SUMMARY:

• 14+ years of expertise in the IT related field with the following highlights:
• Experience in developing and maintenance of large scale enterprise applications using N - Tier Architecture in engineering and retail domain.
• Lead multiple complex projects as well worked individually with job role of Technical solution provider, technical lead across different geographic locations both at onsite and offshore.
• Worked with Spring Boot, Spring MVC, Hibernate, Struts MVC Frameworks, JAX-RS, JAX-WS, and JMS, RESTful API development with Java, J2EE and C++ as core language.
• UI design and development using HTML, CSS, Bootstrap, Java Script, JQuery, AJAX, Angular JS.
• Well experience in different Build (ANT, Maven), CI (Jenkins) and testing tools (JUnit, JMeter, Mockito, Cucumber)
• Expertise in handling the full project life cycle development and integration for all range of projects using waterfall and agile methods.
• Experience in Software Product Development Company and the Software Service Industry in different geographic locations.
• Experience in ORM and developing database agnostics applications using Oracle, DB2, MS SQL Server, My SQL
• Worked on WebSphere, Web Logic, JBoss, Apache Tomcat and Spring TC.
• Experience in optimizing the performance in middle ware systems.
• Used various Source Code control tools like Big Bucket (Git), TFS, SVN (Sub-version).
• Implemented various J2EE &J2SE Design Patterns such as Model View Controller (MVC), Front Controller, Observer, Singleton pattern and Factory Method.
• Experienced in development using Agile/SCRUM, Waterfall Methodologies and pair programming.
• Experience in XML, JSON, YAML technologies and used in many different context.
• Experience in working with business users and developing solution using UML diagrams
• Well exposure to distributed computing, AWS, Hadoop clusters (YARN, HDFS, Map reduce, Zoo Keeper), No SQL database (HBase), Spark, Kafka and Solr.

TECHNICAL EXPERTISE / COMPETENCIES:

Languages: Java, C, C++

Web Technologies: J2EE, JSP, JMS, Spring, Hibernate, JSTL, SERVLET, JAX-RS, JAX-WS

UI Development: XML, HTML, JSon, JQuery, AJAX, JavaScript, Java Swings

Testing: JUnit, Cucumber, Mokito and JMeter

RDBMS: Oracle, DB2, MS SQL Server, MS Access

IDE’s/Tools: Visual Studio, Eclipse, CVS, SVN, JIRA, JIT STAR TEAM, TFS, ANT, Maven, Jenkins, Clover

PLM / PDM: Team Center, Confidential

Ent. Technologies: N-tier architecture and J2EE, COM, JNI, CORBA

Operating Systems: Windows Enterprise server, Sun Solaris, Linux

PROFESSIONAL EXPERIENCE:

Confidential, Omaha, NE

Responsibilities:

• Developed various integration channels (Part of Omni Channel) developing RESTful APIs and batch process execution with Message Queue.
• Helped in improving the proprietary ORM like framework for cache optimization and faster processing with optimized Query generation used in the core engine.
• Extensively worked with JQuery, Wijmo, HTML, and CSS for developing generic front end components.
• Offer solution to the operations of Retail like Data migration, Data Staging and Retail Domain Fundamentals- WMS, Inventory Managements
• Various application servers and continuous integration server to build, deploy, and manage applications program for various environment
• Seamless application integration from different Data sources and enterprises.
• Improved the middleware performance of the application using many strategy and profiler tool (XRebel).
• Business users to elucidate short term requirements and long term road map.
• Developing downstream application with Spring MVC
• Helping to make the application work in multi-tenant environment
• Systematic and Deliver on projects through use-case driven approach.
• Code review and offshore team interaction for consistent delivery.

Environment: JAVA, J2EE, SPRING, Legacy ORM, JQUERY, AJAX JAVASCRIPT, DB2, PL/SQL, JDBC, ECLIPSE, WEBLOGIC, Clover, CLEARCASE, JUNIT, AGILE, UML, JSP, Distributed Systems, JSTL (JAVA SERVER PAGESSTANDARD TAG LIBRARY), JMS, SERVLET, MAVEN, ITEXT, LOG4J, WEB 2.0

Confidential, Carson City, NV

Principal Engineer

Responsibilities:

• Developed the Web Based Rich Internet Application (RIA) using J2EE (Spring framework)
• Designed and developed Enterprise Eligibility business objects and domain objects with Object Relational Mapping framework such as Hibernate.
• Used JMS in the project for sending and receiving the messages on the queue.
• Used AJAX and JavaScript for validations and integrating business server side components on the client side with in the browser.
• Establish coding standards for Java and J2EE
• Involved in the development of SQL, PL/SQL Packages, Stored Procedures
• Implemented the Connectivity to the Data Base Server Using JDBC.
• Work very closely with the Data Analytics ream and the Hadoop environment.
• Consumed Web Services using Apache CXF framework for getting remote information
• Enhanced XML-PRC server implementation to facilitate communication between client and servers.
• Using Java Messaging Service JMS for messaging, configured queues and topics on the WebLogic Application Server and used them for messaging.
• Wrote unit testing of various components layer with JUnit framework.
• Manage multiple, high profile cross-functional AGILE program teams across various business units.
• Identified Requirements done the design and development of use cases using UML
• Responsible for developing GUI / user interfaces using Angular JS
• Used the Eclipse as IDE, configured and deployed the application onto WebLogic application server using Maven build scripts to automate the build and deployment process.
• Implemented a prototype to integrate PDF documents into a web application using iText PDF library
• Designed and developed client and server components of an administrative console for a business process engine framework using Java and Spring technologies.
• Working closely with Big data system for Data management.
• Developed order receipt report with bar code using lowage iText and jasper report.
• Architecting Application, Modules development and progress tracking
• Visiting customer sites, scoping & requirement analysis
• Design and business process optimization.
• Estimation and spec development for the offshore team.
• Technical review maturity and Quality delivery on time.
• Training team at offshore with framework code and quick turnaround.

Environment: JAVA, J2EE, SPRING, HIBERNATE, AJAX, ORACLE, PL/SQL, JDBC, ECLIPSE, WEBLOGIC, CLEARCASE, JAX-RS,JUNIT, Angular JS Hadoop, HBase, Hive, AGILE, UML, JSP, JSTL (JAVA SERVER PAGESSTANDARD TAG LIBRARY), JMS, SERVLET, MAVEN, ITEXT, LOG4J, WEB 2.0

Confidential

Responsibilities:

• Creating the logical product structure for the turbine models taking all the variants into consideration
• Automation strategy development and customization support.
• Developed many SOAP API for interacting with the other legacy application
• Creating different workflows and ITK customization to integrate the process in the design release.
• Studied the existing procurement and drawing release management process.
• Helped in drawing the roadmap and integration of dependent tools.
• Mapping business challenges with PLM Solution Modules
• Integrated more than 30 numbers of application with SOA and teamcenter application.
• Pilot project development for the international and domestic procurement process.
• POC development of the product using C++, Java, XML, Pro/TK, Eigner and Team Center.
• Detailed architecture creation.

Environment: JAVA, JSP, JPA,OOAD, JNI, C++, JAVASCRIPT, Teamcenter, MS SQL SERVER, PL/SQL, JDBC, ECLIPSE, APACHE TOMCAT, UML, WEB 2.0

Confidential

Responsibilities:

• Helped in integration of Pro/E automation tools for the current processes.
• Studied improved the existing procurement and drawing release management process to fit into multiple premises management.
• Developed BOM, Vendor management from Confidential using JSP and template processing
• Understanding the process and come up with a automation process to integrate with all the software application used by the company
• Report generation of the Roto Dynamic analysis.
• Parts and cost management of different catalog and integration with ERP system for generating price and configuration at real time.

Environment: JAVA, EJB, JSP, OOAD, Confidential 7.0, Pro/TOOKIT, SOA, JAVASCRIPT, Oracle, Eighner, PL/SQL, JDBC, ECLIPSE, APACHE TOMCAT, UML, WEB 2.0

Confidential

Technical Leader

Responsibilities:

• Implementation of a Confidential "gateway" service to retrieve objects from Pro/INTRALINK and publish them to Confidential
• Performance optimization and tuning
• Authentication and Authorization management
• Managing JSP like Template Processing
• Prototyping Converter from Pro/INTRALINK to Confidential that resulted in invention of "spider" algorithm for traversing dependency graphs
• Design and implementation of "Workspace and Pro/E Access Status"
• Implementation of "Unified LDB" for "Pro/E Access Status"
• Implementation of "Ghost objects and Check in of required and non-required dependencies"
• Design and implementation of "File Based Attributes"
• Management of implementation of "Promote/Demote" project
• Implementation of two major packages: replication unit and export
• Supporting the product management group in maintaining the critical customer’s requirements.
• Product development of Pro/E and Confidential .
• Pro/E and Confidential data integration API development
• Product integration of foreign product with PTC family.
• Maintenance of existing product.
• New R & D initiatives.

Environment: Java, C++, JSP, Apache, Tomcat, Oracle 9.0, Confidential Application Server, Pro/INTRALINK, WildFire 4.0, Pro/TOOLKIT

Confidential

Responsibilities:

• Analysis of the specifications provided by the clients.
• Suggested the Product Management Team with optimum changes in behavior of the Product in a way that the change doesn't impact on the functioning of other areas
• Developed the core implementation using Java, J2EE and Confidential API's.
• Customization experience in Confidential for the requirements of Automotive Industry.
• Involved in integration of PDM systems with other enterprise applications.
• Improve and administer manufacturing critical application.
• Improve existing PDM application by modifying the existing code, based on formal, documented requirements.
• Worked with System Analysts and PDM users in developing these requirements.
• Migrated data from legacy SAP to PDM.
• Help to debug and modify the solution to meet requirements.
• Rational Rose modeling.
• Lifecycle / workflow customization.
• Used and documented Use Cases and UML sequence diagrams to validate business needs.
• Developed standard integration patterns to support the enterprise needs
• Good understanding of Software Development Life Cycle.
• Monitored User Acceptance test and sign-off.
• Trained new hires & helped them in getting streamlined with the local test practice of the Product.
• Responsible for overseeing the Quality procedures related to the project.

Environment: Java, J2EE, HTML, Java Script, JSP, Oracle 8x & 9x, Confidential 6.2.6, Confidential 8 PDM, Pro/E, Pro/TOOLKIT, Tomcat 5.1 server, IBM Rational Rose, Windows 2000/XP and Unix.