Having over 6.5 years of working experience with specialization in Modern Data Warehousing. Decision support Systems and extensive experience in implementing Full Life cycle Data Warehousing Projects.Extensive experience in extraction, transformation and loading of data directly from different heterogeneous source systems like flat files, Excel, Oracle, SQL Server using ETL Tool (Enterprise Talend, Talend Cloud) and Microsoft Azure services like Azure Data Pipelines, Azure Data Factory and Data Lakes, Data bricks, Logic apps, Azure Function, Azure Monitoring system.Designed DB schema, complex data model mappings in ETL Talend DI to load the various sources into the Modern Data Warehouse, using different transformations/ Stages.Expertise in understanding data, data-flow, tuning existing mappings, identifying performance bottlenecks, data integration at various stages.Extensive experience in designing and developing jobs which are dynamically scalable, fault tolerant, secure and reliable also proficient in SQL, PL/SQL development.Having the knowledge of Data warehousing concepts i.e. OLAP, OLAP operations, OLTP, Schemas, Facts and dimensions. Different types of SCD.