SUMMARY

• 5+ years of experience in designing, implementing, deploying and testing using Java/J2EE technologies.
• 2+ years of experience as React JS developer with solid understanding of database designing, development and installation of different modules using React JS, Node JS, HTML5, CSS3, JavaScript, Angular JS, JQuery, AJAX, JSON and XML.
• Strong Programming Skills in designing and implementation of multi - tier applications using J2EE,JDBC, JSP, Spring, Struts, Maven, HTML5, CSS3, JavaScript.
• Expertise in React.JS framework and integrate them to Node.JS server side code.
• Experience in developing Single Page Application (SPA) using React JS.
• Experience in shared service SOA platform design and development using SOAP, Restful.
• Experience in framework design like Hibernate, Spring, Spring Core, Spring Boot, Spring MVC.
• Excellent Experience in development and deploying the Web application (war).
• Implemented Web Services using both SOAP and Restful.
• Proficient in web technologies like JavaScript, XML, and XSL.
• Experience on Micro services like Spring cloud for the implementation.
• Experience in working with Databases MySQL, MS-SQL server.
• Good working experience with application/web servers like Web sphere 7.0.x/8.0.x and Apache Tomcat 7.0/8.0.
• Experience in performing unit testing using JUnit, integration and development of applications done using Maven tools.
• Deep knowledge of the full life cycle of software development process using AGILE methodology, including requirements definition, prototyping, proof of concept, design, implementation, unit testing and support.
• Experience in designing and building automation frameworks in support of continuous integration in a Test-Driven Development (TDD).
• Have keen analytical ability with excellent information analysis skills.
• Professional and Analytical skills coupled with Good Communication and Interpersonal skills describing a committed Team Player and Team Leader

TECHNICAL SKILLS

Language: C, Java,J2EE

Web Technologies: HTML5, CSS3, Bootstrap, JavaScript, JQuery, JSON, AJAX, AngularJs, ReactJs, NodeJs

J2EE Common Service APIs: Servlets, JDBC, JSP

Framework/APIs/Tools: Hibernate, Spring MVC, Spring Data, Spring Boot, Spring Data REST, Spring Data Integration, Web Services.

Design Patterns: Singleton, MVC, DAO, Business Delegate, Factory, Session Façade.

Web Servers: Apache Tomcat 7.0/8.0, WebSphere 7.0.x/8.0.x

Databases: Sql, Oracle, MongoDB

Version Control: GIT, SVN

IDE: NetBeans, Eclipse, IntelliJ, Visual Studio Code

Methodologies: Waterfall, Agile, TDD (Test Driven Development)

PROFESSIONAL EXPERIENCE

Confidential, Chicago, IL

J2EE Full Stack

Responsibilities:

• Converting the business requirement to technical specification and created detailed design.
• Involved in applying design concept, components, interfaces and patterns of the application.
• Involved in designing and developing the web pages using HTML5, CSS3, JavaScript, Bootstrap, React.js, Node.js, Mongo DB.
• Involved to implement various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager).
• Involved in application development in Core Java coding with Java APIs such as Collections, Multithreading, Exception handling and Enumeration to fulfill the implementation of business logic.
• Development of front end page was done using JavaScript, Bootstrap / CSS3 / HTML5.
• Implemented Responsive Web Design Bootstrap.
• Design and implemented application using Spring Boot, Spring AOP.
• Designed and implemented the backend using ORM framework Hibernate.
• Worked with MongoDB to store, retrieve, and update and manage all details.
• Developed XML and XSL objects for Data conversion/transfer.
• Design and development of the Data Access layer (DAO) using Hibernate.
• Involved in support process for production deployment and release.
• Designed and developed modules and prepare Unit Test case for each module.
• Configured JUnit and wrote test cases for various service calls.
• Involved in creating packages which are called by multiple departments in the organization for validation.
• Involved in SCRUM process of AGILE methodology in Requirement gathering, Design, Analysis and Code development through iterations.

Environment: Java 7, Spring MVC, Spring AOP, Spring Boot, JQuery 2.1.4, CSS3, MongoDB, JDBC, XML, JUnit, Maven, Eclipse, Web Services, SoapUI.

Confidential

Mean Stack Developer

Responsibilities:

• Contributed to Java web application design and development using Spring, Hibernate, HTML5, CSS3, Bootstrap, AJAX, JavaScript and JQuery.
• Designed and developed the login portal using framework Angular2 along with HTML5, CSS3.
• Responsible for implementing Singleton, Business Delegate, Factory and Session Façade patterns to interact with backend J2EE.
• Implemented Angular2 component router for navigation.
• End to end design and development of a configuration management web application using Spring boot.
• Developed Web Services for Integrating with the Enterprise Information System Tier.
• Used Mongoose API to access MongoDB.
• Implemented Project Management tool like JIRA track, release and report our software development works.
• Maintained the application configuration information in various properties file. Performed unit testing, system testing and integration testing.

Environment: J2EE 1.7, Spring boot, Hibernate, HTML5, CSS3, Bootstrap, Javascript, JQuery, AJAX, XML, SOAP,JIRA, Singleton, Business Delegate, Factory, Session Façade, MongoDB.

Confidential, Columbus, OH

J2EE Full Stack

Responsibilities:

• Participate in system analysis, design, development and implementation of Java/J2EE and UI applications for WEB based software.
• Developed the CSS3 classes for all Error, Form Elements and Warnings.
• Created reusable components in AngularJs based on the project need using Custom Directives Filters, Services and Factories.
• Designed and developed User Interface, application modules using Spring, HTML5, CSS3 and JavaScript.
• Implemented SOAP web services within the application.
• Implemented REST web services within the application with the use of URI templates.
• Consumed Spring Web Services(REST) from third party for authorizing payments to/from customer.
• Implemented scalable Algorithms in handling huge volumes of files in bundle patches.
• Used SQL tuning and query optimization.
• Developed use case diagrams, class diagrams, database tables and mapping between relational database tables.
• Developed Unit test cases using JUnit.

Environment: Java, Spring MVC, AngularJs,HTML5, CSS3, Javascript, Hibernate, XML, Tomcat, PL/SQL, IntelliJ, JUnit, SOAP,REST, Maven.

Confidential

J2EE Developer

Responsibilities:

• Designed and developed a system to automatically migrate banking data (accounts and transactions related) onto the database.
• Developed a web security feature for the system to prevent unintended entry into the system. (Ethical hacking prevention).
• Developed a configurable XML based rule selection model for data mapping for varied sources of data inputs.
• Performed performance tuning on a PL/SQL database.
• Developing Web application using Java, J2EE, Struts and JSP.
• Designed the Front-end Screens using JSP, Servlet, HTML and JavaScript.
• Wrote SQL queries for JDBC data handling.
• Deployed the application on Apache Tomcat web server and used Git for version control
• Involved in Coding of maintenance phase.
• Developed Web Services using Apache Axis SOAP engine that would be exposed to external applications to retrieve data.
• Developed Spring REST Web Services clients to consume Web Services enterprise wide Web Services.
• Experience working with JSON and XML.
• Designed and developed services using Restful and WSDL.
• Developed various test cases and performance unit testing using JUnit.

Environment: Java 1.6, XML, J2EE, Apache Tomcat, Servlet, Struts Framework, REST, JUnit, JDBC, SOAP, PL/SQL.

Confidential

Associate Java developer

Responsibilities:

• Involved in design, development and implementation of the application using Test Driven Development (TDD) Approach.
• Worked with the UI designers to develop the various graphics/images required.
• Involved in developing the code using spring MVC.
• Implemented the screens of the application using various custom layout managers.
• Implemented various design patterns in the project such as Business Delegate, Data Transfer Object and Singleton.
• Used JSTL with JSPs for dynamic generation of HTML for client browsers.
• Designed and developed the application using Eclipse, Android plugin’s supporting versions 1.6-2.2.
• Establish JDBC connection to retrieve the population characteristics for mapping services, spatial data tables from the SQL database.
• Unit level testing of the code.
• Experienced in writing SQL queries to access the database.
• Responsible for the production releases.
• Developed JSPs to create User Interfaces.
• Good exposure to JSP and Servlets.
• Followed Agile Scrum to manage development of the project.
• Used JIRA tool for Issue and Bug Tracking.

Environment: Java, Hibernate, HTML, JSP, Spring MVC, SQL, Eclipse, Android plugin’s, JIRA, Agile.