Software Development

Software for the whole operation, from the field to central systems.

We develop scalable, reliable and sustainable software solutions for energy and industrial systems. From field devices to central management platforms, from edge systems to data analytics, we address every layer of the solution together.

We combine our software engineering capability with our experience in field engineering, automation and energy systems. The result is not simply screens, but systems that cover the whole chain — acquiring data from the device, processing it, transporting it securely, storing it and turning it into an operational decision.

Because our software team works within the same structure as our field and engineering teams, the systems we build are designed for real operating conditions. With software engineering that knows the field, we build systems that deliver measurable value in day-to-day operations.

Custom Software & Digital Platforms

We design long-lived central software systems specific to the organisation and the operation. We first understand the operation in the field, then design and build the software around it.

• Central monitoring and management platforms
• Management of multi-site and field portfolios from a single point
• User, role and authorisation management
• Workflow and operations management
• On-premise, cloud or hybrid deployment options
• Modernisation and functional extension of existing systems

Industrial & OT Software

Software running on the operational technology side follows different rules from office applications: it must run without interruption, must not miss real-time data and has to withstand field conditions.

• SCADA and operations applications
• Management of relays, IEDs, RTUs, PLCs and field devices
• Alarm, event and command management
• Real-time data processing
• Configuration and device lifecycle management
• Field applications resilient to intermittent communication

IoT, Edge & Telemetry

We design the data flow from field devices to central systems with edge software, local data buffering, secure communication and central synchronisation components.

• Edge gateway software
• Local data acquisition and pre-processing
• Offline operation and store-and-forward
• Central device management
• Secure telemetry and remote update
• Real-time data transfer

For the field side of this topic, see our IoT, Edge & Telemetry page.

System Integration & Interoperability

We connect the old with the new, and the field with central systems. Different protocols from different manufacturers meet in a single data model.

• IEC 61850, IEC 60870-5-104 / 103, Modbus, MQTT and similar protocols
• Unifying devices from different manufacturers in a common data model
• Protocol conversion and signal mapping
• Integration with ERP, maintenance management, SCADA and enterprise systems
• REST, gRPC and service-based interfaces

Data, Analytics & Decision Support

We do more than display the data we collect; we store it, make it comparable and turn it into operational decisions.

• Time series data management
• Trend and event analysis
• Performance and efficiency indicators
• Loss and deviation analysis
• Automated reporting
• Alarm correlation and early warning
• Operational decision support screens

Software Architecture & Modernisation

Transforming a working system without discarding it is usually possible. We analyse your existing software and lay out a gradual, controlled modernisation path.

• Technical analysis of existing software
• Legacy system modernisation
• Migration from monolithic structures to service-based architectures
• Performance and scalability improvements
• Real-time and distributed system architectures
• Database and data flow optimisation
• Commissioning and migration planning

Web, Mobile & Operations Software

We develop web and mobile software that works together with our central and field systems. Each application is designed around the role of the team that will use it and the real need in the operation.

• Monitoring and management panels accessed through a browser
• Mobile access and notifications for field teams
• Maintenance, fault and work order tracking applications
• Summary dashboards for management

How We Work

Understanding the Field

The operation, the devices, the communication infrastructure and the real usage scenario are analysed.

Establishing the Architecture

Field, edge, communication, central services, the data layer and user interfaces are designed together.

Validation with Real Data

We do not settle for testing software in a test environment alone. We validate the system by connecting it to real relays, RTUs and analysers in our laboratory and, where possible, by running it against live data from the plant in the field. That way commissioning day brings no surprises.

Controlled Commissioning

A migration and rollback plan is applied that will not interrupt the existing operation.

Lifecycle Management

The system is developed and updated as needs change, and its sustainability is maintained.

Secure Software Approach

In the applications we develop, security is not a control added after release; it is part of the development lifecycle. Source code, access permissions, dependencies, application configuration and critical user operations are all assessed from a security perspective.

To discuss the software needs of your project, contact us at info@varsenerji.com.