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Case study

Advanced Analytics Platform for Energy Data Processing

The Problem:

The client relied on an outdated system for analyzing power-quality and energy-generation data. The legacy system experienced slow performance, limited analytics flexibility, and difficulty handling large datasets.

Our Solution:

We delivered a modern web platform that processes large volumes of energy data and visualizes results through customizable dashboards, supporting faster and more accurate decision-making.

Technology Stack:

.NET, Angular, ASP.NET Zero, EF Core, DevExtreme, PrimeNG, SQLite, Jira

Key Results & Value:

  • Up to 2× faster data processing performance for large datasets
  • 30-50% improvement in usability and dashboard interaction speed
  • Up to 60% faster access to long-term analytics and reports
  • Full replacement of the legacy system with a scalable architecture

About Our Client:

Our client specializes in energy monitoring, power quality solutions, and analytics for large-scale electrical systems.

The Challenge:

The project required a system capable of processing and visualizing large volumes of energy data collected over several years.

Key challenges included:

  • Handling millions of data points efficiently
  • Ensuring fast calculations for complex analytics
  • Providing flexible visualization tools for different use cases
  • Replacing a legacy system without losing functionality

The primary challenge was to ensure data was not only stored, but also accessible, fast, and easy to interpret.

Solution Overview

We developed a web-based analytics platform focused on performance, flexibility, and scalability.

Key capabilities:

  • Customizable Dashboards
  • Users can create dashboards with a range of widgets tailored to their needs.
  • Flexible Data Configuration
  • Each widget can be configured based on:
    • data source (devices)
    • calculation logic
    • time range
    • visualization format
  • High-Volume Data Processing
  • The system efficiently processes large datasets, including multiple years of historical data.
  • Modern UI & UX
  • The platform offers a clean, intuitive interface that simplifies complex analytics.

Business Impact

  • Replaced the legacy system with a faster, modern platform.
  • Improved end-user usability and data accessibility.
  • Enabled efficient analysis of large-scale energy datasets.
  • Received positive feedback from client leadership after release.

Although the product is in early adoption, it already provides a strong foundation for scalable analytics and future growth.

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