PROFESSIONAL SUMMARY:

• Solution Architect, design, develop, implement applications, modules, and interfaces for solutions to meet telecom and retail domains
• AWS Certified Solution Architect and SysOps Admin Associate level
• 12 years of strong software experience in design, development and deployment of web - based and Client-Server business applications using OOP, Java/J2EE technologies.
• Experience on Waterfall and Agile (Test Driven development, Pair Programming, Code Reviews).
• Excellent experience in Object Oriented Analysis and Design (OOAD), Development, Implementation and Testing of various software applications using Java, J2EE.
• Expertise in the implementation of Core concepts of Java, J2EE Technologies: JSP, Servlets, Angular JS, JSTL, JMS, Struts, Spring Core, JPA, Hibernate, Java Beans, JDBC, XML, Web Services (REST ), JNDI and XML.
• Expertise in XML and related technologies like XSL, XSLT and parsers like JAXP (SAX, DOM) and JAXB
• Proficient in implementation of framework like Struts, Spring, Hibernate and ORM frameworks like JPA and Eclipse link.
• Experience in development of spring modules like Spring CORE, DI, ORM, MVC and Web Flow.
• Proficient in applying design patterns like MVC, Singleton, and Data Access Object.
• Built applications for scale using JavaScript and.
• Expertise in design with Use Sequence diagrams, Activity diagrams, Class diagrams with exposure to UML, tools like Rational Rose.
• Hands-on experience with various Application servers and Web servers (Tomcat 6, Oracle/BEA Web Logic 8.0, Sun Glash Fish Server, Sun Java System Application Server and JBoss EAP 6.1.)
• Experienced working with Middle ware servers like JBoss A-MQ and JON.
• Experience in planning, designing, and implementation of AWS Cloud, Windows and Linux environments.
• Involved in migrating web application to the Cloud - Proof of concept project. Move an existing web application to the cloud, used Amazon web services (AWS), EC2, IAM, S3, Cloud Watch, Auto scaling groups, VPC, cloud Formation, RDS, SQS, SNS and Route53.
• Excellent knowledge of other AWS components - Auto Scalling, VPC, ELB, NAT, Internet gateway, CIDR notation, Route table, Route53
• Design, Development, Customization and Deployment on Salesforce.com (SFDC) Platform.
• Experience in SFDC related technologies such as Apex, Visual Force.
• Experience in managing full sandbox, developer sandbox and Configuration-only sandbox.
• Extensive experience in various RDBMS and ORM like Oracle 8i, Sybase and Postgres
• Extensive development experience in different IDE's like Eclipse 3.x, NetBeans 6.x.
• Good working knowledge on CVS, SVN and VSS for version control
• Experienced in building tool ANT, Maven and logging tool Log4J
• Managing the costs of the development environments using labeling and automatically scale up and down the Instances by configuring them into Auto Scaling group.
• Good problem-solving skills, quick learner, effective individual and team player, excellent communication and presentation skills.

TECHNICAL SKILLS:

Programming Language: Java JDK1.4/1.5/1.6, PL/SQL

Web Technologies: J2EE, SERVLETS, JSP, XML, XSL, HTML, DHTML (CSS), JavaBeans, JavaScript, XSLT, AJAX, Angular JS, JNDI, JDBC, JSTL

Application/Web Servers: Glassfish v2.1, Sun Java System Application Server 9.1,Tomcat 7x, WebLogic Server 8.x, Sun one Directory server 8.1.JBoss 6.1, JBoss A-MQ, JON

Frameworks: Struts, Spring, Hibernate.

IDEs: Eclipse 3.x, Net Beans 6.x.

Web Services: Restful Web Services

Build tools: Apache Ant, Maven, Jenkins

Methodologies/Deploy & Testing: Agile methodology, Design patterns, Waterfall, JUnit, integration testing

Database Servers: Oracle 8i/9i/10g, Sybase, Postgres

Version Control: CVS,SVN and VSS

Platforms: Windows 2000/98/95/NT4.0, UNIX, Linux and Solaris

AWS: EC2, RDS, MySQL, S3, Cloud Watch, Auto scaling groups, VPC, RDS, IAM, Cloud Formation

Salesforce.com: Salesforce CRM, Apex Classes, Apex Triggers, SOQL, Visual force Pages.

PROFESSIONAL EXPERIENCE:

Confidential, NJ

Sr. Java/J2ee Developer

Responsibilities:

• Design and Developed REST web services supporting both XML and JSON to perform tasks such for ECi to sync data from new, updated, canceled, and completed service requests between Confidential ’s system and the ECi Authorized Dealer’s ERP
• Designed RESTful web services with JSON representation for handling requests Used Advanced Rest Client plug-in to run the rest API’s on localhost JBoss for Unit testing
• Developed Restful Web Services using Jersey Framework.
• Performed various CRUD operation using RESTful web services
• Also used SOAP UI tool to test the REST web service operations
• Developed concurrent program for add note, resolved ticket and new ticket and cancel ticket.

Environment: Java, J2EE, JBoss EAP 6.1, RESTful Web services, Oracle, XML, ANT, Linux.

Confidential, NJ

Salesforce Developer

Responsibilities:

• Configuration of Salesforce.com data model using objects, fields, and record types and view through page layouts and tabs.
• Developing Visual force Pages, Apex Classes, and Triggers with Test Methods.
• Worked on maintenance of the project gave support to users based on issues.
• Worked with functional team, data team and development team closely to solve the issues in maintenance.

Environment: SaleForce.com platform, Visual Force Pages, Apex Language, HTML, Java Script, Eclipse IDE, Subversion..

Confidential, FL

Sr. Java/J2ee Module Lead

Responsibilities:

• Involved in Requirements gathering, Analysis and Documentation.
• Evaluate all designs for project deliverables for all developers and assist team to supervise all work projects
• Participated in Change Requirements, coding and debugging of KPI, CCS and MM modules.
• Development of UI using Angular JS 2.
• Extensively used JPA, Hibernateframework in data access layer to access and update information in the database.
• Used JBoss AMQ for messaging and configuration of queues for messaging.
• Implemented REST messages for communication between web service client and service provider.
• Created REST based controllers to handle the incoming request and output the response
• Consumed RESTful Web services provided by different vendors.
• Created and maintained the configuration of the Spring Application Frameworks IOC container
• Monitored the error logs using Log4J to fix the problems.
• Developed Functional Requirement Document like Unit Test case Doc, Analysis Doc, Technical Design Doc based on users’ requirement for the business modules for future s and updates.
• Automated the build process and ensured quality using Jenkins, JUnit, and Maven.
• Worked closely with QA team and fixed QA bugs as well as production issues with a quick turnaround time.
• Involved in Code review Team that suggests the best way so that the product is stable and is implemented with the best performance and efficiency.
• Involved in Assets creation in AWS cloud. Created S3 bucket, object and managed the policies to secure the resources from an unauthorized user. Configured the alarm and MFA solution as and when needed
• Installed the essential application packages on EC2 instances and created the AMI out of it.
• Taken EBS snapshot and pushed it to Glacier (a low cost storage for infrequently used data)
• Build the VPC and configured EIP, NAT instances and security group to establish the communication with open internet

Environment: Java, J2EE, JBoss EAP 6.1, JBoss Operation Network, A-MQ, XML,, Google Protocol Buffers, RESTful Web services, SVN, Postgres, Maven, Jenkins, LINUX, JPA, Hibernate, Spring 4.0.6 Angular JS 2, Hadoop and AWS (EC2, RDS, MySQL, S3, Cloud Watch, Auto scaling groups, VPC, RDS, IAM).

Confidential, FL

Senior Java Developer

Responsibilities:

• Involved in developing new modules and enhancements to few modules.
• Worked with business analysts during requirement analysis phase and helped the team in breaking the requirements into implementation details.
• Responsible for giving 24X7 support of the product, includes desktop as well as remote support.
• Analysis of Adliers and providing the RCA’s.
• Preparing the process documents for each and every enhancement.
• Supported testing team and bug fixing.
• Provide technical support to all production systems and perform various tests on all application codes and design new codes for all design specifications.
• Handled environment issues while deploying and testing the application in QA.
• Improved the performance of the application by optimizing the functionality
• Involved in making various changes to upstream systems.
• Wrote and executed SQL queries to monitor the order process performance with actual data.
• Managed and headed for production release process from code review, testing, creating the release packages and deployment.
• Involved in resolving various operational issues that affect order flow to/from the interfacing systems.

Environment: Java, J2EE, Tomcat Server 7.0, XML,CVS, SQL Server, ANT, Solaris.

Confidential

Senior Java Developer

Responsibilities:

• Analyzed the requirements and Design, Developed the new Enhancements.
• Worked with business analysts during requirement analysis phase and helped the team in breaking the requirements into implementation details.
• To provide fixes for the issues found in Test and Production Environment as per SLAs.
• Handled environment issues while deploying and testing the application in QA.
• Involved in development activity & code walk through.
• Involved in requirement understanding, Documentation, Problem solving, Unit Testing & Regression Testing for enhancements and Code fixes released.
• Review and code walk through.
• Reviewing the deliverables from the development from design perspective.
• Implementing theWork Requests using Java standards and perform Unittesting using Junitframe work.
• Involved in JRule setup and Rule flow, Implementation of Test rule, Baseline setup and test the rule.
• Played a key role in the “Tomcat 7 migration of the AP Portal” application.
• Ensuring the coding standards in the team and involved in code reviews.
• Preparation of Technical Design documents.
• Testing and fixing major/minor bugs raised by QA/UAT Team.
• Involved in unit testing and integration testing.
• Provided support from my application for E2E testing with all interfacing applications.

Environment: Java 1.5, J2EE, springs, AJAX, Tomcat Server 7.0, Oracle 10g, PL/SQL, CVS, ANT, Solaris

Confidential

Senior Java Programmer

Responsibilities:

• Worked for charging and other modules with successful delivery of the module.
• Design and Developing save Query and Alters & Reminders
• Providing estimation for New Enhancements / CR’s
• Handling the BXB2C and BXB2B Core Team
• Production support (Handling the tickets, outages, etc).
• Played a key role in the “Up gradation of the Biller pert System” from older infrastructure layer to the latest JES version.
• Involved in Environment Replication and Oracle 10g Migration work with Telkom South Africa. Involved in J2EE compliance along with Sun Microsystems, South Africa and implemented at Telkom, South Africa, during Jul 07.
• Involved in the Migration of EBPP with Telkom, South Africa during .
• Addressing requirement changes and communicating that to the Development and QA teams
• Responsible for quick, accurate and timely resolution of issues/defects in the application.
• Testing and fixing major/minor bugs raised by QA/UAT Team.
• Undertook various responsibilities in a job which requires good coding, problem resolution and communication skills.

Environment: Core Java, Java 1.5, J2EE, spring 1.2, Java Script, XML, DOM, Sun Application Server 9.1Sun Web Server 7.0, Sun Directory Server 6.3 & Solaris 10, Oracle 10g

Confidential

Senior Java Developer

Responsibilities:

• Design and development using GWT, Spring and web services
• GUI designed with Swings

Environment: Java, J2EE, Java Script, JAXB-XML, GWT 1.6, springs, Web services, Sun Application Server 9.1, Solaris 10, Oracle. 10g.

Confidential

Java Developer

Responsibilities:

• Involved in coding all three layers presentation layer, middle layer and the database layer
• Involved in development of new IDEA projects/enhancements
• Handled deployment and build using ant scripts
• Performed Code Reviews for Java and JSP files against checklist
• Involved in unit testing

Environment: Java1.4, JSP, Servlets HTML, Oracle10g and Web Logic 7.1 server

Confidential

Java Developer

Responsibilities:

• Involved in design and development of MSAG module.
• Involved in java script and mockup screen.
• Involved with team for End to End design and development
• Involved in designing/developing the code for User Interface using JSP, Tiles, JavaScript, and HTML.
• Involved in server side programming using Spring MVC, Spring JDBC and Java.
• Development of JSP and controllers.
• Responsible for integration testing.
• SQA team support and Bug Fixing.
• Responsible for quick, accurate and timely resolution of issues/defects in the application.
• Responsible for development of various patches and build generation of FMS.
• Used Eclipse as the development tool.

Environment: Java1.4, spring 1.2, JSP 1.2 /JSTL, HTML, XML, JAXB, Java Script, SQL Server 2000, subversion, JBoss 4.x.

Confidential

Java Programmer

Responsibilities:

• Involved in installation, implementation and Customization modules
• Involved in Enhancement works like Oracle 10g migration and phone book CR
• Analyze the bugs logged by the client and provide a solution for the same
• Involved in unit testing
• Responsible for support of the whole product, giving 24X7 supports includes desktop as well as remote support
• Involved in Unit Testing and Test Case Preparation.
• Supported testing team and bug fixing.
• Coordinating with other team members to fix the defects in proper time line.
• Prepared understanding documents for the application along with low level design documents.
• Ensuring the coding standards in the team and involved in code reviews.
• Preparation of Technical Design & Unit test case.
• Module Development and Product support
• Giving product demo for overseas sales partners

Environment: Core Java, Java 1.5, J2EE, spring 1.2, Java Script, XML, DOM, Sun Application Server 9.1, Sun Web Server 7.0, Sun Directory Server 6.3 & Solaris 10, Oracle 10g