Author: Jothi Venkatachalam

A senior technical architect specializing in data and cloud technologies, has around 25 years of experience in the industry. Provided solutions for building DWH, Data Lake, and microservices Database Architecture in Azure, Google and Aws cloud platforms for large assignments. He has spearheaded large migrations for customers including Cable Vision (currently Altice USA), IFF (International Fragrances and Flavors), Pearson for 20TB - 200TB of data, and designed and Architected DWH for Crains in AWS Env with Redshift and Talend as ETL. His specialization seamlessly lies in Data migrations and cloud migrations for Homogenous, Heterogenous, and cross-cloud migrations, Cloud Data migrations from OLAP to MPP systems such as Terradata to AWS Redshift, Oracle to Snowflake and SQL Server to Azure DWH. His interest and expertise rely on developing strategy and processes, articulating business intelligence to support business growth, and synthesizing big data to enable deeper insights into concrete solutions for the business. His Primary focus encompasses on Architecting, Designing, and Building DataLakes, Lakehouses and lakeformations in Azure, AWS and GCP platforms. Presently, on leading Data Lake initiatives and the modernization of legacy ETL systems for large-scale customers.