J2EE:- Adapt legacy web applications to provide elasticity and scalability behavior. - Involved in requirement gathering, analysis, design and documentation of the application. - Strategically used multiple J2EE design patterns to create loan applications to automate the manual interventions in loan applications. - Instituted database connectivity with JDBC using hibernate for communication between application and ORACLE database.- Implemented J2EE components using spring MVC and spring IOC. - Created a process for our team of software engineers to address bugs within the SLA and minimize the bug backlog. - Improved test coverage by setting up an end-to-end and unit test framework(Unit) to reduce the risk of breaking production after the addition of new engineers on the project. - Decreased load time speeds after modularizing code and optimizing queries. Oracle PL/SQL:- Coordinated with the front end design team to provide them with the necessary stored procedures and packages and the necessary insight into the data. - Worked on SQL*Loader to load data from flat files obtained from various facilities every day.- Involved in the continuous enhancements and fixing of production problems. - Generated server side PL/SQL scripts for data manipulation and validation and materialized views for remote instances. - Developed PL/SQL triggers and master tables for automatic creation of primary keys. - Created PL/SQL stored procedures, functions and packages for moving the data from staging area to data mart. - Created indexes on the tables for faster retrieval of the data to enhance database performance.- Performed SQL and PL/SQL tuning and Application tuning using various tools like EXPLAIN PLAN, SQL*TRACE, TKPROF and AUTOTRACE. - Extensively involved in using hints to direct the optimizer to choose an optimum query execution plan.- Created shell script utility framework to generate customer loan reports to be mailed to customer every year.

J2EE:- Plan, coordinate and conduct multiple complex software engineering activity.- Implemented core business logics in core java using appropriate data structures and algorithm.
- Implemented 100% unit test coverage for all code implementations using JUnit and easymock.
- Participate in continuous improvement initiatives.
- Created documentation to help business users understand the purpose and definition of every changes made in the system. Oracle pl/sql:- Developed and managed oracle SQLs to handle loan application data. - Developed PL/SQL stored procedure and functions to implement business logics.- Created views for external teams to access information securedly without exposing the transaction tables.

Java Swings:- Created and participated in software planning. - Troubleshoot program errors in existing system and fix them. - Created standalone application for inventory management with java swings.
- Developed and managed oracle queries to handle tool inventory.- Created and participated in software planning. Oracle pl/sql:- Developed and managed oracle queries to handle tool inventory.