Sr SAS Developer & Analyst

Kalyani Battula

Phone: 720-***-**** e-mail: rn98tx@r.postjobfree.com

Professional Summary:

Seven years of experience in Information Technology, building enterprise Java based applications using various components of J2EE on Windows and UNIX Platforms.

Worked closely with business stakeholders and project managers at every stage of software development life cycle (SDLC - Analysis, Design, Development, Testing, Deployment and Support) for the delivery of software systems.

Extensive experience in Design Patterns, UML, OOAD, Multi-tiered Systems and Software Development Methodologies.

Expertise in designing and developing enterprise applications using technologies like Core Java, JDBC, Servlets, JSP, JavaMail, JSTL, EJB, Struts, Spring, Hibernate, JSF, WebSphereMQ, JMS, XMLBeans, ApacheAxis, AJAX, XML, XSL, XSLT, JavaScript, CSS and HTML.

Involved in writing client side validations using JavaScript, Validation.xml and Validator-rules.xml in Struts.

Experience in writing SQL statements and PL/SQL (triggers and procedures).

Expertise in SOA and Web Services.

Good knowledge in writing build scripts using ANT and unit testing using JUnit.

Experience in configuring servers like Tomcat 6, JBoss 5, WebSphere 6.1, WebSphere Portal Server6, WebSphere Content Management and WebSphere Commerce Server.

Experience in developing applications using IDEs like Eclipse, IntelliJ and RAD6, 7, 7.5.

Strong experience in databases like Oracle10g, DB2 v9, SQL Server 2000

Developed logging standard and mechanism based on Log4J.

Technical Background:

Operating Systems : Windows NT/2000/XP.

Languages Known : Java, C and ASP.

J2EE : Servlets, JSP, JDBC, JMS, JSTL and EJB.

Frameworks : log4j, ANT, JUnit, Struts, XMLBeans, ApacheAxis, Hibernate and spring.

Databases : Oracle 10g, DB2 v8.2, SQL Server2000 and MySQL5.

Web Servers : Tomcat, IBM HTTP Server and Portal Server.

Application Servers : Weblogic, WebSphere and JBoss.

IDE : Rational Application Developer (RAD) 7, Eclipse 3.3, IntelliJ

Web Tools : JSF, AJAX, JS, XML, XSL, CSS, JavaScript, HTML.

Methodologies : Agile and Waterfall.

Configuration : Clearcase7.1, MS-VSS and CVS

Educational Background:

• Master of Computer Applications (MCA) (2000 - 2003), from Gandhi Institute of Technology and Management of Andhra University, Visakhapatnam.

• Bachelor of Science (Computer Science) (1996 - 1999), from A.M.G.Degree College of Nagarjuna University

Detailed Experience:

Client: Cardinal Health, Dublin, Ohio

Project: Retail Web Ordering (RWO) Jan 09 – Till date

Cardinal Health has begun an enterprise Web Ordering Program to support the Retail National Chains. This program consists of several projects including Retail Web Ordering (Web Ordering 2.0), Hawaii Distribution, Controlled Ordering Substance Ordering (CSOS/Capacity), and Master Data Management (MDM). The Web Ordering 2.0 project is to provide a solution that contains basic self-service order functions for retail national chains.

Cardinal has recently developed an enterprise eCommerce Strategy to define enterprise opportunities to improve the customer experience and enable competitive advantage through integrated process, information and technology. In order to achieve these opportunities, the technology strategic direction is to invest in the implementation of the IBM WebSphere Portal and Commerce platforms integrated into the Cardinal technical and application infrastructure.

The future state will deliver an improved customer experience through standardization, simplification and introduction of new functional capabilities. The Web Ordering 2.0 project will start to position Cardinal as an eCommerce leader and significantly improve its ability to increase performance and provide greater transparency to its customers in the Web channel.

Team Size: 15

Role: Consultant – Java programmer.

Accomplishments:

• Developed Use Cases and Class, Sequence diagrams.

• Written SQL and PL/SQL procedures.

• Responsible for Portal UI development, Web Content Management – for creating contents.

• Worked on WebSphere Portal Server, Websphere Content Management server, WebSphere Commerce Server.

• Used JSP, JSF and AJAX to provide rich UI experience to the end user.

• Written XSL and CSS style sheets to transform XML data to HTML.

• Did Integration Test, System Test before deploying the system in the production.

• Supporting the application

• Involved in Portal, J2EE services enhancements

Environment: Java1.6, J2EE (JSP, JSF, JSTL, EJB, JMS, ), Web Services, AJAX, WebSphere Portal Server6, WebSphere Commerce Server, WebSphere Content Management Server, RAD7, JUnit, ANT, CSS, JavaScript, HTML and DB2. WindowsXP.

Client: Charles Schwab, Denver, CO

Project: Mutual Fund Security Master (MFSM) Sep 08 – Dec 08

Mutual Fund security master updates will reduce regulatory and trading risks caused by inaccurate parameters and will allow Schwab to support a larger population of Mutual Funds in the marketplace. This project will prototype systematic updates to the security master, piloting Bluesky and Cumulative Discount Grid, as well as provide enhanced data view and query capabilities

Team Size: 5

Role: Sr. Software Engineer.

Accomplishments:

I provided effective support by providing quick resolutions for all the production issues assigned to me. I have resolved a high priority issue which was pending from years by finding out the root cause. I have proactively involved for release (Build) work and deployed the client, server code by following the Schwab build process. I have prepared Build Process document and posted in internal site. I have proactively involved with client code as well for some of the production issues. I have interacted with business users effectively for some of the issues did UAT. For one fix and got signoff by providing the test process document, Output Report.

• Participated in project discussions and helped in defining the requirements.

• Adopted agile methods for development and delivery of the solution.

• Written stored procedures.

• Responsible for development, Support activities.

• Used Spring MVC, JSTL, JSF and AJAX for rich UI experience to the end user.

• Developed JSPs as part of the UI layer and JavaBeans as data carriers.

• Written database functions and triggers.

• Developed Class, Sequence and Use Cases diagrams for the AMC Module.

• Conducted technical document/code reviews of the deliverables to ensure quality of outputs. Ensured that the product meets expected performance benchmarks by suggesting better way of code writing and using appropriate tools.

• Bug fixing, conducted Unit, Integration and stress test.

• Written deployment scripts to deploy application at client site.

Environment: Java1.5, J2EE (JSP, JSTL and JavaMail), AJAX, Spring MVC, JSF, WebSphere Application Server, RAD7, JUnit, ANT, CSS, JavaScript, HTML, and Oracle10g. WindowsXP.

Client: Yarra Valley, Australia

Project: Customer Care and Billing (CC&B) Nov 07 - Aug 08

CC&B implements the following features. Meter Tests, Meter Connection and Grouping - Validation and Create Objects, Concession Validation, Meter Reading Unplanned - Special Meter Reading and Property Visits, Meter Reading Planned - Meter Reading and Customer Audit Read, External Systems Invoices, Rebates, List Maintenance, Payments from Coles Myer and Bill Express, Payments from Australia Post, Payment Deductions from Centrelink, Payments from Maxi Kiosk and IVR, Payments from Mercantile Agents and DHS, Direct Debit to Securepay & ANZ, Payments from Scan Bill Stubs, Daily Postings to Apollo, Letters, Bad Debt Write Off Processing, File Verification, CARMS Interface

Team Size: 5

Role: Sr. Software Engineer.

Accomplishments:

• Understanding the CC&B architecture.

• Used agile methods for the solution development and delivery.

• Written the Database Queries.

• Used JSP, AJAX for rich UI experience to the end user.

• Developed uses cases.

• Written ANT scripts

Environment: Java 1.5, J2EE (JSP, WebServices, Mbeans, EJB, WebSphereMQ & JMS), WebSphere App Server, RAD6, Log4j, JUnit, ANT, CMVC, DB2, Oracle10g, RAD6 and SOATest tool. Developed on WindowsXP, tested on AIX, RadHat and Suse.

Client: Applied Energy Group, East Brunswick, NJ

Project: Information Management System (IMS) Jul 07 - Nov 07

Information Management System is an application which has different modules to serve various AEG operations. The modules are 1.User Management. 2. Budgets. 3. Invoicing. 4. QA/QC. 5. Document Management. 6. Integration Layer. 7. Reports. 1. User Management - is for Adding, Editing, Deleting users. 2. Budgets - is for Creating Annual Budgets, Updating Annual Budgets, View Manage Budgets, and Update Manage Budgets. 3. Invoicing - is for viewing, Approving, Rejecting Program Expenses, and Rebate Expenses. 4. QA/QC - is having facility to set the status of the verified data (Expenses, Rebates). 5. Document Management - is for Uploading, Downloading the Documents. 6. Integration Layer - is having facility to upload data in the form of comma separated files, to authorize the uploaded data. 7. Reports - is to allow the user to generate reports, provide the user with the capability to save the currently viewable report in excel format.

Team Size: 5

Role: Sr. Software Engineer.

Accomplishments:

• Understanding and implementing AEG requirements.

• Designed Class, Sequence and Use case diagrams for representing the static flow of data.

• Done the JAAS setup for authenticating the users in JBoss.

• Used JSP, Struts, JBoss application server.

• Developed uses cases.

• Written ANT build scripts.

• Involved in Functional, Integration testing.

Environment: Java 1.4, J2EE, JBoss App Server, Eclipse, JUnit, Log4j, ANT, DB2 v81, Oracle 10g. Developed on Windows XP.

Client: Intel, Chicago, IL

Project: Content Based Router/ HeadWater (POC) Mar 07 - Jun 07

HeadWater is a platform for establishing data interoperability across healthcare domains and organizations. It simplifies the cost and complexity of data interoperability by: Using a standardized, yet flexible representation of data between providers (the canonical form) so that achieving integration requires only mapping from source to canonical, and NOT source to every single end point Provides an “appliance-like” implementation at each organization handling issues of firewall, routing, security, reliable message delivery and manageability additionally reducing the costs involved to connect systems and organizations. It is extensible beyond getting data “from point A to B” It provides the capability to attach services to the data flow in order to implement value-processing, such as patient registration across multiple systems, drug interaction testing, duplicate procedure checking, logging pay-for-performance metrics, claim coding verification and resolution, etc.

Team Size: 5

Role: Team Lead

Accomplishments:

• Understanding SDD, CDD and usecases to create testcases.

• Involved in Time estimation and Recourse estimation.

• Communicate team status, Task accomplishment and direction.

• Participated in different testing phases like, Functional Testing, System Testing

• System Integration Test.

• Application Test.

• Accessibility Test.

Environment: WebSphere Application Server (WAS v5.1.1.8), WSAD v512, DB2 v81, Oracle8i, Apache Axis2 , ANT.

Operating systems: WindowsXP

Client: Telcordia, Piscataway, NJ

Project: ONTRAC Jul 06 - Feb 07

The OnTrac is a trouble tracking system used within Telcordia to track Change Requests (CRs) through a specific workflow. It supports the Telcordia Quality process, Quality Method of Operation (QMO). CRs (TRs and MRs) are used to track requirements changes, design changes, code changes and documentation changes as part of Telcordia software development projects. The Change Requests could be a software modification requests (MRs) or trouble reports (TR) for a particular application. The Modification requests include features like: • Adding new features • Enhancement of existing features • Fixing Bugs The trouble reports (TRs) are used for: • Keeping track of requests from customers

Team Size: 5

Role: Team Lead

Accomplishments:

• Understanding SDD, CDD and usecases to create testcases.

• Involved in Time estimation and Resource estimation.

• Communicate team status, Task accomplishment and direction.

• Participated in different testing phases like, Functional Verification Test (FVT).

• System Verification Test (SVT).

• Regression Test.

• System Integration Test.

• Stress Test.

• Application Test.

• Accessibility Test.

Environment: WebSphere portal toolkit, WebSphere portal, Rational Application Developer (RAD) 6, DB2 v81, Oracle8i, MPS, MCS, ICS and CMVC.

Operating systems: Windows XP.

Client: 3G, UK

Project: Network Parameter System (NPS). Apr 05 - Jan 06

Network Parameters System (NPS) is a web-based application that supports the generation of network element databuilds. Based on the resident equipment and the nature of how it is required to operate, NPS collates all the necessary planning information and generates the databuild for loading onto the network elements, either by a 3rd party or Operations. NPS is based on 3-tier architecture. NPS high level functional requirements have been identified as follows: • Databuild Management • Parameter Management 3.1. Databuild Management New Databuilds based on Network Element-specific Templates and are created in the planned state, within which it is possible to update Parameters. Databuilds are created on Network Elements which are created on Sites. Only one version of a Databuild per Network Element can be planned. Multiple Databuilds can be exported in one file. Once feedback has been received regarding successful implementation the Databuild can be flagged as In Service. Only one databuild per Network Element can be in Service (earlier versions are archived). It is possible to Rollback to a previously Archived Databuild. 3.2. Parameter Management Collections of Parameters are used to form Templates. Parameter values can be updated directly if the databuild of which they are a part is in the planned state and the User is a member of the group that owns the Parameter. Parameter values can be imported into Planned Databuilds from other network planning systems. Changed Parameters are highlighted in the user interface. Bulk updates of Parameter value sets created outside NPS are possible using a CSV loader function.

Team Size: 15

Role: Project Engineer.

Accomplishments:

• Identifying technologies to be used in the system.

• Involved in development, testing

• Used STRUTS framework.

• Developed JSPs as part of the UI layer and Java Beans as data carriers.

Environment: Java1.2, Servlets & JSP, Struts, Tomcat Server, Eclipse IDE, CSS, JavaScript, HTML, and MS-Visual Source Safe (VSS).

Client: GMAC, UK

Project: Smart Market Vauxhall (SMV) Feb 04 – Mar 05

This is about cars remarketing. This Smart Market System has the following packages. Setup, Evaluation, Allocation, Empowerment, Campaign, Pricing, User Profile, Invoices and Payments, Trade Sales, MIS Reports, Search, Host System Data Interface, Security Tier Package, Identity Access and Web Access Control, Storage and Control of authorization and authentication credentials. Setup: This package will be used to configure, setup and update Business rules for re-marketing companies, Sales Channels and buyers. Campaign: This package is to sell incremental vehicles. Campaigns allow buyers to receive discounts/bonuses for vehicles bought within a pre-determined period. Evaluation: This package will be used to evaluate vehicles against used-vehicle reference data. Allocation: This package provides the capability to allocate the vehicle to appropriate sales Channel based upon the allocation rules..

Team Size: 50

Role: Project Engineer.

Accomplishments:

• Talked to stakeholders to create function points and effort estimation document.

• Identifying technologies to be used in the system.

• Effort estimation, responsible for delivery.

• Developed JSPs as part of the UI layer and Java Beans as data carriers.

• Used STRUTS framework.

• Used existing Entity Beans for data persistence.

• Utilized Log4J for debugging and logging exceptions rose in the application.

• Developed Build Script using ANT tool.

• Created usecases. Conducted unit test and Integration test.

Environment: Java 1.2, J2EE (WebServices, Servlets & JSP), Struts, JavaBeans, Websphere Application Server, Intellij IDE, and MS-Visual Source Safe (VSS) and Oracle8i on Windows XP.

Client: ISRO

Project: Attendance Monitoring System (AMS) Apr 03 - Jan 04

In AMS users first submit their details in the login form. Here, users are employees of ISRO center. They will enter their employee code and password in the form. Employees in this center are of six levels. Administrator (A), Entity (E), Group (G), Division (D), Section (S) and User (U) Levels. A level employee can be allowed to see all employee details; E level employees can be allowed to see the details of employees which are under his control, such as G, D, S and U level employees. Similarly all the other level employees can be allowed to see the details of sublevel employees, which are under their control. After entered into the login form, they can see the employee details. Details includes Attendance (Daily, Weekly, Monthly), Holiday Attendance, Weekly Attendance, Absentees details, Latecomers, Early Goers, Chronic Latecomers, Chronic early goers, Chronic Absentees, Performance, Leave Maintenance, Tour Details, Change Week off Days, Changing Password and logout. Among these; Performances, Leave Maintenance, Tour Details, change weekdays Details can be allowed to see for particular level employees only. All other details can allow seeing by all employees.

Team Size: 4

Role: Trainee

Accomplishments:

• Developed Chemical Component module.

• Developed Logistics module (Carrier Notification, Update Sock Transfer Note, Update Pick Ticket, Bill Of Lading and supporting masters).

• Written client side validations in JavaScript.

• Developed JSPs as part of the UI layer and JavaBeans as data carriers.

• Written JDBC code for data persistency.

• Designed and implemented recovery and business transaction logging system.

• Written SOAP connector for Microsoft Great Plains (MGP)

• Integrated this application with the MGP.

• Maintained the code base of the product (in VSS).

Environment: Java1.2, J2EE (JDBC, Servlets & JSP), iPlanet Web Server, MS SQL Server 2000, Eclipse IDE, XML, XALAN, XSL, CSS, JavaScript, HTML, Microsoft Great Plains (MGP), SOAP connector of MGP and MS-Visual Source Safe (VSS).

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