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Web, mobile & hardware POS — ~50% fewer integration defects

Web, mobile & hardware POS — ~50% fewer integration defects

Unified platform across three surfaces in approximately 24 weeks; ~50% fewer integration defects in staging (estimated); ongoing support processes established for production incidents.

24 wk

go live

3

surfaces

Cross-functional

delivery model

~50%

integration reduction

The problem

A European POS and fiscal-compliance vendor needed one enterprise platform spanning a web admin console, native mobile apps, and server-side communication with hardware control units. Siloed teams and undefined interfaces between software and embedded layers threatened reliability, fiscal compliance, and release cadence.

Solution

IT grows formed a cross-functional squad — designers, React and Java/Kotlin engineers, iOS and Android developers, PMs, and support — to define protocols between the server and control units, implement shared APIs, and run integrated test cycles. Agile ceremonies and clear ownership kept web, mobile, and embedded workstreams aligned through staging and production support.

Architecture

How components connect in production — simplified for clarity.

Sources

Systems & docs

AI layer

Agents / LLM

Approval

Human guardrails

Actions

Integrations

Monitor

Metrics

Results

Unified platform across three surfaces in approximately 24 weeks; ~50% fewer integration defects in staging (estimated); ongoing support processes established for production incidents.

24 wk

go live

3

surfaces

Cross-functional

delivery model

~50%

integration reduction

Your industry

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IT grows

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Let's discuss how AI and engineering can accelerate your business.

Automation, engineers, or both — we'll recommend a clear path and respond within one business day.

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