Guruprasad Rajanna

Professional Summary Overall 9+ years of total IT Experience in Design, development, testing and implementation of Data warehouse projects using in Ab Initio ETL tool,  Around 4+ years of experience in Enhancement and maintenance of Ab Initio applications developed for Banking & Financial services and Securities domain.  Around 2 years of experience in Teradata to Snowflake Data migration projects for Commercial banking LOB. Developed and automated data pipelines using orchestration tools like Ab Initio,  Participated in end-to-end data migration projects from legacy systems / on-prem to Snowflake cloud. Integrated Snowflake with cloud storage AWS S3 for seamless data ingestion.  Around 2 years of experience in Pipeline migration to migrate Retail & Direct legacy ON-PREM ETL platform to new Cloud platform called as Enrichment cloud environment (ECE),  Have exposure to Cloud Platforms: AWS (EC2, S3, Redshift), Snowflake along with Azure Data Factory (self-learning), Databricks (self-learning)  Experienced in Migrating the ETL Marketing web application from Informatica to Ab Initio ETL,  Experience and Strong knowledge in various Ab Initio components and Ab Initio custom graphs and generic graphs.  Experienced and good knowledge in UNIX commands ,Shell Scripting, Oracle and Teradata SQL’s,  Experienced and good knowledge in Teradata utilities like fast load, multiload & fast export,