8 plus years of java experience with cards and payment domain experien

Professional Summary

*.* years of technical expertise in IT industry as Developer that includes design, development, testing, implementation and maintenance in Java/J2EE technologies

* ***** ** ****rience working in Card Payments and Banking industries

Expertise in ISO 8583, ATM Transaction Processing and NCR’s Authentic Switch Configuration, Implementation, Debugging, Testing & Support.

Over 3 years of working experience in Agile Scrum methodology of Software development

Experience as ‘Scrum master’ and lead a team of 5 members

Experience in Test Driven Development approach using frameworks Junit, Jmock

Hands-on experience using Soap and Rest Webservices

Experience in Perl scripting

Key Strengths

Capable of successfully managing sub-teams, multiple tasks with strict timelines.

Analytical and research skills which assist in the understanding of business processes.

A quick learner, able to absorb information and communicate learned facts.

Technical Skills

Employment Profile

Technologies : Java, Servlet, JSP, Spring, Webservices, Perl

Servers : Apache Tomcat, Jboss, Weblogic

Databases : Oracle, Postgresql

Operating Systems : Windows, Linux, Unix

Proj.Management Tool : Atlassian JIRA

Testing Frameworks : JUnit, JMock

Version Control : CVS, SVN, GIT

Build Tools : Maven, Gradle

Continuous Integration : Jenkins

HCL Technologies, Chennai, India, July 2013 to July 2016 as Lead Engineer.

Verizon Data Services, Chennai,India, Nov 2011 to June 2013 as Analyst.

CSS Corp Pvt Ltd, Chennai, India from July 2010 to Nov 2011 as Assistant System Analyst.

4W Technologies, Chennai, India from Dec 2009 to June 2010 as Software Engineer

Project Information

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Company: Mandrill Tech Sdn Bhd, KL, Malaysia, India (July 2016 - Present)

Project : Authentic

Client : Universal Air Travel Plan(UATP), NCR Corporation US

URL : https://www.youtube.com/watch?v=waSQfC6F-3s

Role : Team member

Technologies : Java 1.6, Swing, Oracle, Docker, GIT

Authentic is NCR’s intelligent transaction services hub that is the payments engine of choice for global networks, banks, merchants, and large processors worldwide. It can accept transactions from any device, source, or system, map these into different formats, authorise and authenticate them, and then route them to any destination. It is primarily a payment switch used most often for payments applications, such as consumer payment services hubs, payment gateways, and conventional card-related switching, authorisation and device-driving applications.

Responsibilities:

Involved in design discussions and requirements gathering for the Change Requests (CRs) from UATP

Involved in development and implementation of the requirements

Bug fixing and deployment support during Acceptance and Integration testing

Project : eBanking MyClear FPX PG Integration module

Client : Ambank, Malaysia

Role : Team member

Technologies : Java 1.7, Servlet, JSP, Rest, Apache Cxf, Oracle, Gradle, GIT

Ambank, one of leading banking and insurance services provider wanted to integrate their web banking to third party payment gateway called FPX. With this integration, customer can perform FPX payment transactions from their Ambank online web banking. Apart from performing payment transactions, the integration module is also responsible for interacting with core banking system to perform basic user operations like authorization, balance check for sufficient funds etc.

Responsibilities:

Involved in design discussions and analysis of core banking functionalities to support the integration

Understanding of existing FPX APIs and call flows involved in web banking

Responsible for planning and timeline estimation in delivering milestones

Involved in end-to-end implementation and bug fixing during various stages of testing

Involved in enhancement and deployment support

Company: HCL Technologies, Chennai, India (July 2013 – July 2016)

Project : Brocade Service Vision(BSV)

Client : Brocade Communication Systems - US

Role : Module Lead and Team member

Technologies : Java, Kendo UI, Rest, JSON, GIT, Jenkins, Postgresql DB

Brocade Service Vision is a service automation and analytics platform focused on driving predictive, preemptive and reactive support to customers. It provides robust data analysis capabilities to detect root cause of the issues and provides relevant resolution to customers. BSV receives the diagnostic data from Investigator, which processes the configuration data and find out any network device issues. BSV has a web portal that customers can login to see the issues found and it is also integrated with Salesforce CRM system

Responsibilities:

Involved in Functional Spec and Design discussions

As a Scrum master, responsible for conducting scrum meetings, derive user stories for dev team and client interactions

Responsible for server side implementation needed for portal GUI

Involved in setting up infrastructure requirements like versioning, jenkins integration and environment setup

Mentoring junior resources about the project requirements and providing trainings

Project : Brocade Investigator

Client : Brocade Communication Systems - US

Role : Module Lead & Team member

Technologies : Perl, GIT, Gerrit, Jenkins, Postgresql DB

Investigator is a diagnostic tool developed for Brocade devices FOS/NOS/NI. The tool can be fed with the supportsave(running configuration) which will do analysis, parsing and generate various reports which will then used by Technical Support Engineers(TSE) to troubleshoot issues. Reports include port analysis, chassis, dashboard analysis etc and thereby reducing the work of TSE’s largely in troubleshooting the issues with the devices with the help of those reports

Responsibilities:

Involved in gathering the RFE’s from the Technical Support Engineers

Involved in implementing Technical Support Bulletin (TSB) detection using scripts

Involved in writing unit test cases and mocks in TDD approach using Prove framework

Bug fixing and parselet script creation for command outputs

Conducting trainings to team members in Perl scripting

Company: Verizon Data Services India, Chennai, India (Nov 2011 - June 2013)

Project : Outbound Auto Dialer(OAD)

Client : Verizon Business

Role : Team member

Technologies : Java, JSP, XQuery, Oracle, SVF Framework, Weblogic

Outbound Auto Dialer(OAD) is an outbound IVR application where the Verizon’s external interfacing systems make use of the application to initiate outbound calls to the customers to deliver them a message in case of any network failure or similar emergencies. OAD will make a call to the customer and delivers the notification with the help of the recorded prompts and it replies to OAD with the status. The status is persisted in the database. The response will be sent back to the calling interface system.

Responsibilities:

Involved in requirement discussions and design analysis

Involved in gathering the requirements from the interfacing teams, development and configuring the application with the NGSN.

Implementation of interface-specific call flows and bug fixing.

Project : VzB Screener

Client : Verizon Business

Role : Team member

Technologies : Java, JSP, XQuery, Oracle, SVF Framework, Weblogic

VzB Screener is an interactive IVR application which has been brought up with an idea to self service the incoming Toll Free Numbers before routing it to the agent thereby reducing the AHT(Average Handling Time) . Screener will interact with the caller with the help of recorded prompts and based on the user response successive prompts will be played.

Responsibilities:

Involved in design, development and implementation of call flows.

Involved in fixing the issues, metrics analysis of the application to know the call volume.

Deployment and production support

Company: CSS Corp Pvt Ltd, Chennai, India (July 2010 - Nov 2011)

Project : E911 Auto Locator

Client : Alcatel Lucent-US

Role : Team member

Technologies : Java, Servlet, JSP, Spring, Junit, JMock, Postgresql

Alcatel-Lucent Emergency Notification System includes a unique software application that monitors outbound emergency calls and provides the location details of the caller. Calls are quickly routed to the correct Public Safety Answering Point (PSAP). The information will be periodically updated to the E911 Emergency server from which the emergency team will make use of E911 Autolocator to identify the caller’s location who needs help.

Responsibilities:

Involved in design, development and implementation

Unit Testing, developing and executing test cases using JUnit and JMock

Recognitions

‘Spark Plug Award’ in HCL – Awarded for exceptional performance during Q4 2015

‘On the Spot Award’ in Verizon – For top performance in the Q3 2012

Certification

Education

Oracle Certified Professional for Java Programming (Test ID – OC1361613)

MSc Computer Technology in Kongu Engineering College, Perundurai, Erode – Anna University, Chennai, India with 76.2% - 2008.

BSc Computer Science in Cherraans Arts Science College, Kangayam – Bharathiar University, Coimbatore, India with 63.1% - 2006.

XIIth standard in SSV Matriculation Higher Secondary, Sivagiri, Erode, India with 73% - 2003.

Xth standard in SSV Matriculation Higher Secondary, Sivagiri, Erode, India with 76% - 2001.

Personal Details

Full Name : Ponvel Natarajan

Fathers Name : K.R.Natarajan

Date of Birth : 14th Aug 1986

Nationality : Indian

Sex : Male

Marital Status : Married

Passport No : H8733310

Languages : English, Tamil

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