SUMMARY:

• 8+ years of experience on Cross Platform (Web & Client - Server) application development and design using Object Oriented Programming, Java /J2EE technologies.
• Hands on experience in design, development of web-based applications using HTML.
• Expertise in Object Oriented Programming, Client/Server Applications, Relational Databases and E-Business Applications.
• Sound Experience in JAVA, Spring and Hibernate
• Good design skills using Java Design Patterns and Unified Modeling Language (UML).
• Sound Experience in HTML, HTML5, jQuery
• Good understanding of MVC architecture
• Knowledge and experience in all new Java script frameworks like Angular Js, Node.js and Require Js.
• Expertise in Web Services and Back-End Integration with 3 rd parties
• Hands on experience in using JUnit 4.2/4.6, Log4J 1.2 for debugging and testing the applications.
• Expertise with software engineering practices such as UML Modeling, Use case analysis and Refactoring
• Experience of working on WINDOWS and LINUX Environments
• Knowledge and expertise on the Data bases Oracle, PL/SQL, PL/SQL
• Capable to effectively communicate with clients, customers, managers and other teams in the enterprise at all levels.
• Translated business user concepts and ideas into comprehensive business requirements and design documents
• Extensive business knowledge in OSS/BSS
• Confidential CES experience for years with business knowledge and technical expertise
• Expertise in Confidential Ordering GUI, Ordering Services, Ordering DB Schema and integration with other applications, Confidential Sales Engine Framework, Confidential Sales Engine Services and its integration with other applications
• Expertise in Confidential Enterprise Product Catalog (EPC), Confidential Master Enterprise Catalog (MEC)
• Ability to work independently to successfully meet project team goals.
• Good team player with strong analytical and communication skills.

TECHNICAL SKILLS:

Languages: Java, SQL, XML, C++, HTML, PHP

Development Tools: Eclipse, Netbeans

Java Technologies: Java, J2EE, JDBC.

Design and Modeling: UML and Rational Rose.

Version Control: Perforce P4/Jira

Web/Application Servers: WebLogic, IBM Websphere, Apache Tomcat, JBoss, Jetty

Databases: Oracle 10g/9i/8i, SQL Server, DB2, MS-Access, MySQL

Web Technologies: HTML/DHTML, JSPs, CSS, AJAX, JavaScript, Sencha Ext JS, Sencha Architect, HTML5,JQuery, Require Js, Angular Js, Node.js, ReactJs

XML technologies: XML.

PROFESSIONAL EXPERIENCE:

Confidential, Champaign IL

Senior Java Specialist and Development Team Lead

Environment: sUNIX, Red Hat Linux, Windows 2000, Windows XP.

Responsibilities:

• Worked on both UI and Server-side technologies very extensively with technologies like Java, Web services and Various Java script frameworks.
• Day to day activities include maintaining production and production support on daily issues as per customer need to solve the issues and help business to perform smoothly
• Developed MVC design pattern-based User Interface using JSP, XML, HTML and HTML5
• Single point focal for customer for any enhancement needed in system and understanding the system
• Providing opportunities and presenting solutions to customer to enhance the existing system to improve business usability and accessibility of the system.
• Developed application and UI Extensively using Flex, Java Script, Require JS, jQuery, Bootstrap and CSS
• Invoked Web Services from flex UI components.
• Worked on Angular Js Directives and MV* Framework.
• Experience with features of Angular 2 such as directives, dependency injection, modules and routing.
• Business Knowledge and exposure of E-Commerce domain and applications
• Experience in support and maintenance of applications in pre and post release phases.
• Experience in unit testing the application using JUnit and in Test Driven Development (TDD)
• Experience in Confidential Order Management and Architecture of order processing and orchestration
• Development, implementation, and support for the OMS project
• Translating business requirement into system requirements and OMS requirements
• Handling the defects during System test, pre-production phase and production phase
• Personally, interacting with customers, Vendors, Superiors and peers geographically.
• API development and using API’s exposed by other applications to interact with via web services and ESB

Environment: Java1.5, J2EE, Web services, HTML, HTML5, Java Script, jQuery, Node Js, React Js, Angular JS, Require JS, Maven, CSS, EJB, oracle, Quality center, Web logic and Geolocation APIs, RESTful web services, UNIX, JSON and XML

Confidential

Senior Subject Matter Expert

Responsibilities:

• Design and development of Confidential OMS, Sales Engine, MCSS
• Experience in unit testing the application using JUnit and in Test Driven Development (TDD)
• Translating business requirement into system requirements and OMS requirements
• Handling the defects during System test, pre-production phase and production phase
• Worked on solutioning for different telecom services providers across world like AT&T (Dallas), US Cellular (USCC, Chicago) and Telecom South Africa (TSA, Pretoria).
• API development and using API’s exposed by other applications to interact with via web services and ESB
• Worked on both UI and Server-side technologies very extensively with technologies like Java, Web services and Various Java script frameworks.
• Day to day activities include maintaining production and production support on daily issues as per customer need to solve the issues and help business to perform smoothly
• Developed MVC design pattern-based User Interface using JSP, XML, HTML and HTML5
• Single point focal for customer for any enhancement needed in system and understanding the system
• Providing opportunities and presenting solutions to customer to enhance the existing system to improve business usability and accessibility of the system.
• Development of new Web Services for third parties from OMS
• Business Knowledge and exposure of E-Commerce domain and applications

Environment: Java1.8, J2EE, Web services, HTML, HTML5, Java Script, jQuery, Node Js, React Js, Angular JS, Require JS, Fiddler, Charles, Maven, GitHub, CSS, EJB, oracle, Quality center, Web logic and Geolocation APIs, RESTful web services, UNIX, JSON and XML