Raj Sekhar

Experience

• 

  Cognizant

  Feb 2016 - Oct 2017

  • Using Advance sorting, filter options and Pivot in excel for Data Analysis.• Using SQL statements, clauses and Sub queries to filter results and analyze.• Using Numeric functions, Date Functions, Character functions in SQL.• Analyzing hourly extracted data and giving analysis and solutions.• Coordinating with other teams and client during server maintenance, Checking logs in the server, Stopping and starting of Server Services in Unix systems.• Understanding various Banking applications and helping in the maintenance of the same.• Making power point presentations. Show less

  • Programmer Analyst

    Feb 2016 - Oct 2017

  • Programmer Analyst

    Feb 2016 - Oct 2017
• 

  IQVIA

  Jun 2018 - Aug 2022

  AI Engineer

  Primary • Python /Pyspark/ Apache Spark• SQL(Hive/Postgres) • HUE/CDSW• Git/Airflow• MS Excel Secondary• SAS• MS PowerPoint• Excel VBA• Machine Learning• MongoDB(pymongo)• Postman• Tableau