PROFESSIONAL SUMMARY:

• Around 7+ years of experience in the software development life cycle (SDLC) process using Java J2EE, Spring, AngularJS and working with various phases like requirements gathering, analysis, developing and testing in the domains like Banking, Insurance, e - Commerce.
• Experience in using Software Development Life Cycle (SDLC) methodologies like Agile/Scrum and Waterfall.
• Expertise in server-side development with JDBC, Servlets, EJB, JSP, MVC architecture, Java Beans, XML, core java.
• Strong working experience in Design, Development of several Web-based Applications using open source framework such as spring.
• Experience in developing applications using Spring MVC and establishing database communication using Hibernate, JPA.
• Strong working experience with Integrated Development Environment (IDEs) like Eclipse, My Eclipse, Web Storm, IntelliJ Idea, NetBeans.
• Proficient in developing GUI using web technologies like CSS, HTML, Java Script, JSF/Prime Faces, Ajax, JQuery, PHP, Bootstrap JS, Angular JS, Node JS.
• Experience in design and development of Dynamic web projects using Maven project structure by injecting Maven dependencies.
• Experience in creating developer log files for each request and response using Spring AOP and log4j.
• Experience in developing application components using JMS for asynchronous communication.
• Experience in design and development of multi-threaded applications for immediate response to clients.
• Experience in modelling, Object Oriented Analysis and Design (OOAD) architecture and designing artifacts using Rational Rose.
• Competence in designing Data Flow Models, Conceptual Data Models, Class Diagrams, State Diagrams and Use Case Diagrams.
• Expertise in application and web servers such as Apache Tomcat, IBM WebSphere, JBOSS, Glassfish and Oracle Web logic.
• Experience in writing Data Access Object (DAO) using Hibernate mapping and Hibernate
• Experience building the design principle Service Oriented Architecture (SOA) software applications in Java.
• Experiences with Representational State Transfer (REST), Simple Object Access Protocol (SOAP) Web Services to expose the business logic.
• Proficient in XML technologies like XML, XHTML, XSL, SOAP, WSDL, DTD, XQuery, XSD, XSLT, JAXB and JAXP (DOM & SAX).
• Experience Developing application using Groovy, Grails, GSP, GORM and Grails Plugins and Grails Rest Services
• Experience working with Relational Database Management Systems (RDBMS) like MySQL, SQL, Oracle, IBM DB2, PostgreSQL, Teradata.
• Strong working knowledge on Web Services like REST/Restful, SOAP, WSDL, UDDI, to expose the functionality of Business code.
• Experience working with NOSQL databases like Cassandra, MongoDB, Dynamo DB, Neo4j etc.
• Experience working with Selenium and Quick Test Professional (QTP) tools.
• Worked with tracking tools like JIRA, dovetail, ALM, BugZilla, Redmine.
• Good working experience with Version Control Tools (SVN, Git, CVS, BitBucket), Build Tools (Ant, Maven, Gradle), Automation Tools (Selenium, Quick Test Pro), Ticketing Tools (DoveTail), Other Tools like Log4j, Log back, Junit, JIRA, TestNG, Jenkins, Cucumber, putty…. etc.
• Experience in developing software applications in Java using Object Relational Mapping (ORM) frameworks like Hibernate, Eclipse Link, Abatis, and MVC frameworks like JSF, Struts, Spring Batch and spring modules such as Spring MVC/AOP/DAO/JDBC/Security/ORM/OXM/IOC.
• Expert in developing Java Selenium Web Driver/RC/IDE/GRID test scripts using Java, JavaScript, Python and Ruby and Test Frame works using Testing/ Junit, ANT/MAVEN build tools.
• Experience in Core Java, Multithreading and Design Patterns.
• Experience with build tool Maven for writing pom.xml respectively.
• Experience in Installing, upgrading and configuring RedHat Linux 3.x, 4.x, 5.x, 6.x and 7.x using Kickstart Servers and Interactive Installation.
• Hands of experience on various Linux kernel versions and their upgrades.
• Experience on implemented MicroServices based Cloud Architecture using Spring Boot. Created and Configure MicroServices architecture and integrated with AngularJS, Angular 2 and Angular 4 application.
• Hands-on experience in MicroServices with the cloud technologies such as Pivotal Cloud Foundry and etc.
• Troubleshoot OS related issues and monitor the servers based on alert events triggered.
• Worked with Database administrators to tune kernel for Oracle installations.
• Experience in Creation and managing user accounts, security, rights, disk space and process monitoring in Solaris and Red hat Linux.
• Experience in financial industry working on financial reporting/regulatory projects is a plus. Experience with Payments or Commercial Lending or Capital Markets domains is a big plus.
• Good analysis, communication, administration, team co-ordination and interpersonal skills.
• Strong analytical and problem solving, interpersonal, communication and presentation skills.
• Good knowledge in software engineering methodologies.

TECHNICAL SKILLS:

Programming Languages: C, C++, Java, UML, SQL

Design Methodologies: Agile, Waterfall

Automation Tools: Selenium, Quick Test Pro, Junit, TestNG, Mockito, Jasmine, Karma

Issue/Bug Tracking/Test management Tools: Quality Centre, Jira, Bugzilla, Red mine, ALM

Java/J2EE Technologies: Servlets, JDBC, JSP (EL, JSTL, Custom Tags) Hibernate, Junit, Apache Struts, Java Beans, JMS, EJB, Java Security, and JNDI.

Web Technologies: JavaScript, HTML, XML, CSS, XHTML, Angular JS, GUI, XSL, XSLT, JQuery, JBoss SEAM, SAX/DOM

Java Tools & Framework: Hibernate, Spring, Struts, Junit and Apache Camel.

Web Services: REST, SOAP, WSDL, UDDI

Web/Application Servers: Web Logic, IBM Web Sphere, JBoss, apache Tomcat, Glassfish

Databases: MySQL, Oracle, DB2, Hbase, Cassandra, MongoDB, Couch DB, PostgreSQL, Teradata, Dynamo DB.

IDE: Eclipse, Spring Tool Suite (STS), Net Beans, Dreamweaver.

Modeling/CASE Tools: Star UML, Rational Rose, MS Visual Professional.

Build Tools: Ant, Maven, Gradle

Version control Tools: GIT, CVS, SVN, Stash (Bit bucket)

Operating Systems: Windows 8/7/Vista/XP/2000/NT, UNIX, Linux

Other Tools: Load UI, RTC, Putty, Notepad++, WinSCP, Star Team, Jenkins, Rational Clear Quest, HP Load Runner

QA Automation Tools/Testing Tools: Selenium (Web Driver, IDE, RC, GRID), QTP, Cucumber, Manual Testing, Protractor, BDD, POM, POI, Appium Emulators, IOS Simulators, SVN, TFS, MTM, TestNG, HP Load Runner, log4j, Jmeter

Project Communication Tools: MS-Office Tools, MS Outlook, Excel Sheets

Testing Frameworks: Keyword Driven, Data Driven, Hybrid Testing Framework, Page Object Model.

PROFESSIONAL EXPERIENCE:

Sr. Java Full Stack Developer

Confidential, Quincy, MA

Responsibilities:

• Used end to end web applications using MEAN stack with Angular1.X, 2.
• Involved in Client Scripting language and server-side scripting languages like HTML5, CSS3, Vanilla JavaScript with TypeScript, jQuery, Angular 2, React, Redux, Backbone, Node.js.
• Expertise in developing web pages using HTML5, CSS3, SASS, LESS, Object Oriented Java script, JQuery, AJAX, JSON.XML
• Hands-on experience in designing/writing SQL scripts for the databases like SQL, MySQL and Microsoft SQL Server.
• Strong knowledge JavaScript objects, prototypes, closures, callback functions and promise.
• Developed new cross-browser accessible interfaces using Bootstrap, JavaScript with ES5, and AngularJS.
• Development of cloud hosted web applications and REST APIs using Spring Boot with embedded Tomcat.
• Wrote build scripts using Maven
• Experience on implementation of version control software GIT repositories.
• Connected to Linux servers to view application logs in order to trouble shoot application issues using putty as an interface.
• Involved in developing of test procedures for unit testing and testing of the module
• Used RESTful for producing web services and involved in writing programs to consume the web services
• Involved in working with the QA to assist in writing test code and debugging the defects in the application.
• Involved in Joint Application Design (JAD) sessions to analyze software specifications and identification of application functionalities for design, development and testing.
• Involved in functional and regression testing of the application.
• Extensively used Hibernate to implement the search functionality throughout the system and for optimizing search performance the Hibernate cache is implemented.
• Implemented the role-based security at action level throughout the system
• Implemented Pagination throughout the system using the display property in CSS
• Used SPRING framework along with Struts to give IOC, spring Batch and MVC feature to the application.
• Developed J2EE backend-based screens for user to manage contract, site and other functionalities.
• Used JSP, HTML, CSS and AJAX for the enriched front end.
• Used Java Collections and Exception handling at high level.
• Writing Data Access Objects (DAO) for fetching and storing the client data in the database.
• Used Struts validations to validate the user input data
• Updated design changes in such a way that the current implementation is not impacted for the Change Requests.
• Designed the wire frames to present the customer in JAD sessions, updated the design document.

Environment: Java SE 7, Hibernate 4.0, Spring 3.0, JSP, Web Logic, Maven, Oracle 10g, JQuery, AJAX, IntelliJ 14, GIT

Java Full Stack Developer

Confidential, Los Angeles, CA

Responsibilities:

• Involved in Daily Scrum (Agile) meetings, Sprint planning, grooming to gather & understand requirements and estimation of the tasks for the user stories, participated in retrospective and presenting Demo at end of the sprint.
• Using Test Driven Development (TDD), Unit Tests (Junit, Mockito), Gradle, JIRA issue navigator, GIT as a part of everyday tasks.
• Developed the unit test cases in Test Driven Development (TDD) and mock testing using JUNIT and Mockito frameworks.
• Actively involved in coding using Java 1.8, spring 4.x to develop features from end to end.
• Design and implement an application using Spring MVC, Spring IOC, spring transactions, Dependency Injection Spring Annotations, Spring AOP, Spring Container-managed transactions, Hibernate.
• Used Spring Security for authentication and authorization of users, Spring JDBC for easy database operations using JDBC template, writing row mappers and Spring Boot easy bootstrap applications from scratch.
• Used spring's test framework to create integration tests for various spring controllers to test our API using unit tests.
• Implemented Restful Web services to retrieve data from client side and made REST API calls from Node JS, parsed the data to project to client and handled the security and Authorization using Spring Security or OAuth.
• Maintain high-quality of RESTful services and implemented REST web Services using Spring MVC and JAX-RS.
• Experience with Service oriented architecture (SOA), developing SOAP web services based on JAX-WS (Document Style) using HTTP Protocol on Bottom Up style development for creating Endpoints.
• Implemented AJAX calls and handled request and responses for various modules.
• Micro services using Axon framework and deployed into IBM Blue mix Cloud. Implemented Micro services CQRS Pattern using Axon framework. Bootstrapped applications using spring boot.
• Developed JMS code to configure application to receive XML messages from queue and consume those using Message Listeners, parse them and store to DB; Used Apache MQ to test.
• Used Jenkins with maven for Build and Deployment.
• Used Maven to build and deploy application onto WebSphere Application Server to deploy code onto server.
• Implemented CI/CD using technologies such Git, Jenkins & Open Deploy are used for developing and deploy web services.
• Experience in Jenkins for building and testing Software projects, created performance test data by using JMeter
• Used Worked on Choice stories MULE ESB middleware tool was used to publish rates to different internal and external systems. Experience in Jenkins for building and testing Software projects, created performance test data by using JMeter
• Involved in the development of presentation layer and GUI responsive development using JSP, HTML5, CSS/CSS3, Bootstrap, JQuery
• Responsible for setting up Angular 4 framework for UI development. Participated in front end development using Angular 4, JavaScript, HTML5, CSS 3.0, JSON and Bootstrap.
• Experience in developing prototypes using responsive frameworks like Bootstrap and Google Material Design. Apache MQ, SVN, Restful web Services, Mockito, TOAD, RSA 9.1.1, WAS v8.5, SOAP UI 5.0, Jenkins 1.4, Pivotal Cloud Foundry, Tortoise SVN, SQL Server 2014 Management Studio, JBoss, Oracle SQL Developer v4.1.2.
• Involved in designing and deploying multitude applications utilizing almost all the AWS stack (Including EC2, Route53, S3, RDS, Dynamo DB, Lambda, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and auto-scaling in AWS CloudFormation.
• Written Cloud formation templates and deployed AWS resources using it.
• Automation of manual tasks using Shell scripting.
• Bash shell-scripts to automate routine activities.
• Hands on experience in monitoring EC2 instances using Nagios and Cloud Watch.

Environment: Java 8, Dynamo DB, spring boot, Python, Ruby, Gradle, GIT, Stash (Bit Bucket), spring, JIRA, Jetty, Home Brew, IntelliJ, Groovy, Junit, Mockito, SOAP, REST API, Jenkins, New Relic, Splunk.

Java Developer

Confidential, Maine

Responsibilities:

• Designed, Developed and analysed the front-end and back-end using JSP, Servlets and spring 3.0.
• Integrated spring (Dependency Injection) among different layers of an application.
• Worked with Agile methodology.
• Used spring framework for dependency injection, transaction management.
• Spring Controllers were used with Angular JS to route the control to desired Java services
• Wrote and converted HQLs for services and testing.
• Used Hibernate as the ORM tool to connect with Oracle database.
• Application used Web Services to communicate with external applications and vendors
• Worked closely with BPM team to assist in creation of connectors and used EJBs with JNDI to invoke the java application. Designed and developed the application to be responsive for desktop, mobile and tablets using Twitter Bootstrap (HTML, CSS3, and JavaScript).
• Implemented Business Logic using POJO’s and used WebSphere to deploy the applications
• Implemented various Java design patterns like Front Controller, Singleton, Façade, Data Access objects, and Data Access Object, Factory Pattern, etc.
• Implemented Java Persistence API (JPA) through Hibernate 3.0.
• Used JSON strings to transfer java object data to Angular JS and vice versa
• Micro services Architecture and proficient in developing Micro services Spring Boot.
• Developed Micro services with Spring Eureka to retrieve API routes for the entire cluster. Using this strategy each Micro service in a cluster can be load balanced and exposed through one API gateway.
• Strong experience in Spring modules -Spring MVC, IOC, AOP, JDBC, JTA, IO, Spring Boot, Spring Micro services, Spring REST, Spring Eureka.
• Responsible on Runnable from a Groovy script with Rat pack
• Created many REST (GET/POST/PUT/DELETE) service endpoints, both for POST and GET operations using groovy language and grails platform.
• Implemented Grails TagLibs to avoid groovy code in GSP pages
• Used groovy and spring boot to collecting the data from users and packaged the data as JSON distributed to 43 applications
• Designed and developed the REST based Micro services using the Spring Boot, Spring Data with JPA and used Swagger to interact with API end points of the micro services.
• Developing Web Application in Groovy/Grails with Mongo DB as a data store. Using the IntelliJ Idea 15.0.4 IDE with the latest Grails 3.1.1 SDK, Java 8.
• Development of stateless GUI web client using Grails, GSP, jQuery, Twitter Bootstrap, PostgreSQL based on client/server architecture.
• Utilize Camel to integrate Microservices with other Microservices and RabbitMQ messaging exchanges.
• Expertise in ElasticSearch, Log stash, Cygwin, Putty, Kibana
• Involved in the application development using Java platform. Model View Control (MVC) structure implementation.
• Mapping of ORM objects to tables using the Hibernate as the persistence framework.
• Involved in different service classes, used across the framework.
• Implementation of WebServices using Axis for the integration of different systems
• Used XML, SOAP and WSDL with DOM parser in the development of the Web Services component to transform and transfer the data between the applications.
• Usage of SOAP/WSDL in the exposure of various capabilities as the Web Services.
• Testing of Web Services using the SOAP UI, by sending the SOAP i/p request.
• Used HTML, CSS, Spring MVC, JSP, and JQuery, JavaScript, React.js, Angular.js, Node.js, Bootstrap in the development and the designing the UI.
• Gradient effects through the development of the CSS style sheets. Developed navigation, icons and layouts.
• Knowledge in developing client-side user interface and server-side software components deployed entirely in Compute Cloud of Amazon web Services (AWS).
• Knowledge on AWS cloud formation templates and setting up Auto scaling for EC2 instances and involved in the automated provisioning of AWS cloud environment using Jenkins and chef.

Environment: Java SE 8, JDK 1.8, Eclipse, spring, Hibernate, Oracle, SQL Developer, Maven 2/3, JBoss, WebSphere, AGILE/SCRUM Methodology, Angular JS, Web Storm, HTML/CSS, XML, NodeJS, Unix, JAX-RS, JAX-WS.

Java Developer

Confidential

Responsibilities:

• Developed application based on Spring MVC Architecture.
• Developed client side pages using HTML, CSS, JSP, JavaScript and AngularJS.
• Written JavaScript functions to do client side validation and AJAX functionality is used to get asynchronous data.
• Involved in writing application business logic for different modules across the application.
• Implemented database connections to Oracle database using Hibernate configuration.
• Written hibernate configuration and mapping files to establish connection between java objects and oracle tables.
• Deployed WARS and EARS using Apache Tomcat web server.
• Configured JDBC connection pools and data sources for the applications.
• Assist with maintaining current build systems, developed build scripts and maintained the source control system.
• Deployed build and deployment scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments.
• Troubleshoots system hardware, software, networks and operating system.
• Performing clean builds according to the schedule published for a given releases.
• Responsible for design and maintenance of the GIT Repositories, views, and the access control strategies.
• Deployed J2EE applications to Application servers in an agile continuous integration environment and also automated the whole process.

Environment: Java SE 6,J2EE, spring, Hibernate, Eclips, InteliJ, Puppet, Chef, JBoss, Red Hat Linux, GIT, ANT, Maven.