SUMMARY:

• Around 7 years of experience as Java Developer using Java tools for business, web, and client - server environments including JavaEE/J2EE, Enterprise Java Bean, JSP, Spring Hibernate, Spring, C, C++, Angular 1/6, XML, JSON, CSS, jQuery, UML, SQL, PL/SQL.
• Extensive experience in JAVA/J2EE technologies like Core Java, Servlets, JSP, JSTL, JDBC, Hibernate, Spring, Struts, Web Services, JMS, multi-threading, MVC architecture and Design Patterns.
• Experience in RDBMS such as Oracle, SQL Server and writing stored procedures triggers, cursors, and optimizing queries using SQL.
• Possess hands on experience using agile methodologies including SCRUM.
• Extensive knowledge in general object-oriented design principles and concepts including Design patterns.
• Expert knowledge of and experience in Object oriented Design and Programming concepts.
• Extensive experience in developing Microservices using Spring Boot,
• Experience in using logging libraries like Apache Commons Logging and Log4j.
• Experience in using Rapid Application Development (RAD) environments like Eclipse and Net beans IDE.
• Good understanding in Object Oriented Analysis, Design and experience working with design tools like Microsoft Visio in creating different UML diagrams (Use case, Class, Sequence, Activity, Component diagrams).

TECHNICAL SKILLS:

Languages: JAVA/J2EE, C, C++, UML, SQL, PL/SQL

Web Technologies: HTML, JAVA Script, Angular 1/6, XML, JSON, CSS, jQuery

Development Tools: Eclipse, RAD, Net Beans

Servers: Tomcat

RDBMS: Oracle, SQL Server.

Platforms: Windows, UNIX, LINUX

PROFESSIONAL EXPERIENCE:

Confidential, Durham, NC

Sr. Java Developer

Responsibilities:

• Implemented spring MVC architecture using spring JSP, java beans to migrate from struts framework.
• Involved in designing and implementation of MVC design pattern using Struts framework for Web-tier.
• Wrote Junits to test unit functionality.
• Extensively involved in most phases of SDLC Software Development Life Cycle. Involved in analysis, design and development of system and created specifications writing Use Cases, Class Diagrams.
• Worked on developing Restful Webservices where the applications from FFM (Federal Facilitated Market Place) transfers to Confidential to check the eligibility determinations.
• Developed single page applications using angular 1/6.
• Implementation of responsive UI which will scale itself depending on device, platform and browser using Angular 1/6, HTML, CSS, bootstrap. Created SQL queries, PL/SQL Stored Procedures, Functions for the Database layer by studying the required business objects and validating them with Stored Procedures using DB2. Also, used JPA with Hibernate provider.
• Designed & developed web-based components using JSP, Servlets, JSF, JavaScript, AJAX, DHTML, RDBMS / SQL (Oracle 10i/11g, SQL Server 2005/2008, DB2, MS-ACCESS), MongoDB.
• Creating SQL stored procedures in IBM DB2 and Postgres SQL.
• Worked on Curam Workflow API for the Enactment of task.
• Implemented Junit test cases in Curam framework.
• Converted a monolithic app to microservices architecture using SpringBoot using 12-factor app methodology.
• Worked on the front-end look and feel using HTML, CSS, Java Script. Hosted a Windows Server and Linux Fedora server, Solaris 9 Server.
• Maintenance of Provider and Facility interface with NCTRACKS This interface loads provider information into Confidential . The Curam Provider Management framework was used for this purpose. Also guide the business on handling application side changes for the same.
• Worked on Developing Save Automation Webservice in Confidential using Restful Webservice
• Leveraged angular 1/6 resources for all data access, encapsulating URLs, and standardizing data access interfaces.

Environment: Core Java 1.8, Java 7/8, J2EE Technologies, JUnit, IBM Curam V6, Oracle, DB2, Postgres SQL SQL, Restful API, Spring MVC, SOAP, Tomcat Server, Rational Rose Software, Angular 1/6, SVN, JIRA.

Confidential, Chicago, IL

Java Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle SDLC such as requirements gathering modeling analysis design and development.
• Involved in full software development life cycle analysis, coding, testing and implementation.
• Involved in creating user friendly GUI interface and webpages using HTML 5, java script css3 and JSP.
• Applied design patterns and OO design concepts to improve the existing Java /J2EE code base.
• Used spring MVC framework at the front end and configured many beans and wired (dependency injection) as per the requirement
• Used svn for version control.
• Implemented REST Microservices using springBoot. Generated Metrics with method level granularity and Persistence using Spring AOP and Spring Actuator.
• Used spring config server for centralized configuration and Splunk for centralized logging. Used Concourse and Jenkins for Microservices deployment
• Designed and developed asynchronous RESTful Microservices using SpringBoot, that are consumed by other microservices with an average response time of 30 milliseconds.
• Worked with HTML5, CSS3, JSON, JavaScript, for developing user interface.
• Worked on Curam IEG Scripting.
• Implemented web page layout using struts tiles libraries, and performed struts validations using Struts validation framework.
• Developed presentation layer using struts tag libraries like logic, html, bean, etc in JSP pages.
• Customizing IBM Cúram product solutions to meet the Confidential DHHS functional requirements.
• Customized Cúram IEG (Intelligence Evidence Gathering) script based on the functional requirements.
• Implemented Junit cases in Curam framework.
• Used log4j for logging, debugging and used JUnits extensively for testing.
• Designed and developed DAO layer with Hibernate standards, to access data from IBM DB2.
• Designed a prototype of time series databases using DB2 to study whether it is feasible using the DB2 environment.
• Worked on Customizing OOTB UIMS and Developed new UIMS.
• Worked on Curam Security Configurations and security roles.
• Cooperated with testers and BA team members.

Environment: Core Java, Java 7/8, J2EE Technologies, JUnit, Oracle, IBM-Curam V6, DB2, PL/SQL JMS, Tomcat Server, Rational Rose Software, Java script, HTML, spring MVC.

Confidential, Edison, NJ

Java Programmer

Responsibilities:

• Analyzing the business requirements and writing the technical design document.
• Developed alerts Push notification system using Spring MVC framework.
• Used JDBC concepts to link the business layer to database layer to perform business logic as per the requirements to my module.
• Involved in various phases of Software Development Life Cycle (SDLC) such as requirements gathering, modeling, analysis, design, development, and testing.
• Experience in developing applications using SDLC methodologies like Waterfall, RUP, Agile (TDD, SCRUM) and Test-Driven Development.
• Form classes of Struts Framework to write the routing logic and to call different services.
• Involved in the implementation of business logic in struts Framework and Hibernate in the back-end.
• Worked on JUnit framework in the Test-Driven Environment for Unit test processing of business application (my module).
• Handled the system risks and errors using the Log4J framework for given system module.

Environment: Core Java, J2EE-Spring MVC, JUnit, & Log4J Restful Web services, & Tomcat Server.

Confidential, Dayton, OH

Web Developer

Responsibilities:

• Involved in analysis, design and development of Tracker Processing system and developed specs that include Use Cases, Class Diagrams, Sequence Diagrams and Activity Diagrams.
• Involved in the analysis, design and development of the Web applications.
• Worked in MVC Spring Framework environment.
• Was involved in the Implementation of MVC Architecture using struts framework for the application.
• Designed Database Schema and Had coding experience in PHP, HTML and MySQL.
• Implemented RESTful services to get the JSON data format from the Google Maps.
• Extensive experience using framework APIs like Struts, Spring, iBatis and Hibernate.
• Developed the base framework using Java, JSP, Struts, HTML, JavaScript, AJAX, Log4J, Oracle and MS SQL Server.
• Have worked on websites such as cyberbriefs.org,wright.edu/idse, wright.edu/cpe, korgut.com.

Environment: MySQL, HTML, XML, Java Script, PHP, JSON, Restful Web services, & Tomcat Server.

Confidential

Web Developer

Responsibilities:

• Analysis, design and development of Tracker Processing system and developed specs that include Use Cases, Class Diagrams, Sequence Diagrams and Activity Diagrams.
• Developed UI with HTML, Java Script, CSS and using collections for search modifications.
• Implemented Soap webservices for integrating with external search engines.
• Created tile definitions, Struts-config files, validation files and resource bundles for all modules using Struts framework.

Environment: MySQL, HTML, XML, Java Script, PHP, JSON, Restful Web services, & Tomcat Server.