Subhajit Nayak

• Applied Random forest and XGBoost to building the model and evaluation. • Managed, facilitated and implemented the whole model to meet client’s requirement • Analysed and applied clustering techniques (K-means clustering and PCA) to do the customer segmentation to send the right message to the right customers at the right time for achieving marketing objective.

• Written DB complex queries, stored procedures, functions in Sql server for reporting purpose. • Developed micro services by using C#, angular, MC architecture and REST techniques. • Worked heavily on MSBI tools like developing SSIS packages (automated jobs) to transfer the data from IBM DB2 to Sql server database and SSRS reporting • Created data integration solution and ETL packages • Followed agile process, attend scrum meetings and maintained JIRA tasks

• Developed REST APIs to expose the data to various third party client in the XML and json by using MVC. • Written complex sql and PL/Sql queries (procedure, functions) etc in Sql server and Oracle database.

• Written complex PL/Sql queries, triggers, functions, procedures etc • Developed web applications by using Javascript, jquery ,HTML,CSS • Worked heavily on UI pages

Data Science

Data Science