Vidyasagar Parlapalli / 832-***-**** / acsow2@r.postjobfree.com

Summary:

Around three years of experience in Analysis, Design, Development, Maintenance and Implementation of enterprise, web and client server applications using JAVA/JEE/J2EE technologies and object oriented technology.

Areas of expertise include analysis, design and development of applications using J2EE technologies including Servlets, JSP, EJB, JMS, Struts, Hibernate, Web Services, XML, JNDI, JDBC, CVS, SVN, Ant, Maven, HTML, CSS and JavaScript.

Expertise in development of web services using JAX-WS, SOAP, WSDL with good knowledge on inter operable issues dealing with different vendor services.

Hands on experience with Object Oriented Design (OOD) and developing applications using UML. Expertise with Iterative development methodologies, designing Class diagrams, Sequence diagrams and Use case realization.

Expertise in designing and developing J2EE compliant systems using IDE tools like Eclipse, WebLogic Workbench and deploying them in application servers like WebLogic, WebSphere on Windows and UNIX environments.

Sound Knowledge in JEE Design Patterns such as, Session Façade, Front Controller, Data Access Object (DAO), Value Object, Singleton, Service Locator. Highly proficient in using frameworks like Struts, Hibernate, Spring, in developing multi-tier, highly scalable, component based, services driven Enterprise Java applications.

Proficient in developing Unit testing, Integration testing and Container testing components with good knowledge on testing frame works and testing methodologies.

Good experience with databases, database concepts, normalizations etc. and proficient in developing persistence components using ORM, JPA, Transactions and SQL.

Problem solver with the ability to rapidly analyze challenges, strong problem solving skills with a result oriented attitude, excellent team Player, quick learner and self-starter with effective communication, motivation and organizational skills combined with attention to details and business process improvements.

Technical Skills:

Languages : Java, C, Objective c, SQL

JAVA/JEE/J2EE Technologies : Servlets, JSP, JDBC, JAXB, JAXP,

JMS, JAX-RPC, JAX- WS

Web Technologies : HTML, CSS, JavaScript

XML Technologies : SAX, DOM, DTD, XSD, XML

Distributed Technologies : RMI, Web Services

Databases : Oracle, SQL Server, MY SQL

Application Server : Web Logic, WebSphere

Versioning Software : SVN,TFS

Framework : Struts, Spring, Hibernate

Tools : ANT, JUnit, Maven

IDEs : Eclipse, NetBeans, Sublime Text

Professional Experience:

Project : MassMutual Financial group

Environment : JAVA

Duration : Aug ‘15– TillDate

Description: Founded in 1851, Massachusetts Mutual Life Insurance Company is an American mutual life insurance company with 1,800 offices and 13 million clients worldwide. It offers life insurance, retirement plans, disability income insurance, long term care insurance and more .

Responsibilities:

Responsible for designing User Interface based on MVC framework, which accomplishes a tight and neat co-ordination of Struts, JSP, Servlets and Custom Taglibs.

Extensive experience in developing the User Interface validation framework in combination with custom validation built on top of Struts validation framework from the form bean.

Designed Use case Diagrams, Class Diagrams and Sequence Diagrams using Microsoft Visio.

Developed the custom Logging framework used to log transactions executed across the various applications using Log4j.

Developed the custom Error Handling framework, used for handling Socket Errors using spring AOP and maintaining the transactions.

Developed Data Access Components using SQL, JDBC, Hibernate and JPA.

Developed loosely coupled components using Spring dependency injection and IOC concepts.

Integrated Struts based user interface with Hibernate based persistence layer using spring, struts and hibernate integration modules.

Published JAX-WS based web services where in all the requests will be routed to this Single

Point service and based on the request they are forwarded to the corresponding legacy operations

Created a web based application to run and see the reports from the corporate office across all stores.

Participated in Code migration and resolving code conflicts in various versions..

Coordinated with Developers and QA Testing Team regarding testing issues like setting up builds, issuing tickets, setting up Testing and Development Environment.

Used Ant Scripts and Maven in building the application and auto deploying it to the environment.

Project : Bank Of America

Environment : iOS, JAVA

Duration : Apr ‘13– Nov 2013

Description: Bank of America is a web based and mobile application which runs on all iOS devices and web, this is a banking application which allows the user to create an Account, Add the beneficiary, Deposit, Withdraw, Make the transaction, Order checks, View checks, Transaction history, make the transactions using mobile number, view history, make the bills and so on.

Responsibilities:

Developed UML models consisting of UseCase Diagrams, Class Diagrams and Sequence Diagrams using Visual Paradigm to model the application.

Designed Information module with considerable usage of J2EE design patterns

Extensively used Spring MVC module for Front-end development.

Hibernate used persist the data and to manage the data.

Used Dependency Injection feature of Spring 2.0 framework to inject dependency into objects and to wire objects of business classes.

Uploading the scripts in cloud and executing it through the remote sensing by using an intermediate tool called Device Anywhere.

Developed necessary parsing and XML construction logic using XML parser APIs JAXP

Involved in the creation of check list, Remote testing for the various phases.

Responsible for the Integration, functionality, GUI and system testing.

Project : BOSTON Scientific

Environment : iOS, JAVA

Duration : Nov ‘11 – May 2012

Description : Boston Scientifics is an iOS application that runs on mobile devices such as iPhone, iPad and enables the devices to store about the pace makers that are manufactured by Boston Scientifics and also the detailed history of the physician, patient, pacemaker, Consultant. This application also enables to make an appointment with the physician, Billing,health records of the patient, consultants records who mediates with the health departments. so that it will easier for the department to make an appointment for the patient with the old physician so that the physicians can make a quick inspection to trouble shoot the problem instantaneously which leads to give the better quality of services to the customers.

Responsibilities:

Designed & Developed Request, Response XML schemas (XSD) for the Module which are part of SOAP request and response.

Developed service oriented middleware to incorporate two legacy source systems and published them as web-services. Incorporated source system specific business logic in Java code and exposing them as WebService as per Base profile specifications 1.0 and WSDL contract.

Used Dependency Injection feature of Spring framework to inject dependency into objects and to wire objects of business classes.

Developed Data access objects using DAO pattern, JDBC, Hibernate.

Attending the client calls to gather project testing requirement.

Involved in testing schedule for the various phases

Designed test case according to requirements of newly added functionality

Tested the Calling, Call forward functionalities which are designed to make an appointment .

Project : KLM Airlines

Environment : iOS, Android, JAVA

Duration : Jun ‘12 – Mar 2013

Description: KLM is a mobile application specifically designed for running the application in iOS and Android platforms, this application enables the user to Book Flights, check the availability of flights, Schedule the flight tickets, Make a booking, check the special offers,view and modify the bookings, flight information and also provides the best services and help for the users to navigate/booking/payment etc.

Responsibilities:

Involved in working with HY5 tool for generating scripts for iOS using javascript and Android applications using java.

Involved in Gap Analysis Testing, Sanity/Smoke testing.

Involved in Automation testing using Robotium for Android applications .

Involved in Automation Testing by generating the scripts, playing the scripts, recording the scripts, Testing the scripts, re-usability of scripts for both ios and Android applications .

Involved in regular discussions with developers regarding defects

INTERNSHIP (18 Feb-2015 - 20 Ap 2015)

Java Developer / Indus Valley / Dayton-OH

Client : StudNet India Pvt. Ltd.

Description: This project was based on common community website, it is really helpful to build a better community around the students those who are all interested to study in overseas.

Developed the custom Logging framework used to log transactions executed across the

various applications using Log4j.

Developed Data Access Components using SQL, JDBC, Hibernate and JPA.

Developed loosely coupled components using Spring dependency injection and IOC concepts.

Integrated Struts based user interface with Hibernate based persistence layer using spring,

hibernate and struts integration modules.

EDUCATION

Texas A&M University Kingsville,TX

Master's in Computers Science (GPA: 3.57/4.0)

2014 January- 2015 May

SASTRA College of Engineering, Tamil Nadu.

Bachelors in Information & Communication Technology (ICT)

2007-2011

WORK EXPERIENCE :

Professional Experience 1 : 2 years 3 months

TATA CONSULTANCY SERVICES(TCS), Chennai, India .

Systems Engineer

Professional Experience 2 : 3 months

INFOSYS, Texas-Plano, USA .

Technology Analyst

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