In-Depth Articles
Practical, technical and easy to follow
Research & Whitepapers
Deep dives on data, AI and architecture
Speaking & Events
Conference talks and community sessions
Future Products
Tools, templates and resources (coming soon)
Behind Cogni Platform
Hi, I’m Rajesh.
I turn complex data systems into practical ideas. My work spans data engineering, applied AI and cloud architecture sharing what works, what doesn’t and why.
More about me
Areas of expertise
Data platforms
Ingestion, modelling and orchestration, built on a reliable lakehouse foundation.
Applied AI & retrieval
Grounding language models in real knowledge, then measuring what works.
Cloud architecture
Reliable, cost-conscious systems that scale with teams and data.
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