Sahil Wadhwa

Around 8 years of experience as etl- informatica developer with top companies and clients. Provided informatica powercenter trainings to new associates .
Optimizing complex sql queries and views
Convert complex informatica mappings to sql queries and serve etl purpose.
Designed mapplets, worklets, mapping, workflows and infromatica powercenter.
Analyzed, designed, developed informatica mappings for various clients.
Served as admin for vista plus.
Involved in informatica powercenter mapping performance improvement for various client. Working on agile methodology. Working with oracle cloud erp application.
Completed end to end implementation project and worked in enhancement and support projects. Used scrum agile project management methodologies and automated manual task using informatica, unix and vba macros.
Strong in designing relational databases and handling complex sql queries such as sql server, oracle sql and teradata.
Experience in big data technologies such as hadoop map-reduce, hive, pig, sqoop
Experience in deep learning neural networks and natural language process on python and r programming. Worked in aws environment for development and deployment of custom etl mapping. Working with top notch clients: amex, cvs, rockwell, goldman and etc optimizing complex sql queries using teradata utilities (fload, tpump, bteq)
Designing sql views. Analysed, designed, developed informatica mappings for various clients. Involved in informatica mapping performance improvement and process improvement for various client.
Took infromatica sessions for novice talent.