karthikbi.dev

About

Senior BI Engineer at LinkedIn. 18 years building data systems across manufacturing, finance, and tech — from Cognos report studios to Microsoft Fabric lakehouses. This site is where I share what I learn.

18

years

in data engineering

6

companies

industries crossed

10+

tools

from Cognos to Fabric

Career Timeline

Senior BI Engineernow

LinkedIn

Building enterprise-scale Power BI semantic models on Microsoft Fabric. Designing lakehouse architecture with Databricks.

Power BIFabricDatabricksPySparkDAX
Senior BI Engineer

CommunityAmerica Credit Union

Led end-to-end migration from Tableau to Power BI. Automated reporting with Azure Logic Apps.

Power BITableauDAXAzure DevOps
Data Site Reliability Engineer

LinkedIn

Monitored data pipeline reliability across Kafka and Hadoop. Built observability dashboards.

DatabricksPySparkSQL
Senior BI Data Engineer

Parker Hannifin / GE / Honeywell

Designed enterprise ETL pipelines with Informatica PowerCenter. Integrated Oracle ERP across global manufacturing operations.

InformaticaCognosOracle ERPSQL
Senior BI Data Engineer

iGATE

Led a team of 10 engineers. Architected Cognos frameworks for financial reporting.

CognosInformaticaSQL
BI Developer

NTT DATA

Developed Business Objects universes and Cognos Framework Manager models for enterprise clients.

Business ObjectsCognosInformatica