This document describes the candidate's work experience developing software for Connectiva Systems' revenue assurance and fraud management tools, including OneReview, AFFIRMTM, and SENTRYTM. The candidate worked on developing server-side components using web services, as well as UI modules using Java-based technologies like JSP, Servlets, and Struts. Key clients included telecom operators in Europe, the Middle East, and Asia.

1. 1. OneReview
Description
Connectiva Systems’ OneReview is a revenue assurance tool for telecom domain. This tool extracts
data from various switches and billing system and stores them into its local database called
repository. This tool then analyzes the data on this repository and generates report about revenue
leakage and suggests remedies. For handling trillions of gigabytes of data this tool requires high
performance sensitive database schema and optimized hardware.
Role Software Developer
Operating System(s) Windows XP,Linux
Skills
Web Services ,Core Java, JSP,Servlet, JDBC, JBoss, AXIS, Jakarta-ant, Tortoise CVS,External
systems of Telecom Domain.
Environment
Windows XP, JBoss Application server, J2EE Components(EJB, JMS ,JMX , Servlet) , Java Swing
Components, SOAP, Oracle8i/mySQL Database, XML Parsers , log4j, Jakarta-ant, WinCVS .
Contribution
Primary responsibilities include development of server side component using web services for
different modules namely Alarm Management, Matcher Services ,Cube Population etc.
Also UI development to show relationship between different business objects generated by the RA
analytical tool.
Client
Bharti Airtel(Delhi),TSTT (Trinidad and Tobago), MTC-Vodafone (Kuwait-Bahrain), Wataniya
Telecoms (Kuwait), Atheer Telecom(Iraq), OTT(Tunisia),BSNL(India),EtiSalat(Egypt)
Location Kolkata,India
Start Date Feb 2007
End Date March 2008
Period 1 year
Team Size 10
2. Connectiva AFFIRM™
Description
Connectiva AFFIRM™ End-to-End Revenue Assurance
solution holistically identifies, corrects and prevents
revenue leakage in an operator’s network across the
entire revenue chain and allows operators to monitor the
integrity of their assurance cycle.
Role Software Developer
Operating System(s) Windows XP,Linux
Skills
Web Services ,Core Java, JSP,Servlet, Struts2,JDBC, JBoss Jakarta-ant, Tortoise CVS,BPEL,External
systems of Telecom Domain.
Environment
Windows XP, JBoss Application server, J2EE Components(EJB, JMS ,JMX , Servlet) ,
Stringtbeans3.1,FusionCharts, SOAP, Oracle8i/mySQL Database, XML Parsers , log4j, Jakarta-ant,
WinCVS .
Contribution
Prime Responsibilities comprises of developing different UI modules using Struts2 and
JSP/Servlet,Javascript,Ajax,CSS,HTML,DHTML and Portlet like User Management,BPEL
Designer,Executive Dashboard.
Also developed server side components using Web Services for different modules.
Client Tmobile(Europe),Wataniya Telecoms(Kuwait), MTC-Vodafone (Kuwait-Bahrain), EtiSalat(Egypt).
Location Kolkata,India

2. Start Date May 2008
End Date May 2009
Period 1 year
Team Size 12
3. Connectiva SENTRY™
Description
Connectiva SENTRY™ Fraud Management System
monitors usage behavior throughout the customer
lifecycle to identify patterns indicative of fraudulent
activities thus minimizing operator's exposure and
potential liabilities.
Role Software Developer
Operating System(s) Windows XP,Linux
Skills
Web Services ,Core Java, JSP,Servlet,Javascript,HTML,DHTML,CSS,JDBC, JBoss Jakarta-ant,
Tortoise CVS,BPEL,External systems of Telecom Domain.
Environment
Windows XP, JBoss Application server, J2EE Components(EJB, JMS ,JMX , Servlet) ,
Stringtbeans3.1,FusionCharts, SOAP, Oracle8i/mySQL Database, XML Parsers , log4j, Jakarta-ant,
WinCVS .
Contribution
Prime Responsibilities comprises of developing different UI modules using JSP/Servlet and
Portlet like FingerPrint Analysis,Executive Dashboard.
Client
Tmobile(Europe),Wataniya Telecoms(Kuwait), MTC-Vodafone (Kuwait-Bahrain),
EtiSalat(Egypt),Vediotron(USA).
Location Kolkata,India
Start Date October 2008
End Date
Period
Team Size 15
Other Information Worked till Feb 2010