SUMMARY:

• Having experience as a Technical Lead in Java, J2EE technologies in the development of Web - based and Enterprise applications
• Full length Product Development Experience and demonstrated the same with Confidential and Discovery Gate, Metric Stream ITGRC, Confidential Manager, Aspect Web Powered Agent and Field Enabled Sizing
• Worked closely with Cross functional teams like Product Management, Pre Sales, Partner Integrations and Professional Services in the respective product life cycle engagements
• Expertise in Core Java, JSP, Servlets, Struts, Spring, iBatis SQL maps, Hibernate, Web services -SOAP, RESTful, Groovy on Grails and knowledge in Enterprise Java Beans
• Experience in NOSQL databases like MongoDB
• Experience in front end technologies such as HTML, CSS, JavaScript, Ajax, JQuery, DWR(Direct Web remoting), GWT(Google Web Toolkit) and knowledge on Angular JS
• Experience in Continuation integration tools like Cruise Control, Hudson, Jenkins and Bamboo
• Experience in GRC Domain in ITGRC, Security Domain in Cryptography/PKI, Information Security, Application Security, Vulnerability Assessment, SSO and Telecom Domain in Call Centre Applications
• Design and development of web-based applications using different Web and application servers such as Apache Tomcat, Web Sphere, JBOSS and WebLogic
• Used integrated environment for java such as Eclipse, My Eclipse, NetBeans, Spring Tool Suite and experience in version controls such as SVN, Clear Case and perforce.
• Having an experience in developing middleware services with the help of Apache Active MQ
• Expertise in Security Products Architecture, Secure Product Development Life Cycle, Vulnerability Assessment, Vulnerability patching, Cryptography and PKI solutions
• Implemented Unit Testing using JUnit and Integration testing during the projects and experience in using mocking frameworks like jMock and Mockito
• A quick learner, a good team player, faster in design, implementation and meets deadlines with my hard work and self-confidence

TECHNICAL SKILLS:

Operating System: MS-DOS, Windows 98/NT/2000/Xp and UNIX

Languages: Visual Basic and Java

Web Technologies: JSP, Servlets, JDBC, Struts 1.x, 2, Boost and spring 3.0

RDBMS: Oracle, MS-SQL Server, My SQL and HSQL-DB

BigData/NOSQL: MongoDBWeb designing HTML 5.0, DHTML, CSS and XML

Distributed: RMI, EJB, SOAP and Restful Web Services

Scripting Languages: JavaScript, jQuery, JSON, Kinetic JS and DWR

Application/Web Servers: Apache Tomcat 6.0, Web Logic 9.0 and Web Sphere

ORM: My Batis (iBatis), Hibernate, JPA

Development Tools: Eclipse, My Eclipse

Others: Ant, Maven 2.0, Cruise Control, Jasper Reports

Virtualization: VMware vSphere, VMware View

Distributed Middleware: JMS (Java Messaging Service), Apache Active MQ

PROFESSIONAL EXPERIENCE:

Sr. Security Architect (Contractor - Allegis)

Confidential, Austin TX

• Done POC’s using Sansec KMS components like Sec app, Web services (SOAP and Restful)
• Tested all End Points Restful/SOAP web services using swagger client and SSL Java client and gave the feedback to the vendor
• Coordinated the DB teams for testing of Sec DB components up to the completion of POC
• Design and implementation of custom solution using Sansec Restful/SOAP with Bouncy Castle crypto provider
• Design and implementation of Cache in custom solution for the VEES china POC
• Used PBDKF2 for storing the key as per DP TSR requirements to store the key in cache
• Created load balancers in routed mode for VEES China and VEES US for Non production servers
• Done a POC connecting to Sansec KMS using open source Kmip4j (KMIP SDK)
• Configured and made up and running KMIP server provided by the source forge which can be useful for Confidential KMS proxy

Technologies Used: Java 1.8, J2EE, Tomcat 8, Log4J2, Spring 4.2, SOAP/Restful Web services using Spring MVC, Bouncy Castle crypto provider

Technical Lead

Confidential, Miami FL

• Design and Implementation of SOAP Web services using Spring MVC
• Integrated back-end services with AngularJS, Java-based web framework with AJAX support.
• Implemented exception handling by defining custom exceptions. (Business and Technical Exception)
• Used log4J2 Logging framework for logging of trace and Auditing and integrating with SPLUNK centralized Logging
• Developed Junit test cases for all the functional flows using JUnit framework.
• Used the SOAP UI for testing SOAP services
• Was involved in automating the SOAP UI automation test suite by using groovy scripts
• Good knowledge on logical and physical Data Modeling using normalizing / De normalizing Techniques.
• Creation of database objects like tables, views and DML using oracle tools like Toad, PL/SQL Developer and SQL* plus.
• Wrote SQL Queries whenever required, including inner and outer Joins
• Actively participated in code reviews, imposed best practices and mentored junior developers as and when necessary

Technologies Used: Java 1.8, J2EE, Oracle Web Logic Server 11gR1, Log4J2, Spring 4.2, Hibernate 4.2, SOAP Web services using Spring MVC, AnugularJS

Confidential

Technical Lead

• Design and Implementation of Payment Gateway related services using third party vendor Square
• Implemented Restful Web services using Spring MVC
• Designed Payment Gateway as separate component exposed Gateway façade so that multiple payment gateways can be implemented
• Implemented batch processing by using quartz scheduler for the reoccurring payments and refunds.
• Integrated back-end services with AngularJS, Java-based web framework with AJAX support.
• Implemented exception handling by defining custom exceptions. (Business and Technical Exception)
• Used logback Logging framework for logging of trace and Auditing.
• Developed TestNG test cases for all the functional flows using TestNG framework.
• Used the Postman - RestClient Restful web services
• Actively participated in code reviews, imposed best practices and mentored junior developers as and when necessary
• Good knowledge on logical and physical Data Modeling using normalizing/Denormalizing Techniques.
• Wrote SQL Queries whenever required, including inner and outer Joins
• Worked as a Scrum Master by setting up daily scrums, retrospectives, sprint reviews and sprint planning session

Technologies Used: Java 1.8, J2EE, Tomcat8, Logback, Spring 4.2, Hibernate 4.2, RESTful Webservices using Spring MVC, Quartz Scheduler, AnugularJS and Eclipse

Confidential

Senior/Lead Engineer

• Responsible for development writing Restful Web services
• Lead, Design and Implementation enhancements of various services in Authentication and authorization layers and Preference, Alias services
• Implemented single sign on using Hantweb tool which is proprietary/lighter version of OAuth tool
• Implemented end to end authorization layer using spring security annotations integrated with proprietary WAL authorization tool
• Integrated back-end services with AngularJS, Java-based web framework with AJAX support.
• Implemented exception handling by defining custom exceptions. (Business and Technical Exception)
• Used Apache log4j Logging framework for logging of trace and Auditing.
• Developed JUnit test cases for all the functional flows using Junit framework.
• Used the Postman - RestClient and SoapUI for testing the Restful/SOAP web services
• Actively participated in code reviews, imposed best practices as part of Secured Development Life Cycle and mentored junior developers as and when necessary
• Creation of database objects like tables, views and DML using oracle tools like Toad, PL/SQL Developer and SQL* plus.
• Improved the performance of the application by rewriting the SQL queries and creating indecies.
• Worked as a Scrum Master by setting up retrospectives, sprint reviews and sprint planning sessions

Technologies Used: Java 1.7, J2EE, Tomcat 7, JUnit, Spring Boot, Oauth2 for Single Sign on, RESTful Web services, AnugularJS, EalsticSearch and Eclipse

Confidential

Architect/Technical Lead

• Lead, Design and Implementation enhancements of various services in Isentris Server like Authentication, Session Manager, Message Center, Object Store Factory..etc
• Developed front-end Using Google Web Toolkit, Java-based web framework with AJAX support.
• Implemented exception handling by defining custom exceptions. (Business and Technical Exception)
• Used Apache log4j Logging framework for logging of trace and Auditing.
• Developed JUnit test cases for all the functional flows using Junit framework.
• Admin console has been developed using Groovy on Grails
• Used the Postman - RestClient and SoapUI for testing the Restful/SOAP web services
• Actively participated in code reviews, imposed best practices as part of Secured Development Life Cycle and mentored junior developers as and when necessary
• Active role played in Vulnerability Assessment team across the Biovia products and fixed vulnerability fixes in admin console of Discovery Gate product
• Good knowledge on logical and physical Data Modeling using normalizing/Denormalizing Techniques.
• Wrote SQL Queries whenever required, including inner and outer Joins
• Worked as a Scrum Master by setting up retrospectives, sprint reviews and sprint planning sessions

Technologies Used: Java 1.6, J2EE, Eclipse, Struts1.2, Tomcat 7, JUnit, SOAP, REST, GWT and Oracle

Confidential

Technical Lead

• Lead, Design and Implementation of the workflow of Various ITGRC Connectors like QyalyGuard, Nessus, Nexpose and UCF etc.
• Played a major role in product trainings to Pre-Sales, Other cross product teams from Engineering.
• Developed JUnit test cases for all the functional flows using Junit framework
• Worked as a Scrum Master by setting up retrospectives, sprint reviews and sprint planning sessions
• Develop and consumed SOAP web services which will intern call backend system
• SOAP-UI was used extensively for testing of web services
• Used Apache log4j Logging framework for logging of trace and Auditing.
• Used input from product management and marketing to develop the functionality.
• Good knowledge on logical and physical Data Modeling using normalizing/Denormalizing Techniques.
• Wrote SQL Queries whenever required, including inner and outer Joins
• Worked on POC’s to the pre-sales team for new scanning tools as plug-ins

Technologies Used: Java 1.5, J2EE, Eclipse, Tomcat 6, Spring, Hibernate, JUnit, SOAP, REST, Apache ActiveMQ and MongoDB

Confidential

Associate Principal Engineer

• Lead, Design and Implementation of the workflow of tokenization feature, including design of the token engine.
• Developed JUnit test cases for all the functional flows using Junit framework
• Mentored junior developers and collaborated with peers with a goal of functionality