SUMMARY:

• Software professional having 7 years of experience focused in the area of Data warehousing and expertise in Business Intelligence tools like Tableau. Extensive experience with Tableau Desktop and Tableau Server in Tableau 8.x, 9.x and 10.x as a Developer
• Created solution driven dashboards using chart types like Crosstab's, Heat/Geo/Tree Maps, Pie/Bar Charts, Circle Views, Line/Area Charts, Scatter/Bullet Graphs, and Histograms in Tableau.
• Certified Tableau Desktop Associate and Desktop Specialist
• Expert in design and deploy rich Graphic visualizations with drill - down features and Parameters.
• Produced attractive visuals/dashboards to convey the Story points of the data.
• Participated in business discussions with the users and created required documents from which dashboards are developed.
• Expert in analysis, design, development, testing, and production of reporting and analysis projects.
• Built dashboards using techniques for guided analytics, interactive dashboard design, and visual best practices.
• Experienced in Administering users, user groups, and scheduled updates for reports in Tableau Server.
• Experienced in granting permissions and other admin activities on Tableau server.
• Support the development and maintenance of executive dashboards, including back-end data development to prepare data and automate reporting.

TECHNICAL SKILLS:

BI/Visualization Tools: Tableau Desktop7.x/8.x/9.x/10.x,2019.x Tableau Server 8.x/ 9.x

Utilities: MS Office Suite, MS SharePoint, MS Project

ETL Tools: IBM DataStage and QualityStage 8.5, Alteryx

Databases: Oracle 10g/11i, MS SQL Server 2008, MS Access, MS Excel

Platforms: Windows7/8/2003/NT, MS Server 2008 R2, Mac OS, DOS

Understanding of Big Data: Hadoop Solutions/Data Engineering.

WORK EXPERIENCE:

Confidential

Sr. Tableau Developer & Reporting Analyst

Responsibilities:

• Participated in weekly meetings, reviews, and user group meeting as well as communicating with stakeholders and business groups.
• Thorough understanding of Key Performance Indicators (KPIs) and developed multiple dashboards based entirely on the analysis of set KPIs for deeper insights.
• Statistical analysis of year over year, month over month, percent growth and compound growth rate were just a few key components necessary.
• Working in Agile environments and the ability to work from home as required,
• Leverage a thorough understanding of underlying SQL server data and Hadoop hortonworks to generate reports with a high degree of accuracy that meet client needs
• Design and develop data transformation, optimization and extraction processes within SQL, Hadoop Data Lake, and Google Analytics, and Tableau to ensure report performance is optimal for end users
• Work with the account team and client to identify opportunities that exceed initial requirements and produce reports that can be consumed in the most efficient and simplest manner.
• Work with account personnel to establish accurate time estimates for effective resource allocation and communication to stakeholders.

Environment : Tableau Desktop 10.x, Tableau Server, Hadoop Hortonworks, MS Excel, Google Analytics, Agile Jira

Confidential

Tableau Developer

Responsibilities:

• Interacted with the existing database developers and DBA to understand the existing schema.
• Created views in Tableau Desktop that were published to the internal team for review and further data analysis and customization using filters and actions.
• Created Heat Maps showing current service subscribers by colors that were broken into regions allowing the business user to understand where we have most users vs. least users.
• Converted charts into Crosstabs for further underlying data analysis in MS Excel.
• Created Bullet graphs to determine profit generation by using data from MS SQL Server and MS Excel.
• Involved in creating database objects like tables, views, procedures, triggers, and functions using SQL to provide definition, structure and to maintain data efficiently.
• Actively involved in testing new/upgraded features like new Visualizations, Forecasting, Data Blending, Parallelized Dashboard, Hyperlink Objects, Color-coded tabs, etc. in Tableau8.1 desktop/Server.
• Worked on Performance tuning of reports with huge queries using concurrent query execution for better performance of report, along with working knowledge of KPIs to fine-tune the department.
• Scheduled data refresh on Tableau Server for weekly and monthly increments based on business change to ensure that the dashboards were displaying the changed data accurately.

Environment : Tableau Desktop 9.x 10.x, Tableau Server, MS SQL Server, SQL Scripting, MS Excel

Tableau Trainer

Confidential

Responsibilities:

• Trained students on Tableau Desktop and Tableau Server fundamental and Advanced Topics
• Explained complex Tableau topics to a range of learner levels - novice to advance.
• Designing, developing and implementing curriculum for Tableau
• Guide students in implementing different projects during the course

Confidential

Tableau Developer

Responsibilities:

• Participated in weekly meetings, reviews, and user group meeting as well as communicating with stakeholders and business groups.
• Involved in reviewing requirements and data sources form MS Excel and MS Access for design, development, testing, and production rollover of reporting and analysis projects within Tableau Desktop.
• Used Tableau Desktop for blending databases and creating different interactive views and dashboards.
• Using Tableau Desktop created Interactive-reporting dashboards by combining multiple views.
• Review Vendors Status Reports with Project Team and created visualizations for budget forecasting.
• Published views and dashboards in Tableau Server for auditor review.
• Performed data analysis on a daily, weekly, and monthly scheduled refresh of data based on that business or system change that has happened to ensure that the developed dashboards are displaying accurate and up-to-date live data and sent those into production after editing.
• Involved in troubleshooting and fine-tuning reports and resolving issues within Tableau Server and Reports.

Environment : T ableau Desktop 9.x 10.x, Tableau Server, MS SQL Server, MS Excel, MS Access

Confidential

Tableau Developer

Responsibilities:

• Participated in weekly meetings and user group meetings as well as communicating with Stakeholders
• Reviewed transactional database schemas and utilized Tableau software.
• Assisted in the extraction of data tables with custom queries.
• Designed and developed data models and graphical reports from existing warehouse data.
• Gathering requirements from the business users and understanding the functionality and business rules.
• Developing worksheets with different types like bar, pie, tree-maps, dual axis, filled maps.
• Preparing functional design document, requirement document and technical design document for reports
• Undertook of business users to facilitate the early adoption of Tableau

Environment : Tableau Desktop 8.x, Tableau Server, MS SQL Server, MS Excel

Confidential

Data Analyst

Responsibilities:

• Assisted Communication consultants and consultants from other lines of business, under moderate supervision, in the creation of effective and accurate employee communication materials, strategies and work plans for clients while following general directions
• Analyzed client-provided data for completeness, reasonability, and consistency
• Updated documentation (business rules, configuration, etc.) related to the processing and production of data-driven employee communication materials
• Conducted quality testing of data solutions to ensure 100% accuracy, based on established testing protocol
• Assisted consultants with coordinating the production of personalized materials by clearly communicating individual and team workload availability; providing feedback on accurate timelines and updates as projects progress; communicating with vendors on production coordination
• Effectively prioritized individual assigned tasks independently, delivering work on time and within budget

Environment : Tableau Desktop 8.x, Tableau Server, Microsoft Visio 2010, Crystal Reports, Windows.