Energy & IoT Systems

Energy Showcase

Renewable energy systems, smart monitoring, and IoT infrastructure. From solar-powered sensor networks to industrial energy management.

The content presented here has been carefully curated to respect confidentiality agreements. Detailed technical implementations and proprietary information are not disclosed in accordance with NDA requirements.

Bachelor's Thesis

Academic research and thesis work on power systems simulation.

Data Processing for Visualization and Power Flow Calculations

2025Power Systems & Software Engineering

The computational engine behind the Network Model Manager's simulation capabilities. This microservice automates the conversion of CIM XML power grid models into OpenDSS simulation scripts, enabling one-click power flow analysis directly from the web interface. When an engineer clicks 'Run Simulation' on a network diagram, this service extracts the CIM model from the database, maps all the connectivity relationships, generates a complete OpenDSS script, executes the solver, and returns voltage profiles and loss calculations—all in under five minutes for distribution networks with thousands of nodes.

System architecture and service overview

System architecture and service overview

Generated OpenDSS script and power flow simulation results

Generated OpenDSS script and power flow simulation results

Current Employment

Professional work in industrial energy systems and monitoring.

Software Engineer - Grid Monitoring Systems

Current

Kontron Electronics MK

Building the Network Model Manager (NMM), a centralized system that serves as the single source of truth for utility power grid models. Instead of maintaining duplicate network data across disconnected applications, the NMM provides one CIM-compliant Physical Network Model that feeds all downstream systems. My work spans developing the web-based interface where engineers create and edit electrical network diagrams, implementing Java backend services that manage equipment objects and their interconnections, and creating APIs that enable integration with external utility systems. The architecture handles complex graph relationships inherent to electrical networks, resolving connectivity between substations, validating topological correctness, and maintaining referential integrity across thousands of network elements. The platform also enables power flow analysis through my bachelor thesis work, which was incorporated into the NMM as a core simulation engine. It converts network models into simulation-ready formats, executes calculations, and presents results through interactive visualizations. Every feature is driven by real operational requirements from utility engineers, whether modeling transformer configurations, tracking equipment ratings, or managing substation layouts.

Technologies:

JavaSpring BootAngularTypeScriptApache JenaSPARQLRDF/XMLMariaDBRedisDockerKubernetesIEEE CIMIEC 61970/61968SOAP/REST APIsOpenDSS
Network Model ManagementUtility IntegrationCIM StandardsEnterprise ArchitectureReal-time Visualization
Network Model Manager GUI showing CIM network diagram

Network Model Manager GUI showing CIM network diagram

Field Work

On-site installation and commissioning work at industrial facilities.

Interface Installation

Field Engineering

Installation and configuration of monitoring interfaces at industrial facilities. Setting up communication equipment, configuring data acquisition systems, and establishing connectivity between field devices and central monitoring systems.

Interface equipment installation

Interface equipment installation

Communication system setup

Communication system setup

Data acquisition configuration

Data acquisition configuration

Inverter Installation

Field Engineering

Upgrading the solar inverter system at UKIM (Ss. Cyril and Methodius University) in Skopje. Our partner Kontron Solar from Germany provided a modern inverter to replace an older unit serving the university's existing solar panel installation. This project served dual purposes: modernizing the university's renewable energy infrastructure while providing a real-world test case for our network modeling work. The installation allowed us to validate inverter and PV system models in the NMM platform, testing how accurately our CIM-based representations and OpenDSS simulations match actual equipment behavior. Hands-on commissioning work included configuring power electronics, establishing monitoring connections, and verifying system performance against manufacturer specifications.

Inverter equipment installation

Inverter equipment installation

Power system configuration

Power system configuration

Explore Other Domains

Check out my work in automotive systems and other engineering projects.