SUMMARY:

• 9+ years of experience in design and development of enterprise applications with complete Software Development Life Cycle using Java and J2EE technologies.
• Strong development experience in J2EE technologies such as JSP, Servlets, Hibernates, EJB, JDBC, Web Services (SOAP, WSDL, REST), JMS, JNDI, JSF and Java Mail.
• Extensive experience of designing and developing software applications with the EJB, Java, JSP, Servlets, Java Beans, JNDI, AJAX, JMS, ORM, JNDI, Web services, JDBC, JAXP, RMI, XML, JavaScript, JQuery, CSS, Web Services, SOAP, JSON.
• Good Working experience in using different modules like Spring Core Container Module, Spring Application Context Module, Spring MVC Framework module, Spring AOP Module, Spring ORM, Spring Security etc in Spring Framework.
• Experience in using Eclipse, RAD 7.0,8.0, 9.0/WSAD, JDeveloper and IntelliJ Idea IDEs.
• Designed and implemented application using JSP Spring MVC JNDI Spring IOC Spring Annotations Spring AOP Spring Transactions Hibernate 3.0 SQL ANT JMS Oracle and Oracle Web Logic Application server
• Developed web GUI involving HTML5, Angular JS, Java Script under MVC architecture.
• Experienced in a fast - paced Agile Development Environment including Test-Driven Development (TDD) and Scrum.
• Hands on Experience in Amazon Web Services (AWS) Cloud Iaas platform with features EC2, IAM, RDS, S3, Route 53, Elastic Beanstalk etc.
• Involved in Mule ESB for configuration and tuning. Deployed Mule applications through MMC and managed the server deployments.
• Experience with MuleSoft ESB to develop web services in Mule ESB based on SOA architecture.
• Implemented various levels of application and services using Spring-Framework (2. 3), EJB3, Struts2 and ORM tools like Hibernate 3.0 for fast pace and efficient code generation.
• Proficient in Java/J2EE Design Patterns including singleton, Factory, Model View Controller (MVC), Data Access Object (DAO), and Business Delegate. Well versed with core Java concepts like collections, multithreading, serialization, Java beans.
• Responsible for designing Presentation Tier (web pages) using the concepts such as Themes, Skins, HTML, XML, CSS, Java Script, EXT JS and JQuery using AJAX.
• Extensive experience in developing JEE based Web Services to expose useful functionality to web users through SOAP, describing them using WSDL, registering them using UDDI for easy availability to potential users and consuming using Axis2 and JAX-WS.
• Technology leadership for the direction of the Cloud based application using Angular.JS, PDFJS, and MS SQL Server integrating to a proprietary framework.
• Strong Object Oriented Analysis and Design (OOAD), ERD documentation, UML artifacts modeling with Rational Rose and Enterprise Architect. Applied the requirements engineering, analysis, and design disciplines of the RUP to J2EE projects.
• Experience in writing numerous test cases using JUnit framework with Mokito & Docker.
• Good working knowledge of persisting java objects using Hibernate that simplify data storage and retrieval to the underlying database.
• Worked on various XML technologies i.e., writing DTD, Schema, Namespaces, XSL, Xpath, Xlink, X Query, XHTML and SAX, DOM, JDOM parsers.
• Experience working with databases such as Oracle 8.x/9i/10g/11g, MS-SQL Server, MySQL and using PL/SQL to write stored procedures, functions and triggers for different Data Models.
• Experience in database related work primarily creating complex stored procedures, Views, Triggers, Functions, using PL/SQL.
• Hands-on experience with Reporting Tool Crystal Reports to create reports in various formats and tuning the performance.
• Experience in Configuration Management, setting up company Version policies, build schedule using Clear Case, SVN, CVS and Git.
• Experience with Building tools like ANT & MAVEN.
• Expertise working on Application servers and Web servers like WebLogic 8.x/9.x/10.x/12.x, Web Sphere, Apache Tomcat 5.x/6.x/7.x and JBOSS.
• Extensive experience in software development methodologies like Agile & SCRUM.
• Commitment to achieving corporate goals. Able to establish priorities and adapt quickly to Changing needs.
• Excellent team player with leadership abilities. Strong analytical skills with excellent interpersonal and communication skills with analytical ability and understanding of Organizational functioning.

TECHNICAL SKILL:

Programming Languages: Java, C++, C, UNIX Shell Scripting, PL/SQL

Core Java: Java Collections, Multithreading, RMI, Annotations, Collection API and Generics, File Handling.

Enterprise Java: JSP 2.0, Servlets 2.3, JDBC 3.0, Swing, RMI, JMS, Logging API

Design Patterns: Singleton, Business Delegate, Business interface, Observer, DAO, Model View Controller (MVC), Façade, Service Locater, Abstract Factory, and Data Transfer Object.

Mark-up/ Scripting Language: AJAX, JQuery, JSON, JavaScript, HTML 5.0, CSS, XML, XSLT.

XML Technologies: XSL, XSLT, WSDL, SAX/DOM, XPath, DTD, Schema, XPath, XQuery, XSL-FO

Tools: Struts 2.x/3.x, Spring3.x/2.0, Hibernate 3.x, Spring MVC, Web Services, Log4J, Apache Common Library, Junit, Ant, Maven

RDBMS: ORACLE, DB2, Sybase, MYSQL, SQL SERVER Version/Source Control Systems SVN (Subversion), CVS

IDE: Eclipse 3.x, My Eclipse, Net Beans

Application/Web Servers: IBM Web Sphere 7.0/6/1, Apache 2, Tomcat 6.x/5.x, Web logic Sever 12.1

O/S & Environment: Windows 8.1/8/7/Vista/XP, UNIX, Linux.

WORK EXPERIENCE:

Sr. Full Stack Java Developer

Confidential, California, CA

Responsibilities:

• Involved in Agile SCRUM methodology.
• Implemented a security module in Angular that integrates with the Spring security in the backend with Authentication and Authorization and defined various custom directives.
• Implemented Routing and HTTP modules for navigation between the components and invoking the Rest Services using GET, POST, PUT, and DELETE methods.
• Analysis, design and development of Application based on J2EE using Spring and Hibernate.
• Used Spring framework for Model View Controller (MVC) and integrated with Hibernate.
• Used Spring inheritance, Auto - wiring, Core Containers, ORM modules for migration from EJB to Spring, Spring Quartz for scheduling tasks to generating reports and emails to clients.
• Implementing or exposing the Microservices to base on RESTful API utilizing, implementing the Microservices to base on RESTful API utilizing Spring Boot with Spring MVC. Worked on SOA Web Services using SOAP with JAX-WS for large blocks of XML data over HTTP.
• Used RestAPI with JAX-RS for consuming Restful web services.
• Implemented Separate controller per form using Spring MVC components like Dispatch servlets, view resolver and Request mapping annotations and Rest Controllers annotations.
• Developed API using AWS Lambda to manage the code and run the code in AWS.
• Good experience with Spring AOP, Spring Transactions, Spring Security, Spring Quartz batch jobs. Used Executor Framework to deal with Java Threads.
• Deployed Spring Boot based Microservices into Docker container using Amazon EC2 services.
• Used AWS cloud watch in maintaining and monitoring of production and corporate storages.
• Developed and deployed applications in Pivotal Cloud Foundry (Paas) cloud platform.
• Experience with building Docker images and running them on Docker container.
• Used Oracle as backend database and integrated with Hibernate to retrieve Data Access Objects.
• Worked on packages to run using dynamic SQL and developed UNIX Shell scripts.
• Configured and used Maven scripts to deploy application in server.
• Integrated Spring DAO for data access with Hibernate to implemented CRUD operations
• Implemented Second level of caching using Hibernate configuration files, EHCache provider.
• Implemented Hibernate join strategies, to select elements from different tables in efficient way.
• Used SQL, HQL and Hibernate Criteria queries, depending on the complexity of the Object.
• Configured and administered Jenkins for CI/CD into JBoss Application Server
• Involved in preparing the test cases using Junit and Easy mock test case and in the testing phase.
• Deployed on JBoss 7.1.0 enterprise server with JBoss Native and Metro stack using document style web services.
• Implemented transactions using XML, Web Services, Microservices, JNDI and Multithreading Executor Services.
• Designing and developed Microservices using (MEAN Stack) Node.js, Mongo DB, Neo4J, Elastic search on Cisco Private Cloud Open Stack Platform using Express.js.
• Working on Microservices to manage termination and methods that can produce a Future for tracking progress of one or more asynchronous tasks. Experience in Building Web Service Contracts in SOA Service Manager.
• Implemented a metrics collections for the server by utilizing Apache Kafka to stream server-side events.
• Worked on Drools rule engine and exception rule engine for writing business rule validation.
• Used Drools decision table using excel sheets with a Spring MVC project.
• Have knowledge of managing and administering NoSQL database systems using Azure table

Environment: Java, J2EE, Spring MVC, Hibernate, Rest web services, Angular4, Spring 4.x, Spring Boot, Spring cloud, JSON, Maven, Junit, Hibernate, Oracle, JBoss, Docker, ECMA6, AWS lambda, Executor services, Microservices architecture, Netflix ZUUL, Swagger.

Sr Java/ J2EE Developer

Confidential, Denver, CO

Responsibilities:

• Involved in meetings with clients, management and project team during different SDLC stages like requirement gathering, high level design and implementation, functional testing, and deployment of application on servers.
• Followed Test Driven Development (TDD), Scrum concepts of the Agile Methodology to produce high Quality Software.
• Generating Scala and Java Classes from the respective APIs so that they can be incorporated in the overall application.
• Implemented the application using Spring MVC Framework and handled the authentication, authorization, and access - control features by using Spring Security.
• Designed and Developed Web services to allow communication between applications based on RESTFUL Web service.
• Implemented RESTful Web Services for other applications to communicate.
• Involved in the creation of interface to manage user menu and Bulk update of Attributes using AngularJS, EXTJS and JQUERY.
• Experienced with mobile apps, stream and Broadband services using Xfinity products.
• Developed web pages using EXT JS, Forms, Components, Layouts, Events, Validations, Trees, Grids components.
• Using SOAP UI to test the service call, by passing required parameters for the service..
• Configured the Hibernate configuration files to persist the data to the Oracle 9i/10g Database.
• Developed ANT scripts, and used MAVEN tool to build and deploy J2EE Applications.
• Used Continuous delivery/Continuous Integration (CD/CI) tools Docker, Jenkins to deploy this application to AWS and used GIT for Version Control pf code for incremental development.
• Implemented Spring MVC Framework per client requirement. Used various components of spring such as Spring AOP for implementing cross cutting functionalities like Caching, transaction management and logging.
• Experienced working with JBOSS and Jersey for Advanced Java Web Services.
• Spring Controllers were used with Angular JS to route the control to desired Java services.
• Analysis and Design of various modules using SOA and J2EE stack.
• Used Spring Dependency Injection (IOC) to inject required services and struts.
• Developed Action Class components for performing business process execution and involved in configuration of struts configuration specific xml file.
• Implemented as well as exposed web services using Apache Axis.
• Construction as per the design documents prepared using Java, Servlet, JSP and JavaScript using JSF framework. Unit testing the developed deliverables. Conducting code review for the team member's code.
• Worked on DWR in Java open Source to write the Websites code using AJAX.
• Created connections to database using Hibernate session Factory, using Hibernate APIs to retrieve and store data to the database with Hibernate transaction control.
• Implemented persistence layer using various features of Hibernate framework like HQL queries, Criteria, projections.
• Deployed applications using WebSphere Application Server and Used IDE RAD (Rational Application Developer).
• Carried out bug fixing by rigorous testing using JUnit test cases.
• Used JSON strings to transfer java object data to Angular JS and vice versa.
• JIRA was used for bug-tracking.
• Documented all stages of the project, generated documentation using Java API Documentation Generator (Java doc).
• Provided support to deploy the application on production servers on UNIX environment.
• Automated testing process using shell scripting

Environment: Core Java, JDK 1.5, Spring MVC, Spring Security, Scala, MuleSoft ESB, Hibernate, Mulesoft, Apache Axis, AGILE/SCRUM Methodology, JavaScript, AngularJS, ReactJS, EXTJS, AWS, Devops, JQuery, Jersey, JMS, JSF1.2/2.0, JSON, XML, XSL, XSLT, WSDL, Log4J, JUnit, Jenkins, ANT, Maven, RAD, DWR, RESTful, SOAP web services, Maven, Oracle, JBoss, PL/SQL.

Java/ J2EE Developer

Confidential, Livonia, MI

Responsibilities:

• Involved in Analysis, Design and Development of the project.
• Involved in all stages of SDLC (Software Development Life Cycle) including proposal, process engineering, requirement analysis, design, development, testing, deployment and support.
• Designed and developed web - based software using Spring MVC Framework, and Spring Web Flow.
• Experience in implementing Spring modules like Spring IOC, Spring MVC, Spring AOP, Spring Security.
• Wrote Java back end web services in RESTful framework using the jersey JAX-RS framework.
• Implemented Rest Services (JAX-RS) to interact with external systems. Involved in writing client code for invoking SOAP based Web Services.
• Used JSON as the response data format from the server.
• Experience in Core Java concepts such as OOPS Concepts, Collections Framework, Exception Handling, I/O System, Multi-Threading, JDBC.
• Developed GUI using JSP, HTML3, CSS3, XHTML and JavaScript to simplify the complexities of the application.
• Maintained CSS and HTML, XSL, XSLT, JAVA SCRIPT EXT JS 6.0, JSF, Angular JS, Bootstrap for designing Webpages.
• Achieved synchronization of multiple threads through Multithreading and Exception Handling.
• Implemented different types of spring controllers as per application requirements DAO and service layer components using Spring/Hibernate API and Spring/Hibernate annotations. Extensively used Hibernate QL.
• Implemented the UI using EXTJS 6.0 and graphs for stats using the EXTJS graphing components.
• Writing user console pages in lift along with the snippets in Scala. The product is responsible to give access to the user to all their credentials and privileges within the system.
• Experienced in the deployment of the ear and jars using Jenkins, ANT, Maven deploy tools and performing other configuration changes for setting up the application in the integration testing environment.
• Responsible for automation of build using CRUISE CONTROL and configuring the same and also have to configure to receive build success/failure email alerts.
• Designed and developed to provide different types of content using AWS.
• Experience working in installed application on AWS, EC2 instances and also configured the storage on S3 buckets.
• Used AWS to deploy the project on EC2 instance.
• Designed and documented REST/HTTP API's, including JSON data formats and API versioning strategy.
• Involved in raising the Notifications to Oracle Users through Mailing Concept for intimating to start the next process using workflow.
• Developed application service components and configured beans using Spring IoC, creation of Hibernate mapping files and generation of database schema.
• Expertise in web development and related software Angular.js, Html5, Css3.
• Hands on experience in writing UNIX Shell scripting.
• Used DB2 as backend data base, Used SQL statements and procedures to fetch the data from the DB2 database.
• Involved in writing Spring Configuration XML, file that contains declarations and business classes are wired-up to the frontend managed beans using Spring IOC pattern.
• Followed Test Driven Development (TDD), Scrum concepts of the Agile Methodology and 2 Week sprint planning to produce high Quality Software.
• Developed Maven Scripts for the build process and deployed in IBM WebSphere and Tomcat.
• Used shell scripts to maintain production and test UNIX servers.
• Used Tortoise SVN as version control across common source code used by developers and MAVEN as building tool.

Environment: JDK1.6, J2EE, Core Java Spring 3.0, Spring Security Scala, Mule ESB, Hibernate, Annotations, RAD 8.0,WSDL 5.1,Bootstrap, Agile, Servlets, JSP, AWS, Java script, EXTJS6.0, XML, HTML5, CSS3, SVN, JMS, JUnit, Jenkins, ANT, Maven JBOSS, Unix, Oracle 10g/11g, DB2, SQL, Angular Js, Web Services (SOAP, RESTful)

Java/ J2EE Developer

Confidential, Herndon, VA

Responsibilities:

• Involved in all phases of SDLC, Requirements gathering, design & Analysis, development, testing, deployment and bug fixing of an application.
• Design and development of modules involving Spring MVC, Web Services, JMS, JSTL.
• Designed Services front end view using Spring MVC and Spring Web flow, implemented business tier using Spring AOP and spring IOC.
• Implemented and used Web Services with the help of WSDL and SOAP.
• Parsed the XML based responses using JAXB Parser and validated XML against the schema generated by the court systems.
• Implemented DAO and Business layer with Hibernate, JMS, Groovy, XML, XSLT, XML schema and J2EE Patterns.
• Used Java Mail API for posting and processing mails.
• Used Spring AOP for logging and exception handling as a part of remediation strategy.
• Wrote JUnit Test cases for several classes which support the application.
• Developed CSS style Sheets and worked heavily.
• Deployed applications in Apache TOMCAT Server and participated in code reviews and also worked along with testing teams.
• Used Maven for building and deploying Application. Used SVN Version Control tool as repository.
• Involved in writing queries and stored procedures for My SQL, Oracle and SQL Server.
• Wrote PL/SQL to extract information from Oracle DB.
• Developed stored procedures, cursors and database Triggers and implemented scrollable Result sets.
• Followed Agile/Scrum Methodology, Conducted and attended Stand up meetings every day in the mornings.

Environment: Eclipse 3.4, JDK 1.6/1.7, Java, J2EE, Spring, Hibernate, Java Mail, AJAX, Tomcat 6.0.18, BEA Web Logic 12, Groovy, Web Services, log4j, SVN, Oracle 10g, LDAP, My SQL, SQL Server, Agile/Scrum Methodology, Linux, UNIX.

Java/J2EE Developer

Confidential, Fairfax, VA

Responsibilities:

• Created a classifieds website for Capital One using Java, Spring MVC, Angular 1.5, AWS
• Developed Controller for request, response paradigm by Spring Controllers using Spring - MVC.
• Proficient and strong working knowledge of J2EE Architectural & Design Patterns, SOAP Web Services JAX-WS, JAX-RPC, REST, Spring Frame work, Ilog/Jrules, Struts, Servlets, JSP, JMS, JUNIT, Hibernate Experience in developing persistence layer using O/R-Mapping Tool Hibernate
• Expertise in the implementation of Core concepts of Java, J2EE Technologies: JSP, Servlets, Spring, Hibernate, IBatis, Java Beans, JDBC, XML, Web Services
• Responsible for Angular JS code development and API creation in Node Red
• Develop frontend web UI for stest for all sku using Angular js
• Responsible for developing reusable UI components using latest technologies like React.js
• Developed database objects like Tables, Views, Constraints, Indexes, Stored Procedures, Functions, Packages and Triggers using SQL and PL/SQL
• Tuned Cassandra for efficient operation using multiple views into system metrics, including OS stats, GC logs, JMX, Opscenter, and cassandra-stress Expertise in understanding of designing Hadoop clusters and its core concepts.
• Working as a Backend developer by creating scalable REST/API for mobile apps
• Hibernate core java spring mvc jsp angular js javascript jquery rest soap oracle mysql DB2 php python CI Django shell script, Java - spring
• Experienced Java developer Handling various technologies like Spring boot, RESTful WebServices, Cassandra etc, Modeling tool based on Eclipse RCP, EMF, Xtext. Active participation in
• Code reviews, and mentoring activities. Testing tools: Junit
• Developed Test Scenarios, Test Data, Test Cases/Scripts using GIT hub
• Expertise in Selenium automation using Selenium WebDriver, Selenium Grid, JAVA, Junit, TestNG, Maven, GIT, Ant and Jenkins.
• Developing automation test scripts using selenium web driver with TestNG
• Strong Skills with Client Communication, Business Analysis, End-to-End Client Interaction, Pre-Sales and Sales experience, Gathering Requirement tools such as (Caliber and HP ALM), Prototype Development (iRise Tool), HP QC, HP ALM, UML Diagrams, Visio, SQL and sound knowledge of SDLC, worked on Agile and Waterfall methodology.
• Good knowledge and understanding of c, c++, Data structure, Core Java, Adv. Java, Jsp, Servlet, MySQL, JavaScript, JQuery, HTML5, Cascade Style Sheet etc.
• Programming the database using the XML
• Involved in design development end-to-end testing and post production of integration developed using Oracle SOA suite component like BPEL Service bus

Environment: Spring, Hibernate, Struts, JQuery, AJAX, Sencha ExtJS, JavaScript, Node.js, Angular.js, bootstrap.js, backbone.js, Oracle, CRUD(1), PL/ SQL, JDBC, coherence, MongoDB, Apache CXF, REST, Eclipse, Weblogic, Subversion(SVN), Junit, Agile, UML, JSP, JavaServer Pages Standard Tag Library (JSTL), SERVELET, MAVEN, ITEXT, GWT (Google Web Toolkit), Jasper report, ILOG, Web 2.0, SOA

Java Developer

Confidential, Minnetonka, MN

Responsibilities:

• Applications FXML and Scene Builder mainly provide User interface developed on scene builder and java - fx and all backend processing is done using java on spring boot
• Development and Implementation of various technologies like Java, Servlets, JSP, Html5, Hibernate, Spring-MVC, Maven and Spring-IOC.
• Worked on various e commerce projects in Struts, spring and Hibernate Frameworks.
• Proficiency in Java, J2EE, SQL, Android and the latest frameworks like JSF, Spring, Hibernate, MySQL 5.6, MS SQL 12, Oracle 12g, JSF myFaces, Jasper Reports (JRXML), Liquibase, SVN, Jenkins & Mantis.
• Experience in the design and implementation of dynamic Web-based applications using Java EE server-side (struts, EJB, Hibernate & Servlet/JSP) and XML technologies. JavaScript in web developing of "yaksha" project. And having hands on experience in angular js
• Worked on E commerce project using java script
• A website dealing specifically to reserve bus tickets to know where and all bus service is provide, cost reduction and easy to access of place to travel around using Web technology of CSS
• Designed various websites using boot strap.js
• Expertise in installing DB2 on Linux, UNIX and Windows OS.
• Create and consume the data services for the various ABAP CRUD operations.
• Developed materialized views for Report generation based on remote data and data replication in distributed environments using PL/SQL
• It is an ecommerce handmade product website. Different category of craft is available. Also contain web pages customers, product, wish list and order details using JDBC
• Experience in upgrading the mongoDB n a cluster with zero downtime.
• Coordinated with software development teams for fixing technical issues related to mongodb.
• Designed and Developed Web Services using RESTful with Apache CXF, JAX-RS/Jersey, JAX-WS, XML and JSON.
• Designed interface using web technologies, implemented client-side validation using JavaScript and server-side validation using Soap. Experience in Struts, Spring, Hibernate, Webservices.
• Developed test code in Java language using Eclipse, IDE and TestNG framework. Configured Selenium WebDriver, TestNG, Maven tool and created Selenium automation scripts in java using Junitprior to agile release.
• Extensively worked on analyzing and developing applications using JSR286 and J2EE for Web Sphere Portal using IBM Rational Application Developer 9.1.
• Developed ANT scripts for the build and deployment of J2EE, Web Sphere Studio Application Devloper (WSAD), Git, GitHub, Junit, Scrum, UML, applications.
• Worked on Mutual Funds in the functional aspect and used tools like SQL servers and SVN.
• Created Class Diagrams, Sequence Diagrams and Activity Diagrams to describe the relationship that exists among system's object in accordance with the business requirements.
• A project was developed all by myself in JAVA Server Pages (JSP) which is used to take online test of the user. Well versed in configuring build tools like ANT, MAVEN.
• Developing Web Applications Using XML (Extensible Markup Language)
• Developed user guide, SOA (Service Oriented Architecture) and Portal manual and installation manual.
• Designing database, writing DML Statements with use of SQL/PLSQL.

Environment: Java, J2EE, Spring, Struts, JSF, Dojo, Sencha ExtJS, JavaScript, CSS, Ajax, HTML 5, Node.js, Angular.js, bootstrap.js, backbone.js, DB2, CRUD, PL/ SQL, JDBC, coherence, MongoDB, APACHE CXF, soap, WebServices, Eclipse, Websphere Portal, Web Sphere Commerce Developer, WebSphere Integration Developer(WID), WebSphere Studio Application Devloper (WSAD), Git, GitHub, Junit, Scrum, UML, JSP, JavaServer Pages Standard Tag Library (JSTL), Servelet, MAVEN, Xml, ITEXT, JIRA, Jasper report, ILOG, JRules, Web 2.0, SOA, JMS, Apache Tomcat, Linux, PHP