Blog - Vishnu Prakash Devarajan – Innovative Tech Executive & Solution Architect

Aug 24, 2025 • 4 min read

DOE: The Key to Unlocking New Zealand’s Future Distribution Networks

Dynamic Operating Envelopes (DOEs) let electricity distribution busine...

Jun 16, 2025 • 4 min read

Tech Problems I’ve Actually Solved – Not Just Talked About

Real-world tech challenges solved through practical architecture, data...

Jun 15, 2025 • 4 min read

Built in the Field – How My Services Grew from Real-World Problems

A real-world guide to tech services built from hands-on experience in...

Jun 15, 2025 • 4 min read

Inside the Engine Room: Building a Real-Time Data Hub for Energy Operations

Transforming energy operations in Victoria with a unified data hub usi...

Feb 22, 2025 • 1 min read

Transforming Trade – Automating Docs with ML & Blockchain

Revolutionised export processes by automating trade documentation with...

Feb 03, 2025 • 2 min read

Edge AI in Action – Building Smarter Machines on the Edge

If you’re building real-time, context-aware systems, start thinking ab...

Jan 30, 2025 • 2 min read

Architecting for AI at Scale – Lessons from the Field

A good AI model is only as good as the architecture it lives in. Desig...

Jan 30, 2025 • 1 min read

Smarter Marketing with Machine Learning – Building a Segmentation Engine

Built a machine learning-powered segmentation engine that enabled data...

Jan 19, 2025 • 2 min read

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

Transformed energy operations by architecting a real-time data platfor...

Jan 06, 2025 • 2 min read

Deploying a ChatGPT-Style App with Azure OpenAI + LangChain + Streamlit

Build and deploy a ChatGPT-style AI assistant using Azure OpenAI, Lang...

Dec 14, 2024 • 2 min read

Reclaiming Digital Identity – The Journey of Building Kauri ID

Empowered users with full control over their identity using blockchain...