- Web Development, Designing User Interface Applications, Testing and documentation of professional web based applications using Java, J2EE technologies,HTML5, CSS, Bootstrap, JavaScript, jQuery, NodeJS, Angular 2.0, React.JS.
- Experience in Architecture, Design and Development of Object Oriented Software Systems and building complex, high performance, scalable and easily maintainable solutions for N - tier, Web, and Distributed applications.
- Experienced in developing UML Diagrams like use Cases, Class Diagrams and Sequence Diagrams using Rational Rose and MS Visio.
- Worked on NSS (Mozilla), PKCS11 library to develop the CRYPTO operations for the Node.
- Experience in developing Web Applications with various frameworks Java Server Faces 1.x/2.x, Spring 2.x/3.x, Spring MVC, Spring Web Flow, Hibernate 2.0/3.0 ORM, JPA, J2EE, JSPs, XML/XSL, HTML, DHTML, JavaScript.
- Experience with various MVC Java frameworks like Angular.JS, EXT.JS, Backbone.JS, Node.JS, EmberJS, BootstrapJS, RequireJs, D3.JS, etc. Responsible for developing the partner Homepages using HTML5, CSS3, JavaScript, React JS, Node JS and JQuery.
- Experience in database programming using Oracle, MySQL, Postgres 9.3 and proficiency in developing SQL in JDBC as well as client server environments.
Worked on many custom modules and widgets using React JS/CSS/HTML and made those cross-browsers consistent.
- Extensive experience in IDE and debugging tools like Eclipse, Juno, Eclipse KEPLER and Rational Application Developer.
- Utilised Node.js, Socket.io, Redis, Supervisor, Grunt, Yeoman, and Angular for scalable website architecture and realtime technology.
- Expertise working on Application servers and Web servers like IBM Websphere, JBOSS in clustered environment and Apache Tomcat 5.x/6.x/7.x
- Implemented Service Oriented Architecture by publishing and consuming WebServices which has been developed using SOAP protocols, WSDL, XML, JAXB, XSD and Apache Axis2 framework.
- Strong development skills including RESTful Web Services. Proficient in working with task runners GULP and GRUNT.
- Comfortable working with MEAN(MongoDB, Express, Angular, NodeJS) stack.
- Performed unit testing using JUnit aiding test driven Development in some scenarios.
- Integration and deployment of applications done using tools like ANT,Maven debugging through logging frameworks like log4j.
- Good experience in using various version controls like SVN, and CVS, GIT.
- Worked on many Operating system environments including Windows 95/ 98/ NT/ XP/ 2000 Server, UNIX (including Sun Solaris), some flavors of LINUX Red Hat Enterprise, CentOS and Ubuntu .