PROFESSIONAL SUMMARY:

• 13.5 years of Outstanding Sr. Software Developer with expertise in object - oriented analysis, design and exceptional record overseeing all facets of Software Development Life Cycle, from Architecture, Analysis and design to implementation and maintenance also migration.
• Well experienced in developing web Application Modules.
• Experience in design and development of Enterprise Software Systems built on Java and J2EE technologies.
• Diverse experience utilizing tools in N-tier and Microservices architecture applications using Spring Boot, Spring Cloud config, Netflix OSS components(Eureka, Zuul, Hystrix), Pivotal Cloud Fundry, AWS, Rabbit MQ, Kafka, Zookeeper, Cassandra, My SQL, Restful Web Services.
• Implemented in Multithreading Processes in developing back end Java processes.
• Expertise in EJB, Servlets, XML, JNDI, JSP, JDBC, JavaBeans, RMI.
• Worked with Application servers Red Hat JBoss, WebLogic, and IBM Websphere.
• Familiar with WebLogic Integration with RESTFUL Web services. python OO Design code for manufacturing quality, monitoring, logging, and debugging code optimization
• Extensive Experience in working with various databases Oracle and SQL Server 2010,NoSQL,Neo4J.
• Diverse experience utilizing tools in N-tier and Microservices architecture applications using Spring Boot.
• Fluid understanding and experience in multiple programming languages, including Core Java, HTML, XML, JavaScript, Angular JS, Node.JS, JQuery, XSLT and Ajax.
• Involved in SQL Query tunings for the queries which are running longer than expected.
• Implemented Query optimizations and Hints to the queries to improve the performance while generating reports.
• Implemented Data security measures for login validations of web modules.
• Extensive experience with Oracle Database 10G and 11G upgrade & thorough knowledge & experience in PL/SQL packages, statements, Stored Procedures, Triggers.
• Extensive experience in Development, Implementation and testing in various application architectures, including E-Commerce, B2B, Distributed Applications, and Internet/Intranet.
• Experience using Design Patterns: Session facade, Value Object, business delegates, Singleton, Factory, Service locator and Data Access pattern.
• Experience using STRUTS, Spring Frameworks and Hibernate technology.
• Familiar with Rational Unified Process methodologies.
• Followed Agile Methodology and participated in daily SCRUM meetings.
• Used Log4j for logging errors, messages and performance logs.
• Familiar and worked with Maven build tool to do Code Builds and Code Configuration.
• Experience in Interacting with Clients, Collection of Business Requirement Specifications from the client site, performing Requirement Analysis and Design.
• Capable to learn new technology and adapt to a new environment quickly.
• Establish and maintain productive working relationship with management, Clients and team members.
• Ability to mentor and lead other developers.
• Excellent Communication and Interpersonal skills.

SKILL:

Programing Languages/Frame works: Java (J2EE, EJB, JSP, JNI, Servlets, Log4j), XML, DOM, SAX, HTML, Ajax, JavaScript, Angular JS, Node JS, Java Web Script, JQuery, XSLT, BPEL (Business Process Execution Language), Web Services (SOAP, WSDL, REST API), STRUTS, Spring Framework, Spring Boot, Spring Cloud, Netflix OSS components(Eureka, Zuul, Hystrix), Pivotal Cloud Fundry, AWS, Rabbit MQ, Kafka, Zookeeper, Swagger, JSON, Git hub, Rally, Angular JS and Hibernate.

Distributed Tech: EJB 3.0 (Enterprise Java Beans)

Internet Apps: J2EE, J2SE, JSP, JSF,Servlets, JDBC, Struts, JDK 1.2/1.3/1.4/1.5 , 1.6,1.7

Web Servers: JBoss6.0, WebSphere, WebLogic 10.2,WebLogic 8.1, WebLogic 7.0, Tomcat 4.0/4.1, Tomcat 4.0/4.1 5.5

Tools: STRUTS,SPRING,Hibernate 3.2, ANT 5.0,MAVEN 3.0, Concurrent Versions System 1.1 1.2, Synergy tools, Subversion tools, Junit, SVN, GIT,JIRA,Genkins,CICD

IDE: Appcelerator, Titanium Studio, Eclipse 3.3, JBuilder, WebLogic 9.2 integration tools, JBoss6.0,JQuery,Junit.

Markup Languages: XML/XSLT, HTML, DHTML, JSON

Database Apps: Oracle, MySQL, JDBC,SQL Server

Operating Systems: Windows 9X/NT/2K,WindowsXP, Unix, Sun Solaris, MS-DOS, Solaris

Protocols: TCP/IP, HTTP

Code Repositories and build tools: Maven, Jenkins, CVS, and SVN,CICD

WORK HISTORY:

Sr. Developer

Confidential, Minneapolis, MN

Responsibilities:

• Worked on Confidential Graph QL web applications to process the claims/physicians and Pharma data.
• Implemented React/Node JS applications in Pivot Cloud Foundry environments.
• Implemented Hadoop Big Data - Hive Restful web services to access Hadoop data in clustered environment.
• Involved in Architectural design and development of Machine Learning Technologies.
• Developed Applications using Spring Boot Micro services.
• Developed Micro services to implement hive/Hadoop data processing.
• Deployed the RESTFUL web services to process claims in Confidential .
• Configured GitHub, Jenkins, PCF communication for deployment process and services schedule.
• Configured Batch Id’s for Hadoop Cluster Environments access and process data in secured layer.
• Worked with Data Scientists to get user stories for web application development to make Query Builder for day to day activities.
• Implemented agile methodologies for design and implementation.
• Engaged with key stakeholders throughout the lifecycle of an initiative, including owning up-front impact analysis and sizing, defining high-level solutions that maximize quality and ensure strategic alignment to architecture strategies, guiding decomposition of work across teams and products while providing the scoping, sizing, and recommended sequencing of that work, and ensuring that desired solutions are achieved upon delivery.
• Partnered with the business to bring technology architecture and innovation perspective to portfolio roadmaps, and otherwise contributed to development of business and portfolio roadmaps
• Partnered with Platform Architects to define architecture strategy and long-term architectures
• Stayed abreast of industry technology trends and potential for application
• Partnered with key stakeholders on the evaluation, innovation, and adoption of new and emerging technology
• Promoted continuous improvement of engineering and architecture practices.

Environment: JDK 1.8, TomCat, Oracle 11g, JPA 1.0, JUnit, Spring Boot, Micro Services, Hibernate 2.5, UNIX, GIT, JavaScript, Maven, Jenkins, Junit, JQuery, Node JS, GraphQL, React,PCF.

Sr. Java Developer

Confidential, Overland Park, KS

Responsibilities:

• Experience in Design, Development and implementation of several J2EE frameworks like Model View Controller Struts1.1/1.2, Spring, Hibernate and EJB2.0.
• Restful Web Services using Micro services architecture.
• Involved in developing the user interface screens for clients using Struts, JSP, JSTL, jquery libraries, HTML, XML and JavaScript.
• UI development using Html5, JS, CSS3.0, Extjs 4.1 and JSON.
• Worked on Oracle 11g, Created DAO classes which get connection instances with Spring JDBC, Configuring JDBC connections.
• Developed Python code to analyze a network of Sprint Network systems.
• Worked as team lead for website add-on service including HTML5 form validation.
• Collected the logs data from the web servers and integrated it to HDFS using flume.
• Used Elasticsearch as the data indexer and query parser.
• Involved in importing and exporting the data from RDBMS to HDFS and vice versa using.
• Expertise in Unix Administration skills i.e. file system concepts, installations, configuring and troubleshooting.
• IBM Tivoli Usage and Accounting Management Implementation Project.
• Implemented AJAX functionality using JQUERY, EXT-JS, JSON and XML.
• Used XSLT to do the transformation changes for the new requirements on the consumer side of web service application.
• Proficient in responsive web development using Bootstrap and Media Query. python OO Design code for manufacturing quality, monitoring, logging, and debugging code optimization.
• Worked with ElasticSearch and utilized NOSQL for non relation data storage and retrieval.
• Setup Zenoss running on Linux for systems and network monitoring.
• Used Javascript and AJAX to query the Elasticsearch indices, format and display the JSON results in a web page using HTML and CSS.
• Working within a team wrote server side alarm processor that filtered alarms using Drools and sent to proper user's android device.
• Involved in designed and development of web interface using JSP, Servlets, JavaScript and JDBC for administering and managing users and clients.
• Used Amazon Web services AWS to provide a large computing capacity.
• Worked on Angular client-side JavaScript framework, or similar Dojo, Backbone, Ember.
• Developed DIS web application using spring MVC, Spring IOC.Spring JDBC.
• Experience in configuring and deploying Web Applications using WebLogic, WebSphere, JBoss, Tomcat and Apache.

Environment: Core Java, Java EE, Spring 2.5, Struts 2.x, Hibernate 3.2.1, WebSphere, JBOSS,Backbonejs.

Sr.Java Developer

Confidential, Lansing, MI

Responsibilities:

• Implemented MVC Framework in developing the Bridges Application.
• Developed the front end with HTML, XSL and XSQL, JSP Servlets and JavaScript.
• Developed Web Services for inter organization operations and for retrieving the Customer information from the central database using SOAP /HTTP technologies.
• Used Struts Framework in developing Bridges access layer for the delegation.
• Designed JPA Entities, for Data Access.
• Used JPA to store the persistent data into database and wrote HQL to access the data from the database.
• Develop a Python Flask REST API web service for an AngularJS front-end application for Bridges.
• Developed database layer using JDBC 4.0 for connecting to ORACLE.
• Integrated the application with Maven Build and Spring ORM tools.
• Developed and tested the applications using Eclipse, Junit and JQuery.
• Involved in the development of both the back end and the front end of the application using Spring Framework, Hibernate and Web Services.
• Restful Web Services using Micro services architecture.
• Coordinated with QA and Business team and resolved System defects generated during testing.
• Monitored the error logs using Log4J and fixed the problems.

Environment: JDK 1.7, WebSphere 5.1 ver, Oracle 11g, JPA 1.0, JUnit, spring, Hibernate 2.5, UNIX, SVN, JavaScript, Maven, Jenkins, Junit and JQuery.

Sr. Java Developer

Confidential, KansasCity, MO

Responsibilities:

• Implemented agile methodology in the development of the project.
• Implemented designs of new features, controls, and solutions.
• Diagnosis and troubleshooting of technical issues and providing effective and efficient solutions.
• Dynamic documentation of filters, formats and contents which will be reflected in millennium services tool.
• Modified SQL, stored procedure and functions for performance enhancement and Tuning Sql Queries.
• Developed SQL queries with JDBC API to create, retrieve and update data.
• Involved in writing build scripts using MAVEN, GIT to maintain code repository.
• Used Junit, JQuery, Mock it to do the automated unit/integration testing to track the defects and to close the defects.
• Extensive participation in project-related sessions such as code reviews and project status meetings.
• Responsible for Coding, Unit Testing and Functional Testing and Regression Testing of the systems.

Environment: JDK, J2EE, Junit, JQuery, Java 1.6, Spring Framework, Hibernate, XML, XSLT, HTML, VMWare server, Maven, Eclipse, SQL, PL/SQL, Jenkins, JIRA, Crucible, Tortoisesvn, Windows 7, Millennium services Power chart, Dynadock tool, Core code builder.

Sr. Java Developer

Confidential, Augusta, Maine

Responsibilities:

• Developed Java classes for business layer.
• Developed the front end with HTML, XSL and XSQL, JSP Servlets and JavaScript.
• Developed Web Services for inter organization operations and for retrieving the Customer information from the central database using SOAP /HTTP technologies.
• Used spring access layer for the delegation.
• Designed JPA Entities, for Data Access.
• Used JPA to store the persistent data into database and wrote HQL to access the data from the database.
• Developed database layer using JDBC 2.0 for connecting to ORACLE.
• Integrated the application with ANT Build and Spring ORM tools.
• Developed and tested the applications using Eclipse.
• Involved in the development of both the back end and the front end of the application using Spring Framework, Hibernate and Web Services.
• Restful Web Services using Micro services architecture.
• Coordinated with QA and Business team and resolved System defects generated during testing.
• Monitored the error logs using Log4J and fixed the problems.

Environment: JDK 1.6, WebLogic server 10.3.6, Oracle 10g, JPA 1.0, JUnit, spring, Hibernate 2.5, UNIX, SVN, JavaScript.

Application Developer

Confidential, Overland Park, KS

Sr. Java Developer

Responsibilities

• Utilized Struts2, Spring MVC and HibernateJPAframework for development
• Involved in Design Development and Implementation of business Applications using Java/J2EE Technologies.
• Web application to manage Unix build stations using C, MVC 4, javascript, jQuery, Bootstrap, plink.exe for sending remote commands, bash, SQL Server
• Proficient in Java/J2EE technologies like JSP, Hibernate, Spring, Struts, Java Servlets,AJAX, JavaBeans, JNDI, JMS, XML, web service using IDEs like Eclipse 3.1/3.5.
• Migrated external DNS from Server 2003 to BIND running on Linux.
• Enables integration of the Fortran models into the scriptable and powerful Python language
• Front-end development using HTML5, SASS, and JavaScript best practices
• Working on Unix Migration and upgrade process.
• Developed product and client workflows using Drools, creating work Item Handlers, split Nodes, Join nodes and connecting them to execute Compliance rules
• Update and reface corporate intranet website with Bootstrap framework for a more modern and responsive design
• Adobe Flex Builder, Flex Pro - developing websites phone Apps.
• Deployed code in ApacheTomcat and Weblogic server
• Experience in front end development including extensive experience using Bootstrap framework for responsive site
• Worked on development of UI of various modules mostly based on Adobe Flex.
• I worked on a task to decrease database load for search and moved some part of search to Elastic Search search engine.
• Worked closely with Oracle database in backend to interconnect with user interfaces using native complex SQLqueries
• Analyzed audience behavior to identify content opportunities and increase engagement
• Responsible for initiative status updates, initiative/program delivery schedules to larger stakeholder group, which includes LOB executives in a timely manner. The initiatives had projects with complex Oracle/Informatica/Teradata based datawarehouse with ETL and Microstrategy/SAS for multidimensional reporting.
• Developing test scripts using AngularJS Protractor testing tools for current release of the project
• Developed HQl queries to develop the finder methods in Data Service.
• Installed, configured, deployed, Monitored and troubleshoot JBOSS 4.2.1/5.0 GA and EAP domains
• Involved in writing packages, stored procedures to access database.
• Created both stand-alone and clustered environments for JBOSS domains
• Extensively worked with Servlets and Struts based multi tierapplications in developing J2EE Components.
• Designed, developed maintain a dating site using JavaScript/jQuery, CSS3, Responsive Design, HTML5, MYSQL
• Developed MVC architecture, Business Delegate, Service Locator, Session facade, and Data Access Object, Value Object and Singleton patterns
• Develop strategies for UNIX client/server implementations architect the infrastructe require to support those strategies.
• Involved in writing all client side validations using Java Script, JSON.
• Good experience in XML technologies such as XSLT, XSD, JAXB and its parsing techniques to build Web Services for the enterprise applications using SOAP and writing DTD,Schema, Namespaces,XSL, Xpath, Xlink,XQuery, XHTML and SAX, DOM and JDOM parsers
• Utilized Log4j logging APIfor debugging and monitoring purposes.

Environment: Core Java, Java EE, Spring 2.5, Struts 2.x, Hibernate 3.2.1, RAD V7.5,IBM WebSphere 7, WebLogic 10.3, Apache Tomcat 6.0, Web Services, JMS, WebSphere MQ 7.0

Application Developer

Confidential, NH

Responsibilities:

• Implemented agile methodologies - Scrum technology to deliver the code in iterative sprints.
• Implemented Data security measures for login validations of web modules.
• Actively involved in the analysis and design of Classes, Reusable Objects, Sequence Diagrams using Unified Modeling Methodology (UML) and Rational Rose.
• The entire application is developed using MVNO framework (includes spring and MVC Framework).
• Developed Business Objects using Hibernate Framework 3.2 for the various customer objects.
• Implemented the business logic using Java Beans and EJBs.
• Developed web components using JSPs, Java Scripts and also used HTML for presentation.
• Implemented MQ interface to communicate with other interfaces and validating MSAG 911 Addresses of Cable customers.
• Implemented Multithreading approach in processing cable customer orders and multiple files processing.
• Implemented Singleton design pattern in creating objects in development.
• Involved in creating web services for back end services to send data validations between 2 interfaces.
• AJAX is implemented to render the web pages in real time.
• Developed database code (packages and stored procedures) to communicate with Oracle 10g database using JDBC API.
• Extensively involved in migration of RSVP Application from WebLogic platform to JBoss platform.
• Maven is used to do code builds and Subversion is being used as code repository.
• Involved in migrating RSVP application from UNIX and Linux environment.

Environment: Unix, Linux, Struts, Hibernate 3.2, Java 5.1 J2EE, Rational Rose, BEA WebLogic 9.2, Oracle 10g.Jboss 5.0, Servlets, JDBC, MQ,Unix, Multithreading,Maven Rate Center Tool Project: This Project proposes the development of several tools and processes all targeting faulty data and coordination of data between multiple partners/vendors.