SUMMARY

• Having 8 years of professionalIT experience in designing and developing of Multi - Tier distributed, Enterprise applications using SDLC methodologies like Waterfall, Agile (SCRUM) and Test-Driven Development.
• Applied Agile Test Practices SCRUM, Scripted Test Cases for Test Driven Development TDD and developed test cases for story card based on Acceptance Test Driven Development (ATDD).
• Developed full-stack web applications which processed, analyzed, and rendered data visually.
• Developed frontend (UI) application using HTML5, CSS, JavaScirpt Bootstrap, Angular Js, Angular, ReactJs.
• Experience in java8 features like Lambdas, functional interfaces and filters.
• Experienced in developing Restful Services using JAX-RS specification like Jersey and Rest Easy to implement REST based Application.
• Involved in designed fully distributed system with the use of Restful API and Micro Services.
• Experience in Microservices-Spring Boot, Pivotal Cloud Foundry and Engagement using Spring Boot.
• Worked on Swagger API and auto-generated documentation for all REST calls.
• 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.
• Experienced in implementation of JMS to exchange information over reliable channel in an asynchronous way by using Rabbit MQ, Kafka as message queue.
• Expertise with employment of Spring Kafka and Zookeeper apart from JMS as messaging service.
• Wrote Hibernate classes, DAO's to retrieve & store data, configured hibernate files .
• Proficient in using Amazon Web Services AWS. Extensive experience focusing on services like EC2, VPC, Cloud Watch, Cloud Front, Cloud Formation, IAM, S3, Amazon RDS, Elasticache, SNS, SQS.
• Hands on experience in writing SQL queries, PL/SQL stored procedures, Triggers and creating business tables Worked with Relational databases like Oracle, My SQL, PostgreSQL and manage extremely large data sets.
• Extensively worked on creating and managing NoSQL database like MongoDB.
• Experience in working with testing tools like Karma, Jasmine.
• Hands-on experience in using Eclipse, Log4j, slf4j, JUnit, Mockito for building, logging, testing and GIT and SVN for version control.
• Designing and creating automation frameworks using Java, Selenium WebDriver, Junit, Maven, Jenkins tools.
• Expertise in Maven for build, Jenkins and SonarQube continuous integration.

TECHNICAL SKILLS

Languages: Java, J2EE, SQL, PL/SQL

Tools: & Framework: Hibernate, Log4J, SOA, SOAP UI, Spring Boot, Spring Batch, Spring Security, and Spring Data, Cucumber, Swagger, Selenium, Kafka, Elastic Search, Maven.

Frontend: HTML5, CSS3,Bootstrap,JavaScript (Angular, React), HTTP & REST API / SOAP.

SOAP, RESTful: JMS, MQ, AWS

Web/App Servers: Web Sphere, WebLogic, Apache, Tomcat, JBoss.

Database: Oracle, SQL Server, MySQL server, DB2.

Development Tools: Eclipse, Spring Tool Suite (STS), IntelliJ

OR mapping: Hibernate, JPA, JTA

Testing Tools/ Others: Karma, Jasmine, JUnit, SoapUI, JMeter, JIRA, Cucumber

Version Control: GIT

Cloud Technologies: AWS EC2, S3, Dynamo DB, ELB

PROFESSIONAL EXPERIENCE

Confidential, Piscataway, NJ

Software Engineer

Responsibilities:

• Has been involved in all stages of design, development, and deployment of applications. Active role in Advanced Test-Driven Development termed as ATDD apart from Agile Software Development.
• Used Multithreading in programming to improve overall performance.
• Front-End is developed using HTML, CSS, JavaScript, jQuery, Angular 7.
• Written test cases for frontend using karma.
• Used Java 8 features like stream and Lambda expressions for writing Concise code.
• Maintained Interface compatibility and concurrency in the project using Java 1.8 new features like default, Static methods, and Concurrency API.
• Developed RESTful web services to produce and consume the services by making Web Service Calls to remote services in different applications.
• Used Log4j to record the application events to provide the debugging, monitoring, and auditing capabilities to the application.
• Using POSTMAN to check the response of various API's, Swagger UI as a visual documentation for back-end implementation and client-side consumption.
• Used AWS SDK for connection to Amazon S3 buckets as it is used as the object storage service to store and retrieve the media files related to the application.
• Used Microservices to ensure the scalability of application on cloud infrastructure.
• Developed RESTful Web services for other systems to interact with our system and secured the service with Spring-Security OAuth 2.0.
• Used Jenkins as build management tool for continuous integration process (CICD).
• Configured Hibernate e with Spring ORM as part of Spring and Hibernate Integration for best results.
• Used Spring MVC components to implement business layer and Spring Boot for Microservices.
• Utilized Spring core, AOP and security to build robust business operations with transactional support.
• Developed unit and integration tests for existing microservices using JUnit, Mockito and Docker environments.
• Developed the data access classes using JDBC and SQL query log4j for logging and GIT for version control.
• Used Git as Version Control System for the application.
• Used JMeter to test performance of SOAP protocol.
• Developed AWS Lambda Functions in a stateless style and ensure there is no affinity between and compute infrastructure to manage the servers and run the code in the AWS.
• Create team specific Agile process flow in JIRA to move tasks from one activity to another.

Environment: Agile Methodology, Java, J2EE, Hibernate, Spring, Spring Batch, Spring Boot, Spring Security, Servlet, XML, GIT, JSP, Postman, Spring MVC, HTML, CSS, JavaScript, jQuery, Angular 7,JDBC, Mockito, JUnit, Maven, GIT, Restful, Log4J, SOA, AWS, Microservices, Swagger, JIRA, Spring Security, Jenkins and STS.

Confidential, Syracuse, NY

Java Developer

Responsibilities:

• Developed dynamic web pages using HTML/HTML5, CSS/CSS3, jQuery,React.js, Bootstrap, Less, CSS3, SASS and AJAX.
• Developed single page applications using React Redux architecture, ES6, web pack and grunt.
• Developed various screens for the front end using ReactJS and used various predefined components from NPM (Node Package Manager).
• Involved in creating a reusable component using React JS for DOM manipulation
• Worked heavily on CSS3 and LESS layout for DOM manipulation.
• Actively worked with Application using React.JS and Node.js libraries NPM, gulp directories to generate desired view and flux to root the URL's properly.
• Develop various screens for the front end using React JS and used various predefined components from NPM (Node Package Manager) and Redux libraries.
• Implemented HTTP REST API using NodeJS and extensively tested RESTful services using POSTMAN.
• Build prototype for various required services such as Logging, Scheduling and Notification Service using third party Node JS based JavaScript library.
• Has worked with Node.JS for writing code in the server side and creating scalable network applications.
• Worked with modules like MongoDB and mongoose for database persistence using Node.js to interact with mongo DB.
• Created UI templates and functionality to be merged with the backend REST/SOAP API for proper communication of front and back end to enable efficient working of application
• Implemented services, controllers, directives, factory functions to properly consume API on the front end and send back data in JSON format to the back end by capturing in the UI
• Experience in working with RESTful Web Services and implementing RESTful API's and SOAP protocols.
• Worked with JSON web tokens for authentication and authorization security configurations.

Environment: HTML5, CSS3, JavaScript, React Js, Bootstrap 3, JSON, AJAX, NodeJS, ReactJS, Grunt, Gulp, GIT, REST & SOAP (web services.

Confidential, Bordentown, NJ

Java Developer

Responsibilities:

• Done the design, development and testing phases of Software Development using Scaled AGILE methodology with Test Driven Development (TDD) and Pair Programming.
• Responsible for analysis, design, development and integration of UI components with backend using J2EE technologies such as Servlets, Java Beans and JSP
• Developed UI using HTML5, JavaScript, JQuery, JSP, Ajax and Angular JS.
• Used Spring MVC framework to implement the MVC design pattern.
• Used Spring framework, Spring-AOP, Spring-ORM, Spring-JDBC modules.
• Used JAX-Web Services to interact with other applications using SOAP and WSDL file.
• Used SQL databases to check inserted data and developed queries to get data from different tables
• Struts Tag Libraries and Struts Tiles Framework were used in addition to JSP, HTML5, AJAX and CSS in developing the presentation layer.
• Used Spring framework 3.0 as middle tier component and integrated with Hibernate3.4 for back-end development.
• Responsible for analysis, design, development, and integration of UI components with backend.
• Involved in developing distributed, transactional, secure, and portable applications based on Java technology using Hibernate technology
• Used Hibernate to persist the data into the database.
• Writing JSP’s for user interfaces, JSP’s uses Java Beans objects to produce responses
• Developed the web service using the WSDL.
• Used Struts Validation Framework for dynamic validation of the user input forms.
• Used JUnit framework for Unit testing of application.
• Used Hibernate named queries to call stored procedures.
• Developed JSPs and Servlets to dynamically generated HTML (HTML, CSS) to display the Business Rules to business.
• Used log4j 1.2 to log different types of messages to write on to the proprietary log model.
• Used StarTeam version control system for check in and checkout code.
• Used Jenkins as the continuous integration tool.

Environment: Java/J2EE, JSP, XML, CSS, XSLT, AJAX, EJB, Struts, HTML5, Web Services, JMS, Oracle, JUnit, Windows 7, Hibernate, Spring, Maven, Eclipse, Angular JS, GIT, Log4j, SOAP, Apache Axis, SQL, CSS, JQuery, JavaScript, Jenkins, XML, ECLIPSE.

Confidential

Java Developer

Responsibilities:

• Designed and developed prototype using HTML
• Created stored procedures to retrieve information and used triggers to store data in audit tables
• Created individual user rights and summary reports using reporting services (SSRS)
• Involved in manual testing of the modules developed
• Used AJAX update panel to throw a serious of questions based on the user’s selection
• Developed the role-based access control for the product.
• And, developed the user interface for the product.
• Developed few modules which includes access management, audit management.
• Involved in designing the user interface using Struts framework.
• Developed JavaBeans to get the input from the user.
• Developed different authentication services such as fingerprint, iris.
• Involved in designing MVC pattern for the product.
• Deployed the project in WebLogic Server.
• Front-End is developed using HTML, CSS, Java Script, jQuery.
• Gathered requirements for developing the use-case diagrams in developing user interface.
• Primary responsibilities include developing Web applications using JSF framework.
• Designed database tables, relationships using MySQL server.
• Developed the POJO classes, interfaces for methods to call from user-interface.
• Developed action classes and action forms to collect the input.
• Generated the Hibernate mapping files and developed the domain objects.
• Developed the Hibernate DAO classes.
• Development Various Authentication Solutions based on Biometrics.

Environment: Java 1.5, JSF, Struts, Hibernate, WebLogic, JMS, JAXB, JAXP, JDBC, Eclipse, XML, PL/SQL, HTML, Log4j JavaScript, CVS, Maven, Oracle, Toad, Rational Clear Case

Confidential

Java Developer

Responsibilities:

• Involved in clarifying Requirements.
• Involved in design of Mock screens Using HTML, JavaScript and CSS.
• Designed and developed application using Java, J2EE, JDBC, Struts.
• Used HTML, XML, and CSS for GUI and JavaScript for client-side validations.
• Involved in Development of All Modules in the Project.
• Followed MVC Architecture.
• Co-Ordinate with the Onsite Team to execute the Project based on On-Site - Off-shore model.
• Involved in writing JavaScript for dynamic manipulation of the elements on the screen and to validate the input.
• Developed user interface using JSP Tag libraries and Struts Tag Libraries to simplify the complexities of the application.
• Fixed the defects by running the code in debug mode from UI.

Environment: Java, J2EE, Struts, WebServices, WebSphere, Oracle, JavaScript, ANT, ClearCase, Quality center tool, XML, HTML, CSSand Eclipse