SUMMARY:

• Outstanding Core - Java, J2EE developer . Strong focus on analyzing requirements and design & development of applications with ability to work effectively with tight deadlines and firm schedules
• Over 12 years of IT experience in developing Application Software using Java/J2EE technologies.
• Demonstrated technical and leadership expertise in application development & support in distributed systems and web technologies.
• Ability to develop work approach and project plans to meet client requirements, manage and monitor progress of plan
• Document business requirements, including use cases, to ensure that the project team develops solutions that meet the customer's needs and to minimize requirement defects up front prior to implementation.
• Expertise in designing projects based on Unified Modeling Language (UML) with diagrams like (use-case, class, sequence, activity, state, deployment, component) using Microsoft Visio
• Experience spans all phases of the Software Development Life Cycle.
• Extensively worked on Servlets, JMS, EJB, Struts, Spring, Spring MVC, Hibernate.
• Exhaustive experience in developing and deploying applications on Web/Application servers - Apache Tomcat, JBOSS EAP, JBOSS FUSE, Weblogic, Websphere.
• Strong Hands on Experience in configuring JMS Queues and Topics using ActiveMQ/JBOSS AMQ Series.
• Experience in building Web Service applications using SOAP and REST.
• Experience in container based technologies like Docker, Kubernetes and Openshift along with development of Microservices architecture using Spring Boot.
• Experience and Proficient in with API Management tool Apigee.
• Experience in Frontend development using HTML, CSS, XSLT, JavaScript, Ajax, Bootstrap, Angularjs, JQuery.
• Strong RDBMS fundamentals and experience in database design, data modeling, data normalization, triggers, stored procedures, indexes. Hands on experience on Oracle 9i/10g/11g and Database design tools like TOAD, SQL Developer
• Experience in working with customer facing environment under tremendous pressure.
• Expertise in Application support management (Incident, Problem, Change, Release, SLA, Business continuity Management)
• Skilled problem solver and an efficient team player. Self-motivated, Good interpersonal skills. Committed, Result oriented, hardworking with a quest and zeal to Learn new technologies
• Excellent computer algorithmic, data structure, analytical and problem solving skill Qualification

TECHNICAL CREDENTIALS:

Java/J2EE Technologies: Core java 1.x, JDBC, Servlets, JSP, EJB, JMS, SOA, JSTL, CDI

Scripting: Java Script, JQuery, JSON, AJAX, HTML5

Frame Works: Spring, Spring Boot, JSF, Struts1.1/2.0, Prime Faces, Spring RestFul Security/Integration/Batch, Angular JS 2.x,4

ORM Tools: IBatis and Hibernate

Web services: SOAP, WSDL, REST, JAX-WS, JAX-RS, JAXB and Apache Axis/CXF

Database: Oracle, MySQL, SQL server, MongoDB

Design Patterns: J2EE, UML Design

Messaging: JMS, Apache Active MQ, JBOSS AMQ, Camel

App/Web Servers: Weblogic, Tomcat, WebSphere, JBoss, JBOSS FUSE

Repository Tools: Tortoise Subversion (SVN), GitHub, CVS.

Continuous Integration: Jenkins, Hudson, Bamboo, Atlassian

IDE Tools: Eclipse, IntelliJ IDEA, Net beans and Rational Application Developer, XMLSpy, SOAPUI, jprobe, Mockito, LOAD UI, TestNG

Database Tools: Toad, SQL Developer

Process Automation: Maven, Ant, Gradle, Splunk, Log4j, Atlassian tools.

Operating System: MS-DOS, Windows NT/2000, Windows 98/XP and Unix/Linux.

SDLC Methodologies: Agile, Waterfall

Big Data Technologies: MapReduce, HBase, Hadoop HDFS Implementation, Hive

Cloud Tools: VMware cloud foundry, AWS, red hat Openshift

API Management tools: Apigee

WORK EXPERIENCE:

Confidential, Dunwoody, GA

Sr Java Developer

Responsibilities:

• Involved in requirement analysis, design, development, unit testing and production support stages of Confidential Services project lifecycle.
• Create a code based on the requirements of the application using Java 1.8.
• Generate REST web services that will consume and produce data in JSON format.
• Developed proxies for making a Rest calls to MSO Services developed for Broadband, Telephony and Video
• Build and deploy the application code on JBoss EAP 6.4 as the application server for development and testing purposes.
• Use Apache ActiveMQ to support asynchronous messaging architecture and enable decoupling of various sub systems of the application.
• Use Apache HTTP server as the web server to serve the http requests to the JBoss application server.
• Create the data access layer for the application to interact with the database using the Object Relational Mapping frameworks such as Hibernate and JPA.
• Work with the Atlassian tools such Git/Stash, JIRA and Crucible for store and share the application code, issue tracking and code reviews respectively.
• Analyze the existing system and constantly monitor for any gaps and performance issues.

Environment: Windows-XP, Core Java 1.8, JBOSS EAP 6.4, Oracle, JPA, JMS, Java beans, Servlets, XML, Web Services (SOAP/RESTful), JUnit, JSON, SOAP UI, LOAD UI and Eclipse, Bomboo.

Project #7

Confidential

Sr Java Developer

Responsibilities:

• Involved in requirement analysis, design, development, unit testing and production support stages of TRIO, IMPRINT, APPMON, CVM project lifecycle.
• Create a code based on the requirements of the application using Java 1.8.
• Involved in Enhancement of existing application utilizing AngularJS 2.0, created HTML navigation menu.
• Rewrote one of the key pages, which allows users to manage their content. The task involved investigation of the AngularJS 2.0 UI-Grid as well as refactoring of several backend methods.
• Built AngularJS modules, controllers, pop up modals, and file uploaders.
• Designed and implemented the user interface using HTML5, XHTML, XML, CSS3, JAVASCRIPT & ANGULAR JS.
• Worked with the development team, involved in creating MVW (Web API) to implement AngularJS framework for client side rendering to optimize the front-end.
• Created AngularJS 2directives, factories and services for developing single page web applications.
• Implemented AngularJS 2.0 client-side form validation to validate the use inputs before passing to back-end.
• Developed Micro Service to provide RESTful API utilizing Spring Boot with Spring MVC.
• Build Docker images; create build and deployment configurations to deploy applications on Openshift.
• Get the JSON data from Elastic Search and passed to requested Clients.
• Optimized the Elastic search queries.
• Generate REST web services that will consume and produce data in JSON or XML format.
• Use Apache ActiveMQ to support asynchronous messaging architecture and enable decoupling of various sub systems of the application.
• Build and deploy the application code on JBoss EAP/JBOSS FUSE as the application server for development and testing purposes.
• Use Apache HTTP server as the web server to serve the http requests to the JBoss application server.
• Create the data access layer for the application to interact with the database using the Object Relational Mapping frameworks such as Hibernate and JPA.
• Extensively used hibernate named queries, criteria queries, Hibernate Query Language (HQL) and
• Optimistic Locking and Caching to process the data from the database.
• Implemented quartz jobs for running the batch jobs based on the cron triggers configured in the spring files.
• Work with the Atlassian tools such Git/Stash, JIRA and Crucible for store and share the application code, issue tracking and code reviews respectively.
• Analyze the existing system and constantly monitor for any gaps and performance issues.
• Develop SQL queries to interact with the Oracle database to store, retrieve and update the data.

Environment: Windows-XP, Core Java 1.7, JBOSS, Camel, Oracle, EJB, JPA, JMS, Java beans, Servlets, XML, Hibernate, Web Services (SOAP/RESTful), Java, JUnit, JSON, SOAP UI, LOAD UI and Eclipse, Bomboo, JBOSS Fuse, Openshift, Docker, Cloudbees, Elasticsearch.

Confidential

Sr Java Developer

Responsibilities:

• Involved in requirement analysis, design, development, unit testing and production support stages of Confidential and BHDS project lifecycle.
• Build the components Service Composer, Packager Mediator, MDRM and TrickLog.
• Create a code based on the requirements of the application using Java 1.7.
• Generate REST web services that will consume and produce data in JSON or XML format.
• Generated proxies to make REST and SOAP client calls to downstream components.
• Use Apache ActiveMQ to support asynchronous messaging architecture and enable decoupling of various sub systems of the application.
• Build and deploy the application code on JBoss EAP as the application server for development and testing purposes.
• Use Apache HTTP server as the web server to serve the http requests to the JBoss application server.
• Create the data access layer for the application to interact with the database using the Object Relational Mapping frameworks such as Hibernate and JPA.
• Work with the Atlassian tools such Git/Stash, JIRA and Crucible for store and share the application code, issue tracking and code reviews respectively.
• Analyze the existing system and constantly monitor for any gaps and performance issues.
• Develop SQL queries to interact with the Oracle database to store, retrieve and update the data.

Environment: Windows-XP, Core Java 1.7, JBOSS, Camel, Oracle, EJB, JPA, JMS, Java beans, Servlets, XML, Hibernate, Web Services (SOAP/RESTful), Java, JUnit, JSON, SOAP UI, LOAD UI and Eclipse, Bomboo, JBOSS Fuse.

Confidential

Tech Lead

Responsibilities:

• Collecting the client business requirements, analyzing, design, proposing the technical solutions for the team and developing using test driven development process.
• Make sure that development team follows AGILE principals with AGILE SCRUM methodology in developing product
• Exposed existing business methods as web services using Spring-WS.
• Designed and developed Hibernate components using DAO factory, defined the complex mappings for persistent classes using Many-to-Many, Many-To-One and One-To-Many relations
• Design & Implementation of application specific exception handling using log4j.
• Identifying various performance issues in the application and providing design and technical solutions to the team.
• Used Data Source and JNDI for connecting and accessing the database tables.
• Used tools such as Maven, Ant, SVN and Hudson for Build Process and configuration management.
• Preparing Unit Test Plan documents
• Used HP Quality Center for defect tracking
• Provided web services API with using SOAP using JAX-WS and RESTful using Spring Restful Integration

Environment: Oracle, PL/SQL, Web Services, Core Java 1.5, WebSphere, Hibernate, Spring, JSF, EJB, Java beans, JMS, CDI

Confidential

Tech Lead

Responsibilities:

• Collecting the client business requirements, analyzing, design, proposing the technical solutions for the team and developing using test driven development process.
• Design & Implementation of server-side business logic using java, Servlets and Spring.
• Used Hibernate at the persistence layer to interact with Oracle.
• Used Spring for dependency injection and AOP for Transaction Management centralized logging
• Design & Implementation of application specific exception handling using log4j.
• Identifying various performance issues in the application and providing design and technical solutions to the team.
• Used Data Source and JNDI for connecting and accessing the database tables.
• Writing PL/SQL stored procedures/Quires on Oracle.
• Worked on analyzing and addressing the performance issues identified at GUI, Sever-side and backend layers of the application.
• Preparing Unit Test Plan documents
• Used HP Quality Center for defect tracking

Environment: Oracle, PL/SQL, Web Services, Core Java 1.5, JBOSS, Apache 2.0,Hibernate, springs, struts, jsp, IBatis.

Confidential

Sr Technical Associate

Responsibilities:

• Lead the transition of Confidential project from KT phase to independent hands on.
• Involved in requirement analysis, design, development, unit testing, bug fixing and production support stages of project lifecycle.
• Administering Web logic, Tuxedo & Apache server.
• Supporting the production deployments(Functional & Non-Functional Releases)
• Worked with Business leads and technical managers to define requirements under Agile software development methodology.
• Created Use Case diagrams, Class diagrams and Sequence diagrams for the critical functionalities.
• Preparing Unit Test Plan documents.
• Worked on analyzing and addressing the performance issues identified at GUI, Sever-side and backend layers of the application.
• Used Data Source and JNDI for connecting and accessing the database tables.
• Writing PL/SQL stored procedures.
• Used HP Quality Center for defect tracking tools,
• Planner for status tracking.
• Version controlling of code using SVN.
• Status Review Meetings with team, Offshore PM, Client - BT

Environment: Oracle, PL/SQL, Web Services, Core Java 1.4, Web logic 8.1, Eclipse3.1, HTML, CSS, JSP, Struts, Clarify CRM, JSF, Spring, IBatis, Tuxedo 7.1,Apache 2.0.

Confidential

Sr Technical Associate

Responsiblities:

• Lead the transition of Confidential from KT phase to independent hands on.
• Administrated the Web logic, Oracle DB servers.
• Troubleshooting the interface related issues on xml, Java/J2ee/weblogic.
• Monitoring the logs messages and taking proactive measure to prevent unplanned outage to business.
• Deploying application into domains and resolving user issues with various error code.
• Overall responsibility for the resolution of incidents, problems and implementation of changes in Production environment.
• Leading the production deployments(Functional & Non-Functional Releases)
• Creating Change Requests, preparing deployment and rollback plans.
• Responsible for preparing RCA for Service effecting severity incidents.
• Effectively address all the issues in weekly/quarterly reviews with the customers.
• Participating in Service improvement plans(SIP)
• Participating in PIR calls.
• Participating in Scrum meetings
• Implementing ITIL Best practices in Service Support and ensuring complete deliverables to agreed operational activities.
• Provided Gold support to the clients 24/7 as per GSLA (Global Service level Agreement) agreed with customers.

Environment: Oracle, PL/SQL, Web Services, Core Java 1.5, Struts, Web logic 9.2, JUnit, ANT, Eclipse3.1, HTML, CSS, JSP,XML beans framework, JSTL

Confidential

Technical Associate

Responsibilities:

• Developed Java Server Pages to generate dynamic web content & data on Intranet client.
• Developed static web pages using HTML.
• Created database functions, triggers, cursors in Oracle.

Environment: UNIX, Core Java, Oracle 8.x, web logic Server 8.1, JavaScript, Servlet, JSP, HTML, JavaScript. Java 1.5