Narayan

Sr. Java Developer (OJCP 5.0)

Narayan.85@gmail.com                                                                                                                             
Deloitte Consulting LLP

 

SUMMARY:

 

·         8 years of experience in Analysis, Design, Development, Implementation and Testing of web based applications using Java/J2EE technologies.

·         Broad experience with Software Development Life Cycle, Software Development Methodologies (Agile), SCRUM practices.

·         Strong working experience in Health / Telecom / Banking, Insurance and Financial Industries.

·         Extensive experience in developing web based application using JEE components like Web Services, Spring, Spring MVC, Spring Batch, Lucene, Solr, Sphinx, Shiro(AIMS 2.0-Fine grained Authorization), Hibernate, iBatis (now MyBatis), JAXB, JSF, Ice-Faces, EJB, JNDI, JMS, JPA, JTA, JSP, JSTL and Servlets.

·         Extensive experience in using various design patterns such as MVC (Model-View-Controller), Singleton, Session Facade, GoF - patterns like Abstract Factory, Factory, Builder, Prototype others like DAO, VO, DTO, and Business Delegate in the development of Multi-Tier distributed Enterprise Applications.

·         Experience in developing and deploying applications using servers such as Apache Tomcat, Oracle Weblogic, IBM Websphere and JBoss, tools such as TOAD and SQL Developer for database development and interaction, using IDE’s such as Eclipse, my Eclipse and IntelliJ.

·         Advanced knowledge in XML related technologies like XML, DTD, XSD, X-Query, XSLT, X-PATH, XML parsing using SAX and DOM.

·         Excellent problem identification skills through Test Driven Development using JUnit, EasyMock, Log4j, SLF4j, log back, Ant and Maven.

·         Expertise in using MS SQL, MySQL, Oracle, PostgreSQL, PL/SQL and SQL Database Servers, proficient in writing Stored procedures for reporting requirements.

·         Implemented boost of client delivery of HTML and http compression by custom filter implementation of gzip compression.

·         Implemented Quartz scheduling of business batch process thereby replacing weblogic timer process which had issues with concurrency across multiple JVMs.

·         Worked closely with business teams to translate requirements into workable use cases and technical artifacts; also provided level of estimate on the same.

·         Scripting experience using UNIX, shell and batch scripts(for automation).

·         Experience in configuration Management tools like ClearCase, CVS, SVN, PVCS and MS VSS.

·         Experienced in handling several projects, supporting production issues for different agencies like Masshealth, DTA, newMMIS, ESE - School Nutrition Program, Optum, MA21, HIX- Benefitwebservice for state of MA.

·         Highly Proficient in creating level of estimate by transforming business needs to technical solutions.

·         Analyze performance issues by gathering telemetry information of GC, Heap memory, CPU, backend, front end, and do extensive analysis of AWR reports to identify performance bottlenecks for each release.

·          Expert in fixing ADA, Accessibility, JAWS, Vulnerability and Performance issues for all applications for Masshealth, DTA, newMMIS, ESE - School Nutrition Program, HIX- Benefitwebservice for state of MA.

·          9 months of project experience working with Big Data - Lucene and Sphinx – indexing, searching, filtering, caching, ranking, scoring, mass indexing using LuSQL, batch processing following SCRUM methodologies.

·         Instrumental in doing code reviews with peer reviews while developing software applications.
Proficient in using CPU, Memory, Thread profiling, GC profiling analysis using Yourkit profiler and deep performance impact analysis using CA wily for all application supported for different agencies in Commonwealth of MA.

·         Certifications:  Sun Certified Java 5 Programmer; Public Sector- Level 1 Certification (Health Care –Federal and State).

 

TECHNICAL SKILLS:

J2EE Technologies	JSF, Ice-Faces, Facelets, Components, Servlets, JSP, JSTL, Struts, DWR -AJAX, Apache Shiro, Quartz scheduling, Apache Lucene, Apache Sphinx, EJB, Spring, Spring Batch, XML, XSL, XPath, XSLT, XQuery, JDBC, JNDI, JMS, JPA, Ant, JAXB, JAX-WS,RMI, Log4J,SLF4j, logback, Junit, Easy mock,maven,REST(Representative State Transfer).
Operating Systems	Windows (XP, NT, 2000), UNIX, Linux(high proficient)
Databases	MySQL, SQL Server, Oracle 9i/10g,11g, DB2, MS SQL, Postgresql.
Languages	Java, Node.js, JavaScript, HTML, PL/SQL, SQL.
Application Servers	IBM Geronimo, Oracle WebLogic, JBoss, Tomcat, Glassfish
IDE	Eclipse, my Eclipse, IntelliJ Idea, WSAD, SQL Developer, TOAD
Tools/Protocols	Hibernate 3.0, Spring-mvc, spring batch, i-batis, Junit, Easymock, Quartz scheduler,  JMX, SOAP, Lucene, Shiro, JSF, Ice-faces, Pub/Sub Frameworks, Spring IOC, Weblogic MQ, XML, XSLT, XPath, SQL, LDAP,DWR

 

 

Education

·         Bachelor of Computer Science and Engg. India.(2003-2006)(First class in all years).

·         Full time Post Graduate Diploma in Software Technology, CDAC Mumbai.(2006-2007)

Independent Coursework:
Data Structures and Algorithms
Object oriented programming using Java
Operating systems
Computer Networks
Enterprise computing
Linux kernel internals
Mathematical foundation of computer science.
Technical Communications.

PROFESSIONAL EXPERIENCE

 

EOHHS, Commonwealth of MA                     Consultant                        May2011 – Till Date(several releases)

 

Description: My Workspace (MWS) application: It is a web application used by Masshealth, Optum to work on tasks and documents which are fetched from EDM and subsequent eligibility determination is done at MA21 for the documents which are validated and marked as disposed of MWS application. MWS also has built in features of EQA, Reports, Admin, Batch, user management functionality.

 

Responsibilities:

·         Designed and developed the application using Sprint Methodology.Actively participated in the daily SCRUM meetings to produce quality deliverables within time.

·         Designed, architected and implemented the EQA workflow system; Instrumental in designing datamodel, db relationship, coding and unit testing of the application.

·         Designed the JMS configuration to make the process of transferring metadata to the MA21 - eligibility determination system an asynchronous process . I implemented the JMS clustering, designed and implementation using weblogic uniform distributed queue.

·         I designed and implemented the gzip compression of pages, pdf components using three variants of Gzip which compressed the pages by saving precious bandwidth of resources(image/jsp/pdf/css/html) delivered to the client browser by http compressing them.

·         Created system design to allow quartz job to pull the tasks and documents into the system, multiple triggers and jobs were written which takes into consideration 3-day business hold logic, Pull process, EQA jobs.

·         Designed and implemented reports using JasperReport(ireport) which enabled detailed reporting of stats and metrics of tasks which are quality processed by workers.

·         Wrote multiple web services client code to fetch documents from EDM(EDM-webservice), determine eligibility through MA21 Benefit webservice and HIX- benefit eligibility webservices, make OMS calls to fetch organization information via apache cxf framework.

·         Wrote several stored procedures to pull the data for reporting tables to decorate the ireport template to generate excel real-time for business report requirement.

·         Rewrote session timeout handler for login productivity and login detail report which calculates the productivity of workers acting on a task. Implemented precise date calculation for login detail report using JODA time.

·         Automated the build process by writing the psftp, putty batch job to implement the two click solution to do build over different networks which used two different set of VPNs.

·         Increased the weblogic startup time of applications in weblogic server which was delayed due to a provision of weblogic security of generating random number causing slow startup.

·         Prepared technical document, project review artifacts, system architecture document for each iteration of the release; prepared PMC for all tasks to log resource hours.

·         Played a key part in multi-threaded JEE design and coding utilizing TIERS architecture. Involved in TIERS model integration for front-end request action controller using JSP.

·         Developed User Interface using JSP, Servlets and Question, Reference engine framework. Used JSP, HTML, CSS, JSTL, Question Tag and JavaScript to construct the UI layer for the application.

·         Wrote Script for AJAX implementations in the website and created components, used JQuery for client side form validations and used JSON for creating objects in JavaScript.

·         Involved in implementing the DAO and VO pattern for database connectivity using JDBC.

·         Coordinated with the Release Management teams for moving the enhancements and bug fixes into different environments like development, ST, QA and production.

 

Environment: TIERS, Question engine, Reference Engine, Java1.5, JEE, Quartz, Jodatime, JSP, JSTL, JavaScript, HTML, CSS, JQuery, AJAX, JSON, JDBC, Spring3.0, Eclipse, XML, Log4j, Subversion, BEA weblogic, Oracle11g, PL/SQL Developer.

 

My Account Page(MAP)- Fine Grained Authorization, MA Sr.Java Developer      Feb 2013 – Oct 2013    

Description: MAP (My Account Page): My Account Page a multi-agency application (DTA, Mass health, ESE, Optum, School lunch program) which lets the head of household (the individual who signed the application for benefits) lookup information about health, food, or cash assistance benefits the household currently receives. You can now see when documents you sent to Mass Health were received and whether they have been processed. It is a self-service application which maintains individual user account for Household and aids several regulatory programs at federal and state level as mandated by USDA. MAP is a public facing application serving the Commonwealth of Massachusetts. MAP application currently serves 250000 users and is expected to grow exponentially on a weekly basis. MAP application used to make Shared Security calls, these calls are made to the apache data store via JNDI lookup of security store for currently logged user who have multiple layers of security attached to their authorization process. Shared Security is a feature built on top of Oracle identity manager, which has an agent which runs as a DAEMON process on each managed server of weblogic. its functionality involves fetching users composite roles, atomic roles, role level security, field level security, business level security, heightened level security as it deals with time sensitive data as defined by US federal rules USDA(for ex.; Social, DOR, paystub etc.) This puts significant load on the system, Key business stakeholder suggested that taking this load out of shared security systems and delegating it to application is highly desirable and high in priority.

Responsibilities:

·         I wrote several key components which act as a base for client code, as follows:

·         RolePermissionParser -Parses the policy XML(atomic and composite roles, to transform XML into security related datamodel per MAP application). Shiro reads the permission into a hierarchy model as defined by shiro, Shiro defines a Permission as a statement that defines an explicit behavior or action. It is a statement of raw functionality. Permissions are the lowest-level constructs in security polices, and they explicitly define only "what" the application can do.

·         AIMS Connector - Implemented client jdbc code to read the  DB synonym which is exposed as a public Database view to query the AIMS 2.0 database to query the atomic role associated to the logged in user.

·         VGAuthenticationInfo, Security Manager,VGToken ,VGUserDetails - Responsible to maintain KEY shiro objects in lifecycle of authorization process; namely Subject, Principle, SessionManager, CacheManager.

·         VGRealm - Customized the Realms to act as the ‘bridge’ or ‘connector’ between Shiro and MAP security data with related to Roles and Permissions. When it comes time to actually interact with security-related data like user accounts to perform authentication (login) and authorization (access control), Shiro looks up many of these things from one or more Realms configured for an application. we configured JDBC Realms to let Shiro coordinate with them as necessary for both authentication and authorization.

·         VGShiroClient -Wrote several modules for making fine grained authorization calls.

·         RolePermissionHelper - Central class which gets initialized when Shiro session gets created and user login, user token is generated; wrote methods to fetch the MAP security data via Realm to lookup user authorization credentials.

·         Interacted coordinated with the Design team, Business analyst and end users of the system

·         Responsible for configuring and deploying builds on Weblogic application server 9.2.

·         Coordinated with the Release Management and QA team in testing of the application in various environments.

·         Used Eclipse as the IDE for developing, testing and debugging the application which was deployed on the weblogic.

·         Used Version Manager (SVN) for creating the project structure and version controlling.

·         Used Log4j, Slf4j and logback components for logging. Perform daily monitoring of log files and resolve issues.

·         Used Bugzilla, JIRA for tracking of all the defects in the various environments.

Environment: Apache Shiro, Java 1.6, J2EE, JSP, Servlets, JavaScript, XML, DOM and SAX parser, HTML, CSS, Weblogic 9.2, eclipse, Subversion, PL/SQL Developer, Oracle 11g, Quality Center.

 

MAP, DTA ESE Release, Boston               Sr.Java Developer                      June-2012 – Jan-2013

 

Description: Scope of project was to implement DTA webservice implementation for the below programs being served by Department of Transitional Assistance(DTA) for National School nutrition program. Several key webservice were implemented in this release. DTA functions include 

SNAP:Food Assistance,Job Assistance,Cash Assistance,Emergency Shelter,Domestic Violence,Electronic Benefit Transfer (EBT) Cards: Direct cash assistance includes Transitional Aid to Families with Dependent Children (TAFDC) and Emergency Aid to Elderly, Disabled and Children (EAEDC) benefits      

 

Responsibilities:

·         Designed and developed the application using SDLC –waterfall model.

·         Interacted coordinated with the Design team, Business analyst and end users of the system.

·         Implemented MVC and VO design pattern using TIERS Framework.

·         Below webservices were coded as part of this release.

·         AIMSIdentityClient  - Responsible for identity management for user and his login into the application.

·         AimsWebserviceClient - Responsible for identity management for webservice calls across the enterprise gateway and logicworks box.

·         AnAwebservice client - Authentication and authorization client responsible to making shared secsurity calls.

·         BenefitWebserviceClient - Implemented and used several key functions to make MA21 benefitwebservice calls to make elibility determination of user application which gets submitted for sending notices,elibility for Masshealth application

·         DTAWebserviceClient - Implemented and used several key functions to make calls to webservice that gets served via BEACON databases to determine elibility for SNP and SNAP programs.

·         EDMWebserviceClient -  Implemented and used several key functions to make calls to EDM-WS to display documents sent by user to the agency that is handling the household elibility determination.

·         newMMISwebserviceClient - Implemeted two KEY client service calls namely Memberinfo and memberDetail and wrote logic to find out the SNP records for Foster by querying DCF for related data.

·         VirusScanwebserviceClient - Implemented and used key functions which scans files for any malicious heuristics signatures using symantec scanning engine.

·         OMSWebserviceClient - Implemented and used several key functions to make Organization management webservice calls for different agencies to display KEY agency info dynamically to end user.

·         Used Eclipse as the IDE for developing, testing and debugging the application which was deployed on the weblogic.

·         Used Version Manager (SVN) for creating the project structure and version controlling.

·         Used Log4j, Slf4j and logback components for logging. Perform daily monitoring of log files and resolve issues.

·         Used Bugzilla, JIRA for tracking of all the defects in the various environments.

 

 

Environment: Java 1.5, J2EE, Apache axis, apache cxf JSP, Servlets, HTML, JavaScript, Tiers, EJB, Hibernate, XML, XSD, Weblogic, Eclipse, Maven, Junit, Design Patterns, ClearCase, Quality Center, Log4j, PL/SQL Developer, Oracle11g.

 

 

 

Intake Eligibility and Referral (IER), MA Sr.Java Developer       May-2011 – May-2012

Description: The objective of the project is to maintain the web based online eligibility system. IER is a web based application which allows users to determine if they are 'potentially' eligible for government aided services provided by United States Government like SNAP/TANF, School Nutrition program, Masshealth Application, Health insurance( plus 15 more programs). The project enables the general public of the state, agencies/ agents to apply for benefits online. Customer can login and view the status of the Intake eligibility, and apply for one of the Mass Health Programs which they find fit, they can also know the status of the program. IER has 8 different applications which cater to different needs of the populace of State of Massachusetts.

Responsibilities:

·         Designed and developed the application using Waterfall Methodology and followed Scrum, pair programming.

·         Interacted coordinated with the Design team, Business analyst and end users of the system.

·         Designed and developed the project using MVC design pattern.

·         Developed front end using Struts framework, business components using EJB’s.

·         Implementing Struts / Tiles based framework to present the data to the user.

·         Created the web UI using Struts, JSP, Servlets and Custom tags.

·         Used JSP, JavaScript, JSTL, Custom Tag libraries, Tiles and Validations provided by Struts framework.

·         Involved in Migration of WeblogicServer 8.1 to 10.3 environment.

·         Deployment of Application in the WeblogicServer 10.3 Server environment using ANT tool using Struts architecture with the JSP Client.

·         Coded different action classes in struts responsible for maintaining deployment descriptors like struts- config, ejb-jar and web.xml using XML.

·         Developed and deployed Session Beans and Entity Beans for database updates.

·         Implemented caching techniques, wrote POJO classes for storing data and DAO’s to retrieve data and did other database configurations using EJB 3.0.

·         Used Struts-Validator frame-work for all front-end Validations for all form entries.

·         Developed SOAP based WebServices for Integrating with the Enterprise Information System Tier.

·         Involved in Configuration and Usage of Apache Log4J for logging and debugging purposes.

·         Used Weblogic Server and Eclipse as the IDE.

·         Used Concurrent Version System (CVS) for creating the project structure and version controlling.

·         Conduct Accessibility and Vulnerability fixes on the application to make it ADA compliant as per USDA guidelines.

·         Creating accessibility compliant applications and fix defects using JAWS and other screen reading tools.

·         Implemented several new program which facilitates intake, which eliminated necessity for physical documentation.

·         Played key role in enhancing client’s Web reporting system, reducing time of delay application tracking analysis.

·         Used Ant to build the project and JUnit to develop unit test cases.

·         Created and used SQL stored procedures for executing batch queries and made use of PL/SQL for interacting with the database and upgrading the previous project.

·         Coordinated with the infrastructure team for moving the enhancements and bug fixes into different environments like development, stage and production.

·         Coordinated with web team and QA teams in smoke tests, load test and performance testing of the application.

 

Environment: Java 1.6, J2EE, EJB, WebServices, Struts, Spring, Hibernate, Servlets, JSP, HTML, JavaScript, AJAX, CSS, JDBC, Weblogic 8.1/ 10.3, Eclipse 3.6, ANT, DWR, CVS, XML, Log4j, JUnit, SQL Developer, TOAD.

 

Elmo-PensionClaims(AccentureIDC), Mumbai/Finland/Sweden Sr.JavaDeveloper Jan 2010-May 2011

 

Description: Keva(Elmo Claims) is in charge of handling pension applications, pension decisions, rehabilitation, customer service and the payment of pensions for persons covered by the local government, state, Evangelical Lutheran Church of Finland Kela and pension schemes. it serve 1.3 million insured persons and pension recipients. Keva is responsible for funding the earnings-related pension cover of municipal sector employees.

 

Responsibilities:

·         Involved in design and building universes, Classes and Objects and defining the necessary connections.

·         Wrote complex queries to fetch data, wrote Criteria, HQL Queries, created data model of POJO to actual db column mapping using JPA 3.0(Hibernate)

·         Built queries to retrieve data through a universe and set up query conditions.

·         Created data model and build scripts to promoted the code onto system test, also worked together to build Hudson as a continuous integration environment.

·         Main purpose of Hudson was to run unit and integration test on the entire codebase and we used to periodically send daily email to the concerned developer if the automation fails for a particular checking of the user code.

·         Test driven development was followed strictly with aggressive timelines.

·         Build screens using JSF and Ice Faces components to match the business requirement and the architectural guidelines.

·         Automated the test cases by means of selenium-RC, this was used to smoke test functionalities by iterations and releases.

·         Designing and building Universes, Classes and objects and defining the necessary connections.

·         Created Screens to match the UI Blueprint of Client, functionality was created using an Agile approach which is followed by testing by the test team.

·         Involved with conducting Code reviews and peer reviews according to the client Standards and architecture team guidelines.

·         Ensured issues were raised in a timely manner and solutions were provided wherever possible.

·         Wrote Unit Tests, integration tests, Test automation/recording using Selenium, handled complex Screens development

·         Mentoring new joiners by giving them training and getting them up to speed into the assigning development environments.

·         Involved in brainstorming of new requirements translation of use cases and screens into data model and technical artifacts.

·         Used Eclipse as the IDE for developing, testing and debugging the application which was deployed on the weblogic.

·         Used Version Manager (SVN) for creating the project structure and version controlling.

·         Used Log4j, Slf4j and logback components for logging. Perform daily monitoring of log files and resolve issues.

·         Used Bugzilla, JIRA for tracking of all the defects in the various environments.

 

 

Environment: Spring Core, Spring-WS, JSF implementation using Ice-faces   components, standard convertors of JSF, Ice-faces 1.8 and Hibernate 3.0 (Annotations,  Criteria, HQL) SQL-Server 2005, JBoss(webserver).

 

 

Indiafirst life, Mumbai -UK                              Sr.Java/BPM Developer          Oct 2009 - Jan 2010

 

Description: IndiaFirstlife aims to automate the insurance rollout system, The Project (IndiaFirstlife) facilitates this process, customer can send a manual application to apply for insurance to any Bank of Baroda (Bob) offices and its collection centers Application is scanned into pdf, stored in DMS, the record (digitized) is managed by a third party entity, and sent to system, this triggers the flow in the Savvion workflow, Insurance is then managed by the workflow. Basic checks and processes are data entry, underwriting, scrutiny, insurance resolution is then granted and sent to the customer, Underwriting is then categorized into medical requirements match and non medical requirements match, Batch processing, report generation, roles, authentication and authorization are also been served by the Savvion SBM, and BPM technologies.

 

Responsibilities:

·         Analyzing the requirements, understanding the system architecture and its deisgn.

·         Developed the project using SOA architecure.

·         Involved in sprint planning and followed Waterfall methodolgy for development process.

·         Designed, Developed, Deployed and maintained various BPM processes.

·         Involved in Design and development of BPM processes that contain Human workflow and paging.

·         Used OpenESB for the integration and orchestration of web services.

·         Created WebServices (WSDL’s) using Open BPM engine.

·         Created XML schema documents based on the input requirements.

·         As part of consuming web services used XSLT and XPATH for retrieving data from xml files.

·         ­­­­Dequeing and Enqueing the messages from Queues using JMS queues in Weblogic.

·         Used Spring’s IOC, AOP and autowiring concepts in devoloping the application.

·         Used Spring Container to performed dependency injection

·         Used Hibernate as the OR mapping tool for manging back end data.

·         Devloped EJB’s in EJB 3.0 and exposed them as services.

·         Used SubVersion for creating the project structure and version controlling.

·         Used Maven to build the project and JUnit to develop unit test cases.

·         Prepared Unit test cases using JUnit and remote testing using SOAP UI.

·         Created Test Cases and involved in all phases of testing including SIT and UAT.

·         Used WebSphere server for deployment of the application.

 

Environment: JAVA, J2EE, WebServices (WSDL), XML/XSLT, XPATH, Savvion BPM, SBM,Java,Pramati, Spring Core, I-batis ORM, Oracle 8.0, Savvion SBM, BPM servers, Altova XMLSpy, Maven, Agile Scrum, Hibernate, Spring, JMS, Eclipse, WebSphere, SoapUI, SubVersion, Junit.

 

 

Kickapps LLC- Affiliate Center, NY                        Java/JEE Developer            Dec 2008 Oct 2009              

Description: myRetailsServices - Performance boost by lucene indexing

 

Responsibilities:

·         Implemented Lucene fulltext search on top of JDBC indexing of resultset into Lucene Documents

·         Wrote key classes which converts JDBC resultset into Lucene indexes which can be used to retrieve data faster.

·         Wrote indexwriter wrapper, index Reader and Index Searcher to search the index created out of documents, fields and terms out of database columns.

·         Implemented Terms and document search feature over multiple fields using multifieldQueryParser.

·         Hit Collector and hit highlighting was used to provide summary of the search terms which are indexed out of Lucene index.

·         WildcardSearch was implemented to search using regular expression like meta characters.

·         Phrase query was implemented to do Oracle like operator for the data in index.

·         Stemming and lowercasing were customized to be used in conjuction with analyzer to make provision for fuzzy queries.

·         Wrote indexmerger to merge the updates happening to the inverted lucene index.

·         Customized LuSQL to make high volume indexing of production data.(petabytes in volumes).

·         Sphinx was used to index the message board queries which involves lot of nested joins.

 

 

Environment: REST, Java 1.5, JEE, JSP, Servlets, Lucene, Sphinx.

 

 

Kickapps LLC Affiliate Center, NY          Java/J2EE Developer                Aug 2006-Dec 2008

Description: Project was based on concept of social networking web communities. Project envisages adding social networking to the sites with no development or media hosting costs. User need to just create a free account and proceed to the Affiliate Center as webmaster and customize their sites with custom branding, site media categories Media sets, chat, forums, all fully customizable. They need to Create and customize their Widgets (e.g. List, Search, Upload, Login, Sign-up, RSS) and paste the code (a simple snippet) on to their website pages. User of the site is completely abstracted from this. They can periodically return to Affiliate Center to create new Widgets, approve media submissions, manage members or view reports. Widgets are media lists, login buttons, search fields, RSS feeds and other objects that you build in the Affiliate Center and paste on your website. The Affiliate Center allows you to customize and preview Widgets exactly as they will appear on your website. Page Experiences: when your website visitors click on Widgets, they are linked to Page Experiences. Page Experiences include media play pages, search results pages and your members' personal pages.

Description:

·         Worked on different modules within the social networking project, primary responsibilities include defect fixing, screen changes, layout management

·         Created data model and database DDLs for functionality for fans and friend activity task, also customized the synchronization using Spring batch executors.

·         Created low level design of several key components also involved in testing of the functionality and finding several key defects with respect to usability and functionality.

·         Defect fixing activity for post production lifecycle of application. Fixed several ajax functionality using DWR engine.

·         Responsible for doing builds in DEV,ST and production boxes.

 

Environment: SPRING Framework, JSTL, Hibernate, DWR, JavaScript/JSON, JSP, SERVLETS