SUMMARY:

• Over 10 years of strong IT experience in Software Analysis, Design, Development, Implementation and Testing of Object Oriented Applications and Web based Enterprise Applications using Java, J2EE technologies, XML, UML, JDBC, SQL Server, Tomcat, JavaScript, ExtJs, jQuery Web - Services(SOAP and REST).
• Experience on web server like Apache Tomcat.
• Good noledge and involved in coding using Web-Services.
• Expertise in Unified Modeling Language (UML), in designing Use Cases, Class diagrams, Sequence diagrams.
• Excellent experience in designing and maintaining complex SQL queries and developing PL/SQL Scripts, Triggers, Stored Procedures.
• Good Financial Domain expertise in Retail / Rating / banking.
• Strong noledge in Object Oriented programming making code more flexible, maintainable analyzing various performance or run-time complexities.
• Experienced with RDBMS implementation and development using SQL Server and MySQL.
• Implemented various design patterns like Factory Pattern, MVC and Singleton.
• Experience in version control systems like CVS and SVN.
• Successfully executed numerous projects involving end to end life cycle of project from requirement gathering, design, implementation, testing and deployment.
• Experience in testing using various tools like SOAPUI.
• Experience with XML related technologies like XML Schema, JAXB, JAXP, SAX, and DOM.
• Worked with Waterfall, Agile and Test Driven methodologies.
• Has a high degree of positive attitude, Communicative and extremely flexible to changing needs and environments, good communications skill, Problem Solving Skills, great team player and committed to learning new technologies.

TECHNICAL SKILLS

Java/J2EE Technologies: Core Java, J2EE, SOAP & RESTful Web Services, Servlet, Struts and Hibernate, Spring, XML, Log4j

Scripting Technologies: HTML5, CSS3, Ajax, JavaScript, ExtJS, jQuery, Sencha, JSON, XML

IDE Tools: Eclipse, NetBean

Application/Web servers: Apache Tomcat

Database-RDBMS/DBMS: Sybase, Oracle, SQLite3, SQL Server, Adesso, Endeca API, CXS Webservice, Peoplsoft HRMS Web Service

Design Skills: Factory Pattern, MVC, Singleton, JEE design patterns, and UML.

Software Development Methodologies: Agile, Waterfall, Test Driven.

Version Control Tools: CVS, SVN, VSS

Operating System: Windows

Cloud base Technologies: ServiceNow

PROFESSIONAL EXPERIENCE:

Confidential, New York City, NY

Technical Specialist

Responsibilities:

• Configuration/Customization of the ServiceNow system including workflows
• Uses scripting tools and ServiceNow functionality, create script to automate routine tasks being done in ServiceNow
• Receives specifications from the IT department and delivers a product/release that meets the needs presented.
• Creates Requirements Definitions, and Technical Specifications Documentation
• Articulates technical concepts using easily understandable business language
• Load and maintain data between ServiceNow and other systems
• Researches and Deploys new releases and/or enhancements into the ServiceNow live environment
• Developing test plans and deployment for ServiceNow version upgrades
• Performs System and integration testing with sample/live data with Support Services team
• Works directly with IT Management to align ServiceNow with IT organization strategy
• Establish and follow governance to allow for cohesive development from multiple organizations and teams
• Maintains and support ServiceNow operational functions
• Monitor health, usage and overall compliance of the application

Environment: Java, JavaScript, HTML5, CSS, Ajax, Java Web Service (SOAP and RESTful), MySQL.

Confidential, TN

Technical Specialist

Responsibilities:

• Involved in design and development of application framework
• Involved in putting proper review processes and documentation for functionality development.
• Created Java SOAP Web Service as middleware application to prepare and parse CXS web service requests and responses.
• Integration of UI component with Java SOAP Web Services Layer.
• Writing and deploying automation to maintain our deployments across multiple environments.
• Implement and manage continuous integration and continuous delivery(CI-CD) systems and methodologies
• Provided support to conduct system testing and integrated more servers to the infrastructure.
• Providing support and guidance for Production and Implementation Issues.

Environment: Java, Java SOAP Web Service, CXF Web Service, Apache Tomcat.

Confidential, NY

Technical Specialist

Responsibilities:

• Involved in design and development of application framework
• Involved in putting proper review processes and documentation for functionality development.
• Created Java SOAP Web Service as middleware application to prepare and parse PeopleSoft web service requests and responses.
• Actively interact with offshore team on day to day basis and provide essential instructions with designing and coding.
• Integration of UI component with Java SOAP Web Services Layer.
• Writing and deploying automation to maintain our deployments across multiple environments.
• Implement and manage continuous integration and continuous delivery(CI-CD) systems and methodologies
• Provided support to conduct system testing and integrated more servers to the infrastructure.
• Providing support and guidance for Production and Implementation Issues.

Environment: Java, Java SOAP Web Service and PeopleSoft HRMS Web Service, Apache Tomcat.

Confidential

Technical Specialist

Responsibilities:

• Involved in design and development of application framework for Web Service.
• Delivered Technical Specification Documents along with Class Diagrams, Sequence Diagrams
• Design of XML data specifications for various applications in the system
• Created Java REST Web Service as middleware application to prepare and parse Endeca API requests and responses.
• Integration testing of web services using Soap UI
• Planning, Estimation Assigning, Tracking, Status Reporting for Onsite and Offshore Tasks
• Release deployment planning and execution of releases
• Performed code reviews, analyzing the defects in QC, tracking and fixing the issues

Environment: Java, jQuery, Java Script, HTML5, Ajax, Java REST Web Service and Endeca API, Apache Tomcat.

Confidential

Technical Specialist

Responsibilities:

• Involved in Java application development.
• Involved in requirement elicitation, effort estimation, HLD creation and review, LLD creation and review, coding, manual testing, automated testing, User acceptance testing and release activities.
• Identify business users pain areas, difficulties during users meeting and convert them into business and technical requirements.
• Making sure that the developers are adhering to agile methodology by practicing code review, scrum / standup meeting.
• Fixed several Memory leaks leading to OutOfMemory errors & reduced Memory footprints.
• Design applications using 3 tiers architecture and developed business logic and database layer classes.
• Involved in performance improvement of legacy applications which include query tuning (usage of hints, optimize indexes, query’s execution analysis, query costing analysis), de-compilation of application in Java and functional code changes.
• Developed utility base packages which could be used by other components.
• Extensively used collections classes (HashMap, ArrayList) in the design.
• Only autanticated user can view analyzed information in Table view, Flex Grid View, Chart View, Tree View, Graph View. Tool also has sorting and searching functionality to search different transactions.

Environment: Java, Sencha, Java REST Web Service and SQL Server, Apache Tomcat.

Confidential

Software Engineer

Responsibilities:

• Responsible for implementation of the back-end code which interacts to external applications and data bases using Web Services and JDBC.
• Deployment of Web Service on Apache Tomcat server in different environments like Development, Integration, QA, Staging and Production.
• Responsible for maintenance of the web portal, bug fixes and enhancements of the web portal.
• Responsible for configuring the web server, application server configuration and implementation of logging framework.

Environment: Java, Java SOAP Web Service and SQL Server, Apache Tomcat.

Confidential

Software Engineer

Responsibilities:

• Involved in design and development of application framework
• Writing up WSDL’s for Web Services top down approach
• Design of XML data specifications for various applications in the system
• Integration testing of web services using Soap UI
• Planning, Estimation, Assigning, Tracking, Status Reporting of Tasks.
• Release deployment planning and execution of releases

Environment: Java, JSF, Servlet, Java SOAP Web Service, Adesso Database, Apache Tomcat.

Confidential

Software Engineer

Responsibilities:

• Involved in design of application framework using J2EE guidelines and different J2EE design patterns and Object Oriented Analysis and Design (OOAD) methodologies.
• Wrote application presentation which is based on Struts MVC framework, involves Struts classes, ExtJS and Java Beans and XML files.
• Used Hibernate as database mapping framework and created Data Access layer using Hibernate API, also used ExtJS for front end.
• Developing UI widgets like menus, tabs, grids, accordions, charts using Ext JS.
• Drag and Drop to drop data from one grid to another.
• Created middle layer using various design patterns like Factory, Singleton, Service Locator etc.
• Used DAO framework for accessing client data from different systems and their subsidiary systems.
• Designed and implemented layer for accessing application reference data from MySQL database using JDBC APIs and created caching framework to store reference data.
• Wrote SQL queries and stored procedures for database operations and involved in tuning database for optimum performance
• Deployed application on Apache Tomcat in Windows environment.

Environment: Java, ExtJs 2.2, Hibernate & Struts, MySQL, Apache Tomcat.