SUMMARY

• More TEMPthan 7 years of experience in Java, J2EE technologies using Core Java, Java collection, JDBC, Spring Framework, Struts Framework, Hibernate, JSPs, Servlets, Ajax.
• 3+ years of experience integration and securing applications using Mulesoft product.
• Experience in Tomcat Server, Web logic and WebSphere application server.
• Experience on different modules of Spring frameworks like Spring MVC, Spring ORM with Hibernate and Spring AOP.
• Responsible for coding, implementation and unit testing of various J2EE related projects.
• Good experience on Collections and Core Java Concepts.
• Implemented AJAX - based design in creating better, faster and more interactive web applications to maintain complex JavaScript front-end applications in Java.
• Excellent experience on SOAP and RESTful web services.
• Excellent experience in UML Modeling, Rational Rose and Design Patterns (J2EE) like Singleton Factory Method, Facade, Delegate Pattern, MVC Architecture.
• Hands-on experience in writing stored procedures, functions, views and joins.
• Experience in Integrated Development Environments for programming tasks, including Eclipse, RAD and IntelliJ.
• Expertise in writing JUnit test cases.
• Involved in Continuous Integration (CI) and Continuous Deployment (CD) using GitHub.
• Expertise working with standard JAVA Design Patterns (Singleton, Front Controller, DAO, DTO and MVC).
• Experience in frontend technologies using JavaScript, jQuery, Angular JS, Ajax, CSS, Bootstrap.
• Experience with XML related technologies such as XML, XSL, XSLT, DTD, Schema
• Good experience in database designing using RDBMS Concepts in Oracle.
• Possess excellent relationship and team management skills with expertise in training, motivating and mentoring junior developers.
• Ability to work independently in critical components and possess good analytical, communication, interpersonal, leadership skills.

TECHNICAL SKILLS

Testing Tools: Junit, Soap UI, Postman, XML Spy, TOAD, Putty, FileZilla

Tools: Jenkins, Maven, ANT, HP ALM, Jira, ServiceNow, Mingle, SVN, GIT

Connectors: HTTP, Salesforce, Webservice Consumer, FILE, FTP

OS: Windows, Linux distributions, UNIX

Mule Integration: Mule ESB 3.9.x/4.1.x, TIBCO, Anypoint Studio 6.5/7.5, API Management, CloudHub, SOAP, Restful WS, WSDL, JAXP, JAXB

Languages: Shell script, Java, MEL, JavaScript, XSLT, Python, C, C++

Flow Control: Splitter, Soap Router, Scatter-Gather, Resequencer

Database: Oracle, DB2, Sybase, MS SQL SERVER

Servers: Tomcat, WebLogic, WAS, Mule runtime

Components: Transform, Java, Invoke, Logger, JavaScript

PROFESSIONAL EXPERIENCE

Confidential - Sonoma, CA

Mulesoft ESB Developer

Responsibilities:

• HTTPS implementation with IP whitelisting and CORS policies.
• SFTP implementation with NetSuite connection calls.
• Common error handling framework for all APIs.
• Developed interfaces with Pipe delimited Flat file Toolkit router based SFTP Transformation to Underlying Rest Services.
• Design and implementation responsibility of Integration APIs.
• API proxy system based with OAuth Implementation consumed by Upstream systems.
• Retrieve Data from Soap Services for the upstream systems.
• Connectors and Components used: DB for MySQL DB with connection Pooling.
• Developed APIs with JSON Based RESTful Services.
• MUnits for all the flows developed and API management with Documentation.

Environment: GIT, Jerkins, Mule ESB 3.9.x/ 4.1.x, TIBCO, ESQL, JAVA, SOUPUI 4.6 Anypoint Studio 6.5/ 7.5 Active MQ, SVN, Anypoint platform, IBM MQ Series 7.5, Oracle 11g, AIX/ UNIX.

Confidential, Richfield, MN

Sr. API/DataPower Developer

Responsibilities:

• Create, publish and consume Micro services based on Web API and SOAP Web services.
• Create JDBC adapters as a resource adapter in establishing a connection between servers and Enterprise Information Systems for Enterprise Application Integration (EAI).
• Integrate Maven repositories with Anypoint studio for build and deployment of artifacts.
• Followed and developed API security policies (as set by API manager), applied to all client-facing proxy APIs for CORS, OAUTH2.0 access token enforcement, Client ID enforcement and Rate Limiting - SLA Based and Secured Mule service endpoints using OAuth2.0, HTTPS and SSO.
• Transform REST/JSON to SOAP message and SOAP to REST/JSON using XSLT.
• Integrate various backend application with SFDC.
• Create service provider using Mule flows and consume service from external java application.
• User various activities such as web service, http, transform to create orchestration.
• Develop extensive XSLT using Altova XML Spy.
• Implemented Custom Logger (property caching), Circuit Breaker and Object Store in all flows of different services to invoke the data from the database and loading the flow message to the database.
• Created SSL Proxies to autanticate the protocol level security for HTTPS service communications.
• Test interfaces using MUnit, SoapUI and POSTMAN.
• Used GitHub for version control
• Interacting with different departments for the smooth operation of service management and monitoring.
• Participate in all phases of the project like design, development, testing, enhancements, and production support.
• Use DataWeave in one single Transform Message to convert both CSV and XML to JSON using Choice flow control.
• Perform Administrator activities using Mule Management Console (MMC); Involved in building the code.

Environment: RAML, JDBC Connector, Files, FTP, JAVA, SFTP, Active MQ, Data weave, Selector Expressions, Xpath, Data Mapper, JAXB, Postman, Exception Handling, MMC, Juint, MUnit, Cloud Hub, Agile, SOAP, REST, Jenkins, Maven, salesforce, SVN., MQ Series, Datapower XI52, WSRR, Java, DB2, SFDC, Mainframes.

Confidential -Columbus, OH

Integration Engineer

Responsibilities:

• Implement publish-subscribe scenarios based on requirement.
• Participate in maintaining the existing production systems.
• Participate in SSL Configuration on WebSphere MQ for security.
• Problem determination and trouble-shooting using system and QMGR error logs.
• Responsible for developing procedures for logging/recovery of MQ objects.
• Design and develop MQ adapters dat use the MQ for Java to process XML messages.
• Develop Shell Scripts on various UNIX platforms for monitoring WMQ.
• Participate in all MQ administration, managing clusters both in GUI and command mode.
• Configure Queue Managers, Queues, Channels based on integration needs.

Environment: Message Broker 8/7, DataPower XI50, WTX, XML, XSLT, SOAP UI, EDI, SAP, DB2, Oracle, Linux

Confidential -Chicago, IL

SOA Developer

Responsibilities:

• Create technical design and mapping documents for SOA services.
• Create WSDLs, XSDs, WTX type trees and Message Models using DFDL.
• Work on performance improvements and fine-tuning of existing message flows.
• Designed and developed common components for reusability and error handling.
• Worked on monitoring, record and replay capabilities of WMB.
• Participate in meetings with stakeholders and businesspeople to understand evolving requirements for implementing new provider platform.
• Create RESTFUL and SOAP Web services in WMB (Provider, Consumer).
• Implement Global Caching and log4j in WMB.
• Design and develop message flows to handle aggregation and collection of messages.
• Created the Sandbox environment for WMB and did unit testing of existing interfaces.
• Involved in the Production Support, used Dynatrace for monitoring production issues, War Room Support and Defect resolutions.

Environment: Message Broker 7, Data Power XI50, WTX, XML, SOAP UI, COBOL, EDI, SAP, DB2, Oracle, Linux.