TABLEAU DEVELOPER

HANUMANTH RAO

PH: 510-***-*****

Email: ac43jf@r.postjobfree.com

Core strengths

Vast experience in Business & Data Analytics

Well versed with visualization techniques

Hands-on experience in creating user-friendly charts and dashboards

Data optimization techniques

Capable of undertaking and implement Strategic Initiatives

Root Cause Analysis

Ad-hoc Analysis and Reporting

Getting things done in timely manner

Good knowledge on Relational Database

Efficient in interacting with Global stakeholders

Strong written and verbal skills

Ability to manage Time and Productivity

Attention to detail

Competencies

Technical Skills

Tableau Desktop and Server

OBIEE 11g

Informatica Power Center, ODI

Teradata

Oracle

Knowledge in Big Data, Python

Windows and Unix commands

Domain Expertise

Marketing, Pricing, Channel Partner, Bookings, Services, Finance, Healthcare, Web Analytics

Education

Master of Science in Information Technology from Bharathidasan University, India

Professional Experience:

Client : Veritas Technologies LLC

Location : Mountain View, CA

Duration : Dec 2015 to Present.

Domain : Channel Partner, Bookings, Pricing, Services

Role : Data + BI Consultant

Responsibilities:

Collaborate with business areas and data owners to successfully implement and maintain an enterprise level business analytics and data warehousing solution.

Participated in Post implementation reviews for project with all Stakeholders.

Designed and developed dashboards using Tableau Desktop for Business executives.

Used Calculated Fields, Action filters, URL Actions, Parameters in tableau as per business requirement.

Created drill down reports yearly to weekly reports in Tableau Desktop.

Created multiple KPI reports in Tableau Desktop based on achievements as per requirement.

Created reports using multiple data sources by implementing data blending in Tableau Desktop and created different reports like bars and pie charts, line charts, drill down and other formats in generating the reports.

Worked on Scheduling data extracts in Tableau Server.

Implemented Performance Steps to improve Tableau Server Performance.

Worked on administration activities like adding users, groups using tableau server.

Involved in troubleshooting the issues in Tableau Server.

Design the data model and implement the business logic to present to customer using OBIEE RPD.

Implemented Dimensional Hierarchies, Aggregate navigation, Fragmentation content, and other features.

Configuring iBOTs to deliver analytics content based on schedule to obtain weekly reports and sent notification Alerts.

Managed Security privileges for each Subject area and Dashboards according to user requirements.

Environment: OBIEE, Tableau, ODI, Oracle, Windows, UNIX.

Company : Cisco Systems

Location : Bangalore, India/ San Jose, CA

Duration : Dec 2007 to Dec 2015

Domain : Marketing, Finance, Web Analytics & Services.

Role : IT Engineer

Responsibilities:

Collaborate with business areas and data owners to successfully implement and maintain an enterprise level business analytics and data warehousing solution.

Participated in Post implementation reviews for project with all Stakeholders.

Designed and developed of various dashboards using Tableau Desktop for Business Leaders.

Created drill down reports yearly to weekly reports in Tableau Desktop.

Created multiple KPI reports in Tableau Desktop based on achievements as per requirement.

Implementation experience and good knowledge of SAP HANA.

Consuming SAP HANA views in business layer and have proven experience with Tableau reporting.

Created reports using multiple data sources by implementing data blending in Tableau Desktop and created different reports like bars and pie charts, line charts, drill down and other formats in generating the reports.

Used Calculated Fields, Action filters, URL Actions, Parameters in tableau as per business requirement.

Worked on Scheduling data extracts in Tableau Server.

Configured Tableau Server to use Active Directory authentication so that user when sign in to the server, their user name and password is verified through Active Directory.

Implemented Performance Steps to improve Tableau Server Performance.

Used JavaScript API to embed Tableau Visualizations into the web applications.

Involved in troubleshooting the issues in Tableau Server.

Handling admin activities like User Management, Scheduling the Extracts.

Design the data model and implement the business logic to present to customer using OBIEE RPD.

Reduced the number of reports using Column Selectors and View Selectors in OBIEE.

Utilized session variables, repository variables and initialization blocks in the repository building and modification procedures in OBIEE.

Implemented Dimensional Hierarchies, Aggregate navigation, Fragmentation content, and other features.

Configuring iBOTs to deliver analytics content based on schedule to obtain weekly reports and sent notification Alerts.

Managed Security privileges for each Subject area and Dashboards according to user requirements.

Interacted with the Business users to understand the user requirements, issues, layout, and look and feel of the application to be developed.

End to End testing during the development and also for version upgrade.

Troubleshoot Production issues, identify root cause and migrate fixes. Develop reporting standards and best practices to ensure data standardization and consistency.

Participated in LDM sessions to make sure the objects meet the business requirements.

Perform troubleshoot on all ETL processes and resolve issues effectively.

Requirements Gathering and Business Analysis. Project coordination, End User meetings

Responsible for designing, developing, and testing of the ETL (Extract, Transformation and Load) strategy to populate the data from various source systems (Flat files, Oracle) feeds using Informatica.

Responsible for creating complex mappings according to business requirements, which can are scheduled thru Dollar Universe.

Environment: Tableau, OBIEE, Informatica, Teradata, Oracle, Unix, Dollar U, PVCS, Unica, Kintana.

Company : iGATE Global Solutions

Location : Bangalore, India

Client : GE (Health Care)

Duration : Dec 2005 to Dec 2007

Domain : Healthcare

Role : Software Engineer

Responsibilities:

Evolving Strategies for Extraction, Transformation, Conditioning and Loading of data from various Heterogeneous Data Sources into Data Warehouses using Informatica Power Centre.

Developing Informatica Mappings / Mapplets and Tasks using various Transformations for ETL of data from Multiple Sources to Data Warehouse.

Involved in designing of ETL specs, stage tables and ETL strategy.

Involved in analyzing and importing source tables from the respective databases and flat files.

Creating Mappings, Sessions, workflows for extracting the data from various source systems like relational databases, flat files and load data in to the data warehouse.

Involved in the Unit testing to validate the target data as well the mappings and workflows to make sure they are following the standards.

Also worked with QA team during test cycles, take ownership of the bugs raised by them and resolve the same to give the deliverables back.

Created the job chains according to the enhancements and run the chain using Cronacle.

Involved in preparing the BTEQ scripts.

Prepared the MD120, the migration document to guide the migration team to migrate the enhanced objects from Dev to QA and QA to Prod as well.

Prepared the Teradata Performance Document which includes Collect Stats, Explain plan and Validation Scripts.

Taking ownership of the migration requests and giving Co-ordination to DBA and BI Migration teams.

Contributed in Impact Analysis during the enhancements in case of common dimensions.

Worked with functional and technical leads, business groups to identify, analyze, and document business requirements

Environment: Informatica Power Centre, Teradata, Oracle, Redwood Cronacle, Unix & Windows

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