PROFESSIONAL SUMMARY:

• Sr. Full Stack Java Developer with 12+ years of experience in analysis, development, testing, implementing Web based, Client/Server Applications along with Enterprise and Distributed applications across the entire Software Development Life Cycle using Java and J2EE Technologies.
• Expertise on advanced software development methodologies such as Agile/Scrum model processes.
• Extensive experience in all the phases of Software Development Life Cycle (SDLC)
• Experience in Use Cases, Sequence Diagrams and Class Diagrams using UML, J2EE Design Patterns.
• Experienced in other front - end technologies such as BOOTSTRAP, Angular1, Ajax, JSON, NodeJS etc.
• Expertise in Spring framework, extensively used Spring DI, Spring AOP, Spring JDBC templates and Spring MVC.
• Expertise in Client Side designing and validations using HTML4/HTML5, CSS3, JavaScript and JQuery.
• Experience in developing web interfaces using HTML5, CSS3, JavaScript, AngularJS, Angular 2.0, DOM Scripting and JQuery.
• Expertise in using Hibernate, extensively used Entity Class Associations, Criteria Queries and Projections.
• Expertise in server-side development with JDBC, JMS, Servlet, MVC architecture, Java Beans, XML.
• Proficient in XML technologies such as JAXB, xml parsing, WSDL, DTD.
• Experience working with SOAP and Restful Web Service.
• Extensive experience using MAVEN to build the projects.
• Comprehensive knowledge of physical and logical data modeling, performance tuning and monitoring.
• Strong web development skills using HTML/HTML5, CSS/CSS3, JavaScript (ES5 & ES6), JQuery, BOOTSTRAP, Angular JS, React JS, Node JS, Require JS, XML, AJAX, JSONwhich meets W3C Web Standards.
• Extensive experience in developing GUIs using Struts, SPRING MVC, SPRING web flow Frameworks.
• Experience on Web Services, SOAP, JAX-RPC, WSDL, JSF, HIBERNATE, EJB, XML.
• Experience in SPRING, struts frameworks.
• Experienced with IBM WebSphere Application Server, Oracle WebLogic application servers, JBOSS and Apache Tomcat Application Server.
• Have good experience in using Version Controlling tools (CVS, VSS, CM SYNERGY, Subversion, Clear Case and Jenkins) and defect tracking tools like Clear Quest, Quality Center.
• Proficient in SQL, PL/SQL, Views, Functions, Stored Procedures and Triggers.
• Having hands on experience in deploying web and J2EE enterprise applications on WebLogic, WebSphere, Tomcat and JBOSS Server.
• Worked in TDD and version management tools GitHub, SVN.
• Experience in LDAP for authentication scheme and in middleware technologies.
• Experienced in methodologies like Iterative, Agile, Scrum and waterfall approaches.
• Possessing good interpersonal skills which were applied in coordinating with development team, QA team and support team as required.
• Have the motivation to take independent responsibility as well as ability to contribute and be a productive team member.

TECHNICAL SKILLS:

Languages: Java, J2EE, SQL, PL/SQL

J2EE Technologies: Servlets, JDBC, JSP, JMS

Web Technologies: HTML5, JavaScript, jQuery, ES6, CSS3, Bootstrap, Angular JS

Tools: & Framework: Spring, Spring MVC, Spring IOC, Spring AOP, Spring Boot, Spring Cloud, Spring Data (JPA), Hibernate, Struts, ANT, Maven, Apache ActiveMQ, Apache Camel

Web services: SOAP, UDDI, WSDL, JAX-RPC, Restful, JAX-RS, JAX-WS, JAX-B

Architecture: SOA, Microservices

Web/App Servers: Apache Tomcat, JBoss

Database: Oracle, MySQL, Oracle 10g/11g/12c, MySQL, DB2, SQL server

NoSQL Databases: MongoDB

Cloud Environments: AWS, Netflix Eureka, Kubernetes

Testing: JUnit, Soap UI, Postman, Mockito.

Version control: GitHub, SVN

Build Tools: Maven 3.5.4, Gradle 3.4.1, Ant, Log4J

Tools: Grunt, Jenkins, Docker, JIRA, ClearQuest

OS & Environment: Windows and Linux

PROFESSIONAL EXPERIENCE:

Confidential, Atlanta

Sr. Java Full Stack Developer

Responsibilities:

• Development of microservices using Spring boot
• Implemented DAO layers by using Spring Data JPA framework.
• Used Netflix eureka for service discovery.
• Implemented swagger for API documentation.
• Implemented service security by using Spring Security.
• Implemented API gateway using Netflix Zuul.
• Unit testing of microservices using Junit.

Environment: Java 1.8, SpringBoot, Junit, Spring Data JPA, Oracle, STS, GIT, Websphere application server 8.5.

Confidential, Atlanta

Sr. Java Full Stack Developer

Responsibilities:

• Developed the functionalities using Agile Scrum Methodology.
• Involved in developing UI using Spring MVC framework, JSP, JSTL, HTML5, CSS, Javascript, JQuery,AJAX and AngularJS.
• Created Reusable Modules and Custom Directives in Angular2.0 which got used in various places of application.
• Implemented AngularJS Controllers to maintain each view data. Implemented Angular Service calls using Angular Factory tested all application controllers extensively with AngularJS built-in testing facilities.
• Extensively used core java concepts like Multithreading, Collections Framework, File I/o and concurrency.
• Used Java8 features in developing the code like Lambda expressions, creating resource classes, fetching documents from database.
• Used design patterns like Singleton, Data Access Objects, Factory and MVC patterns.
• Integrated with Spring Cloud projects to provide distributed tracing and other features.
• Developed microservices with Spring and tested the application using Spring Boot.
• Used Spring Core annotations for Spring Dependency Injection, Spring MVC for Rest API’s and Spring Boot for microservices.
• Development of cloud hosted web applications and REST APIs using Spring Boot with embedded Tomcat.
• Deployed applications into Continuous integration environments like Jenkins to integrate and deploy code on CI environments for development testing.
• Implemented Rest based web service using JAX-RS annotations, Jersey provider implementation.
• Integrated ActiveMQ and spring JMS API to send and receive message for the application’s restfulAPI.
• Developed the persistence layer using Hibernate Framework by configuring the 1:1/1:M/M:M mappings in hibernate files and created DAO and POJO.
• Used JIRA tool for Issue/bug tracking, monitoring of work assignment in the system.
• Experience on implementation of version control software GIT repositories.

Environment: Java 1.8, AngularJS, Bootstrap JS, SpringBoot, Junit, Hibernate, Oracle, STS, GIT, Websphere application server 8.5.

Confidential, Detroit

Sr. Java Developer

Responsibilities:

• Analyzing requirements from business and converting these requirements to Design
• Study and Understand current Confidential system
• Develop wireframe HTML’s and present to Business for prototype approval
• Preparing Design artifacts for Quality Review
• Development of JSP pages, controllers, Model and repositories.
• Unit testing using Junit
• Support testing team in SIT and UAT Phase
• Follow change management process to deploy application to QA and PROD environment.

Environment: Java 1.7, JSP, Spring MVC, Spring Data JPA, Oracle, RAD, Websphere application server 8.5.

Confidential, Detroit

Sr. Java Developer

Responsibilities:

• Analyzing requirements from business and converting these requirements to Design
• Preparing Design artifacts for Quality Review
• Design of Integration components.
• Development of Integration components using Spring and Java.
• Unit Testing with Junit and Mockito.
• Development of Soap webservice for business validation
• Follow change management process to deploy application to QA and PROD environment.

Environment: Java 1.7, JAXB, Spring3.1.1, Spring JDBC Template, JMS, DB2, Oracle, RAD

Confidential, Detroit

Responsibilities:

• Analyzing requirements from business and converting these requirements to Design
• Design of Integration components.
• Development of Integration components using spring and Java.
• Unit Testing with Junit and Mockito.
• Development of Soap webservice to retrieve subscriber data from backend.

Environment: Java 1.6, JAXB, Spring3.1.1, Spring JDBC Template, JDBC, DB2, Oracle, RAD, Unix

Confidential, Minneapolis

Domain Tech Lead

Responsibilities:

• Analysis and Design
• High-level design and get the design approval from Design Review board.
• Weekly status update to PM.
• Dev/Test/Stage/Production environment setup
• Oversee and guidance TechCOE on construction
• Code Review and Ensure Confidential Code compliance
• System Testing/SIT and UAT Support
• Preparing detailed Implementation plan
• Facilitate Production Implementation
• Knowledge transition to Support team
• Production Support

Environment: JSP, Servlet, EJB, JDBC, JavaScript,DB2,webspher 8.5.RSA8.5

Confidential, Minneapolis

Java Tech Lead

Responsibilities:

• Requirement gathering from Client
• Preparing Functional Specifications
• Preparing Technical design specifications
• Schedule Functional Spec and Technical Spec walkthrough with respective team and ensure compliance/approval
• Configuration
• Customization
• Ensure code compliance
• Involved in Implementation plan

Environment: Windchill, JSP, Oracle, Apache Tomcat server.

Confidential, Minneapolis

Java Tech Lead

Responsibilities:

• Involved in all the phases of SDLC.
• Preparing AS-IS document for the legacy application
• Setting up the base framework and identified strategies to rewrite legacy app.
• Lead offshore team and given direction/guidance in analysis/design/construction.
• Construction of JSP/Java components
• Regular Status updates to Client Project Manager.
• Dev/Test/Stage and Prod environment setup. Worked with various infrastructure team to complete this environment setup.
• Deploy the application to various environments.
• System testing defect fixing
• Performance tuning
• System Integration Testing and UAT Testing Support
• Preparing detailed implementation plan
• Preparing detailed backout plan

Environment: Spring Framework, JMS, MQ, WebSphere application server6.1

Confidential, Minneapolis

Module Lead - Java Development

Responsibilities:

• Preparation of Design specifications using class and sequence diagrams
• Preparation of functional, UI specs documentation.
• Involved in project estimation.
• Preparation of code review check lists and J2EE standards
• Coding of Java sever pages & java classes in Spring, Ibatis
• Writing queries and stored procedures in PL/SQL
• Deployment of code in various environments by using ant scripts in TAD
• Daily status updates to clients and business team

Environment: MS SQL Server2005, Windows NT/2000/XP, Java, Servlets, JSP, XML, Java script, Spring Frame work, IBATIS, Oracle PL/SQL, JQuery, IBM Web sphere Application Server, IBM Web sphere MQ, Rational Software Architect (RSA), MSTFS, TAD, QTADO 4.0.