4-year experience of web based enterprise and android applications development/architecting using Java and java related technologies
Proficiency in developing enterprise Java applications using technologies such as JSP, Servlet, JNDI, JDBC, Hibernate, Struts, Jersey, Metro,
Experience in various frontend related technologies java script, Angular JS, JQuery, Html, Html5, CSS, Bootstrap
Working experience of different spring frameworks Spring MVC, Spring AOP, Spring dependency Injection, Spring transaction management.
Well versed with JEE Design Patterns like Singleton, Factory, Front-Controller, Session Faade, Service-Locator, DAO and MVC
Extensively used JEE technologies such as Servlets 3.0, JSP, JPA , JAX-WS, JAX-RS, JMS for developing Enterprise Applications.
Interactive rebalancing prototype using WebSocket API, JS server sent event, Asynchronous Servlets
Modular web application development using Web Fragments (JEE 6).
Experience in creating and consuming SOA Web Services using JAX-WS, JAX-RPC, WSDL and SOAP, and Restful web service using Jersey implementation and JSON/XML messages.
Experience in developing frontend with Flex. Angular JS, Boot Strap, CSS, HTML5, HTML
Working experience with IDEs like, Eclipse, Intellij, IBM RAD
Experience of using project management tools such as Ant, Maven and Gradle
Experience in Development of web based Applications using different web servers Apache Tomcat, WebSphere server.
Performing research on technology to choose for frontend and backend of applications.
Code review for performance analysis and security flaws.
Selenium java automation test script writing.
• Primary responsibilities include development, enhancement and defect fixing of M&R which is account rebalancing system.
• Defect fixing/reproducing of frontend (UI) and backend reported by QA or production environment.
• Writing SQL/PLSQL query to get data from database for respective use case.
• Existing web services of M&R migration from IBM jax-rpc to jax-ws (metro)
• New client generated using jax-ws to consume soap webservice
• Upgraded front end from Flex 3 to Flex 4.
• Writing Unit test for respective use case
• End-to-end New use case implementation
• Writing Performance script on JMeter
• Frontend development using Adobe Flex, HTML5, Bootstrap, Angular JS and JQuery
• Hibernate performance tuning
• Interactive Account Rebalance using Java web socket API and Javascript’s server sent event.
• JUnit, Test case writing
• Xsd schmema and xml parsing rule file writing.
• Test driven development, writing test cases first and then developed use cases.
• Developed architecture of using Hibernate and Jersey rest web service.
• Code review for performance analysis and security flaws.
• Bulk data preparation programmatically for QA.
• Primary responsibility includes development of enterprise & android applications, using java, android, jsp servlet, hibernate,
• UI feature (Keyboard, Cursor blink, keyboard long press popup) enhancement of platform independent smartphone application development kit.
• Communicating with client and integrating changes in application
• Updating team lead about daily work tasks received from client
• Developed custom live streaming player for GoPro Camera.
• Created bridge between two application modules of different vendors using Jsp servlet, Sax parser to allow them to communicate with each other. because both vendor were using different structure of xml
• Deploying application in production environment.
• Implemented push notification module web to android using Google cloud messaging service.
• Developed web services using Jersey
• Communicating with client about defects and new requirement and implementing/fixing it.
• Working with Android native development kit.
• Performing research on technology to choose for web applications
• Created apk info parser; which parsed android apk manifest and extracted information like version, name of apk from manifest file