Hari Prasad Yalamanchili                 Phone: 479-387-7593(M)      
Yalamanchili.hari@gmail.com

OBJECTIVE
Employment with a progressive company affording the opportunity to significantly
impact the organization’s position in industry through sustained growth and
profitability resulting from the successful completion of strategic business
objectives.    

SUMMARY:
•	About 7+ years of experience in the IT industry, involved in complete SDLC
including architecture, analysis, design, development, testing, implementation &
maintenance of application software in the Client/Server, distributed and
Internet/Intranet environments.
•	Hands on experience of Web Logic - deployment of components, cloning, tuning,
and running distributed applications with Workload Management.
•	Expert in data & application modeling notations including ER and UML (Rational
Rose, Microsoft Visio, Erwin). 
•	Expert in both sequential and Object Oriented programming languages
•	Strong Experience with Debugging, Problem Solving, Impact Analysis and
Production Support.
•	Taught several courses and given lot of presentations through out my
professional career.
•	Have profound knowledge in Finance, Accounting, Human Resources, Economics,
Safety, Logistics, Operations, Marketing, and Retail arenas. 

EDUCATION:
Masters in Computer Science & Engineering   :   University of Texas at Arlington
GPA: 3.5
Executive MBA                                                 :   Sam Walton
College of Business GPA: 3.75
TECHNICAL SUMMARY:

Programming/Scripting Languages: JAVA, C, C#, C++, Perl, UML, XML, XSL, HTML,   
   Java Script,   SQL, PLSQL, VB, PRO* C
      Java Technologies and API        :  J2EE, EJB, JSP (Custom Tags),
Servlets, JDBC, RMI,  JMS, JNI, Netscape LDAP API, Java Mail API, MQ Series
        Architecture and Frameworks         : J2EE, Struts, Caching, Spring,
Logging, Data access, UI, Messaging, JMX, Hibernate, Java Mail, Microsoft .Net
Development Tools	            : VAJ 4.0, WSAD5.0, Jbuilder 5.0, Eclipse, BEA 
Profiling Tools	            : JProbe, TPTP, Load Runner
Application Servers 	            : Web Sphere 5.0, Web Logic 8.1
RDBMS                                           : Oracle 9i, Sybase, UDB,
Mainframe DB2, SQL Server 
GUI Tools	            : Developer 2000, Designer 2000, Crystal Reports 7
      Operating Environments	               : WindowsNT, Mainframe Z/OS, Unix,
Windows CE                                
OAAD Tools	            : Rational Rose, Rational XDE, VISIO
Version Controls	            : PVCS, VSS, Change man, CVS, SVN


PROFESSIONAL EXPERIENCE:

BI (Minneapolis, MN)      	         	                                           
     Feb’ 2008 to Current
Java Programmer


J.B Hunt Transport Services Inc. (Lowell, AR)      	         	         Oct’ 2004
to Jan’2008
Programming Specialist


              I am Involved in development and support of various applications
in Operations, Maintenance, HR, Marketing and Safety business areas. Part of J2EE
Architecture team to come up with standards that are easy to implement and add
value to our IT department. I actively participate in code and design reviews.

•	Designed ‘shop floor’ application with J2EE architecture. JBHunt Terminal
Technicians, Foremen, and Supervisors will use this application. Coordinated
project and acted as liaison between business and programming staff. Developed
Authentication and authorization modules. Actively involved in customization of
Maximo business components.
•	Written processes to migrate data between Mainframe and Oracle using MQ
Series.
•	Involved in design and development of a distributed disconnected handheld
application in C#. The project helps technicians to work offline on a piece of
equipment. All data will be synched with our Host system. It tracks the
technician time spent on work. It sends damaged pictures to our FILENET system.
It helps reduce our holding costs and stock-outs. We are very close to JIT
inventory system.
•	Designed and developed J2EE web portal application for our vendors [part
suppliers] to communicate with us. The application facilitates exchange of
purchase order, quotation, and invoice information with suppliers. Used Maximo
MBO’S to handle data manipulation operations.
•	Designed and development J2EE web application for maintaining driver history
using spring framework and hibernate as data access layer. It facilitates in
driver hiring process in accordance with government regulations.
•	Developed common business components for reuse across multiple divisions.
•	Involved in writing and maintenance of applications on diversified platforms
that span across multiple divisions in the company like ‘Fuel’, ‘Driver
Briefings’, ‘Mission Control’, ‘Draynet’, ‘Load Planner’, ‘iRamp’, ‘DQFMS’, ‘RPM’
and ‘Carrier Maintenance’. 
•	Worked closely with personnel in various groups in operations, finance,
marketing, human Resources, Safety, IT, and Engineering groups to provide
efficient business solutions.


Environment: J2EE, Struts, JSP, Servlets, XML, JavaScript, Web Logic 8.1, MQ
Series, MAXIMO, DB2, Oracle 8i, Windows NT, Visual Studio 2005, C#, Windows CE,
SQL Server 2005, Change man DS, CVS, SVN, Microsoft .NET, Networking Protocols,
Web Services, Intermec 760 & 761, Filenet, Microsoft SQL Mobile Studio, SOTI
Controller, Active Sync, Syclo, BEA Workshop, BEA Portal, PerfomaSure.









AT & T Bell Labs. (Murray Hill, NJ)      	                                      
      June’ 2004 to Oct 2004
Java Developer

               ECMS is Enterprise Content Management System, which provide
content to several applications. Administrators create the content and publish
the content through front end.  The whole application is divided into three
modules. Module 1 is to Create/edit documents for Lucent.com Home page, Customer
Support, Resource Library, Customer, and Business Partner Centers.  Module 2 is
to create, edit, and maintain content in the Product Catalog for Lucent.com.
Module 3 is for establishing hierarchy, and create/edit orderable items.

•	Enhanced the functionality of module 2 by making it publish new content. In
this module java RMI is used for publishing the content. Using the Pub-Sub module
implemented the new functionality.
•	Transformed data into XML document using the core services package.
•	At subscriber end the XML document is retrieved, parsed and the corresponding
data is stored in the database.
•	Handled inter process communication with at most care as there are three
processes running at the same time.
•	All the enhanced functionality is tested and deployed in production
•	Also involved in PRM and OLCS projects for minor code fixes and enhancements.
•	Created Printer friendly pages for PRM application.

Environment: J2EE, Struts, JSP, Servlets, XML, JavaScript, Oracle 9i, Eclipse,
TOAD, PVCS, Web sphere 4.0, Windows 2000 and SUN.




GE Corporate (Shelton, CT)      	         	                                     
       Jul’ 2003 to Jun’ 2004
Team Lead

         Estart/Eexit System is a Web Application used by Managers/Hr Managers
of GE to place orders for on-boarding, off-boarding needs of GE and Non-GE
workers. Application has several Administrators to set-up tasks for managers to
place orders. Administrators can nominate other   administrators based on their
access level. Every order placed by manager/hr manager needs approval from
several approvers and finally from the task owner. Orders can be rejected at any
point during its life cycle and can be resubmitted. The time spent by every
person working on the order is tracked. The application was developed using J2EE
architecture and Struts framework. The application gets source data from OHR data
warehouse. This is a rewrite project. The project was previously maintained in
Lotus domino. 

•	Designed Database using Erwin following Object Oriented conventions. During
the design, GE standards such as Common Object Repository are strictly followed.

•	Designed Object Model in Eclipse using UML plug-in.
•	Used Tiles for handling all Headers of JSP pages.
•	Coded stored procedures in PL/SQL for daily import of data from warehouse•
Used Merge for refreshing data. Observed merge being more efficiently than using
cursors in PL/SQL.
•	Written all business-logic queries as stored-procedures. J2EE design patterns
are followed while developing application functionality.
•	Developed triggers to send mails to corresponding persons when there is change
in data.
•	Used Log 4J for logging data.
•	The application uses GE single sign-on policy, which uses LDAP to authenticate
the user.
•	Non-GE workers are not imported as part of daily process. They are pulled
dynamically using LDAP server. Developed common business object for this
functionality, which parses the XML document and stores the required information
in database. 
•	Instead of storing all users of application in database whenever new user
comes in after authenticating him, will pull his information using LDAP server.
•	Wrote scripts to load data from staging database to application database as
part of one-time loading of data from flat-file system to Oracle 9i.
•	Did the builds using Ant and deployed the application in Web sphere in the
development environment.
•	Handled synchronization issues in business objects in situations like several
task owners acting on an order at same time.
•	Created dynamic menus i.e. menus change based on access rights of user. 
•	Developed Cycle time report module where Order life cycle is shown to user in
Excel file.
•	Implemented application mailing system using Java Mail. Mailing by back ground
process is handled in PL/SQL.
•	Handled all exception cases in the application like managers changing
business, managers getting removed, workers changing business, change in GE
organization hierarchy etc.
•	Security issues are handled by making all validations on server side and
restricting users from entering scripting tags in forms.
•	Generated weekly report of data in Excel using POI API provided by Jakarta.
•	Tested application functionality, with various boundary conditions. 
	
Environment: J2EE, Struts, JSP, Servlets, XML, JavaScript, WSAD, Oracle 9i, UML,
Eclipse, TOAD, Ant, Visual source safe, Web sphere 5.0, Tomcat 4.0, Windows 2000
and Unix.








United Health Care (Dallas, TX)      	         	                          Aug’
2002 to May 2003
Programmer


                  Agent Contracting System is a rewrite project to enhance the
functionality and to improve the performance and maintainability. ACS is an
Internet application used to implement contracting procedures like creating a
case, processing a case, and viewing contracting related information with a news
bulletin. The application communicates with legacy systems for corporate data.
The application is re-designed and developed using J2EE architecture and Struts
frameworks.

•	Did reverse engineering and documented the functionality of the system and all
performance issues in the high-level architecture document.
•	Interacted with users in collecting requirements and prepared the software
requirements document with use cases and supplementary specifications.
•	Re-designed the application with J2EE architecture and using existing
Frameworks
•	Enhanced the caching framework to make it more generic in caching the
reference data and providing to meet application requirements.
•	Improved the mechanism of tracing and logging by logging the business events
and exceptions to different files and provided facility so that they will be
logged to a database to run any reports needed to meet business functionality.
•	Used EJBs and applied façade pattern for transaction management 
•	Redesigned and coded the stored procedures and improved database access using
data access framework.
•	Designed and developed the users interface using existing Framework and Struts
Framework. 
•	Did profiling to find out performance issues using JProbe.
•	Accessed legacy systems for authenticating users logged in using OAAC.
•	Documented the new architecture and detail design of the system in Software
Architecture Document and Detail Design document.
•	Did the builds using Ant and deployed the application in Web sphere in the
test environment.

Environment: J2EE, Struts, JSP, Servlets, EJB, XML, JavaScript, Visual Age for
Java, WSAD, Frameworks, Sybase, Oracle, UML, RUP, Rational Rose, Dream Weaver 4,
Ant, PVCS, Web sphere 4.0, JProbe, Windows 2000 and Unix







HCL Info systems (India)      	         	                                       
     May 1999 to Jul’ 2001
Programmer


HSMS package is an easy and powerful web-based project management tool used to
keep track of projects and client related information on HCL projects. Project
planning is achieved by establishing and organizing task lists. Projects can be
tracked and kept under control at all times by verifying details and generating
status reports. The Projects Info Online consists of Client module, People module
& Project module

Responsibilities:
•	Analyzed the existing system and documented the requirements. 
•	Identified data elements and interfaces. 
•	Created Servlets to store the data into the database and to generate reports.
•	Used JDBC to establish database connectivity.
•	Normalized database tables and wrote queries for data manipulation and
insertion.
•	Developed the Front-end using HTML and Applets 
•	Assisting QA process in test cases preparation, execution and fixing of bugs.


Environment: Java, AWT, HTML, Java Script, MS-SQL Server, Apache Web Server,
Oracle 7.X, and Windows NT 


References
References are available upon request.