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• ETL Developer (Talend) in various DWH implementations across multiple verticals over cloud platform, like AWS. • Dashboard & Reporting Technologies – Tableau. • Developed many dashboards and reports with Tableau incorporating calculative fields, parameters, filters with multiple data sources. • Created tableau backend extract by performing ETL Activities on multiple data sources using Tableau prep. • Worked with heterogeneous data sources as part of an ETL developer – Redshift, SQL Server, Flat files (Delimited), JSON, XML, Simple REST APIs. • Used complex components in Talend like tHashInput, tHashOutput, tfileArchive, tFileUnarchive, tStatcatcher etc. • Development of SQL & PL/SQL codes. • Data Processing with MS Excel using inbuilt commands and making complex formulas. • Maintained historical status of jobs using logging mechanism. • Experience in developing work flow using ZS proprietary tool - Javelin. • Created many custom Routines & code snippets using Java in Talend Cloud Big Data Platform. • Have knowledge of Dimensional Data Modelling. • Cloud & Big Data technologies – AWS, Redshift, S3, RDS. • Thorough experience with different SDLCs (water fall, AGILE) & tools like JIRA/SAP. • Have basic knowledge of Informatica tool. • Experience as a proactive team member in an international team & ability to prioritize competing demands & manage multiple concurrent tasks. • Self-starter with strong analytical & problem solving skills. ©