the app — not by phone and messenger

Menu, cart, order, and delivery status in one channel. The venue doesn’t collect orders from three places.

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Pharma · 2020

Samples
records instead of scattered sheets
Statuses
tracking through the study
Export
reports without manual assembly

Sample tracking in the lab instead of spreadsheets

Molecule records, statuses, and export for a specific research process — not an off-the-shelf LIMS.

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