Vinay N
Sr Data Analyst Tableau Developer @Blue Cross and Blue Shield of Kansas City
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WORK HISTORY
Sr Data Analyst Tableau Developer @Blue Cross and Blue Shield of Kansas City
Gather requirements from end users to provide data extracts to external BCBS clients.• Debugging on keyword error files and figuring out the issue with data on inbound extracts.• Prepare the mapping documentation for both outbound and inbound extracts.• Work with ETL developers to deliver the data before deadlines.• Work with CDMA internal application to design the document and get approvals from business teams.• Involve in every Guiding care related meetings to identify the missing cases from external extracts sent to BCBS.• Writing SQL queries to analyze and manipulate data to support reporting needs.• Design, develop tableau dashboards as per user requirements.• Create user groups and permissions in Tableau server as an Administrator.• Writing complex SQL queries as a data source for tableau workbooks• Create extracts and performance enhancement techniques on tableau workbooks to improve performance on tableau server
EDUCATION
Anna University Chennai
Bachelor's degree
ABOUT VINAY N
I have 8 years of experience in Information Technology Industry with expertise in Designing and Developing Business Objects, Crystal Reports, Tableau, Business Intelligence, Data Warehouse applications and Business Intelligence solutions using SAP Business Objects 4.2/4.0 (Designer, CMC, Web Intelligence, Desktop Intelligence, Import Wizard, Crystal Xcelsius, Live office). Experience including Analysis, modelling, design and development of Tableau reports and Dashboards for analytics for reporting applications. • Have good understanding of Tableau architecture, design, development and end user experience.• Extensive experience in Tableau Desktop, Tableau Server and Tableau Reader in various versions of Tableau 9.x/10.x/2018.• Designed and Developed Crystal Reports such as List reports, Parameterized, Mail Label, Cross tab Reports using the base tables, Views, Commands, involving Formulas, Subtotals, Running totals and Sub reports.• Experience in Database Applications with Oracle, SQL Server, MS Access and very efficient in tuning the SQL queries and using several tools & utilities. • Working experience in Relational Database Management systems (RDBMS), Star Schema and Multidimensional Data Modeling.• Hands on experience in MS SQL Server suite of products i.e. SSRS (Reporting Services), and SSIS (Integration Services).• Very good experience in developing reports using SQL Server 2005 Reporting Services (SSRS)#SQL,#PL/SQL, C,#Oracle 8i/9i/10g/11g,#SQL_Server 2005/08/12/14/17,#DB2,#MS_Access.#Crystal_Reports 2016/13/11/08,#Business_Objects 4.2/4.0,#QaaWS,#CMC,#Designer,#Business_View #Manager,#Info_View,#Web_Intelligence,#XCelsius,#Tableau,#Tableau_2018.3/10.x/9.x/8.x.#Data_Warehousing #Design,#Data_Modeling,#Logical and #Physical_Design.#Visio,#Excel,#SQL_Navigator,#SQL_Developer,#TOAD,#Rapid SQL,#MS_Access.
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