PROFESSIONAL SUMMARY:

• Having 7 years of professional JAVA development experience in software development using Java and J2EE technologies, this includes all phases of software development life cycles like User Interaction, Analysis, Design, Development, Implementation, Integration, Documentation, Testing, Deployment, Builds, Configuration and Code Management.
• Expertise in using and configuring various web and application servers like IBM WebSphere Application Server, Apache Tomcat, JBoss Application Server and Web Logic Application Server.
• Experience in writing and executing queries in relational databases like Oracle and PL/SQL.
• Strong experience in coding using SQL, PL/SQL involving Stored Procedures, Triggers and Cursors.
• Followed Waterfall, Sprint and Agile/Scrum methodology of software development which satisfies the customer through early and continuous delivery of valuable software.
• Involved in converting SQL queries into Apache Spark transformations using Apache Spark RDDs and Scala.
• Worked on middleware tool called Apigee (API Management system).
• Deployed application on Apache Tomcat server and used Java 8.
• Hands on experience on Spring Core Annotations for Dependency Injection and Spring MVC for REST API s and Spring Boot for micro - services.
• Used Restful web services in conjunction between with Spring and AngularJS.
• Experienced in developing front end applications using HTML, HTML5, XML, XHTML, DHTML, CSS, CSS3, Bootstrap, SAAS, JavaScript, DOM, JQuery, Ajax, JSON, and JSP.
• Modified the UI screens created by web designer using HTML5, JSP, CSS3, React.js
• Expertise in developing Open source systems and in-depth working experience of Spring 3.x (Core, IOC, AOP, Batch, Security, and Boot).
• Strong experience in XML related technologies including XSD, DTD, XSLT, XPATH, DOM, SAX, JAXP, JAXB, XML-RPC and XML Beans.
• Expertise in developing and consuming Web services including different technologies and standards like DTD, XSD, SOAP, WSDL, JAX-WS, WS-I and Apache Axis.
• Expertise working with SOAP, Rest and Micro services using CXF, Jersey.
• Knowledge of Object Oriented Programming and Design, UML and SDLC.
• Proficient with Core java and markup languages HTML, XHTML, DHTML, CSS, XML.
• Used source control systems like Git and Subversion SVN.
• Involved in dealing with CI/CD tools like Jenkins, Git Stash.
• Creative problem-solver, self-motivated, hardworking, and detail oriented team player with good communication skills in written and verbal and fast learner.

TECHNICAL SKILLS:

Java/J2EE Technologies: Java, J2EE, JSP,JMS,JDBC, Servlets, JNDI, XML, Struts, Web Services (SOAP, JAX-RPC, JAX-WS, JAX-RS, WSDL, XSD),, Ant, JUnit, Log4j

Web Technologies: HTML, DHTML, PHP, CSS, JavaScript, JQuery, AJAX, XML, VXML 2.0, XSLT, Photoshop, Adobe Flash, Adobe Flex.

Other Technologies: SQL, PL/SQL procedures, SQL Loader, Oracle Report, C++, Python, Shell Scripting, Perl, MS Excel, No sql, Mongo DB, Azure, kafka, Jira

Design Skills: UML (JUDE, Rational Rose, Visio), Object oriented Analysis and Design(OOAD), Java & J2EE Design Patterns

IDE: Eclipse, My Eclipse, WSAD, RAD, NetBeans, Visual Studio.

Web &Application Servers: IBM WebSphere, Web Logic, Apache Tomcat, JBoss, SOAP UI,AXIS

Testing Tools: JUnit, Mockito, SOAP UI, JTest, Firefox plugin

UI Applications: HTML 4.0/5, CSS2/CSS3, JavaScript, Angular JS, React JS, Node JS, JQuery, AJAX, JSON, XHTML, XML and Bootstrap.

Data Bases and Tools: Oracle, IBM DB2, SQL Server, MS-ACCESS,MYSQL,TOAD

Operating Systems: Windows, MS DOS, Solaris, UNIX, LINUX,MAC OS

CI/CD Tools : Jenkins, Chef, Docker, Ansible, Vagrant

Version Control: Rational Clear Case, CVS, SVN, Github

Design Skills/ Methodologies: UML, Data Modeling, J2EE Design Patterns, MVC, Agile and Scrum.

PROFESSIONAL EXPERIENCE:

Confidential, Rahway, NEW JERSEY

Sr. Java/J2ee Developer

Responsibilities :

• Developed Hibernate mapping files and Hibernate configuration for persisting data to the database.
• Involved UI publishing data call to Myatt application using Spring MVC module from Cassandra DB.
• Used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST API s and Spring Boot for Microservices.
• Created Session Beans as services to communicate with DB Layer using Hibernate for the change requests in existing flows.
• Worked on Angular 2 by consuming Restful web services & used Angular 2 forms like Template Driven forms and Modern Driven (Reactive) forms to perform form validations both on server and client side.
• Hands on experience in using AWS, Cloud.
• Involved in writing java API for Amazon Lambda to manage some of the AWS services.
• Used AWS code pipeline for moving the code across different environments.
• Server, service, discovery clients and integrated Apache Kafka and Zoo Keeper as message broker.
• Implements back-end Web API with the use of MongoDB, Express's, and NodeJS and Established connectivity with the use of Axios.
• Utilized AWS Lambda platform to upload data into AWS S3buckets and to trigger other Lambda functions (EC2, MongoDB) focusing on high-availability, fault tolerance, and auto-scaling).
• Extensive development experience in web applications using Java 8/7/6/5, J2EE, JSP, Servlets, and APIs like JDBC, JNDI, XML, JavaBeans.
• Developed applications using Apigee Edge Micro gateway plugins.
• Developed data transformer for converting data from Source tables to format and fed into Kafka using Camel.
• Developed new and updated existing Automation test cases using selenium Web Driver and TestNG using SVN for Java based web application, using Maven as Build tool.
• Implemented JAVA-J2EE technologies including specialization in XML, XSL, and XSLT.
• Worked in Web application development using HTML, DHTML, CSS, UML, AngularJS, JavaScript, JQuery, Bootstrap, AJAX, JSF, J2EE (JSP, Servlets, JDBC, JNDI), JavaBeans, XML, XSLT, Oracle, SQL, Struts2 and Spring MVC, Spring IOC, AOP, Spring Security Spring JPA, Spring Batch.
• Developed the application using NoSQL and Oracle DB for storing data to the server.
• Developed using new features of Java 8 annotations, Generics, enhanced for loop and Enums.

Environment : Java 1.8, J2EE, HTML5 Web Services, JavaScript, Kafka, Spring framework, Spring Boot, DB2, Google Big Query/Data store, Oracle12c, Cassandra, Spring Batch, Eclipse oxygen 4.7, My SQL, NOSQL, CDI, JPA, JSF, GIT, Jenkins, Maven 3.3, J- Unit framework, Spring2.5, Hibernate3.0, Java 8, CSS3, JSF, JBOSS AS7.1, Putty, Rest API, AWS, Micro services.

Confidential, PHOENIX, AZ

Sr. Java Developer

Responsibilities:

• Provide day to day Build and deployments in pre-prod and production environments.
• Analyzed project requirements for this product.
• Involved in designing.
• Developed Web Services using SOAP, SOA, WSDL Spring MVC and developed DTDs, XSD schemas for XML (parsing, processing, and design) to communicate with Active Directory application using Restful API
• Used Apache ActiveMQ for fast, supporting many Cross Language Clients and Protocols, comes with easy to use Enterprise Integration Patterns and many advanced features
• Good experience with a NoSQL database.
• Designed dynamic and multi-browser compatible pages using HTML, CSS, Less, Node JS, React JS and JavaScript.
• Experience on Cloud automation using AWS Cloud Formation templates
• Worked on HTML5, CSS3, JavaScript, AngularJS, Node.JS, Git, REST API, Mongo DB.
• Extensive use of HTML5 with Angular JS, JSTL, JSP and JQuery for the presentation layer along with
• Assisted in writing the SQL scripts to create and maintain the database, roles, users, tables in SQL Server.

Environment: Java 1.7, Agile, JDBC, JSP, JSTL, JSE, Servlet, JavaBeans, Hibernate, Struts, Spring Core, Spring AOP, Angular JS, Angular 2, ANT, XML, SQL, Oracle10g, Oracle 11g, IBM WebSphere (WAS), NoSQL, Web Logic, JUnit, CSS, AJAX, JQuery, JSON, Log4j, Web Services, Unix, JAX-WS, JAX-RS.

Confidential, Ashburn, VA

Sr. Java Developer

Responsibilities:

• Responsible for developing, maintaining, deploying and supporting the highly scalable, multi-user e- commerce Web application for dealers.
• Bulk loading of the data into Cassandra cluster using Java API's.
• Involved in writing various Controller classes using Spring MVC framework.
• Recommend and develop strategy for integrating internal security model into new projects with Spring Security and Spring Boot.
• Worked on Maven during build process also modified pom.xml to use latest libraries and specifications.
• Implement custom aspects using Spring AOP to avoid crosscutting concerns.
• Followed Test Driven Development (TDD) and performed unit testing with JUnit test cases, Mockito and uses slf4j Logger to have logs.
• Used JavaScript for form validations, reporting, error management and front end management.
• Leveraged two-way data binding through the scope in applications built Single Page Application using AngularJS.
• Implemented J2EE Design Patterns like DAO, Singleton, proxy pattern and Factory.
• Worked on Queue configuration and management using WebSphere MQ.
• Used JMS for sending XML messages to queues.

Environment : J2EE, Spring MVC, Struts, JSP, Hibernate, JavaScript, AJAX, HTML5, Java 8, JNDI, Apache CXF, XML, SOAP, WSDL, CSS, Angular JS, WebSphere Application server v 8.5, Rational Rose, MQ, SVN, HPQC, Log4J, JUnit, ANT, Oracle 10g, Eclipse, Linux, ATG B2C Commerce, Catalog, Droplets, Repositories, form handlers, Java, Spring Core, Spring Boot, Spring MVC, Spring Security, Spring AOP, Restful Services, Web Logic Server, JUnit, SLF4J, Mockito, JMS, AngularJS, Oracle SQL Developer, Microservices, Maven, Docker, Kubernetes, Jenkins, GIT for repository.

Confidential, DOWNINGTOWN, PA

Java Backend Developer

Responsibilities:

• Involved in the analysis, design, and development and testing phases of Software Development Life Cycle (SDLC).
• Responsible for all stages of design, development, and deployment of applications. Active role in Test Driven Development termed as TDD apart from Agile Software Development
• Involved in Java Multithreading to cascade multiple changes on multiple records in only one transaction
• Written application level code to interact with RESTful Web APIs , Web Services using AJAX, JSON, XML and JQuery .
• Designed dynamic and multi-browser compatible pages using HTML, CSS, JQuery, JavaScript and AJAX.
• Developed the presentation layer using HTML5 , CSS3, JavaScript, JQuery
• Worked with NoSQL database MongoDB and worked with it to perform many different operations
• Design and Develop REST APIs to perform transactions in MongoDB
• Used SOAP for Web Services by exchanging XML data between applications over HTTP.
• Used Git-Hub repository for version control. Wrote Ant scripts to automate the build and deploy process.
• Used kafka APIs to pipeline the data streaming between the application and database
• Deployed J2EE applications in WebSphere application server by building and deploying ear file using ANT script.
• Worked on Oracle 10g for applications containing Annotated EJB3.0 entities relating to JPA.
• Configured Log4j tool to log the entire application.

Environment : J2EE, JDK 1.8, Spring MVC, Struts, JSP, Micro Services, JavaScript, AJAX, Spring Boot, HTML5, JNDI, Mongo DB Apache CXF, XML, WSDL, CSS, Angular JS, WebSphere Application server v 8.5, Rational Rose, MQ,, HPQC, Log4J, JUnit, ANT, Oracle 10g, Eclipse, Windows/Linux, Java 1.7, JAX-RS, Jersey, Tomcat 7, MySQL 5.7, Hibernate 4, Spring Framework 3, AngularJS 1.5, HTML 5, CSS, JSON, Git, Sensu, Slack, Trello.

Confidential

Java Developer

Responsibilities:

• Implemented the Scrum Agile methodology for development of the application
• Worked in the design team with extensive usage of Rational Rose in detail design phase through the detailed use cases with Sequence, Activity, Collaboration, and Class diagrams
• Worked in analyzing the requirements and participated in discussions with business analysts
• Implement J2EE design patterns such as Singleton, DAO, DTO and MV
• Updated billing pages using HTML, CSS in Angular.js framework
• Created Angular JS controllers and services
• Implemented Spring DI and Spring Transactions in business layer
• Interaction with Oracle Database is implemented using Hibernate and Java to Database Connectivity
• Used Apache CXF, JAX-WS, and JAX-RS for designing and developing REST Web services
• Developed data access components using JDBC, DAOs, and Beans for data manipulation
• Designed and developed database objects like Tables, Views, Stored Procedures, User Functions using PL/SQL, SQL Developer and used them in WEB components
• Sole person to be responsible for Release/Change control Process.
• On-call support for 24/7 for troubleshooting production issues.
• Creating a change requests, work orders and problem tickets using BMC Remedy tool and getting approvals from higher officials.
• Project Management for various UNIX/Linux/Windows system integration projects.

Environment: Linux, VMware, RHEL, Ubuntu, Solaris, AIX and Windows, Shell, Oracle 9i, Java, J2EE, Java Script, XML, JavaScript, JDBC, Spring Framework, Hibernate, Rest Full Web services, Web Logic Server, Log4j, Maven, Eclipse, JUnit, ANT, Oracle11g, GIT.