Service Developer
Resume:
CHAITANYA N
**********@*****.***
Summary:
Around 10 years of professional experience in Requirements Analysis, Design, Development and Implementation of Java, J2EE and client-server technologies.
Architecture, design, development, implementation and deployment of enterprise applications using the principles of Service Oriented Architecture
Messaging Middleware and Web Services, using J2EE and XML technologies
Extensive knowledge and experience in SOA (Service Oriented Architecture), ESB (Enterprise Service Bus), EAI (Enterprise Application Integration), B2B (Business to Business) and BPI (Business Process Integration)
Experience in Oracle Identity & Access Management Suite.
Extensively worked on application development using J2EE, JNDI, JSP, Servlets, Java Beans, JDBC, EJB 2.0 Java Message Service (JMS), spring,Springboot
DEVOPS experience and effective management business, technical and management teams
Experienced in implementing SOA and integration of legacy systems with the middleware and portals
Involved in all phases of Software Development Life Cycle (SDLC) in large scale enterprise software using Object Oriented Analysis and Design.
Experience in XML, WebServices using SOAP, JAX-WS, JAX-RPC, JAXB, XMLBeans and Messaging standards like JMS.
Experience with Hibernate 3.0 Persistence Framework and Design patterns like Singleton, Factory, Session Facade, Business Delegate, Data Access Object (DAO), Data Transfer Object
Expert in Agile and SCRUM methodologies.
Experience using middle ware business logic technologies Session Beans, Entity Beans, Message Driven Beans.
Experience in implementing logging mechanism using log4j and apache commons logging.
Extensive experience in developing applications using Java, JSP, Servlets, JavaBeans, JSTL, JSP Custom Tag Libraries, JDBC, JNDI, SQL, AJAX, JavaScript and XML.
Worked on front end development using AngularJS and Bootstrap
Strong Working experience in Design, Development and implementation of several J2EE frameworks like Spring, Hibernate
Application development experience using multithreading, Serialization, Externalization, Collections, Generics, Core JAVA
Worked with Continuous Integration and Continuous Deployment tools.
Extensive experience in Test Driven Development.
Experience with latest technologies of JavaEE 5.0 stack like EJB 3.0, Java Persistence (JPA), Java Transaction (JTA), Java Message Service (JMS), JSF and Web Services.
Strong front-end development using AJAX, Java Scripts, CSS, HTML and DHTML.
Implemented Design patterns such as MVC, View Dispatcher, Data Access Objects, Singleton, Observer, Factory, and Session Facade.
Experience with the profiling tools like JConsole and JProfiler for performance tuning, addressing memory leaks.
Experience in configuring and deploying Web Applications using Web Logic, WebSphere, JBoss, Tomcat and Apache.
Good knowledge of Layer 3 and Layer 2 networking protocols of the TCP/IP model.
Experience in Oracle Identity & Access Management Suite
Thorough knowledge of IDE like RAD, Eclipse, NetBeans, IntelliJ IDEA.
Developed ANT and MAVEN scripts for the build and deployment of J2EE applications.
In depth understanding of SOA architecture and distributed computing
Familiar with shell scripting and Unix commands
Design, analysis and modeling of n-tired, Object-Oriented system architectures using Rational Rose.
Java 8 lambda exprssions, streams and multithreading
Thorough knowledge in using UML, XML parsers (SAX, DOM), SOAP, HTML and DHTML.
Familiar with designing and coding Stored Procedures, Triggers, Cursors and Functions using PL/SQL.
Very good experience in developing Test Cases using JUnit.
Familiar with SpringBoot jUnit testing
Developed microservices using SpringBoot.
Experienced in using CruiseControl for Continuous Integration.
Used Hibernate as an Object relational mapping (ORM) library.
Experience in Internationalization (i18n) and Localization (l10n).
Have DevOps skills
Technical Skills:
J2EE Technologies: JSP, Servlets, JavaBeans, JDBC, JSP Custom Tag Libraries, XML (SAX & DOM), jdk8, java 8, Multithreading
JNDI, JMS, Applets, Log4J, JSTL, JUnit
Middleware: Oracle SOA Suite 11g, IBM BPM, WebMethods, WebSphere Message Broker,Oracle SOA Suite, Oracle Service Bus, Mule ESB, ServiceMix, ActiveMQ, IBM MDM, Eclipse BPEL, WebSphere DataPower, WebSphere Transformation Extender, WebSphere Process Server, IBM BPM, Oracle Enterprise Repository
Web/App Servers: IBM WebSphere 5.x/6.x, Tomcat, Weblogic 8.x/9.x, Apache, Apache Axis
IDE Tools: EditPlus, TextPad, Eclipse 3.x, RAD, Netbeans 6.9, IntelliJ IDEA
Databases: Oracle 9i/10g, DB2, MySQL
Languages: Core Java 4, Java 5 using generics, JavaScript, PL/SQL, C++
Operating Systems: Windows, UNIX (Sun Solaris), Linux
Frameworks: Hibernate, spring, Struts,JSF, Axis 2, UML, JUnit, Ajax
Methodologies: Agile, SCRUM, TDD, Design Patterns, Continuous Integration using
Team City
Web Technologies: HTML, DHTML, CS3, AJAX, WebServices JAX-RPC, JAX-WS
Network Protocols: TCP/IP, UDP, FTP, HTTP, SOAP, SSL, RIP, IGRP, BGP, and IPSec,
Network Security protocols like HTTPS, Intrusion Detection Systems, and Firewall Configuration,Network and Port Scanning Tools
Source Control: Rational ClearCase, CVS, Tortoise SVN, StarTeam
Build Tools: ANT, Maven
Miscellaneous: MS Excel, MS PowerPoint, MS Word, Database Modeling, SQL Tuning, Object Oriented Modeling using Rational Rose, Version One, Oracle SQL Developer
Design Patterns: MVC, View Dispatcher, Data Access Objects, Data Transfer Objects, Singleton, Observer, Factory and Session Façade
EDUCATION & CERTIFICATION
Master of Science, Computer Systems and Networking, New York University, New York, USA.
Bachelor of Technology in Electronics and Communications, Osmania University, India.
Sun Certified Java Programmer
Cisco Certified Network Associate
PROFESSIONAL EXPERIENCE
Client: Intuit July 2017- Present
Projects: Worldwide Enterprise Business Services (WEBS)
Location: SanDiego, CA
Role: Senior Developer
Intuit EBS has sub systems like WEBS(Worldwide Enterprise Business Solutions) and BRM(Billing and Revenue Management).EBS project is aimed at making one unique billing system for all the Intuit Clients like QBO or TurboTax for all the customers located in different locations. The current application is in WEBS which has many business requirements from the business teams to support and enhance the existing IT architecture and software for the product, QBO (Quick Books Online) of Intuit.
Responsibilities
Working on backend spring and hibernate data layer and service layer.
Implemented JPA repositories and services in the backend
Design and development of software or code to support the WEBS systems or work on its feature development or enhancements
Build and checkin the code to Code repository
Unit Testing,Functional Testing, Regression Testing and end-to-end testing
Production Support
API development for caching and other product feature development
Springboot microservices development
Used maven and pom for builds
Working on JIRA tickets that are assigned to developers in the Scrum meetings as user stories.
Worked with hibernate unidirectional and bidirectional cascading.
Use splunk in int and qal enviroments to check the logs and debug the issues related to development.
Used GIT repositories for checking in and checkout of the source code.
Involved in Deployment of the web applications and database import.
Involved with Database Design Review and technical design document review.
Implemented Web Services using SOAP and REST
Configuration of Application Server for Connection Pooling and deployments.
Continuous Integration using Jenkins
Continuous Deployment
Environment: Spring 4.0, Spring Data, Hibernate, GIT repository, pom, tomcat 7, jdk8, Jenkins, Core Java, Jira, Github, Splunk logs,SourceTree,Springboot
Client: Cisco Jan 2017- July 2017
Projects: Application Centric Cloud
Role: Senior Developer
Location: san jose, California
Application Centric Cloud or ACC is a project where the cisco network infrastructure and applications are provided as a Software as a Service for clients or users to order and build an application developments framework for building their software applications.Its a unique solution designed by Cisco and hosted as a service in the Cloud.
Responsibilities
Worked on backed spring and hibernate data layer and service layer.
API development and integration testing of external end points with the API.
Implemented JPA repositories and services in the backend
Worked on tasks like create, modify, delete and datagrid operations implementations for the UI for the ACC application.
Used java 8 streaming and lambda expressions
Microservices development using Springboot.
Worked on front end stacks like implementing JavaScript with Angular JS and html for the screens and implementing ajax calls and angular services for different UI functionalities
Used maven and pom for builds
Worked with hibernate unidirectional and bidirectional cascading.
Implemented complex queries and hql in the backend for various functionalities.
Involved in Deployment of the web applications and database import.
Involved with Database Design Review and technical design document review.
Implemented Web Services using SOAP and REST
Configuration of Application Server for Connection Pooling and deployments.
Continuous Integration using Jenkins
Continuous Deployment
Environment: Spring 4.0,Spring Data,SpringBoot,Hibernate,Angular JS,java 8 streams, lambda expressions, maven, GIT repository, pom, junit,tomcat 7, jdk8,Jenkins, Angular JS, Spring Rest,Veracode, Elastic Search
Client: State of Nebraska, Department of Labor Feb 2016-Dec 2016
Projects: Benefit Payment System
Role: Senior Developer
Location:Lincoln, Nebraska
Benefit Payment System is a web application for the workers of the Department of Labor to issue unemployment benefits to the people who are out of work and looking for jobs based on eligibility criteria depending on different factors like wages, employment history and financial status. It has multiple information related to the employees and employers and their tax history and employment history and wages paid during the period of employment.
Responsibilities
Worked on Development tasks related to the Struts framework for developing screens and backend logic in ejbs.
Implemented functionalities for different modules like correspondence, inquiry, adjudication, wage determination,employee contact information, employer contact information, benefit payments,weekly certifications, etc
Worked on production tickets for fixing UI issues and backed stored procedures
Worked on front end stacks like implementing JavaScript with Angular JS and CSS for the screens within the BPS system
Worked on batches to implement read and process calls for reading and processing data from the database
Worked on creating database scripts and stored procedures for the backend.
Involved in Deployment of the web applications and database import.
Involved with Database Design Review and technical design document review.
Implemented Web Services using SOAP and REST
Configuration of Application Server for Connection Pooling and deployments.
Continuous Integration using Jenkins
Continuous Deployment
Environment: Struts 2.0, EJB 2.0, Struts Action Classes,Struts Helper Classes, Oracle 11g Database, IBM Clear Case, IBM Clear Quest, IBM Rational Application Developer, Weblogic 11g, jdk8, IBM DataStudio,Jenkins, Angular JS, Bootstrap,Sonar, java 8 lambda expressions, streams, junit, Spring Rest
Client: ISSC Aug 2015-Jan 2016
Projects: Research Information Tracking System, Phoenix
Role: Senior Developer
Location: Herndon, Virginia
Worked on Research Information Tracking System project which deals with the Federal Forest Service Department. It contains information about different publications, products, services related to the scientists and engineers who worked for the Forest Department. The system was built with lot of functionalities including features like search functionality using Solar engine, Web application using Spring framework and Database using Oracle Stored Procedures and Functions.
Responsibilities
Worked on Development tasks related to the spring framework for developing screens and backend logic.
Developed code using test driven development methodology.
API development and other feature development for the User Interface.
Worked on production bugs for fixing UI issues and backed stored procedures
Worked on creating database scripts and stored procedures for the backend.
Involved in Deployment of the web applications and database import.
Worked on developing maven tasks for the project build.
Involved with Database Design Review and technical design document review.
Implemented POCs for generating XML for WebSearch and TreeSearch applications
Implemented Web Services using SOAP and REST
Configuration of Application Server for Connection Pooling and deployments.
Developed SOAP and REST web services
Worked with AngularJS, karmaJS, jQuery for implementing scripts in the front end.
Involved with Treesearch and DOI projects for searching publications, patents and products in different
Forest Service departments and displaying them in the front end portal.
Environment: Spring Framework 3.x, Oracle 11g Database, SVN, Tree Search, SOAP and REST Web Services, SOAP UI, Document Object Imaging, Weblogic 11g, jdk6,Eclipse Galileo, Enterprise Archiect, Solar, AngularJS, springBoot junit testing, Bootstrap,Veracode
Client: Deloitte Jan 2013-July 2015
Projects: West Virginia Integrated Eligibility,
Connecticut Integrated Eligibility and VA Integrated Eligibility
Role: Team Lead
Location: camp hill, Pennsylvania
Worked in West Virginia IE, Connecticut IE and Virginia IE state projects implementing the middleware and front end citizen and worker portals for the systems.IE projects are implemented with the n-tier architecture with the backend engine which determines the Medicare and Medicaid eligibility for citizens. It has a front end citizen portal and worker portals through which citizens submit their application and data and this information is processed through ESB middleware for any service calls and goes to Business Rules engine to determine eligibility criteria based on input data and finally benefits are issued based on the criteria for programs like Medicaid, Snap,Tanf and Liheap.
Responsibilities
Lead a team of 4 developers and designed and guided and developed the middleware ESB end to end for the WV IE project
Worked hands on in the Connecticute IE and Virginia IE projects to help the teams with the middleware implementation and worker portal screens developments
Involved in Web Services development using jax-ws api
Created UML diagrams like Class diagrams, Sequence diagrams, Use case diagrams in different tiers of the module using Enterprise Architect.
Implemented Web Service Security
Using Oracle SOA Suite and configure SOA server and OSB for the middleware.
Implemented POC for Guaranteed Delivery of the request and response through web services, to coach developers on best practices and asynchronous calls using JMS Queues and MDBs.
Using SVN as the source code repository
Using DB2 database for the backend eRapids system
Configured soa server
Configuring OSB Server for proxy services
Develop soa composites in JDeveloper with BPEL,Mediator and Web Service Components
Configured security in SOA server and OSB server and implemented role based authentication
Create build/deployment ant scripts
Shell scripts development to a variety of tasks automation
Create scripts to get source code from versioning system (SVN)
Create a versioning process
Oracle SOA Suite governance and implementation
Architecture and Development Best Practices recommendation
Development troubleshooting
Weblogic cluster configuration and troubleshooting
WebLogic + SOA Suite tuning
Pre production load test tuning
Used custom Deloitte framework for development which is called as Bridges.
Environment: Oracle SOA Suite 11g,Oracle Fusion Middleware, SVN, DB2 database, Enterprise Service Bus, SOAP UI Pro, JDeveloper 11.1.1.7.0,JMS, Weblogic 11g,Websphere,IBM MDM, RAD 8,BuildForge, jdk6,Eclipse Galileo, Clear Case Server, Clear Quest Server, Enterprise Architect, Git, Vagrant, Docker, Spring Boot jUnit Testing, Angular JS, Bootstrap,Sonar
Client: Harvard University June 2012 –Dec 2012
Location: Boston, MA
Project: Athletics Varsity Club Administration System (AVCAS)
Role: Application Developer
Project Description: Avcas is a grails web application designed to migrate from the existing Oracle Forms Application that’s built on top of the Oracle 10g database. Avcas is initiated and funded by the Athletics department of Harvard and is part of the Harvard University IT department. The goal is to come up with a unified web application for HAFG and HVC clubs which are nonprofit organizations of Harvard. Each club has its members and a huge database of members and donors. HAFG (Advance Data Feed) and HVC (Alumni Magnet Data Feed) clubs have both members and friends groups who donate gifts to the Athletics department.
Responsibilities:
Data model design for Advance and Alumni Magnet data feeds(External Data Sources) and local writable data(Internal writable database)
Implemented the technical design for the project using project requirements and generated user stories for each sprint during the implementation
Avcas is an agile project and is split into bi weekly iterations and sprint planning was done at the end of each sprint.
Implemented security(Authentication and Authorization) using Spring security plugin
UML model design to come up with appropriate interfaces, Class Diagrams and Sequence Diagrams.
Used Grails 2.0 as the framework for building the web application which is built on top of Spring and Hibernate.
Used SVN as the source code repository with gant scripts to build the application for deployment
Designed user interface for the web application with jquery and gsp
Used Spring DSL to declare the beans
Used Grails ORM and Hibernate to implement persistence layer and transactions.
Created stored procedures and functions and multiple materialized views and synonyms in the backend database which is Oracle 11g
Designed configuration files for various deployment environments like dev,stage,prod-1 and prod for deployment
Written Junit tests and integration tests for testing the application
Environment: Java1.6, grails2.0, STS, SVN, ant scripts, Jquery, JqueryUI, Spring3, Hibernate, Tomcat 7, WebDriver, Junit
Kaiser Permanente April 2011- December 2011
Project : Web Services Design and Development
Role : Java Developer
Location: Pleasanton, California
Description: Kaiser Permanente is a health care organization serving many cities in Northern and Southern California.It offers health care to more than 8 million people.Kaiser Permanente IT is adivision of KP health care where all the software design and development takes place.SOA (Services Oriented Architecture) development is huge at KP.Many applications and systems on independent platforms communicate through SOAP and RESTFUL web services.
Responsibilities:
Regional and National level Web Services development and deployment in multiple environments
Implemented web service security using Username Tokens in the wsdls
SLEN (Service Level Event Notification) architecture design and development
Designed Spring based Quartz Scheduler to design a probing service which pings a particular service in the Service Registry(WSRR) at flexible pinging intervals
Quartz scheduler takes care of invoking multiple jobs and it gets the input for pinging from SLEN database
Scheduling is implemented in a clustered environment
SLEN monitoring job is part of the Quartz scheduler which periodically refreshes the scheduling jobs if there is a change in the SLEN database
Designed the screens for the user interface for SLEN database.
Used Spring MVC to design the User Interface for updating the database and displaying the SLEN services
Used MQ,HTTP and email to send the notifications messages to administrators
Additionally involved in functional and UAT testing of Business Space, a UI for WebSphere Repository and Registry
Multiple EAR file deployments in WebSphere Application Server
Configuration of clusters in WebSphere Application Server
Configured Security Gateway using IBM Data Power
Using Ant WebSphere Application Server admin commands to automate deployment of Enterprise Archive Files
Integrating CareRadius UI which is developed in .NET framework with CareRadius webservices
Developed webservices using Apache CXF framework and using CodeGen
Written Maven Scripts to build the projects with dependencies and deploy to WebLogic server
Implemented Provider Search, Provider Location Search and Provider Snapshot business logic and integrated the webservices with the CareRadius Screens
Written multiple implementations for the interfaces generated during CodeGen and configured them in the Spring Configuration file
Used Dependency Injection and AOP throughout the project
Integrated Spring with Hibernate for persistence
Annotation based web service generation using JAX-WS
Using ClientExt for remote clients and ClientInt for clients within the same container
Written multiple Junit Tests to test the business methods
Written Maven Scripts to build the projects with dependencies and deploy to WebSphere Application Server
Collaborated with the team lead and the co-developer and the business analyst throughout the project for business requirements
Environment: Java sdk 1.6,Rational Applications Developer(RAD) IDE, Ant Scripts, Web Sphere Application Server, JAX-WS, Spring MVC, Spring 2.5,SVN,Maven Scripts, Apache CXF, Hibernate, IBM Data Power, IBM Websphere Message Broker
Client : NSC (National Student Clearing House) Mar 2010 – March 2011
Project : Student Tracker
Role : Senior Java Developer
Location: Herndon, Virginia
Description: NSC is the nation’s trusted source for student degree and enrollment verification. Through their verification reporting solutions they help educational institutions improve efficiency and reduce costs and enhance quality-of-service they provide to their students and alumni. Student Tracker software is used to perform validation of the degree and diploma records and then perform matching between the graduated school students and the enrolled students in graduate colleges. Complex matching algorithms are used to perform matching.
Responsibilities:
Student Tracker project followed agile methodology with bi-weekly iterations or sprints.
Actively involved in meetings with the business teams to know the requirements and participated in sprint planning and writing the cards for the following sprint
Demos were given every two weeks to the business teams involved with the project
Designed xml Schema for the student matching algorithm wherein there were three possible states after each matching criteria
Multiple Junit test cases were written for different scenarios as we followed TDD methodology
Generated multiple reports using third party API called Jreports for different combination of outcomes for different ethnic groups of students
Worked with JSF with PrimeFaces 2.0 plug-in and was also involved in the UI development
Used PrimeFaces 2.0 an advanced framework of JSF and jQuery for integrating AJAX capabilities into the application.
Developed MBeans for cache administration operations and also used JConsole and JProfiler tools for tuning the performance and monitoring the memory of the application.
Middle-tier and business layer services were developed using EJB 3.0 stateless session and entity beans.
Written multiple stateless EJBs to perform the business logic for the student tracker project
Coordinated with the DBA during TDD to perform database related tests
Environment: Java sdk 1.5,Weblogic Application server 6.x,Team City Integration Server, IntelliJ IDEA IDE, Jreports, JSF, EJB 3.0,Fitnesse testing framework, Oracle 10g,Ant scripts
Sensata Technologies Feb 2009 – March 2010
Project : Product Label Automation
Role : Senior Java Developer
Description: Sensata Technologies is the world’s leading supplier of sensors and controls across a broad range of markets and applications that manufacture highly engineered devices that satisfy that improve safety, efficiency and comfort for millions of people every day and are used in automotive, appliance, aircraft, industrial, military, heavy vehicle, heating, air conditioning, data, telecommunications, recreational vehicle and marine applications.
Product Label Automation is software which has to ultimately generate the right labels to be stuck on the circuit breakers that are manufactured. The data on the label is sent in an xml format from the Java web service to a .Net client that gets the right xml in the soap response. The .Net application processes the xml data and generates the right label to be printed on the circuit breaker.
Responsibilities:
Responsible for the development and implementation of the Web services using apache axis 2 framework
Developed sample web service that resides on a Linux server that communicates with a remote .Net client
Monitoring the soap data and the formats used using SOAP monitor and TCP monitor
Used Xml Beans to write the rules regarding the format of the labels in xml and converting that into Java Types.
Designed a proper XML Schema generalized for all the rules designed by the company.
Involved in configuration management setup using CVS repository and build management using Ant
Involved in Junit Testing and debugging the sample soap requests and responses
Responsible to set up the server and installation and configuration of test unix servers
Environment: Java sdk 1.6, Apache axis 2, XmlBeans, WebSphere Application Server, Ant scripts, UNIX scripting, SOAP monitor, Netbeans 6.9, Junit
Client : Linkwex, Santa Clara, CA May 2008 – Feb 2009
Project : Maestro
Role : Senior Java Developer
Description: Linkwex is a company which is making a product called Maestro.Maestro brings disparate data sources together in one unified platform in real time.It unifies all these data sources into a virtual fabric where they are processed, analysed and correlated.The Maestro Service Layer then exposes the data in a unified ready-to-consume format to business applications such as business intelligence, dashboards, visualization applications, transactional services and even smart services applications.
Responsibilities:
Responsible for the development and implementation for the Integrated web platform application
by using Spring Framework
Developed the GUI framework using Jquery, Jquery UI and Javascript.
Involved in the design and implementation of various J2EE design patterns like Persistent Object development, Front Controller Design Pattern and Data Access Objects
Written pure Java classes for the business logic
Developed licensing code for the product to make sure the license is valid even if a customer changes the system date
Written Sql queries to retrieve the records from database
Involved in developing process attribute mappings by using DOM Parser, SAX Parser, XSLT, and Xsd.
Sent data from the front end in an XML format and wrote JSPs and Servlets to retrieve the XML content
Installing multiple database servers in the intranet Server, which a Unix machine
Performed the product testing using different databases like MySQL and Oracle
Perform unit test coding using Junit by developing testcases
Involved in configuration management setup using SVN and build management using Ant on Windows
Involved in user acceptance testing and provided production support of all integrated modules
Deployed the web application in Weblogic application server.
Environment:Java1.5,J2EE,Jquery,Jquery UI, Javascript, SQL, Oracle 10g,Oracle Sql Developer, MySQL, WebSphere Application Server, XML, XSD, JAXB, Ant, Unix shell scripting
Liberty Mutual Insurance, New York City, NY Mar 2007 - May 2008
Project: Account transaction System
Role : JAVA/J2EE developer
Description: The project was to develop and enhance the existing on line account transaction system which provides features such transfer funds between accounts, pay bills, paperless, bill, monthly statements online and access a customizable financial portal.
Responsibilities:
Used Web Sphere for developing use cases, sequence diagrams and preliminary class diagrams for the system in UML
Extensively used Web Sphere Studio Application Developer for building, testing, and deploying applications
Used Spring Framework based on (MVC) Model View Controller.
Developed the presentation layer and GUI framework in HTML, JSP and Client-Side validations were done
Involved in Java code, which generated XML document, which in turn used XSLT to translate the content into HTML to present to GUI
Implemented XQuery and Xpath for querying and node selection based on the client input XML files to create Java Objects.
Used Web Sphere to develop the Entity Beans where transaction persistence is required and JDBC was used to connect to the MYSQL database
Designing GUI screens by using HTML, JSP
Developed the user interface using the JSP pages and DHTML to design the dynamic HTML pages
Developed Session Beans on Web Sphere for the transactions in the application
Utilized WSAD to create JSPs/Servlets/EJBs that pulled information from a DB2/UDB database and sent to a front end GUI for end users.
Write the SQL Queries to retrieve the information from the Database.
Written server side validations using JavaScript.
In the database end, responsibilities included
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