Summary

 

●        Expertise on data analysis on structured/un-structured format.

●        Awarded twice Olympian of the year award for contributing on revenue improvement, process improvement done by existing data analysis.

●        2.5+ years Experience in Hadoop Eco system (HDFS, Map Reduce, Hive, Pig, Sqoop, Flume) using CDH.

●        Strong Java background with 13 years’ experience in Java/J2EE with Oracle/DB2/SQL Server

●        Experience in design and implementation of Data Pipelines using Complex Java Map Reduce, PIG, HIVE.

●        Experience in performance tuning of Map Reduce, Pig jobs and Hive queries

●        Experience in ETL tools like Sqoop, Talend.

●        Experience in design and development of applications using J2EE, JSP/Servlets, EJB, Hibernate, Spring, Struts, Web Services(SOAP,REST), XML/XSLT

●        Strong relational database experience, Oracle (SQL, PL/SQL), DB2, SQL Server

●        Design and Developed applications using industry standard Java open source frameworks like Spring, Struts, Hibernate, Maven, Ant, JUnit, Log4j.

●        Experience with Continuous Integration in development using the tools like Maven, Jenkins, Ant

●        Total of 10 years experience on working with product development and SCRUM Agile software development.

●        Worked on most of the UNIX flavours and Linux, good in scripting like Shell, Perl.

 

Awards

-----------

Olympian of the year 2011, 2013.

Best Team Award for contributing on Revenue Enhancement 2014.

Best Technology Architecture Team Award at BearingPoint 2003

 

TECHNICAL EXPERTISE

---------------------------------------------------------------------------------------------------------------------------------

●        Java TechnologiesJava, J2EE, JSP, Servlets, EJB, JDBC, JNDI, JMS, JUnit, Web

Services, Log4j, Java Mail.

●        Hadoop DistributionApache, CDH

●        Big Data TechnologiesApache Hadoop MapReduce, Hive, Pig, Sqoop, Flume, Kafka, HBase,

ZooKeeper, Talend

●        Application FrameworksSpring, Struts, Hibernate, JSF, Ajax.

●        Application Servers: WebSphere, Weblogic, JBoss, Tomcat

●        DatabaseOracle, HDFS, SQLServer, DB2, TOAD.

●        Design & IDE’SOOAD, Eclipse, JDeveloper, Rational Rose, UML

●        Source Control SystemsSubversion, CVS, True Change, ClearCase.

●        DB LanguagesSQL, PL-SQL

●        Operating SystemsUnix, Windows

●        Development Methodologies  Scrum, Extreme Programming

●        Build Tools:Maven

 

EDUCATION

---------------------------------------------------------------------------------------------------------------------------------

BS in Industrial And Production Engineering1990-1994

Certified Internet Web Master

Corporate Training on Enterprise Security

Corporate training on Agile and Scrum methodologies

Corporate training on Hadoop

 

PROFILE

---------------------------------------------------------------------------------------------------------------------------------

 

Web.com, Herndon, USAFeb 2012 – Till Date

Consultant as Senior Hadoop Developer

Project Price analysis (PPA) - Better Price Point across platforms : To identify the better price point among the common products across Web.Com brands

●                     Received Olympian of the Year award 2013.

●                     Design and develop the whole application to ingest and process high volume data from

multiple data sources.

●                     Structured and unstructured data been mapped into HDFS system through map-reduce,

Sqoop, Flume.

●                     Design and developed hive, pig for data analysis.

●                     Continuous learning about the Hadoop & Big Data.

●                     Done data analysis on Oracle, PL/SQL.

 

TECHNOLOGIES

Cloudera Hadoop Stack: MapReduce, HDFS, Hive, Pig, Sqoop, Flume, Talend, Java, Flat files, Oracle, PL/SQL, Toad, UNIX Shell Scripting

 

Consultant Contributed on POC to migrate data into BigData HDFS.

Web.Com proof of concept project to migrate the user browsing behaviour in web logs, CCG notices, legal notices, heavy CC transaction data, and OLTP data on Oracle into BigData using Hadoop platform. 

●                     Presented the architecture based on Hadoop platform to migrate the data in RDBMS and

file system.

●                     Designed, developed environment on Hadoop HDFS for the presentation.

●                     Wrote Hadoop MapReduce jobs to process the Credit card data for predictive

analysis.

●                     Imported data into HDFS and Hive using Sqoop.

●                     Used Hive and Pig for data querying and analysis.

●                     Attended corporate training for Hadoop.

 

TECHNOLOGIES

Hadoop, MapReduce, HDFS, Hive, Sqoop, Java, Flat files, Oracle, PL/SQL, Toad, UNIX Shell Scripting

 

Consultant Contributed on Auction Revenue Enhancement process

Generate Revenue from in-house domains. Web.Com in-house domains across multiple brands were analyzed and found process/mechanisms to generate revenue continuously.

●        Deep dived into data mining using Java, SQL, PL/SQL.

●        Had discussions with domain owners across brands with data reports.

●        Suggested process/mechanisms for revenue improvement from idle domains.

 

 

 

 

 

 

 

Network Solutions, Herndon, USAAug 2009 - Feb 2012

Consultant Contributed on Revenue Enhancement on Charge process

Network Solutions Credit Card / PayPal charge process improvement suggestion resulted in 15% YOY revenue improvement.

●        Suggested multi dimensional process improvement in Credict Card / PayPal charge process.

●        Analysis done with existing structured/unstructured data.

●        Used Java, SQL, PL/SQL for process improvement suggestion.

●        Received Olympian of the year for 2011.

 

Consultant Contributed as Application Architect/Lead for Multi-Tenant

Network Solutions SME business initiated project to have customized multi-tenant apps like Calendar, MLS (Listing service of Houses for sale/rent) and many more. This architecture has to accommodate multiple systems sharing the same resources but live independently.

●        Architect responsible for MLS gadget.

●        Integrated with NSOA architecture with services.

●        Managed scrum for the project.

●        Integration development module of MLS gadget using EJB, JMS, MDB, Oracle.

●        Written SQL and PL-SQL for report generations in Stored procedures.

 

TECHNOLOGIES

Java, J2EE, Web Services, JMS, EJB, JSON, XML, JIRA, PMPortal, ANT, True Change.

 

Network Solutions, Herndon, USAJun 2005 – Aug 2009

Tech Lead integration of Domain auction services

Network Solutions has humongous amount of top rated domains which come for auction on a frequent basis, Snapnames company does the auction services of the domains that needed to be put on snapnames site, get it auctioned, renewed and put it back in winner account.

●        Architect the auction system of domains on Snapnames service.

 

TECHNOLOGIES

Java, Multi-Threaded, Oracle, FTP and Unix

 

Tech Lead integration of Multi-Channel into billing systems

Network Solutions has multiple channels of Network Solutions, Name secure along child channels of Retail, Wholesale, and Enterprise. Data has to be managed in Single View billing system because of different billing rules.

●        Designed the data model to accommodate multi parent and child channels.

●        Designed and developed systems to handle the data flows.

 

TECHNOLOGIES

Java, Multi-Threaded, Oracle, Unix and  Singe View.

 

Tech Lead for Continuous Billing Systems enhancement

Network Solutions has multiple billing systems that run on multi-threaded batch systems to charge, renew, deactivate, delete products/services.

●        Architect the billing systems by continues developing, designing, maintaining.

●        Provide continuous reports to Top level management daily/weekly/quarterly/yearly about the revenue and products figures.

●        Integration of Snapnames auction service

 

TECHNOLOGIES

Java, Multi-Threaded, Struts, Hibernate, SQL, CORBA, Oracle, Stored Procedures (PL/SQL), Unix.

 

Tech Lead for Billing Systems Production Support

Network Solutions production support of billing systems.

●        Daily management of production logs monitoring.

●        Daily management of billing data issues monitoring in Data warehouse.

●        On hands support for quick production issues and first level support for CSR’S.

 

TECHNOLOGIES

Java, Multi-Threaded, SQL, CORBA, Oracle, Stored Procedures (PL/SQL), Unix

 

STSI, USAJan 2005 – Jun 2005

 

Consultant Technical Architect to Deloitte Consulting

HUD has a system where users sends approvals for different requests, these approvals are based on different roles and responsibilities, flows different based on the roles and responsibilities in the approval process..

●        Provided Technical architect for Portal integration with IBM MQ and IBM BPM.

●        Worked with off-shore teams from different location..

 

TECHNOLOGIES

Java, J2EE, IBM MQ, IBM BPM, JMS, EJB, DAO, Javascript, Portlets, JSP and Oracle.

 

BearingPoint, USAJul 2003 – Dec 2004

 

Consultant Technical Architect to Freddiemac

Freddiemac is the number one mortgage company in USA that provide loans to all the big lenders like Wells Fargo, Bank Of America etc. who in turn lends to end customers. Loans coming into Freddiemac is humongous and data is humongous, reports needed to presented ad-hoc and in-depth. New system is proposed to handle these complex scenarios..

●        Provided Technical architect for data intrinsic Loan process system.

●        Worked with off-shore teams from different location.

●        Provided reports for higher level management

 

TECHNOLOGIES

Java, J2EE, WebLogic, JMS, EJB, Oracle, POJO, Struts, MVC, Ration Tools.

 

Compuware, USAMay 1999 – June 2003

Sr. Developer

Senior developer in providing the Java based solutions on Servlets, Applets, CGI, Perl and C on Oracle for NSF federal client.

BCSS, USASep 1997 – April 1999

Consultant to Perot systems, USA

Developed the largest OLTP application Oracle developer 2000 using forms and report.