PADMAJA CHALLA
E-Mail: Phone: [login to view URL]
Professional Summary:
Experience of 7+years in requirement analysis, design, development, testing and implementation of Internet/Intranet/E-Commerce, Stand-alone, Client/Server applications
More than 4 years of experience in J2EE using JSP, Servlets, JDBC
More than 2 years of experience in Spring, Hibernate and WebServices(including Spring Web Services), XML Beans and JAXB, Good understanding on OAGIS Schema etc
Extensively experienced with application server like Apache Tomcat4.0 & 5.5 & 6, WebSphere 5, JBOSS
Good understanding of RDBMS using Oracle 9i,Oracle 10G, Oracle 8i, DB2(basic), SQL Server(basic), MySQL
Good understanding of Telecom projects
Career Objective:
To seek a lead role in an organization where I can utilize and contribute my skills in software Design and Development
Qualification:
[login to view URL] (Computer Science) Jawaharlal Nehru Technological University, Hyderabad 1999
B. E Chaitanya Bharati Institute of Technology, Hyderabad 1995
Experience:
Organization Title From To
Ness Technologies,
Hyderabad Aug’2007 Sep’2009
Value Labs,
Hyderabad Sep2006 Aug’2007
Viryanet India Pvt Ltd,
Hyderabad July 2005 Aug 2006
Ascent Technologies,
Hyderabad May 2004 June 2005
Procommerce Technologies, Banker's chambers, Hyderabad June 2000 Nov 2003
Skills set:
Internet Programming : HTML, Java Script, CGI, Perl
Programming Languages : Java, C++, C
Advanced Java Programming : Struts, Servlets, JSP, JDBC, Java Beans, Swing, Spring, Hibernate, Axis SOAP, JAXB, Spring Web Services
IDE’s : Eclipse3.1, TextPad, EditPlus, XML SPY
Deployment Tools : Ant, Maven
Distributed Programming : RMI, COBRA, EJB
Data Base : Oracle (SQL & PL/SQL), SQL Server(basic), DB2 (basic)
Application/ WebServers : Tomcat, WebSphere, Jetty, WebLogic(Basic)
Platforms : IBM PC Compatible Pentiums
Operating Systems : Windows 95/98/2000/XP, MS - Dos, Unix
Areas of Strength : Web Services, Spring, Struts, Hibernate, JSP, Java, JDBC, Servlets, HTML, Java Script, C, C++, SQL, Perl , Hibernate, Ant, Axis SOAP, Struts, EJB, RMI
Areas of Preference : Web Services, Spring, Hibernate, JSP, Java, JDBC, Servlets, HTML, Java Script
Projects Profile:
Project 1:
(Ness Technologies)
Title : ARROW GLOBAL
Client : Standard and Poor’s
Software : Java, Hibernate, Xdoclet, Spring, Spring Web Services, XML Beans, MySql, Jboss, Apache web Server, AJAX, Smart Client, Portlets, LLD Diagrams using VISIO
Role : Jr. Architect
Team Size : 50(Offshore), 30- onsite
Duration : Aug’07 – Sep’09
Description : This project is on the financial domain. This is mainly intended to facilitate the Analysts to give their Rating on a Company. This Project is developed with Spring web Services using XMLBean Marshaller and the frontend is on Portlet from which Smart Client would be launched for the Template data entry.
Responsibilities : Handling the Client calls and taking the requirements
Involved in the Low Level Design of the Project
Involved in the Estimations
Setting the tasks for the Team Members
Participated in the Code development and was responsible mainly for the initial build environment
Also associated with Unit test Cases and reporting and Bug Fixing
Project 2:
(ValueLabs)
Title : WIKIYOU
Client : Wikio
Software : Java, Servlets, Struts, Hibernate, Xdocklets, Spring, MySql, Jboss, Apache web Server, AJAX
Role : Tech Lead
Team Size : 5
Duration : Dec’06 – Till Date
Description : WikiYou is a free collaborative effort written by volunteers to create a biography about everyone. You can add find people you know and write about them, or add someone if they're not already on here! Unlike MySpace, anybody can edit any profile on WikiYou! Unlike Wikipedia, the information that is written about people does not need to be verifiable
Responsibilities : Handling the Client calls and taking the requirements
Setting the tasks for the Team Members
Participated in coding as well.Mainly Responsible for the Creation of the Code for the Frontend JSps , Action FORMs and Classes and involved in the creation of DAOs and Delegate Methods that will be used by the WebServices at a later stage
Project 3:
(Viryanet India Pvt. Ltd)
Title : Electronic Vegetation Management System
Client : Ducaine
Software : Core Java, JDBC, Java WebServices, VB , DB2
Role : Team Leader
Team Size : 3
Duration : Feb’ 2006 – Aug’06
Description : EVMS project is developed to cater to the needs of Ducaine to produce Electonic
Vegetation Management System. In this software, the pole information is made available to the front end through the Java Web Services. Also, modification or insertion of a new Pole Data is made available to the front end from the Java Web Services. In this project, Tomcat is used as the web server. DB2 is being used as the database. Axis WSDL generation is made on the Web server to make the services available to the front end.
Responsibilities : As a Team Leader involved in the coding of WSDL generation
Project 4:
(Viryanet India Pvt. Ltd)
Title : Service Hub
Client : Viryanet
Software : Core Java, Servlets, JDBC, WebSphere
Role : Team Leader
Team Size : 6
Duration : Dec’ 2005 – Aug’06
Description : Service Hub is a service request and dispatching system that automates information flow from front office call centres to field operations staff. The main advantage of this product is its User Defined Mechanism where in the User can define his own fields, queries and screens. The basic advantage obviously being its cusomisation. It’s a very huge product and can be configured to any industry.(ie., Water, Electric etc).
Responsibilities : As a Team Leader involved in configuring of the product .
As a Team Leader involved in the coordination of the works and setting EBF’s (Emergency Bug Fixes)
As a Team member involved in the integration of the major modules.
Project 5:
(Viryanet India Pvt. Ltd)
Title : Field Operations Case Utility System
Client : Brisbane Waters, City West Water, Barwon
Software : Core Java, Servlets, JDBC, Spring, Hibernate, Axis SOAP, .net Framework
Role : Team Member
Team Size : 4
Duration : July’ 2005 – Aug’06
Description : FOCUS is a service request and dispatching system that automates information flow from front office call centres to field operations staff. It increases productivity
The front-end is developed using Microsoft .NET technology and runs within the .NET framework. The application server is developed using JAVA technology which communicates with front end using a Jetty servlet container and AXIS SOAP engine. The Backend is responsible for implementing business logic, database access, communication service and replication logic.
Responsibilities : As a Team Member involved in the design document .
As a Team Member involved in the coding of major backend processing of the Data in all the modules . Replication Module being the major one.
As a Team member involved in the integration of the major modules.
Project 6:
(Ascent Technologies)
Title : Product Planning and Control
Client : Hindustan Cables Limited
Software : Java, JSP, Servlets, JDBC, HTML, Java Script
Role : Team Leader
Team Size : 3
Duration : Dec’ 2004 to Till Date
Description : This software was developed for Hindustan Cables Limited . This is to facilitate the company to get the information regarding the raw material supplied to the customers(ex: BSNL). Apart from purchase order , it deals with Work in progress, Non – confirmation reports, Daily and monthly updates ,Annual Business Plan etc.,
Responsibilities : As a Team Leader involved in the complete analysis.
As a Team Member involved in the design document .
As a Team Member involved in the coding of major components using JSP, servlets, JDBC, CSS, HTML, Java Script. Oracle was used as the back end.
As a Team member involved in the integration of the major modules.
Project 7:
(Ascent Technologies)
Title : Online Complaint Registration
Client : Hyderabad Metro Water Supply & Sewage Board(HMWSSB).
Software : Java, JSP, Servlets, JDBC, HTML, Java Script.
Role : Team Member.
Team Size : 3
Duration : May’ 2004 to Nov’2004
Description : This software was developed for HMWSSB. This is to facilitate the customer to lodge the Online Complaint in HMWSSB. The Complaint status is displayed. Users are provided with the facility to send the remainders to the board time and again according to their requirement.
Responsibilities : As a Team Member involved in the complete analysis. An analysis was made according to the requirements of the HMWSS board.
As a Team Member involved in the design document .
As a Team Member involved in the coding of some of the server side programs as well as the screens on the client side using JSP, servlets, JDBC, CSS, HTML, Java Script. Oracle was used as the back end.
As a Team member involved in the integration of the major modules.
Project 8:
(Procommerce Technologies)
Title : Employee Management System
Client : Converge Asia, Singapore
Software : Java, JSP, Servlets, JDBC, HTML, Java Script.
Role : Team Member.
Team Size : 3
Duration : Jun’2002-Jan’2003
Description : A corporate portal depicting the ongoing projects, employee management (Skill sets, time sheets, recruitment management etc.,) was done. Here an analysis was done on the recruitment schedule by making use of the online exam. Project details were on display. And the access was made on the I.D of the user.
Responsibilities : As a Team Member involved in the complete analysis.
As a Team Member involved in the design document and designed the major design using the UML. All the use case diagrams, Object diagrams, class diagrams, sequence diagrams etc., were done.
As a Team Member involved in the coding of some of the server side programs as well as the screens on the client-side using JSP, servlets, JDBC, CSS, HTML, Java Script. PostgesSql was used as the back end.
As a Team member involved in the integration of the major modules.
Project 9:
(Procommerce Technologies)
Title : e- classifieds and Business Management
Client : e-Recruitersand Classifieds
Software : Java, JSP, Servlets, JDBC, HTML, Java Script, CSS, Oracle
Role : Team Member
Team Size : 3
Duration : Jan’2002 – May’2002
Description : Recruitment Box provides advanced network sales and technology solutions to quality vertical sites, publishers, newspapers, search firms and global media groups
Responsibilities : As a Team Member involved in the design document
As a Team Member involved in the coding of some of the server side programs, client-side programs as well as the screens on the client side using JSP, servlets, JDBC, CSS, HTML, Java Script. Oracle was used as the back end.
As a Team member involved in the integration of the major modules.
Project 10:
(Procommerce Technologies)
Title : Multilevel Marketing Software
Client : TSN Modicare Limited.
Software : Java, JSP, Servlets, JDBC, HTML, Java Script, CSS, Oracle.
Role : Team Member.
Team Size : 3
Duration : May’2001 – Dec’2001
Description : This Software is meant to develop the software for marketing of various products and then registering the clients and fulfilling their requests of sending the products. This software trades wide range of consumer Products like laundry care,home care, personal care etc., this is developed in three modules namely Distributor services Module, Inventory module, and Bonus Module apart from the web site development
Responsibilities : As a Team Member involved in the complete analysis. An analysis was made on the category of the modules.
As a Team Member involved in the design document
As a Team Member involved in the coding of some of the server side programs as well as the client side programs as well as the screens on the client side using JSP, servlets, JDBC, CSS, HTML, Java Script. Oracle was used as the back end.
As a Team member involved in the integration of the major modules.
Project 11:
(Procommerce Technologies)
Title : Internet Proxy Server
Client : MYCIN
Software : Java, JSP, Servlets, JDBC, HTML, Java Script, CSS, Oracle.
Role : Team Member
Team Size : 2
Duration : Jan’2000 - Apr' 2001.
Description : Internet Proxy server enables multiple computers on a network to access through the server.
Responsibilities : As a Team Member involved in the coding of the servlets and also the classes of the caching of the web pages and sending the responses to the clients. Java, servlets, JDBC, HTML, Java Script were used for developing this software. Oracle was used as the back end.
As a Team member involved in the unit testing.
Project 12:
(Procommerce Technologies)
Title : Sandco Systems Module
Client : SANDCO SYSTEMS
Software : Java, AWT, Swing, Oracle
Role : Team Member
Team Size : 2
Duration : Jun’ 2000 - Dec ' 2000
Description : This Software deals with the sales promotion. The modules involve in this software are Master File Module, vendor File Module, Purchase Order File Module, New Stock File Module, Master File Module, Vendor item File Module.
Responsibilities : As a Team member involved in the coding of classes for the Master file module, Purchase order file module and sales file module using Java, AWT, Swing, JDBC. Oracle was used as the back end.
As a Team member involved in the unit testing.
