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Career Journey

Data-Driven Energy – Building the Centralised Data Hub at Jemena

Transformed energy operations by architecting a real-time data platform using Databricks and AWS for predictive insights.

Data-Driven Energy – Building the Centralised Data Hub at Jemena

Energy networks are complex beasts. At Jemena, I had the opportunity to lead the architecture and development of a Centralised Data Hub Platform - a solution that integrated massive data streams to drive smarter energy decisions.

Built on Databricks and AWS, the platform ingested real-time and batch data from systems like SAP HANA, Kafka, GIS, and ADMS, delivering predictive analytics, outage planning, and load-balancing insights. One of the major breakthroughs was applying machine learning for power quality monitoring and dynamic phase-balancing across circuits.

The platform reshaped how the business interacted with its data, introducing real-time alerting, automated reconciliations, and interactive dashboards that empowered multiple departments—from field operations to digital transformation.

For me, this was more than data engineering. It was about helping a critical infrastructure provider modernise and future-proof their network with intelligence at the core

Conclusion

Modernising critical infrastructure requires more than just aggregating data - it’s about making that data actionable, predictive, and insightful across every layer of the business. The Centralised Data Hub at Jemena exemplifies how cloud-native architecture, real-time analytics, and machine learning can come together to drive smarter energy decisions. By embedding intelligence into the network’s core, we didn’t just optimise operations - we laid the groundwork for a more resilient and data-driven energy future.

API Development, JavaScript, Full Stack Development
2 min read
Jan 19, 2025
By Vishnu Devarajan
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