Harmonie is the modular mobile platform developed by Rayonnance to digitize and optimize business processes in the field. Designed for mid-sized and large enterprises, Harmonie supports critical operations across logistics, retail, manufacturing, healthcare, and field services. Its key value lies in delivering customizable mobile applications, integrated with existing IT systems and deployed on rugged devices tailored to industrial environments.

Harmonie enables companies to streamline field operations, such as stock management, asset tracking, delivery routing, order picking, and maintenance interventions. It is especially useful for organizations with complex operational needs that cannot be addressed by standard SaaS tools.

What are the key features of Harmonie?

Modular mobile applications for business-specific use cases

Harmonie is built as a flexible platform to support the digitization of a wide range of operational workflows.

• Covers field operations such as inventory, deliveries, returns, picking, audits, interventions, and patient tracking.

• Applications are fully adapted to the company’s processes, terminology, and internal rules.

• Operates on rugged Android terminals and tablets, with optional offline capabilities.

• Enables barcode scanning, RFID reading, and image capture through device integration.

Each application module is tailored to the operational context, providing frontline workers with a simple, responsive, and task-specific tool.

ERP and WMS integration

Harmonie connects directly with existing enterprise systems to ensure real-time data flow and process continuity.

• Compatible with ERPs like SAP, Oracle, and Microsoft Dynamics, and industry-specific software.

• Supports middleware or direct API-based connections.

• Synchronizes stock levels, order statuses, asset updates, and field reports.

This deep integration avoids duplication of data entry, reduces errors, and increases the speed of operations across departments.

Full-service deployment with mobile hardware

Rayonnance deploys Harmonie as a complete solution, including software, hardware, and managed services.

• Supplies certified mobile devices (Zebra, Honeywell, Datalogic, etc.) suited to the field conditions.

• Ensures seamless compatibility between Harmonie apps and device functionalities (scanners, cameras, RFID).

• Offers configuration, installation, and physical deployment services at scale.

This bundled approach simplifies procurement and ensures operational readiness from day one.

Lifecycle management and device supervision

Once deployed, Harmonie remains under supervision and continuous optimization.

• Mobile Device Management (MDM) configuration and monitoring (remote updates, policy enforcement).

• Regular application updates aligned with business evolution.

• Long-term support and incident management under SLA.

This support model reduces the total cost of ownership and ensures devices and apps remain aligned with business needs.

To summarize

Harmonie by Rayonnance is a robust platform for companies seeking to digitize field operations with tools that are:

• Fully customizable to industry-specific workflows and operational needs.

• Integrated with existing ERP and supply chain systems for data continuity and process efficiency.

• Delivered as a full-service solution, including rugged hardware and deployment support.

• Supported by long-term lifecycle services, MDM, and continuous application evolution.

Harmonie is particularly suited for enterprises needing reliable, high-performance mobility solutions beyond the capabilities of generic SaaS products.