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Struggling with slow, incomplete data from Amazon, eBay, Etsy, Shopify, and Guiltt.io, a U.S. retail client needed a breakthrough. Our Azure-powered microservices cut reporting time in half, delivered accurate multi-channel analytics, and unlocked faster, data-driven decisions for growth.

In this case study, you'll discover how we helped our long-time client from Europe develops BSS (Business Support System) solutions for communications service providers. We helped it modernize testing for its ERP product — automating complex UI and mobile workflows using a CI/CD-driven framework with Reqnroll, BDD, and Azure DevOps.

IoT is transforming the energy industry by generating real-time data through smart sensors, helping utility companies manage assets across multiple locations. But raw data alone isn’t enough. To gain real value, businesses need clear insights — and interactive maps offer just that. By visualizing sensor data on a map, teams get a real-time, location-based view to monitor assets and respond faster to issues.

Energy inefficiency is a major challenge for many businesses, especially with rising energy costs in Europe. Small and medium companies, lacking financial stability or dedicated energy teams, are particularly vulnerable and must optimize energy use to stay competitive. Read on to discover why IoT analytics outperforms traditional energy management and learn about its benefits through our experience with IoT energy projects.

To effectively help businesses optimize energy consumption, our client needed an internal system for displaying and processing IoT data for whether a block of flats or a building or a factory for better analytics, automated reporting, visualization, and actionable recommendations. Our extensive and profound technical expertise in designing innovative solutions enabled us to start working on this complex project with confidence.

In this case, the client needed to meet the rigorous needs of one of the largest mobile operators and internet providers in Ukraine (NDA). With a workforce of around 4,000 employees and over 27 million users nationwide, the project required careful planning at every implementation stage. To ensure superior development quality and product stability, the NETLS team designed a step-by-step test plan to coordinate testing efforts, reduce risks, and improve overall process efficiency.

Our client, a company in the energy sector, owns several power plant panels on different sites and is actively expanding its facilities. The key requirement was a solution that could quickly display the status of each power plant on the interactive map. Our team immediately jumped into the process and began building the solution from scratch.

Our client in the public sector, telecommunications domain, faced challenges in processing and analyzing large volumes of data from Telegram chats. They required a targeted search based on specific locations, keywords, and issues related to utility services. We suggested an efficient ETL solution for extracting meaningful insights from vast amounts of data across multiple chats.

The key role of testing SaaS e-commerce platforms to maintain their reliability and efficiency. The impact of QA services and automated testing on providing users with high-quality software