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OneTouchBI emerged on Monday, May 23rd 2011 with the strong vision to convert all the novice and beginner level COGNOS developers into either intermediate or expert level with no dedicated training required. OneTouchBI deals with lots of practical problems that are faced in day-to-day along with the solutions based on the real-time implementation with sufficient handy testimonials.


Author
View Saravanan Vajjiravel's profile

Saravanan Vajjiravel holds an Engineering Degree (B.E. in Computer Science) from University of Madras and Post Graduation Degree (M.Tech in Computer Science) from MIT-Manipal Institute of Technology.


Working as Business Intelligence Architect, Data Analytics and Data Engineer (using Big Data Hadoop) for the product based company in the platform Supply Chain Management. Oversaw multiple business intelligence projects while managing and delivering large business intelligence implementation projects using Big Data Hadoop platform on Data Lake Architecture.

Having strong 13+ work experience in Business Intelligence - DWH and Big Data Hadoop platform.

Designed and developed several data warehouse data model and oversaw all aspects of development including ETL, Metadata, Reports and Dashboards.

Having strong knowledge on Big Data ecosystem like Hadoop Architecture, Sqoop, Flume, Hive, Impala, Pig, Oozie, Cloudera Manager/Ambari, Hue and Spark.

Effectively managed large teams (working on cross-team model) and reported weekly project status to upper management detailing current performance against project goals and budget for Business Intelligence projects.

Developed and managed working relationships with the different stakeholders at the client site and within the organization.
Demonstrated strong knowledge of cross-functional business processes including; marketing, sales, service, supply chain and manufacturing, etc.

The Author has been certified for the following IBM Cognos products:


IBM Cognos Series 7:

COGNOS Impromptu Product Certification and IWR Report Management
COGNOS PowerPlay Product Professional Certification
COGNOS ReportNet Product User Certification
COGNOS Decision Stream [ETL] Certification



Co-Author
View Gowri P Shankari's profile

Gowri P Sankari hold a Bachelor Degree (B.Sc. Physics) and Post Graduation Degree (M.C.A in Computer) from University of Madras.


Have 10+ years of experience in building Business Intelligence & Data Warehousing solutions. Good hands-on experience in Business Intelligence OLAP tools - COGNOS 8.x/10.x, Framework Manager 10.x, Cognos 10 Map Manager, Report Studio 10.x, Query Studio 10.x, Analysis Studio, Cognos Connection 10.x, Cognos Server Installation 10.x, Cognos Powerplay Transformer 10.x, Cognos Testing, RPM BI v7.4, Analytic Server v7.3, SQL Server 2008 R2, IBM DB2 9.7, Microsoft SSIS 2008R2 and trained in SSRS, SSAS.


Gowri has been certified for the following IBM Cognos products:


IBM Cognos Series 8x/10x


IBM Certified Designer - Cognos 8 BI Reports