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Naresh Kesana

Associate Tech architect at HCL Technologies

Naresh Kesana is a seasoned BI professional with over 10 years of experience in BI tools, including Tableau, Power BI, SQL Server, R, and Python.

His expertise lies in understanding, analyzing, designing, developing, testing, and maintaining business requirements for various projects.

Naresh has around 5 years of experience in Tableau as a developer and analyst, working with Tableau desktop 9.x and 10.x.

Additionally, he has 5+ years of experience in SQL Server 2008 and around 2 years in Power BI Reports.

His professional capabilities include working on complex SQL queries, stored procedures/T-SQL, and performance tuning in SQL Server.

Naresh Kesana is well-versed in Agile and Waterfall project implementation methodologies and has strong database skills specifically on SQL Server.

He has been actively involved in end-to-end project implementations, from requirement gathering and analysis to design, development, testing, and production rollover of reporting and analysis projects using Tableau.

Naresh has expertise in creating interactive data visualizations, dashboards, and workbooks in Tableau Desktop and publishing them to Tableau Server.

He has utilized Tableau's JavaScript API for dashboard optimization and tuning and is a beginner in integrating Tableau with R.

His experience includes creating various elements in Tableau such as aggregates, sets, joins, bins, hierarchies, sorting, grouping, actions, table calculations, calculated measures, and parameters.

Naresh is proficient in creating different types of filters at worksheet, data source, and dashboard levels to enhance data visualization in Tableau.

Education: Naresh Kesana holds a BTech degree in Computer Science from VRS & YRN College of Engineering & Technology, Vodarevu Road, Chirala(M)-523157(CC-L1).

Organizations: Naresh currently serves as an Associate Tech Architect at HCL Technologies, with previous roles including Senior Business Analyst at Pactera, Technical Analyst at Infosys, and Senior Software Engineering at Davis Software.

Naresh Kesana
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Location

Hyderabad, Telangana, India