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java developer
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US-Florida-Gainesville/Jacksonville
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Name: Rajendra Rana Bhat
Email: rajendraranabhat@yahoo.com,
rajendra.bhat@gmail.com
PhoneNo: 571 426 4392(mobile)
SUMMARY
· Strong experience with Object Oriented design and WEB methodologies using Java, J2EE, and C++.
· Strong knowledge in WEB designing/development, developing database applications for Internet/Intranet using JSP, Servlets, EJB, JDBC, JNDI.
· Experienced with Struts frameworks for building web applications.
· Knowledge of Design patterns and architectures. Implemented several patterns like Singleton, Factory, Composite, Visitor, Session Façade, DAO etc.
· Experience in writing test cases for methods using JUnit.
· Experience with Apache Tomcat, Jboss and BEA Weblogic app. Servers, websphere Server.
· Have good exposure to designing and developing projects using Object and Data Modeling using UML, Object Oriented Programming, and Software Development Life Cycle.
· Experience in MVC (Model View Controller) architecture, using various J2EE design patterns. Expertise in integration using J2EE Architecture.
· Participation in high-level designs & Integration, developing data models & class diagrams, designing with UML using Rational Rose & RUP.
· Experience in developing web application using Rational Unified Process.
· Good at identifying the actors, use case and representing UML diagrams in RUP, clear case.
· Extensive experience is Object Relational Mapping using Hibernate tools.
· Has worked on Spring framework.
· Used web services for distributed computing technology for interaction and collaboration among vendors and customers with the vision of providing ubiquitous computing. Used tools like weblogic, eclipse, myeclipse to create this service.
· Used JMS in the enterprise application development which provides standard messaging concept and conventions. Used existing tools of weblogic to create file system for data storage, queue/topics, connection factory etc.
· Experience in implementing JSF (Java Server Faces) framework for web based application for building server-side user interfaces. Developed JSF in eclipse environment using myeclipse plugin and Weblogic environment.
· Worked on METASOLV (TBS) database for the order entry system for Telecommunication data.
Education:
Bachelor of Technology: Electronics and Telecommunication Engineering, NIT, Assam
Master of Science: Computer Science, Maharishi University of Management, Fairfield, Iowa
Certification:
Brain bench: Java 2 Platform Enterprise Edition (J2EE)
TECHNICAL SKILLS
§ J2EE Technologies : Java J2EE 1.4 SDK, EJB, Struts, Java Servlets, JSP, HTML, JDBC, JMS, RMI, JUNIT, Design Patterns,Java Script, Applets, JSF, Xdoclet
§ XML Technology : Dom,Sax,Dom4j,Zeus,Castor,XSLT
§ Graphics : Swing, AWT
§ Languages : C, C++, Java, SQL,PL/SQL
§ IDE/Tools : Eclipse 3.0, CVS, TOAD , Dream Weaver, MyEclipse
§ Operating Systems : Unix, Windows 95/98/NT/2000/XP, Sun OS, DOS
§ RDBMS : Oracle, MS Sql Server, MS Access, My Sql
§ Design Methodologies : OOAD,UML,RUP, Rational Rose
§ Other Software : MS PowerPoint, MS Word, MS Excel, Lotus Notes
§ Messaging System : Java Message Service(JMS), MQ Series, JBossMQ
§ Application/Web Server : Tomcat 4.1, Jboss 4.0, Weblogic, Websphere 5.x
§ Application Frameworks: MVC, Struts, Struts layout, Zeus, Hibernate, Spring, JSF
§ Source Code Control: CVS(Concurrent Version System), SVN
§ Reporting Tools: Jasper Report, IReport
§ Build Tools: Ant, Maven
§ Web Services: Axis,WSDL,SOAP
PROFESSIONAL EXPERIENCE
Project Verizon One – Verizon
Role: J2EE DEVELOPER Sept’07-current
VerizonOne is a new home phone device which has highly roubust and consists of advance features like messaging, address book, email ,phone , audio and video content display etc with touch tone feature. The user inteface language includes c++ and a lot of STL feature while the backend server side component is build upon java/j2ee language. For sms protocol used is smpp while for mms smtp protocol is used for messaging feature. Backend component is oracle db deployed in unix sun solaris. System is highly complex and robust to handle maximum high load at critical time.
Contributions:
· My contribution for this project was on new enhancement and support.
· Client enterface is in c++ while server side component is java.
· SMPP protocol was used for SMS while SMTP protocol was used for MMS.
· Weblogic JMS Queue was used for message storage while webservice was
Used for sending and receiving the message from service team.
Environments: Java/J2ee,JSP, Html, Eclipse, Ant ,XML,weblogic, Oracle, webservice,clearcase
Project Verizon Network Management – Verizon
Role: J2EE DEVELOPER Jan’07- Sept’07
Verizon Network Management is a tool that is to provide configuration driven interfaces to the remote facility, be that a EMS, NMS or Network Element. It provisions the network element like routers, GPON (giga bit passive optical network) etc. For provisioning the remote network element it communicate using network language like TL1 and CLI using java socket programming.
Contributions:
· My contribution for this project was basically more towards to the GPON device.
· I was responsible for writing grammer for Alcatel Gpon (giga bit passive optical network) TL1 language and writing scripts for it for the activation.
· Scripts uses velocity template.
· JMS queue was used for storing alarms, activate blocking and activate non blocking request and response of the network elements.
· Used J2ee 1.4 extensively and MVC 2.0 as per the architecture of the system.
· Used DB2 as a database.
· Used DAO pattern to access the presentation layer.
· Used hibernate for persistence of database.
· Used apache AXIS for webservices for the activation of network elements.
· In presentation layer used JSP, HTML, Javascript, CSS etc.
Environments: Java/J2ee,JSP, Html, Java Scripts,Eclipse, MyEclipse. CVS, Ajax, Ant ,XML, AXIS , struts
Project Ebiz Project – Xerox
Role: J2EE DEVELOPER Oct’06- Dec’06
Xerox Ebiz project which I was a part of as a support was basically an order management project. The project goal was to keep track of the order and keep track of the course for analyst. The basic business rules is to submit requests for reimbursement for activities accomplished at the customer site to aid in the ability of the customer to utilize new Xerox equipment in support of their business.
The solution should eliminate the manual processing for reimbursement requests other than the actual signing/sending out of the check. The application should provide various reports for effectively tracking the requests and viewing the summary of the transactions. It should have a tracking mechanism to eliminate chance of duplicate payments.
Contributions:
· My contribution for this project was to support and do enhancement on the module AART and FIDA.
· Used J2ee 1.4 extensively and MVC 2.0 as per the architecture of the system.
· Used oracle as a persistence and jdbc for the persistence layer.
· Used DAO pattern to access the presentation layer.
· In presentation layer used JSP, HTML, Javascript, CSS etc.
· Used single Global AARTActionServlet as controller for the application.
· Used Websphere IDE for the development.
· Used ajax for data validation and pulling the data from backend withrespect to the correct data feed from the user UI.Used dojo, gwt toolkit etc.
Environments: Java/J2ee, Websphere 5.0, JSP, Html, Java Scripts,Eclipse, MyEclipse. CVS, Ajax. Ant ,XML, JAVAMail
Project: SRS Project
Role: J2EE DEVELOPER July’06- October’06
SRS Project which I was involved was basically project management type. The goal of the project was to provide the tools needed for project manager, project lead, management etc to get access to the system and add the service request for that particular project and add time entry for hours worked for that particular week onto particular project. Apart from that it does has functionality of adding service request, projects, team member etc so as to assist for the project team mates.
Contributions:
· Developed project entirely on struts framework.
· Used struts layout framework as part as the development.
· Used JAAS as for the authentication mechanism.
· Used XDoclet for the code generation.
· Used display tag, sitemash for rendering the presentation layer.
· For persistence purpose used EJB .
· For presentation used normal JSP, Html, CSS etc.
· Used AJAX onto the application.
· Used Jasper for report generation tool.
· Used Jboss as application server and Eclipse with MyEclipse as plugin as for the development.
· Highly involved in implementing the J2EE design with patterns like Front Controller, Session Façade, Value Object, DAO, and Abstract Factory which were geared towards object oriented design and performance of the system.
· Apache Struts framework is used for building the FE and used struts layout.
· Developed user interface (view component of MVC architecture) with JSP, Struts Custom Tag libraries, HTML and JavaScript.
· Developed the controller component with Servlets and action classes.
· Business Components are developed (model components) using Enterprise Java Beans (EJB).
· Stateless Session Beans and Bean Managed Persistence Beans are developed to represent business logic and business data.
· Used Session Façade Pattern to interface the session bean with the Entity Bean
· Data access layer (DAL & DAO Objects) is developed for interacting with Databases.
· JUnit is used for writing test cases.
· Experience in webservices using apache AXIS. Used WSDL, SOAP as part of the webservices.
Environments: Java/J2ee,Tomcat Apache server, JSP, Html, Java Scripts, MySql, Struts framework, Eclipse, MyEclipse. SVN, CSS, Struts Layout. Maven
Project: DANBRO Project – Danish Government
Role: J2EE DEVELOPER Feb’06- July’06
DANBRO Project which I was involved was basically a Danish government project. Application was used by the Department of Transportation. The project main goal was to allow the user to add the details of the bridges and associated information regarding it rather than putting the information on the paper. The user associated was able to add the structure and sub structure and add the necessary information regarding it. The system was highly complex and scalable.
Contributions:
· Developed project entirely on struts framework.
· Used hibernate for persistence.
· Used Maven for building the application.
· Used XDoclet for the code generation.
· Used Oracle form for report generation.
· Used display tag, sitemash for rendering the presentation layer.
· For presentation used normal JSP, Html, CSS etc.
· Extensive used of patterns like MVC, DAO, VAO etc.
· Used AJAX onto the application.
· Used Tomcat and Eclipse with MyEclipse as plugin as for the development.
· Designed and developed several components in the controller and presentation layers using JSP, Servlets.
· Developed JSP Pages using custom tag libraries.
· Designed and Implemented functionalities of various components of the Enterprise Incentive System (EIM) using Java Servlets, Java Beans, XML, JSP, XSL, SQL Server, Oracle and JavaScript.
· Designed and developed module to perform "Data Management" on a large set of data. The module had to support access and display of large amounts of data over the web. Implementation done using Java Servlets, Beans, JSP, EJB and Oracle.
Environments: Java/J2ee,Tomcat Apache server, JSP, Html, Java Scripts, MySql, Struts framework, Eclipse, MyEclipse. SVN, CSS, Hibernate, Display Tag, Site Mash
Project: Work Center Application - Syniverse
Role: J2EE DEVELOPER Dec’05- Feb’06
The goals of the project was to provide Syniverse Network Operations group with a Work Center application that will automate the workflow process in the Circuit Provisioning Center, improve the integrity of the information, reduce manual work and facilitate the ability to handle improved volume of orders. The application, in conjunction with a set of processes, will enable the client to achieve Sarbanes Oxley compliance requirements. WorkCenter Application will implement data persistency by utilizing a object-relational mapping (ORM) technology called Hibernate. Hibernate is a powerful, high performance object/relational persistence and query service.
Contributions:
· Developed project entirely on struts framework.
· Developed Jsp, html, Action class, Action forms etc.
· Created wire frame for mock up of the presentation layer.
· Created java scrips and query related to DB.
· Used tomcat Apache server as part for the deployment of the given module.
· Used hibernate for ORM.
· Build application on Eclipse(MyEclipse) IDE as per the development is concerned.
Environments: Java/J2ee,Tomcat Apache server, JSP, Html, Java Scripts, MySql, Struts framework, Eclipse, MyEclipse. CVS, DreamWeaver, CSS
Project: Wisdom Order Management – Excelacom (Verizon)
Role: J2EE DEVELOPER June’05- Dec’05
WISDOM Order Management includes a user interface for PRT personnel to view, assign, distribute, and change the status of WISDOM information. This includes the ability to view Wisdom requests and orders for Wholesale Local, Wholesale Access and Retail. It also provides the ability for authorized users to maintain information about order status. Wisdom Order Management provides the capability to view, assign, and manage Wisdom tasks that are automatically generated to facilitate the processing of requests and orders that need some type of user intervention.
Contributions:
· Developed code to interact with the TBS from the middleware.
· Write query to validate the requisite valid value from the backend system.
· Used WASAD 5.1.2 for the development purpose and basically used WASAD as an IDE for the development environment.
· Used extensively Weblogic for creating connection pool and datasources where as MQ-Series was used for the communication between the front-end and middleware component.
· Played key role in middleware architecture and was mostly involved in middleware component development.
· Played around frequently with the XML DOM parser for the necessary data manipulation from the user’s input from the front-end.
· Used regular expression to write some rules for the wisdom order management.
· Created JSP and JAVASCRIPT for the front end and wrote some handlers.
· Created excel sheet and rendered with the data of the particular response type of that worksheet.
· Used Weblogic server to create pools and datasources and was used as appserver to deploy the war and ear files.
· Created test class using JUNIT for every class I created and also used manual testing of the application standalone.
· Used Ant for building and compiling class.
Environment: Java/J2ee, Oracle 10g, Weblogic 9.0, CVS, TBS(METASOLV), JSP, Patterns, JUNIT, HTML, TOAD, TBS, JAVASCRITP, JAVA, MQSERIES, CORBA, XML, DTD, SAX, DOM, XPATH,CSS, WebSphere 5.x, HTML, DHTML, FLASH
Nepal College of Information Technology
Role: Teaching Assistant October’03- August’04
Was assigned as a Teaching Assistant for bachelor level engineering student. The course I taught was DSP(Digital Signal Processing), Microprocessor(8085/8086), C/C++ lab tutor. Following is my responsibility:
Contributions:
· Giving lectures, conducting laboratory work, guiding and evaluating student projects.
· Extensively involved in C/C++ project development with students.
· Taught core Java for undergraduate student.
· Instructed 8085/8086 assembly programming language during teaching of Microprocessor class.
· Was involved in tutoring DSP(digital signal processing) course.
· Used Matlab(Simulink) for creating/demonstrating different type of filters and signals.
Project: CDMA - Project
Role: Undergraduate Project Jan’02- Jun’03
Project in Performance Evaluation of CDMA and Fading in wireless communication. Developed in Matlab to prove Raylegh, Rician, Nagakami etc fading types. Mathematically modeled CDMA to determine larger scope of FSK, PSK in context of multiple accesses.
· Used Simulink of Matlab to generate the output of rayleigh fading, rician fading, Nagakami fading by feeding the appropriate transfer function with white noise etc.
· Used Statistical tools of Matlab to compare the probability distribution of fading of different types of fading i.e. Rayleigh, rician and nagakami fading.
· Used control toolbox to calculate the root locus, stability (left half poles) point of a given functions based upon the frequency response.
· Used Communication and Signal Processing tools to calculate the performance evaluation in terms of bit error rate of all digital frequency modulation like FSK, PSK etc.
· Done initial phase of future version of OFDM too. Besides used Matlab extensively in designing IIR and FIR filter like Chebyshive type I and type II, High pass/Low Pass type.
· For determining the FFT and DFT, calculating the good window methods (rectangle window, hamming window etc), determining the linearity, time invariance, causality and stability, MatLab was used extensively.
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Skills: |
resume attached above
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Education: |
M.S. computer science
B.Tech. electrical engineering
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Endorsements
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rajendra has received 1 endorsement.
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rajendra has endorsed 0 Members.
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Rank |
Title |
Location |
Status |
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1.001 |
Experienced Wireless/Data Network Technician |
US-Florida-Gainesville/Jacksonville |
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