Bespoke Engineering & Digital Solutions

Architects of modern & secure digital ecosystems.

We build complex digital platforms, native mobile applications and high-performance embedded technology.

Explore our expertiseRequest a demo
operational without a network
Offline-firstoperational without a network
no off-the-shelf solutions
Bespokeno off-the-shelf solutions
from scoping to operations
Turnkeyfrom scoping to operations

Our areas of expertise

Five disciplines, a single point of contact

From software architecture to contactless terminals, we cover the entire technical chain of your projects.

Architecture & Software Engineering

Durable application architectures: API, business back-offices and multi-tenant platforms built to evolve without accumulating technical debt.

  • API
  • Back-office
  • Multi-tenant

Mobile Solutions

Native Android applications and bespoke modular SDK, embeddable in your own products as well as those of your partners.

  • Native Android
  • SDK
  • Kotlin

Biometrics & Computer Vision

Offline recognition, MRZ reading and image processing directly on the device — no sensitive data ever leaves the terminal.

  • Offline
  • MRZ
  • On-device

Payments & Contactless

NFC payment systems, dynamic QR codes and complete cashless ecosystems, from the terminal through to settlement.

  • NFC
  • Dynamic QR code
  • Cashless

Infrastructure

Highly available digital registries, monitored and reproducible: containerisation, verified backups and disaster recovery.

  • High availability
  • Docker
  • Monitoring

Solutions

Three product families, assembled around your needs

Every project combines these building blocks differently. They share the same technical foundation, and therefore the same standard of reliability.

01

Business platforms

The software backbone of your operation: reference data management, real-time flows and decision-making oversight.

  • Web back-office
  • Documented API
  • Dashboards
02

Mobile apps & SDK

Robust field applications, and the reusable building blocks for your teams to build on top of.

  • Native Android
  • Embeddable SDK
  • Cloud deployment
03

Terminals & embedded

Hardware driven by software: readers, payment terminals and self-service kiosks in constrained environments.

  • NFC / Dynamic QR code
  • Offline mode
  • Automatic synchronisation

Architecture

From the offline terminal to the platform core

A chain designed never to stop: the field stays autonomous, the platform stays consistent.

  1. 01

    Field

    Android terminals and contactless readers that remain fully operational without a network, with an encrypted local queue.

  2. 02

    Synchronisation

    Idempotent reconciliation as soon as connectivity returns: no duplicates, no lost transactions, a complete audit trail.

  3. 03

    Platform core

    Containerised services, replicated registries and versioned API, deployed reproducibly on your own infrastructure.

  4. 04

    Oversight

    Monitoring, metrics and a real-time back-office, for your business teams as much as your technical operators.

Why OMNISY

The standards of engineers, not contractors

We build systems meant to run for years, in real conditions — often difficult ones.

Security & Offline

Our systems are designed for constrained environments: operation without a network, local encryption and sensitive data processed on the device itself.

Robustness & Scalability

Proven architectures that absorb load peaks and scale from proof of concept to nationwide rollout.

Bespoke & Turnkey

From specification to operations: we take on the entire chain and hand you a system your own teams master.