PROFESSIONAL SUMMARY:

• Over 8 years of hands - on experience in designing, developing and testingJava/J2EE web-based applications.
• Experience wif Core Java, Java (SDK 1.7), J2EE 7, JDBC 3.0/2.1, JSP 1.2/1.1, MVC Struts, Spring Core, Spring MVC, Spring DAO, Spring ORM wif Hibernate, JSTL,JavaScript, CSS, XML, HTML, DHTML, JUnit, Log4j, Apache ANT, Struts.
• Extensive experience in using JavaScript frames works like AngularJS, jQuery, node.js
• Experience in developing the front-end components via HTML/ DHTML, JSP, CSS, JavaScript, Tiles, and JSTL tags.
• Strong experience in deployment of software and configuration on Web Sphere Application Developer (WSAD), Eclipse 3.0, My Eclipse 4.1, Jakarta Tomcat, Apache Tomcat 4.1, IBM WebSphere Application server, WebLogic Server on Unix/Solaris and Windows environments.
• Enterprise applications using J2EE technologies like Servlets, JSP, Hibernate, Spring, JDBC, JNDI, JMS, Java Beans, XML, UML and JavaBeans.
• In-depth experience in implementing various design Patterns including Session facade, Business Delegates, Singleton, Factory, Service locator, Value Object and DAO pattern.
• Worked on several Python packages like NumPy, Scipy, Pytables etc.
• Expertise in client scripting language and server-side scripting languages like JavaScript, jQuery, JSON, Node.js, AngularJS, JSF (prime faces) and JSP.
• Solid experience wif Responsive Web Design (RWD).
• Extensive experience in spring, Hibernate and Struts frameworks.
• Experience in using IDE tools Eclipse, My Eclipse, Rational Software Architect, J Builder, NetBeans, IBMRAD.
• Databases/Oracle: 5 years of experience using Oracle 11g/10g/9i/8i/8.0, DB2 8.0/7.0/6.0,MS SQL Server 2005/2000/7.0/6.0, MS Access 7.0/2000, SQR 3.0, SQL, XML, MQ Series PL/SQL, SQL*Plus, Sun Solaris 2.x./2.6/2.7/2.8/8.0.
• Developed RESTful web services interface to Java-based runtime engine and accounts.
• Extensive experience in working wif different operating systems such as Windows, UNIX and LINUX.
• Experience implementing Cloud based Linux OS in AWS to Develop Scalable Applications wif Python.
• Experience in SOA (Service Oriented Architecture) and Web Services technologies (SOAP, WSDL, and Schema),REST and Restful web services.
• Expertise in developing model components using Hibernate (ORM) like Caching, Hibernate Template, DAO, to write Database independent persistence logic and to keep up convenient portable relationships between the databases.
• Experience in implementing end to end testing using Jasmine and Karma, Unit Testing using Junit, TestNG.
• Worked extensively wif importing metadata into Hive using Scala and migrated existing tables and applications.
• Experience wif messaging systems like Kafka, Kafka event sourcing
• Deployed Docker Engines in Virtualized Platforms for containerization of multiple apps.
• Involved in developing python scripts, on Linux platform, to process data from upstream systems that were scheduled to be executed at specific times by Autosys.
• Experience in creating Asynchronous Messaging configuration in Tomcat, WebLogic and web sphere Servers.
• Experience wif creating and workflows and Mappings, running jobs in Informatica 9.5/ETL.
• Having noledge on (JMS) MQ's like Rabbit MQ, IBM MQ and Active MQ.
• Good experience in using Amazon Web Services (AWS) andAWSSNS/SQS for delivering messages.
• Good Working noledge of ANT, MAVEN, MS Build and Log4J.
• Involved in writing Ansible Playbooks for installing web servers like Apache and Nginx.
• Experience in developing GUI applications usingAWTandSWING API.
• Involved in installation and configuration of Adobe Flex Builder plugin for Eclipse.

TECHNICAL SKILLS:

Languages: Java, C, C++, PL/SQL, HTML, JavaScript, JAVA 8, Python, GraphQL

Java Technologies: J2EE (Servlets, JSP, JDBC, JNDI, JMS, EJB, Java Mail, JTA), XML, XSLT, Web Services

Web Technologies: HTML5, DHTML, CSS3, JavaScript, JSP, jQuery, AJAX, AngularJS, Node.JS

Frameworks: Struts, Spring, Hibernate, Junit, Log4j, Jenkins

Development Tools: Eclipse, IntelliJ, Net Beans, RAD, WSAD, JBuilder, JDeveloper, Visual Studio.NET, 2010, 2012, Toad, Putty, VMware, Maven, Jira, Jenkins, Bamboo, Docker, Ansible, Ant, selenium, cucumber

Web Servers: Apache Tomcat 5/6/7, WebLogic 12.1.2, J Boss, Node.js, JAX-RS, Restful

Databases: Oracle, MS SQL Server, MySQL, DB2, MongoDB, Cassandra NoSQL Database.

Application/Web Servers: Apache Tomcat, Oracle WebLogic, IBM WebSphere, J Boss

Design Modelling: Microsoft Visio, IBM Rational Rose

IDE Tools: Eclipse, NetBeans, RAD, Intellij

Version Control: Concurrent Versions System (CVS), Visual Source Safe (VSS), SVN, Git.

Operating System: Unix, Linux, Windows

Other Tools: Macromedia Flash, Dreamweaver, Adobe Photoshop, Kibana, Elastic Search wif Packages

PROFESSIONAL EXPERIENCE:

Confidential, Collierville TN

Java Developer

Roles &Responsibilities:

• Involved in the business requirements gathering and providing valuable inputs through agile methodology.
• Analyzed and converted Business requirements into Technical requirements.
• Provided high level estimates and high-level design of the use cases.
• Designed and Developed complex UI screens using Spring MVC, AJAX, GWT, jQuery, jQuery Easy UI, JSP, SCC, HTML, Angular JS and JavaScript.
• Designed and Developed transactions and persistence layers to save or retrieve data from different sub systems such as order management systems, customer management and web database using Spring Hibernate, Spring DAO, Spring Batch, JDBC, Oracle
• Developed Use case diagrams, class diagrams, database tables and provided mapping between relational database tables and object-oriented java objects using Hibernate.
• Extensively used Hibernate concepts such as loading dirty bit checking and transactions.
• Worked wif web services to design and implement SOA components.
• Implemented Rest web services using REST, JSON and JAX-RS and SOAP web services using JAX-WS.
• Implemented service locator to call SOAP web services to consume in the application using JAX-WS, JAXB, XML, WSDL and SOAP and tested using SOAPUI.
• Deployed SOAP based web service using Tomcat server.
• Used Log4J logging framework for logging messages wif various levels written throughout the Java code.
• Developed a full textsearchplatform using NoSQLElasticsearchengine, allowing for much faster, scalable and intuitive user searches.
• Used Jenkins to Build, Test, Deploy the code in the PCF.
• Developed application in Java/JEE technologies using Eclipse IDE wif my Eclipse plug-in.
• Consistently met deadlines and exceeded expectations achieving recognition, resulting in increase of responsibilities.
• Developed unit and Integration test cases using JUnit, Mockito.
• Provided guidance on technical issues during deployment using Jenkins, GIT and Maven.
• Conducted code review sessions and provided valuable feedback.
• Involved in the configuration and deployment of the application on the JBOSS application server.
• Supported QA teams in fixing the defects in timely manner.
• Production support and performing technical validations on Production Systems.

Environment:Java1.6, Structs 1.3, Spring 3.0, SOAP, REST, SOAP UI, JBOSS 7 Application Server, IBM WebSphere (TM) 7.0, Eclipse, Adobe CQ, Oracle 10g, Hibernate 3.0, JDBC Template, JSP, JSTL, Servlets, JavaScript, Angular Js, Design Patterns, GWT, Grails, jQuery, AJAX, HTML5, CSS 3.0, Maven, ANT, Jenkins, XML, PL/SQL, JDBC, UML, JNDI, JUnit, JAXB, SVN, web services (JAX-RS), Log4J, Agile Methodology.

Confidential, Fort Lauderdale, Florida

Java Developer

Responsibilities:

• Involved in all the phases of the life cycle of the project from requirements gathering to quality assurance testing.
• Used Spring MVC created restful services on top of it and invoked these services using front end Angular Js http calls and used spring dependency injection framework to take the advantage of using annotations and generics that halp in testing objects wif measurably less effort.
• Load balancing of initiatives to drive software development through the Scrum/AGILE model
• Designed the application based on various J2EE design patterns like Front Controller and Singleton.
• Developing Spring Boot based Micro Services using the annotation & implementing architecture patterns, Used Spring Rest/Json to expose Micro Services APIs.
• Monitoring the error logs using log4J and fixed the problems and used Junit for test cases.
• Mongo DB Map Reduce. To consolidate the data. And used Clustered index to reorder the records.
• Worked wif AWS for storage & content delivery and application deployed services.
• Developed and configured the AWS Simple Notification Service (SNS) and Secure Email services (SES) Architecture of the solution and working wif a client.
• Implemented spring security for all micro services.
• Automation of manual on-Boarding work for VNF in ECM using HTML, CSS, Java script, Micro
• Service and My sql
• Implemented functionality rich user interfaces using HTML, CSS, JavaScript, AJAX.
• Worked on angular js on UI for making rest services calls and DOM filtrations.
• Used Hibernate for Object Relational Mapping (ORM) and data persistence.
• Created JUnit test cases and created set up manuals and user guides.
• Created SQL scripts for the Oracle database.
• Interacting wif business folks to understand the requirement and do thorough analysis to convert those work in to stories for sprint.
• Created JIRA Workflows for multiple projects as per business needs.
• Configure end-points for Target and source endpoints in management UI.
• Following agile software methodology for software development wif a 3-week Sprint. Conducted daily scrum calls and leading the scrum as a scrum master.
• Conducted sprint reviews and code reviews.
• Used AWS SDK to connect wif Amazon SQS for bulk email processing.
• Used AWS deployment services to quickly set up a dynamic website and configure virtual serves using AWS EC2 and responsible for maintaining and expanding our AWS infrastructure using AWS EC2/EBS.
• Worked on Dockers container snapshots, attaching to a running container, removing images, managing director
• Structures, managing containers and clustering wif Kubernetes. Leveraged Dockers Engine to run Multiple Tomcat
• Instances as Containerized Approvers. Configuration and management of Dockers wif Kubernetes and Mesosphere environments for application containerization.
• Built Spring boot-based Java micro services to support enterprise web application.
• Involved in the migration of Gateway applications from Mule ESB to Java using Spring, CXF, Camel and ApacheTomcat Server.
• Developed Micro Service and Bonita Works Flows for Networks Services Provisioning Orders (VNSP)
• Where order gets from the customer portals.
• Designed and developed application components and architectural proof of concepts using Java, EJB, JSP, JSF, Struts, and AJAX.

Environment:Java (JDK1.6 & 1.7), Spring, Hibernate, Restful & Soap Based webservices, Apigee message processor, Eclipse, Oracle 10g, HTML, CSS, JIRA, AngularJS, JavaScript, PHP, Maven, SVN, Tomcat 7.0, SOAP, Scrum Methodology, Unix, XML, WSDL, Putty

Confidential, Parsippany, NJ

Java, J2EE Developer

Responsibilities:

• Participated in design and development as a Core Java and J2EE Software developer. Understanding software requirement and utilizing apposite technology to enunciate most apposite data flow between front end and back end technologies.
• Pooling up most apposite design pattern for DAO and implementing interface to reduce code reuse.
• Understanding the Business Process and developing logic and software stack based on business flow.
• Using advanced level of Html, AngularJS, AJAX, type Script, JavaScript, JSF (Prime faces) CSS3, Linux and pure CSS layouts. Implemented application level persistence using Hibernate and Spring Cloud.
• Developed and designed new cross-browser accessible interfaces using Node.js AngularJS,
• AndJavaScript. Involved in writing JSPs, JavaScript and Servlets to generate dynamic web pages and web content. Used WebLogic for deployment of applications
• Involved in converting Hive/SQL queries into Spark transformations using Spark RDDs, Python and Scala.
• Involved in designing and building microservices.
• Involved in transpiring, bundling and developingReactcomponents for the partner homepages usingReact.js.
• Migrated the code toReact.js-wif Redux.
• Implemented the Drag and Drop functionality usingReact-Draggable
• Working experience of Relational DBMS like Oracle, SQL Server, MySQL, DB2, Toad for performing SQL and PL/SQL programming and NoSQL DB like MongoDB
• Developed Microservices using spring boot, spring security and deployed to JSON web token cloud
• Used XML and JSON for transferring/retrieving data between different Applications.
• Developed stored procedures, triggers and functions wif PL/SQL for Oracle database. Uses the DAO pattern for data access layer and JMS API for the messaging requirement. Used JavaScript and jQuery for validating the input given to the user interface. Developed test cases and performed unit test using JUnit Framework.
• Developed REST web services using JAX-RS API.
• Created distributed Oracle coherence domains, configuration and system design based on oracle coherence. Involved in intense User Interface (UI) operations and client-side validations using AJAX toolkit.
• Wrapper developed inPythonfor instantiating multi-threaded application and running wif other applications.
• Deployed Mapper and Reducer Java files to Hadoop File System in Linux to find crime Records.
• Design and development of many PL/SQL batches using JAVA wif connectivity to Oracle for data maintenance and handling. Used SVN Subversion for software version control.
• Developed web applications using Spring Cloud, MVC, Front-end, jQuery, HTML5, Used Eclipse IDE for designing, coding and developing applications. Involved in the development of presentation layer and GUI framework using EXTJS and HTML. Client-Side validations were done using JavaScript.
• Worked on React JS Virtual Dom and React views, rendering using components which contains additional components called custom HTML tags
• Implemented a prototype to integrate PDF documents into a web application using Text PDF library. Customized SQL procedures according to the client requirements. Designing and creating business rules using Corticon Rule Engine. Utilized Agile Methodology (SDLC) to managed projects.
• Designed the UML, created class, sequential diagrams using Borland Together Architecture, modified code, configured WebLogic server and project in Oracle.
• Designed and implemented interface elements using Google Web Toolkit.
• Developed a Web 2.0 control console using GWT to manage data matching for data staging.
• Uses the DAO pattern for data access layer and JMS API for the messaging requirement.
• Modified Log4j for logging and debugging and developed the pom.xml using Maven for compiling the dependencies.
• Used Backbone.js to create Data model to and to trigger event-handling on data change on UI interface.
• Involving in Building the modules in Linux environment wif Ant Script.
• Used Microsoft Office Lync as office communicator.

Environment:Java 8, J2EE, JavaScript, Python, HTML, CSS3, typescript, Angular.js, Node.js, Spring Cloud, Hibernate, Struts, WebLogic, REST, jQuery, AJAX, Ext JS, JavaScript, JSP, SERVLET, Mongo DB, DB2, Oracle, CRUD, PL/SQL, JDBC, JSF (PRIME FACES) UML, AngularJS, Eclipse, Junit, MAVEN, GWT (Google Web Toolkit), ILOG, Agile, REST, Web 2.0, SOA, UNIX, LINUX.

Confidential, Salem, NH

Java developer wif UI

Responsibilities:

• Involved in Requirementsgathering, Analysis and Design of the application.
• Created use cases, class diagrams, and sequence diagrams using Rational Rose.
• Designed and developed web interfaces using MVC Architecture and Jakarta Struts Framework.
• Developed Action Classes and Form beans.
• Developed integrated persistence components using ORM/JPA/DAO,hibernate as runtime and Spring IOC to handle the dependencies.
• Involved in Implementing J2EE Design Patterns like Singleton, Session Facade, Value-Object, Service Locator.
• Implemented Spring Framework for dependency injection to inject appropriate class objects depending on the source of the application process.
• Involved in Writing Object Relation Mapping implementation using hibernate and hibernate mapping configuration files.
• Developed the front - end screens using HTML5, CSS3, JSP, JSTL, Java and Script extensively used for client-side validation.
• Published processing module service components as SOAP based Web Service. Consumed external asset related web services to provide by third party vendors.
• Developed user interfaces using JSP, AJAX, XHTML, CSS, and JavaScript.
• Designed the application in such a manner to has code reusability.
• Extensive client side / server-side validation scripts are written in JavaScript and AJAX.
• Worked wif Ajax to provide natural browsing experience.
• Involved in workflow builder launch process and customization.
• Implemented log4j for checking application logs.
• Involved in Unit and Integration Testing after each development Life cycle.
• Deployed application in WebLogic application server in pre-production environments.
• Used Eclipse IDE as a development tool.

Environment:JAVA 1.5, J2EE 5(Servlets 2.4, JSP 2.0, JSP Taglibs), Struts 1.2, Spring 2.5, Hibernate 3.0, Eclipse 3.4, HTML, CSS, XML, XSL, JavaScript, AJAX, JUnit, WebLogic 9.0, SVN, Oracle 10g.

Confidential

Junior Java Developer

Roles & Responsibilities:

• Designed and developed the application and a framework to support the application usingJava/J2EE, particularlyJavaServer Pages (JSP), Servlets.
• Used Microsoft Visio for designing the Use Case Diagrams, Class model, Sequence diagrams, and Activity diagrams for SDLC process of the application.
• Implemented GUI pages by using JSP, HTML, DHTML, XHTML, CSS, JavaScript, AJAX.
• Developed ANT scripts for automating build process
• Implemented project using Spring Framework
• Implemented the Web Services wif WSDL, UDDI and SOAP from scratch by using Apache Axis.
• Tested Web services using SOAP UI Tool
• Configured the project on Web Logic 10.3 application servers
• Implemented the agile development methodologies
• Implemented the online application using CoreJava, JDBC, JSP, Servlets, spring, Hibernate.
• Implemented Singleton, Factory Design Pattern, DAO Design Patterns based on the application requirements
• Tuning complex database queries and joining the tables to improve the performance of the application

Environment: JDK 1.6, JSP, Apache Tomcat 7.0, Web Logic 10.3, JDBC, XML, CSS, HTML, JNDI, Web Services, Eclipse 3.0, SQL, Restful, JUNIT, PL/SQL, JavaScript, HTML, Oracle11g.