Java/J2ee developer
(Dallas)
Reply to:
madhu.nalamothu@gmail.com
Posting Date: 2006-01-20, 10:53 AM EST
Posting id:
1546
Rao
SUMMARY
· Over 6 years of developer experience with consistently increasing responsibilities in software development,Business Logic Implementation and Project Management.
· Extensive experience in designing and developing enterprise applications for J2EE platform using MVC, JAVA, JSP1.2, Servlet 2.2, EJB 2.1, JDBC/ODBC, RMI1.0, JMS1.2, Java Mail1.2, JNI, Apache Ant 1.6.
· Hands-on experience in implementing J2EE compliant applications using various Architectural, Design patterns, MVC framework, Messaging Middleware using JMS and Web sphere MQ.
· Have knowledge of developing System Design using UML methodology with Rational Rose. Preparation of class and sequence diagrams using Rational Rose.
· Experience in Java application servers like IBM Websphere (WSAD 5.0.1, 5.1, 5.1.1), BEA WebLogic 8.x, JBoss 3.2.3 and Tomcat 5.0.25.
· Experienced in building and deploying J2EE Applications archives (Jar, War and Ear) on IBM Web Sphere application server/WebLogic Application Server using Apache Ant.
· Expertise with J2EE compliant IDE’s like WSAD 4.5/5.0, Eclipse 2.1/3.0, Jbuilder, Jdeveloper.
· Experienced with RDBMS implementation and development using Oracle 7i/8i/9i, PL/SQL, SQL Server, DB2, Microsoft Access and MySQL 4.0.18.
· Experience in creating user interfaces using JSP, HTML, DHTML, XML, XSLT, and JavaScript.
· Strong experience in implementation of applications using Apache Struts Framework.
· Java develeloper on UNIX platform with Oracle and SQL expereince.
· Experience developing applications over Windows, SCO UNIX and LINUX.
· Excellent communication and Inter-personal Skills, well organized, goal oriented.
EDUCATION
Master Of Computer Applications, India.
TECHNICAL SKILLS
Languages Java 2.0 (JDK 1.4/ 1.3) with Swing and Applets, XML, XSL, C/C++, Perl, PL/SQL, HTML/ DHTML, Java Script, VB 6.0.
Distributed computing EJB 2.0, JSP, Servlets, JDBC, JMS, JNDI, RMI, Struts, log4j, J2EE Design Patterns, GOF patterns, MQ Series, Tibco.
WebTech. & Tools XML, DOM, JDOM, JaxP, Xerces, XML Spy, XSL, XSLT, FTP, and HTTP protocols.
Web/App Servers BEA WebLogic 8.1/7.0/ 6.1, IBM Web Sphere 5.0, Apache Tomcat 5.0, Java Web Server 2.0.
RDBMS and Tools Oracle 9i / 8i/ 7.x, SQL Server, MS Access, TOAD.
Design tools & IDEs Rational Rose, Visio 2000, Jdeveloper, WSAD, Visual Age for Java, Forte, Dream weaver, Home Site 4.5, Edit plus, MS Front page.
SCM Tools Win CVS, JUnit 1.0.2, Visual Source Safe,StarTeam.
T-Mobile,Seattle,WA Dec 04 – Present
J2EE Developer
POS - Point of sale
Pos integrates the back end systems to the front end systems. It provides an interface between the T mobiles's Accounting systems to the customer.
Responsibilities:
· Designed the application architecture and modeled the database schema from the functional specifications.
· Extensively involved in design and implementation of front-end controller using Struts framework.
· Designed & developed an Excel Convertible, Printable & Email able Reporting functionality comprising networked Call list & Customer orders along with price request Reports using Java Beans, JSP, Servlets & Custom Tag Libraries.
· Developed Enterprise Java Beans (EJB), Java Beans, Servlets.
· Designed and developed the Business Tier using the Session Façade, Service Locator and Value Object patterns.
· Developed EJB components that interface with the database using Data Access Objects.
· Developed a Java- based API to communicate with MAS-2000 for order import and export for Call Center.
· Created Database Data Access Objects and utility classes using JDBC 2.0 and Java 2.0.
· Tuned the Data model & application there by increasing application response time by 2 folds.
· Responsible for the Deployment of the Application/Java Bean Components in Weblogic Application Server.
· Developed the Ant build xml for building the EAR file.
· Built a good rapport with customers and gained a better understanding of their processes, which helped to provide a better product.
· Developed test cases and performed unit testing.
· Used Eclipse and Weblogic Workshop as the IDE to develop the Java components.
Environment: Java,J2EE,EJB2.1, Apache Struts 1.1, JDBC, Servlets, JSP, HTML, Java Script, Weblogic 8.1, Apache Tomcat, Oracle 9i, Eclipse IDE , Builder 5.X, UML, Apache Ant ,Windows 2000.
Deutsche Bank, NY Oct 03 –Nov 04
J2EE Developer
T F M I S
TFMIS (Trade Finance Management Information System) is the Deutsche Bank's primary Reporting and Inquiry application that enables branch users and corporate customers to analyze business information, perform ad-hoc enquiries and customize reports for more effective decision-making.
Responsibilities:
· Actively involved in gathering requirements by interacting with Deutsche Bank’s business
development managers of various countries.
· Designing high-level and low-level architectures including writing use cases, creating object model and sequence diagrams with Rational UML.
· Coordinating with the Back-end team leads to build the full-bodied front end interface for the portal.
· Design and development of the Single Sign On interface using JMS technology to access the centralized LDAP and implemented the role based security for the users.
· Design and development of User Profiling and myAlert modules with extensive use of EJB components and Java Mail.
· Designed the report formats and implemented the aggregation, drill down, grouping, sorting and other reporting features with complex data input/output and validation logic utilizing Struts action/form classes and JSP.
· Development of myView module to customization of the portal with the help of XML/XSLT and JAXP API.(cont…)
· Establish the communication channel with IBM MQ series by defining MQ templates and creating the MQ objects.
· Design the database schemas, writing SQL queries and PL/SQL procedures, applying
optimization techniques, Logging of data processing to log tables for system tracking
purposes.
· Take the lead in coordinating the integration activities of other systems including resolution of technical issues, recommendations and risks.
· Accomplish the Websphere Application Server Administration activities including deployment of the application components in SIT Environment and UAT Environment, Prepare the documents for deploying the application in Production Environment and uphold the portal by taking necessary actions on the version upgrades and resolving the daily server related and performance issues.
· Cover on-call support to identify problems with application and take corrective action.
· Responsible for ensuring and getting the signoff in Deutsche Bank’s Ethical Hacking, Stress testing and other compliances for ensuring the strict security and quality of the project.
· Interact with testing team on all testing phases and take QA checks if necessary.
Environment : Java 1.3,J2EE(JSP 1.2,Servlets 2.3,EJB 2.1,JMS1.1,JDBC 3.0,Java Mail
1.2,JNDI 1.2),IBM Websphere 5.0,WSAD 5.0,Struts 1.1,Oracle 9i,MQ Series 5,Clear
Case,UML,XML,IBM AIX Unix 4.3.
AT&T, TX Nov 02- Sep 03
Software Developer
NRN – SMS
The NRN-SMS is a system developed in support of the international routing architecture. It is a component of the NIS Platform responsible for provisioning and maintenance of the international routing data that is required in the NRN-NCP.
Responsibilities:
· Involved in creating design documents using Rational Rose.
· Designed and developed the UI using Struts view component, JSP, DHTML, HTML and JavaScript.
· Worked on server side programming using Servlets, JSP.
· Worked on XML Parsers (SAX/DOM) parsers.
· Developed the DAO objects using JDBC.
· Involved in developing the business logic using the session beans.
· Apache Ant was used for the entire build process.
· Wrote the stored procedures in Oracle for Data Accessing and manipulation.
· Involved in the implementation of connection pooling techniques for JDBC.
· Used Eclipse for developing J2EE components and code management.
· Used CVS for version controlling, JUnit for unit testing.
Environment: J2EE, Java, JSP, Servlets, JDBC, Struts, EJB, HTML, XML, JavaScript, Oracle 8i, WebLogic 6.1, Rational rose, UML, Eclipse, CVS, Junit, Windows NT.
Virtusa, India May 01 - Oct 02
Java Developer
Data Line
This System is designed for a major financial organization primarily concentrating on loans and insurance. Data line is focused to be used by the Power Users of the Organization who are involved in Decision-making.
Responsibilities
· Analysis of existing system, business flow and the structure joins between the fields.
· Prepared technical specifications & designs based on requirements.
· Designed and developed the Presentation layer to Loan module with Java Server Pages.
· Involved in the development of Web modules for Insurance and Liability products using JSP and Servlets and EJB.
· Installed and Configured the Weblogic server in the development environment and deployment of EJB Components.
· Involved in back-end activities like creating the tables, procedures and functions and queries in SQL Server.
· Taking the responsibility of integrating the various modules and ensure smooth transactions and communications between these modules.
Environment : Java 1.3, EJB 2.0, JSP 1.2, JMS 1.1, JDBC 2.1, SQL Server 2000, BEA
Weblogic 5.0,VSS,Windows NT.
Navayuga infotech, India Dec 99 – Apr 01
Java Developer
T&C Admin
This project is concentrated on the Treasury and Credit management of the organization. It Streamlines Fund Management by ensuring Financial Discipline & better utilization of resources, Forex management and cash flow analysis and forecasting.
Responsibilities
· Through analysis of the Use case and ensuring whether it meets the requirements.
· Design the database structure for the application.
· Design and develop the various J2EE modules in adherence to the driven Use Cases.
· Designing the front-end screens in adherence to the strict precision of the layout provided.
· Involved in integrating the modules and testing its transaction integrity.
Environment: Java 1.2, EJB, JSP, Servlets, WebSphere, Oracle 7i, UNIX.
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