java developer

Janaranjani Kannan

Email: ***********.******@*****.*** Contact No: 720-***-****

SUMMARY

• Expertise in Telecom Domain - Service activation & Service Assurance areas with 6+ years of experience in the IT Industry.

• Expertise in developing projects using Tivoli Netcool Suite of products for past 3+ years.

• Experience in developing solutions by analyzing and designing the system for various complex requirements.

• Gained experience in driving projects with Onshore-Offshore model.

EDUCATION : Bachelor of Engineering - Computer Science Dept,

Maharaja Engineering College, Anna University, India

SOFTWARE SKILLS

O.S. : Windows 2000, XP / 98, Sun Solaris 5.9, AIX, Windows 2008.

Languages & Tools : Tivoli Netcool/OMNIBus, Tivoli Netcool/Webtop, Tivoli Netcool/IMPACT, OpenService NerveCenter, Actuate 8.0, CVS, Mib2Rules, Regex, Chronique, SNMP VCR, J2EE EJB, JMS, Core Java, JDBC, JUnit, BEA Weblogic 8.1, Unix Shell scripts, Groovy, Xmlbeans, Velocity, Ant, Anthill, TCL/TK(Expect), Pro*C, Kenan/BP, Subex Azure’s Net Provision Activator, HTML, XSD, XML, XSLT, Liquid XML, Eclipse 3.2, Rational Clearcase, WinCVS, Mercury Quality Center, IBM Rational Software Modeler (RSM), Integrated Quality Management System (iQMS).

RDBMS : Oracle 9i, SQL, PL/SQL

CERTIFICATION

Sun Certified Java Programmer 5.0

Oracle Certified Associate – 1z0-007

PROJECTS DETAILS

1 Operation Tools Support Feb ’11 – till date

Client : MasterCard Worldwide, USA

Netcool Product Suite : Tivoli Netcool/OMNIBus(7.3), Tivoli Integrated Portal(7.3.1), Tivoli Netcool/IMPACT(5.1.1), Probes: Event Integration Facility(EIF), SCOM, Message Bus Probe, Email Probe, Socket Probe, Syslog Probe, MTTrapd Probe, Generic Logfile Probe.

Operating System : AIX, Solaris, Windows 2008

Other Softwares : SQL Developer, IBM Maximo

Role : Senior System Programmer

Description:

OTS (Operation Tool Support) is the team that handles Event Correlation. It receives events from various Tivoli Event sources and uses various probes like Event Integration Facility (EIF), Message Bus, SCOM, MTTrapd, Syslog, GLF, Socket etc., & Monitoring agents to handle the events from Networks, Servers, Applications & Databases. The alerts that are customized per the requirements are then forwarded to Tivoli Netcool/OMNIbus for further processing.

Tivoli Netcool/IMPACT is used to handle Event Escalation and uses Tivoli Integrated Portal (TIP) to create User friendly Interfaces.

Responsibilities:

• Install & Configure Netcool Suite of Products on various environments (AIX, Solaris).

• Develop the rulesfile for the respective probe per the requirement.

• Develop & Customize Impact policies for Event Escalation.

• Configure various triggers per the requirement on OMNIBus.

• Configure & apply changes to Maps, Filters & Views on TIP.

• Support UAT.

2 Network Fault Management Systems, Aug ’08 – Jan ‘11

Client : Qwest Communications Inc, USA

Netcool Product Suite : Tivoli Netcool/OMNIBus (version: 7.1), Tivoli Netcool/Webtop( version 2.2), Tivoli Netcool/IMPACT(version 4.1), OpenService NerveCenter, Probes: MTTrapd, Syslog, Oracle; EMS: Alcatel EMS, Cisco Info Center.

Other Softwares : Concord TrapExploder, Actuate 8.0, CVS, Mib2Rules, Regex, Chronique, SQL, SNMP VCR.

Role : Primary roles are:

• Designer,

• Developer,

• Project coordinator.

Per the project need, I’ve been an ‘Analyst’ for few programs recently.

Description:

Network Fault Management System (NFMS) is the system that manages the Faults that occurs in the Network. It uses SNMP agents to capture the faults from the Network elements and then forward those to the Element Management System, which in turn forwards to the Network Management System. It manages each and every fault, gathers all the information related to the Node (the one which reported the fault), massages the alarm, enriches, correlates it and then escalate them to the Ticketing System which will create the Ticket based on the rules set for it and then dispatches it to the appropriate technician to fix the issue. In this project we used Tivoli Netcool Products to manage the faults and to report them to the Ticketing system with the entire information about the Network element, which raised this fault.

Responsibilities:

• Analyzed the Requirements (based on the traps and the MIB files) and proposed the LOE and resource allocation.

• Designed the flow and prepared the High level & Low-level design documents per the requirements.

• Developed the rulesfile/impact (or) OMNIBus Object server changes per the design and assigned task to the offshore.

• Prepared Alertdefinitions to enrich the Alarm.

• Prepared test cases and performed Unit testing using Chronique/SNMP VCR tool.

• Provided support for the System testing.

• Prepared Project Deployment.

• Provided support for Post Project Release.

• IOS Certification testing.

• Developed Reports using Actuate.

3 Intelligence Service Application Toolkit Mar ’07 – Aug ‘08

Client : Qwest Communications Inc, USA

Software : Net Provision Activator, EJB, JMS, Weblogic 8.1, XMLBeans, Velocity, XML, XSD, XSLT, Eclipse 3.2, WinCVS, CVS, Unix shell scripts, Regex, Liquid XML, Cisco IOS, Ant, Anthill, TCL/TK(EXPECT).

Role : Designer, Developer

Description:

Intelligence Service Application Toolkit helps to activate IPServices for Qwest Long distance Customers. This system consists of the following layers. They are:

1. Adaptation Layer

2. Mediation Layer

3. Configuration Layer

This system was developed using technologies like J2EE, Java and the using the third party tool provided by Subex azure that is "Net Provision Activator". “Net Provision Activator” is the cornerstone of the UMS that handles the activation part of the DSL provisioning; IPServices like Firewall, IPSecurity, VPN and Interfaces like ATM/FR, POS, Serial DSO, DS1 & unchannelized DS3 on Network Elements (Cisco 7613, Juniper M40 and Lucent CBX). ISAT was implemented to activate the IPServices like Firewall, IPSec, VPN and interfaces like ATM, FR, SONET, Serial DS0, DS1, DS3, Gigabit Ethernet, MLFR & MLPPP.

Responsibilities:

• Prepared Low Level design as per the Requirement.

• Prepared the Request XML using Liquid XML tool and generated the appropriate Beans classes using XMLBeans.

• Implemented Adaptation & Mediation strategies using EJB.

• Developed TCL/TK(EXPECT) scripts to configure the Cisco network element and integrated with other Layers.

• Maintained the Version Control using CVS.

• Prepared Unit test cases and performed unit testing using JUnit.

• Built the project using ANT script and deployed in Weblogic 8.1.

• Provided Support for System and Integration Testing.

• Prepared Deployment Documentation.

• Configured Anthill to do build in daily basis and will report the changes made in the project to the subscribed recipients.

• Developed Regression Test Suite using Groovy.

4 Billing – Kenan Nov ’05 – Feb ‘07

Client : TATA SKY Pvt. Ltd

Software : Kenan/BP, Java, JDBC, JUnit, Pro*C, HTML, SQL, PLSQL, Unix Shell Scripts, Mercury Quality Center, Rational Clearcase.

Role : Designer, Developer

Description:

SPACE TV is a joint venture between TATA and Star TV in the field of DTH (Direct-to-Home) broadcasting. Implementation (including system integration) of various components like CRM-Siebel, ERP-SAP Billing- Kenan and SCMS (Cable Bridge) for Provisioning. It has also integrated with webportal (Java J2EE), SMS messaging, Remedy and VMS- voucher management system.

Kenan/BP is a highly configurable billing and customer care system that can perform a variety of tasks. It supports billing and customer care for products and services in voice, data, and multimedia applications.

Responsibilities:

• Developed Design and Operational Document for Bill Invoice utility.

• Developed Account Daily Burn Rate, Bulk Suspension and Bulk Reactivation utility (Batch process utilities) using Java and Kenan APIs.

• Developed Invoice Formatting utility to format the bill produced by the Bill Invoice Processor (BIP) using Pro*C and HTML. And later the utility was converted to Java environment by concerning its performance, file and memory management capability.

• Created Views, PL/SQL procedures and functions.

• Prepared test cases for System Testing and Unit Testing .Performed one full cycle of System Testing of Kenan with the aid of Test Director and Unit Testing for the custom utilities like Collections, Invoice Formatting and for some of the Kenan Wrappers.

• Provided End to End Testing and L3 support for the Bill Invoice Formatter (BIF) utility.

• Collected Metrics of various modules of Kenan for Quality Audit.

5 Intelligent Operating System using ANN Sep ’04 – May ‘05

Client : Maharaja Research Lab

Software : C

Role : Designer, Developer

Description:

This project is based on Artificial Neural Network concept. This system was developed to provide an ‘Intelligent Operating System’ to its End user to ease their application usage. The system captures the enduser’s application usage and records that information in its database during the training period. The system will be very efficient based on the time period provided for it to get trained. Once the system is trained, the system will start recognizing the activities of the end user and will open the user’s recently used applications automatically on priority basis. This system was developed using C.

Responsibilities:

• Gathered the requirements.

• Prepared Low level and High-level design documents.

• Developed all the functionalities using C.

• Prepared Unit test cases.

• Performed Unit testing per the Unit test cases.

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