SUMMARY:

• Built enterprise Applications and Distributed Systems using technologies such as Core Java, J2EE (Servlet, JSP, JSTL), Struts2.0, JPA - Hibernate, Spring boot, Spring 4.2 (Core, Security, MVC, AOP, JDBC template), JDBC, JMS, JMX, JNDI and XML.
• Significant knowledge on JavaScript, JQuery, Object Oriented JavaScript, Also have knowledge of developing UI component using ES5 and ES6
• Experience on rich JavaScript libraries/frameworks like Angular-1, Angular-2, JQuery, Ext-JS
• Implemented many responsive web-based applications by using front-end technologies like CSS3, JavaScript, HTML 5, Bootstrap, JSON, AJAX
• Extensively worked on modern browsers like Mozilla Firefox, Google Chrome and IE
• SPRING 4.0 modules: Spring-Rest WS, Spring MVC, Spring Core, Spring-Hibernate, Spring-JDBC, Spring security, Spring-AOP, Spring Microservices
• ORM framework: JPA-Hibernate 4
• MVC based frameworks: Struts 2.0, Spring MVC, JSF
• Extensively worked on GWT 2.1 and 2.4, GXT using GWTP, MVP pattern
• Have knowledge of NodeJs, Hadoop and AWS
• Relational databases: Oracle 11g, MySQL, MS SQL Server using SQL
• Application servers: IBM Web Sphere Application Server 8.5, JBoss, Tomcat
• Build tool: Apache-maven-3.0.5
• Unit testing: JUnit
• Version control system: GIT, SVN, VSS, CVS, IBM Rational Clear case
• Good knowledge of socket programming in C, C++, Java using protocols like TCP,UDP,X25, FIX and extensively worked on trading system for NSE, BSE
• Implemented the service projects on Agile Methodology and involved in scrum meetings.
• Got award in 2011 for making “GWT MVP” based architecture and delivered critical project on time
• Got star of the month for helping teammate, solving critical bugs and provide solution to client
• Given training on “Spring core and Advance Spring Implementation” in Accenture in 2012
• Given training on “Ajax implementation” in Accenture in 2013
• Presented white paper on “Method level spring security” in Accenture in 2015-2016

TECHNICAL SKILLS:

Languages: Java, JavaScript, HTML, SQL

Java API’s: Java-8, Java EE, Servlet, JSP, JSTL, JDBC and Web Services (REST).

Framework: Struts 2.x, Spring 4.x (IOC, AOP, MVC, Transaction Management, Spring Security), JSF 2.0, GWT 2.1,2.4

Web Technologies: HTML5, CSS3, Bootstrap, JavaScript, XML, AngularJS-1, Angular-2, AJAX, JQuery

ORM Tool: Hibernate 4.x, JPA.

Databases: Oracle 10G and 11G, MySQL.

Testing Frameworks: Junit

Application/Web Servers/Others: IBM WebSphere, Tomcat,Jboss

Operating Systems: Windows, Linux

IDE: Eclipse, IntelliJ

Version Controls: GIT, SVN, VSS, CVS, IBM Rational Clear case

Logging: Log4j

Build Tool: Maven

PROFESSIONAL EXPERIENCE:

Confidential, Framingham, MA

Sr. Java consultant

Responsibilities:

• Built Web pages that are more user-interactive using JQuery Plugins, Ajax, JavaScript, and AngularJS-2
• Involved in designed and implemented new features as per client requirement
• Created web services using Spring REST API and Spring boot
• Used Postman to test REST API
• Integrated JPA-Hibernate and Spring transaction Confidential application level
• Implemented security to Spring Rest API
• Involved in peer review and handling resources
• Used Agile methodology to implement project as per client requirement

Confidential

Sr. Java consultant

Responsibilities:

• Worked on client side business logic using ES6, Angular-2 framework
• Used Bootstrap and Angular 2 JS in developing effective web design
• Built Web pages that are more user-interactive using JQuery Plugins, Ajax, JavaScript, and AngularJS-2
• Involved in defect solving and worked on reusable component using Angular-2 framework
• Worked as individual contributor, designed and implemented new features as per client requirement
• Created web services using Spring REST API and Spring boot
• Used Swagger and Postman to test REST API
• Resolved complex issues Confidential server end
• Implemented Spring transaction Confidential application level
• Helped team to test application performance using JMeter and JProfiler
• Involved in functional testing and peer review
• Responsible to provide time report of resources monthly basis and provide project status
• Used Agile methodology to implement project as per client requirement

Confidential

Software Engineering lead

Responsibilities:

• Involved in design, development, functional testing and peer review work in Release 1.0, 1.1
• Resolved complex server side issues
• Given training on JPA-hibernate 3.6
• Worked on complex module and delivered on time
• Got star of the month award for helping teammate, solving critical bugs and provide solution to client
• Handled 3 resources, assign tasks, co-ordinate with testing team, provides report and delivered project on time
• Designed Frontend with object oriented JavaScript framework like Angular JS-1
• Suggested and implemented complete design of the UI framework using Angular-1 JS where single page application (SPA) concept of Angular JS-1 was used to make the application light weight and integrated it with Spring boot, Spring Microservices using Eureka, Ribbon
• Implemented responsive web design, interactive, graphs and charts using js libraries like bootstrap, chart.js and DataTable.Js
• Used ES-5 and Javascript Prototype to create UI components
• Used Angular 1 features like services, factory and controller as per business requirement
• Created mobile compatible UI using HTML5, CSS3, Bootstrap
• Presented white paper on “Method level spring security” in Accenture in 2015-2016

Confidential

Software Engineering lead

Responsibilities:

• Resolved complex UI and server end issues
• Created UI component like loading, custom alert box, waitstate using ES-5, JQuery, HTML, CSS and got appreciation from client for that solution.
• Used GIT repository for version control of an application
• Involved in performance tuning of an application using tools like JMeter, JProfiler
• Responsible for analysis, implementing solutions to improve the performance of an application as per client requirement
• Responsible for taking functional requirement from client, finds User traffic on application, analyze the business flow, estimate timeline and generate reports on performance tuning.
• Handle resources, assign tasks and provide report
• Finding the performance issues in JSF flow and optimize it
• Helped team to implement Spring transaction in an application
• Given training on “Spring core and advance spring implementation”
• Given training on “Ajax implementation”

Confidential

Senior Software engineer

Responsibilities:

• Responsible for taking functional KT, Prepare HLDD and developed an application using Struts2.0
• Resolved complex defects and delivered before critical timeline
• Worked one end to end application flow
• Provide solutions to improve the performance of an application
• Involved in creating Unit test cases and manual testing

Confidential

Senior Software engineer

Responsibilities:

• Introduced GWT-MVP architecture for an application that was helpful to develop and handle the front-end of an application
• Responsible for introducing and integrating GWT + Spring security 3.6
• Implemented method level spring security in GWT application
• Implemented internalization in GWT
• Provided solutions to reduce the build time of an application using maven
• Involved in designing server side architecture of an application which includes spring-Hibernate integration
• Trained onshore and offshore resources on GWT and spring
• Developed complex GWT components before critical timeline

Confidential

Software Developer

Responsibilities:

• Involved in developing the client side(UI) architecture as well as the complex UI component for an application using HTML, CSS3, JQuery and Object oriented JavaScript.
• Developed components like waitstate, accordion, alert, datagrid, pathbar, pdfviewer etc
• Introduced Spring MVC Confidential server side and integrated with application
• Involved in designing server side architecture using spring JDBC and design patterns like Strategy and Façade pattern
• Trained team mates/fresher in Javascript and component development
• Involved in requirement gathering, analysis and development

Confidential

Software Developer

Responsibilities:

• Involved in application designing which includes design patterns like Façade, Source - listener,Singleton pattern.
• Responsible for designing and development of java application (Adapter) which communicates with C application server (Exchange server) using native API and Java library.
• Converted binary message into json message structure
• Implemented JMS queue and topic to handle BSE and NSE messages and transfer message within application
• Developed surveillance tool to monitor an application using JMX
• Design and implemented web pages using Ext-Js framework, Jquery, HTML, CSS
• Resolved UI issues Confidential client location and handle entire end to end application
• Worked Confidential client location to develop and test application using real time feed and provided solution
• Worked on SSL certificate in Tomcat server

Confidential

Java developer

Responsibilities:

• Responsible for designing and developing the mobile interface using J2ME API
• Involved in developing the financial portal in PHP 5
• Worked on integration of J2ME application and financial system
• Worked on application development and defect fixing
• Resolved complex Javascript and UI issues
• Implemented dynamic menu in an application

Confidential

Jr. Programmer

Responsibilities:

• Developed and tested a financial application, which communicates with foreign exchange as well as Indian Exchange via FIX protocol.
• Developed an adaptor to convert FIX protocol messages into Json format
• Developed user interface which shows the real time data come from foreign exchanges
• Developed an exchange adaptor that communicates between an application and foreign exchange using FIX protocol