Tableau, Power BI, Qlikview, SQL, R Programming

SINDHU

Sr BI Developer/Tableau/Power BI

Gmail: **********@*****.*** Ph: 682-***-****

PROFESSIONAL SUMMARY

•5 years of experience in Business Intelligence, Data warehousing, Data architecture, Data modeling including analysis, modeling, design, and development of reports and dashboards for analytics and reporting applications.

•Expertise at an Enterprise level on Visualization Tools – Tableau/ Power BI/ Qlikview.

•Experience includes technical support, troubleshooting, report design and monitoring of system usage.

•In-depth knowledge on Tableau Desktop, Tableau Reader and Tableau Server.

•Mastered the ability to design and deploy rich Graphic visualizations with Drill Down and Drop down menu option and Parameterized reports using Tableau.

•Worked on the development of Dashboard reports for the Key Performance Indicators for the top management.

•Experience in creating different visualizations using Bars, Lines and Pies, Maps, Scatter plots, Gantts, Bubbles, Histograms, Bullets, Heat maps and Highlight tables.

•Expertise in Pareto charting, advanced calculations, work with demographic and geographic fields.

•Developed story telling Dashboards in Tableau Desktop and published them on to Tableau Server which allowed end users to understand the data with the usage of quick filters for demand needed information.

•Expert in generating scheduled reports for Business Analysis decisions using Power BI.

•Good at maintaining and managing Power BI driven reports and Dashboards.

•Strong understanding of Data warehouse concepts, ETL, Star and Snowflake Schema, data modeling experience using Business Process Analysis, Dimensional Data modeling, FACT and dimensions tables.

•5 Years of SAP Business objects, which includes Data Extraction, Data Loading, Scheduling, Monitoring, Reporting and Performance Tuning.

•Proficient on SAP BOBI 4.1 Tools BO Analysis and BO Design Studio.

•Proficient in OLTP, OLAP and Data warehousing Design concepts.

•Experience in creating Power BI dashboards/reports using tabular models and good in managing Gateways and content packs.

•Broad experience in Business Objects BI 4.1/4.0/XIR3.1 tools like Information Design Tool/Designer, BI Launchpad/Info view, Web Intelligence, Desktop Intelligence, Dashboard Design, Explorer, Advanced analysis CMC, CCM, Import Wizard, Life Cycle Manager, Report Conversion tool and implementation of Business Applications.

•Competent to work in a team environment or perform independently.

•Exceptional Communication, Analytical, Interpersonal and Presentation skills.

Link : https://public.tableau.com/profile/ sindhu0819#!/

EDUCATION

•Master of Computer Science, Missouri University of Science and Technology, Rolla, MO.

•Bachelor of Information Technology, Gandhi Institute of Technology and Managment, Vizag, India.

TECHNICAL SKILLS

BI Tools

Tableau 8.X - 10.X versions, Power BI.

SAP Business Objects

Web Intelligence, Universe Designer, Desktop Intelligence, Info view, Web Intelligence Rich client, Report Conversion Tool, Query Builder, CMC, QaaWS, SAP Crystal Reports, Xcelsius, Import Wizard, Dashboards and Live Office.

Project tools

MS Office Suite, MS Visio, MS Project.

RDBMS

Oracle 11g, MS SQL, Teradata.

Languages

SQL, Python.

EXPERIENCE

Sr. BI Developer.

Client : Wyndham Worldwide Operations, Inc, FL AUG 2015 - Till Date

Responsibilities:

•Involved in creating dashboards by extracting data from different sources.

•Attending meetings with different business stake holders to understand their requirement.

•Involved in creating interactive dashboard and applied actions (filter, highlight and URL) to dashboard.

•Created dashboard using parameters, sets, groups and calculations.

•Involved in creating calculated fields, mapping and hierarchies.

•Created drill through reports in dashboard.

•Involved in creating data blending in case of merging different sources.

•Involved in creating a dual-axis bar chart with multiple measures.

•Working on generating various dashboards in Tableau Server using different data sources such as SAP, MS-Access, MS-Excel.

•Performed Tableau type conversion functions when connected to relational data sources.

•Created incremental refreshes for data sources on Tableau server.

•Using Tableau server by changing mark types and adding filters directly in a web browser.

•Administered user, user groups for reports in Tableau.

•Created data connections, projects, groups in Tableau server.

•Worked on generating various dashboards in Tableau Server using different data sources such as Teradata, Oracle, Microsoft SQL Server and Microsoft Analysis Services.

•Involved in creation and updates of several SQL Index, Views, Complex Stored Procedures, triggers and appropriate User defined functions

Environment: Tableau Desktop 8.2 & 9.3, Tableau Server, Power BI, Oracle,SQL Server 2012, MS Excel, T-SQL, MS Access, Windows 2007 server.

Tableau/Power BI Developer.

Client : Walt Disney World, FL. Dec 2014 - Sept 2015

Responsibilities:

•Involved in reviewing business requirements and analyzing data sources form Excel/Oracle/SQL Server for design, Development, testing, and production rollover of reporting and analysis projects within Tableau Desktop.

•Worked closely with business power users to create reports/dashboards using tableau desktop.

•Designed and developed various analytical reports from multiple data sources by blending data on a single worksheet in Tableau Desktop.

•Analyzing the requirements, estimating the time required for reports development.

•Created Prompts, customized Calculations, Conditions and Filter (Local, Global) for various analytical reports and dashboards.

•Created Bullet graphs to determine profit generation by using measures and dimensions data from Oracle/SQL Server and MS Excel.

•Reviewed basic SQL queries and edited inner, left, and right joins in Tableau Desktop by connecting live/dynamic and static datasets.

•Scheduled data refresh on Tableau Server for weekly and monthly increments based on business change to ensure that the views and dashboards were displaying the changed data accurately.

•Involved in report tuning, caching, specifying query governing thresholds, and report optimizations.

•Trained and worked in building interactive reports, dashboards, and/or integrating modeling results and have strong Data Visualization design skills and analytic background by using Power BI.

•Tested dashboards to ensure data was matching as per the business requirements and if there were any changes in underlying data.

•Attending client calls for clarifications and development status.

Environment: Tableau Desktop 7.x, 8.3/9.0., Power BI, Oracle9i/10G, Pl/SQL, SQL, SQL developer, Windows

SQL BI Developer

Client : Pivox Solutions, India Jun 2011 - Oct 2013

Responsibilities:

•Created Database objects - tables, views, and functions.

•Rebuilt Indexes and Tables as part of performance tuning exercise.

•Wrote Triggers and Stored Procedures and T-SQL Queries to capture updated and deleted data from OLTP systems.

•Evaluated database population routines (ETL) and ensure quality of production load processes.

•Wrote T-SQL queries using inner join, outer join, and self joins, merge join. And also implemented functionality for removing duplicate records like using CTE and ranking function.

•Designed SSIS packages to migrate the data from DB2, flat files, excel documents and CVS files to the Staging Area in SQL Server.

•Created packages in SSIS with custom error handling and worked with different methods of logging in SSIS.

•Created Sub-reports, Parameterized and Drill-through, Drill-down reports, Matrix reports and Summary reports in SSRS.

•Worked on Star and snow flake schemas and used the fact and dimension tables to build the cubes, perform processing and deployed them to SSAS database.

Environment : MS SQL Server, Query Analyzer, T-SQL, Windows Server, SharePoint Server, SQL Profiler, Teradata, MS Excel, MS Word, Power Point.

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