Certified MuleSoft Developer

VENKI CH

Mobile No: 862-***-****

Email ID : add9jr@r.postjobfree.com

Relevant Experience:

Around 7+ years of diverse experience in Object-Oriented Programming, design and development of Multi-Tier distributed, Enterprise applications using Java, J2EE technologies with Software Development Life Cycle and experience in Integrations using Mule Enterprise Service Bus (ESB).

Executive Summary:

Experience in Agile software development methodology & Test-driven development (TDD) including SCRUM Framework.

Experience with exceptional skills in Integrations using Mule Enterprise Service Bus (ESB) in Government Portals, Public Facing, Sales, E-commerce,Insurance, Health care processes & standards, Banking and Finance domains.

Experience on both Enterprise and Community edition of Mule ESB. Have an experience working MULE API manager and RAML. Developed the integration workflows using an ESB framework.

Experience with Mule Soft MMC and enterprise release.

Experience in Data migration.

Involved in managing and deployment of the applications in the CloudHub

Integration Hands-on experience with job schedulers, monitoring tools, and enterprise integration.

Utilized MuleSoft features like Dataweave, API designer and Various connectors to ensure robust and loosely coupled integration layer every time.

Strong application integration experience using Mule ESB with Connectors, transformations, Routing, ActiveMQ, JMS and RabbitMQ.

Good hands on experience using Mule connectors like Data Base, FTP, FILE, SFTP, Salesforce, Workday, SAP and others as a part of integration usage.

Hand - on experience in software design and development using Java & J2EE - Core Java, Collections, Multi-Threading, JDBC, Servlets, JSP, Spring, Hibernate, and JavaScript libraries.

Expertise in Struts, Spring, JSF, Web framework and Hibernate frameworks.

Involved in development of SOAP & REST based web services using WSDL, SOAP, JAXB, CXF, AXIS, JAX-WS and Restful web services using JAX-RS, CXF and JERSEY APIs.

Experience with XML technologies includes XML, DTD, XSD, XSLT, JAXP (DOM & SAX), and JAXB.

Proficient in Java/J2EE Design Patterns including Java - Singleton, Factory, Abstract Factory, Adapter, Façade, MVC, VO and DAO and J2EE – MVC.

Expertise in writing SQL queries and P/L SQL-Stored procedures, functions, Joins, sequences, cursors, triggers, indexes using different Data Bases -Oracle, DB2 and SQL Server.

Experience in using different version controlling/tracking systems GIT Hub, SVN, Rational Clear Case & CVS.

Experience/ knowledge of integration technologies such as Informatica, Webmethods, Tibco.

Experience in AIX/Unix and HP Operating System and using Shell Scripting.

Experience in using tools such as Log4J, SOAP UI, FileZilla and Putty.

EDUCATIONAL DETAILS:

M.Tech from Jawaharlal Nehru Technological University (JNTU), Hyderabad, India.

TECHNICAL SKILLS:

Java/J2EE Technologies

Servlets, JSP, Java Beans, JDBC, JNDI, EJB - Session beans, Entity beans, MDB, JPA

Frame works

Struts 1.x/2.x, Spring 3.x/4.x, Hibernate

Web Technologies

HTML, CSS, Java Script, jQuery, AJAX, Angular JS, Bootstrap JS, Node JS, XML, XSLT, JAXP, JAXB

Application Servers

IBM WebSphere, WebLogic, JBoss, and Apache Tomcat

Programming Languages

Java, J2EE, C, C++, SQL, PL/SQL, SAS Advanced, BPEL, UML

SOA Tools

Oracle SOA Suite, Oracle WSM, Oracle Process Manager, JDeveloper, Confidential WPS

Web services

WSDL, SOAP, UDDI, JAX-WS, REST-JAX-RS, CXF, AXIS, SOAP UI

Databases

Oracle, DB2, SQL Server 2014, MySQL, MongoDB

IDE

Eclipse, RAD, NetBeans

ESB

Mule ESB 3.5, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2

Build tools

Shell Scripting, Ant, Maven, Jenkins, Cruise Control, Gradle

Version control tools

Rational Clear Case, SVN, Star team, GIT

PROFESSIONAL EXPERIENCE:

Pennsylvania Department of Health Care and Human services, Harrisburg, PA. Sept’ 2018 to Till Date

(Commonwealth of Pennsylvania)

Sr. MuleSoft Developer

Description: The Pennsylvania Department of Health care, Human Services is a cabinet-level state agency in Pennsylvania. The Pennsylvania Department of Human Services’s seven program offices administer services that provide care and support to Pennsylvania's most vulnerable citizens. These services include eligibility and benefits determination, foster care, juvenile justice, early childhood development, services for persons with developmental disabilities, autism services, long term living programs, management of state psychiatric hospitals, and management of the Medical Assistance physical and behavioral health care programs.

Responsibilities:

Actively involved with the team, management & client as a part of Agile (SCRUM) software development.

Involved in documenting the procedures for running the application (as per Agile norms) from end to end.

Created Variables to manage dependencies in the application and deploy it on CloudHub and On-Premise using Octopus and TeamCity.

Experience in MuleSoft Anypoint API platform on designing and implementing Mule APIs.

Extensively used Mule components that includes Salesforce, Data Base, HTTPS, and CloudHub.

Experience migration from an Oracle database to Salesforce database.

Working knowledge of API management using Anypoint API management tools.

Secured API’s with Client Credentials, Credentials Vault by applying policies and Set up API Gateway to validate the incoming requests. Developing and securing CXF web services in MuleSoft Enterprise Service Bus (ESB).

Experience in Java, Spring, Web Services in building integration projects using MuleESB, Mule API, and Mule Cloud Hub.

Have integrated web services including SOAP as well as REST using Mule ESB.

Developed Mule flows to integrate data coming from various sources systems and do transformations according to target requirements based on business requirements.

Orchestrating various flows in MuleSoft to integrate Salesforce, FileNet, MS SQL DB, I-Series Database and other third party Webservices.

Used MMC (Mule Management Console) to monitor the request and response payload.

Secured API’s with Client Credentials, Credentials Vault by applying policies and set up API Gateway to validate the incoming requests.

Developed Mule flows to integrate data coming from various sources systems and do transformations according to target requirements based on business requirements.

Working knowledge of API management using Anypoint API management tools.

Created flows, routing, orchestration, transformations and security using OAuth.

Used Dataweave to transform data to various formats (XML, CSV, JSON, Pojos, Maps).

Strong knowledge and hands on experience in documenting and designing REST API's using RAML File.

Used API Designer to Design API, Built APIs, Tested APIs, Run APIs, and manage these through Any-Point platform.

Involved in developing REST API for API LED architecture to ensure re-usability, scalability and loosely coupled architecture.

Processed Large CSV files and transformed the data using Dataweave and inserted data in various Salesforce Objects

Developed Mule flows to integrate Data from various sources into Database, from ActiveMQ topics and queues, some transformations were also done at the integration layer.

Involved in creation & deployment of the application, done unit testing by utilizing the Munit Testing Framework.

Written major Munit Test Cases for Data Weave transformation code by externalizing the dwl code.

Used GitHub for version control and as repository management.

Utilized Log4J for logging and MUnit for unit testing.

Developed RESTful/SOAP web services in Mule ESB based on SOA architecture

Experience in API Development using Mulesoft 4.1, 4.2.

Experienced in API Integration using Mule ESB.

Experienced in Schedule base integration using Mule ESB.

Deployed Mule ESB applications into CloudHub and On-Premise and used MUnit to validate mule flows.

Experience working with Mule Connectors Provide Production support to applications and projects with technical support.

Used Maven during build process by modifying pom.xml to use latest libraries and specifications.

Used API auto-discovery in a Mule application to enable API Security from Anypoint Platform.

Environment: Java, Anypoint Studio 7.1, 7.2,7.3, Anypoint Platform 1.6, Salesforce, ActiveMQ, MMC, RAML, OAuth, SOAP, Postman, REST, Web Services- WSDL, Data Weave, CloudHub, Apache-Maven, JMS, Splunk, API, Putty, FileZilla, GIT, Mule Server Runtime 4.0,4.1, MUnit XML, MuleSoft Enterprise Service Bus (ESB), ETL, GraphQL, Oracle11g, MuleSoft 4.2/4.1, Anypoint Enterprise Security, iPaaS (Integration Provider as a Service), Platform as a Service (PaaS), Software as a Service (SaaS), SFTP connectors, CloudHub, Log4j.

Assurant Solutions, Wayne, PA Nov’ 2017 – Aug’ 2018

(E-commerce Domain)

MuleSoft Integration Developer

Description: Sales automation, E-commerce that deals with the Inventory & Material management, Order Processing and print schedules. The front-end provides user-friendly interfaces, Invoice report generation and Pending Order processing information. Inventory system covers the processes of raising requirement, calling for quotations, processing quotations, placing purchase order, tracking the purchase order, tracking the payment, receiving the material, stocking the material and issue of the material.

Responsibilities:

Involved in Agile-Sprint methodologies to do requirements gathering, analysis and planning. Involved in gathering requirements from existing functionality for the custodians.

Created Mule ESB artifact and configured the Mule config files by using Standard wireframe and deployed.

Configuring the Mule process for fetching the data from topic and makes web service calls to the middle tier Mule ESB for processing.

Migrated ETL Data Stage Jobs to Mule ESB.

Created Http inbound & outbound flows and tested its working functionality.

Used Database Connectors to connect with respective systems using Mule ESB.

Integration of Mule ESB system while utilizing MQ Series, Http, File system and SFTP transports.

Developed RESTful web services using CXF API and developed the services after the deployment on server using SOAP UI.

Developed REST services to talk with adapter classes and exposed them to front-end.

Designed and developed enterprise services using RAML and REST based APIs.

Experienced in MuleSoft AnyPoint API platform for designing and implementing Mule APIs.

Experience migration from an SQL Server database to Salesforce database.

Expertise in using MuleSoft AnyPoint studio in creating various flows to integrate applications, Web services, API's and databases.

Experience in developing interfaces between Salesforce and Oracle ERP using Informatica Cloud/Mule ESB technologies.

Implemented flows for Salesforce outbound / inbound calls and business process.

Transformed, Navigated, Formatted XML documents using XSL, XSLT, XPath.

Involved in creating http inbound & outbound flows and orchestration using XPath using Mule ESB.

Architected Integrations using Mule ESB environments for both on premise and cloud environments.

Involved in creating http inbound & outbound flows, custom java and XSLT transformers and security of mule endpoint through WSSR.

Involved in developing Mule ESB projects for the services with synchronous and asynchronous Mule flows.

Developed Mule flows to integrate Data from various sources into Database, from ActiveMQ topics and queues, transformations were also done at the integration layer.

Developed the services interface to access core services & provisioning services using Mule ESB 3.7.

Migrated deprecated Data Mapper mapping to Data Weave in Mule ESB.

Implemented data transformation using XPATH, XSLT, Data Weave, custom java classes.

Deployed Mule ESB applications into MMC (Mule Management Console).

Developed an Integration Component with third party application using Mule ESB.

Have integrated web services including SOAP as well as REST using Mule ESB.

Involved in the development of various use cases, classes and sequence diagrams using UML.

Developed automated Build files, reporting and documentation using Maven.

Experience in CloudHub in Mulesoft

Experience in API creation using Mulesoft.

Experience on design build test,debug,deploy manage APIs and integrations.

Experience with Sales force integration.

Provide Production support to applications.

Used MUnit for Mocking and Unit testing Mule flows.

Used SVN for source code version controlling.

Environment: JAVA, Mule ESB, Any Point Studio 6.1,7.1, Anypoint Platform 1.0,ActiveMQ, Salesforce connector, Cloud hub, OAuth,RAML, API, Runtime Manager, MMC, Nexus, XML, XSLT, XPATH, MUnit, SOAP UI, REST, JAX-RS, CXF, Apache-Maven 3.3.9, FileZilla, Putty, Mockito, GraphQL, SQL Server 2014, SVN, EMMA, Postman, Log4j,DataWeave, ETL, Informatica,Tibco BW 5.X, Mule 3, T-SQL, Splunk,AMQ, SFTP connectors,QC, iPaaS (Integration Provider as a Service), Platform as a Service (PaaS), Software as a Service (SaaS), CloudHub,Rally.

WellPoint Columbia, MD Dec’ 2015 – Oct’ 2017

(Health Care Domain)

Mule ESB Integration Developer

Description: WellPoint is one of the largest health insurance claims benefits companies in the United States. Through its networks nationwide, the company delivers a number of leading health insurance Claims benefit solutions through a broad portfolio of integrated health care plans and related services, along with a wide range of specialty products such as life and disability insurance benefits, dental, vision, behavioral health care benefit services, as well as long term Health care insurance and flexible spending accounts. It Provides and administers health care benefits to nearly 36 million members residing in allover United States.

Responsibilities:

Involved in Requirements gathering, analysis, design, development, backlog grooming, Sprint planning, testing and Maintenance phases of Application in Agile methodologies - Sprint & Scrum.

Used Core Java concepts like Collections, Generics, Exception handling, IO, Concurrency to develop business logic.

Preparation of TSD design documents with UML diagrams including Sequence Diagrams, Class Diagrams etc. using Microsoft VISIO tool.

Created Mule ESB artifact and configured the Mule Config files and deployed.

Used Mule to configure Inbound and Outbound messages for message transformation between transports.

Created Request transformer, Response transformers, Custom Components and configured in Mule ESB.

Involved in creating http inbound & outbound flows, custom java and XSLT transformers and Security of Mule endpoint through WSSR.

Experience migration from an SQL Server database to Salesforce database.

Created Mule Flows using End Point, Connector & Components using Mule ESB to integrate client/server systems.

Implemented integration flows using Mule AnyPoint Studio to connect to REST, SOAP service, Oracle Database, and ActiveMQ broker. Implemented RAML files for different entity creations and respective associations.

Developing flows / orchestrations for integrating the components written on top of different internal platforms using Mule ESB and ActiveMQ.

Used HTTP connector to make calls to REST API’s in MULE flows and posted the data to WCS to update Faculty Profiles.

Used WSDL, SOAP, JAX-WS, JAX-RS, CXF technologies to create web services, generate stubs and consuming the existing services. Used CXF API to produce and consume SOAP as well as Restful web services.

Application code investigation, performance tuning using JProfiler, code cleanup and code repository maintenance.

Used TOAD for internal data storage and retrieval, used Ervin tool to design database models

Involved in setting up Connection pooling and used JMS for Asynchronous messaging.

Used Data Mapper as well as DataWeave for data transformations and data validations within flows & subflows.

Developed Mule ESB projects for the services with synchronous and asynchronous mule flows.

Implemented clustering and throttling concepts for Mule based solutions.

Working knowledge of API management using Anypoint API management tools.

Developed service interfaces to access core services & provisioning services using Mule ESB 3.5.

Experience in integrating Cloud applications like SFDC, SAP, Workday & Intact using Mule ESB.

Used JMS for Asynchronous messaging.

Used MMC (Mule Management Console) to monitor the request and response payload.

Used Mule Data Mapper, Custom transformers for mapping flat file structures to Salesforce interface structures.

Used GitHub for version and source control and Active MQ for Asynchronous messaging.

Followed coding guidelines, ran PMD & Find bugs and make sure the 100% code coverage to maintain the quality of code.

Used Jenkins for CI (Continuous Integration) and CD (Continuous Deployment).

Involved in Unit testing and writing the MUnit Test cases for the Mule flows.

Involved in doing JUNIT testing and ran the TEST SUITE using EMMA tool.

Addressed defects identified in QA, IST phases. And tracked them using Quality Center.

Deployed Web services are tested using SOAP UI tool.

Involved in Unit testing using JUNIT with Mockito, Integration testing and system testing.

Deployed the application in UNIX machine and used FTP to see the logs etc.

Used Maven tool to build & deploy the application on the server.

Used log4J for logging and debugging of the application.

Involved in unit testing and writing the MUnit Test cases for the flows.

Have integrated Webservices SOAP as well as REST using MULE ESB.

Experienced in On- Call and Production support.

Involved in analyzing performance of the application, gathered thread dump & tuned the application using JProfiler.

Environment: JAVA, Mule 3.5, MMC, Anypoint Studio 5.3, Anypoint Platform, RAML, ActiveMQ, RabbitMQ, Nexus, Apache-Maven, Salesforce, OAuth, GitHub, MUnit, GraphQL,Cloudhub, SQL Server 2012, T/SQL, XML, XSD, XSLT, Jenkins, ETL, SOAPUI, Mule Healthcare Toolkit, JNDI, Tibco, Oracle.

CITI Bank, San Antonio, TX Oct’ 2014 – Nov’ 2015

Java Developer

Description: This is a banking application, which involves transmission and transaction of Financial Information through Electronic Data Interchange under a highly secure environment. This system enables account holders to perform basic banking operations like Balance Enquiry, Online Bill Payments, and Fund Transfer between the existing accounts etc., via Internet which can be used by the account holders who has got the online access authorization. It offers a great facility like Financial Calculator, which calculates how much monthly installment you need to pay for the amount you are taking as a loan.

Responsibilities:

Responsible for analyzing the requirements and finding the use cases for application.

Implemented different Java and J2EE design patterns to maintain decoupling between the layers.

Have written Client-Side validations using JavaScript.

Designed class and sequence diagrams to provide the documentation for development.

Web Services interface for provisioning Subscriber configuration and inventory configuration.

Designed the applications using better Exception handling and multithreading concepts.

Mainly multi-threading is used to perform time consuming tasks in the background, but UI is still active and available for the users.

Developed the DAO layer using Hibernate and for real time performance used the caching system for hibernate.

Followed Spring MVC Framework for the development of the project.

Developed and deployed Web services to interact with partner interfaces, and client interfaces to consume the web services using CXF, WSDL, SOAP, AXIS and JAX-WS technologies. Involved in event-driven, stream-oriented XML parsing, XML serialization, XML Schema validation.

Developed all the User Interfaces using XHTML, JSF, ICE Faces, Applets, HTML, CSS and spring MVC.

Experience in working with Spring using AOP, DI/IOC and MVC modules.

Implemented Restful web services using Jersey RESTful Web Services framework.

Performed object relational mapping between database tables and Java classes and developed data access layer.

Implemented complex database relationships using Spring JDBC for fetching various objects.

Built and deployed the application on JBoss Application server.

Implemented data insertion and update, data access layer using Hibernate, JDBC SQL and HQL

Experience in developing web services for production systems using SOAP and WSDL.

Maintained the existing code and incorporated new features, Change Requests and the bug fixes.

Wrote SQL queries and Stored Procedures for interacting with the Oracle database.

Integrated the services with Tivoli Manager to do auto scheduling for certain events.

Documentation of common problems prior to go-live and while actively in a Production Support role.

Coordinated with the QA for development of Test plan, Test cases, Test code and Actual testing responsible for defects allocation and those defects are resolved.

Used ANT tool to build and deploy applications.

Environment: Core Java/J2EE, JSP, Eclipse IDE, Servlets, XML, Spring – IOC, AOP, MVC, Hibernate, Oracle, JDBC, SQL, PL/SQL, HTML, CSS, XHTML, JSF, ICE Faces, Taglib libraries, UML, Eclipse, Oracle, JBoss, WSDL, ETL, SOAP, JERSEY Restful Services, JAXP, JAXB, Tivoli Manager and Ant.

Merrill Lynch, Hope Well, NJ May’ 2013 – Sept’ 2014

(A Bank of America Company)

Java Developer

Description: Merrill Lynch is American investing and wealth management division of Bank of America. This project is a web-based application used to input trading revenue details from various trading business units and generate reports. This receives revenue estimates from various Business Units. This application calculates the variant form the forecasted data and actual data. The data is presented to executive level businessmen through integrating it into intranet site. The consolidated revenue data from the system also feeds information to other websites.

Responsibilities:

Worked on Waterfall model project management.

Successfully organized initial set of requirements into master list of Use Cases.

Implemented user interface guidelines and standards throughout the development and maintenance of the website using Core JAVA, JSP, XHTML, HTML4, CSS2, JQUERY, and JavaScript

Involved in discussions with the System Analyst to identify the technical requirements

Articulated business strategy and branding issues and to balance these with user needs and technological constraints

Worked closely with product managers, developers and internal stakeholders throughout the product design

Designated UI architecture for the internal web application and worked with designers to construct

Extensively used jQuery in implementing various GUI components in application portal

Involved in providing pseudo application level code to interact with APIs, Web Services using AJAX, JSON and XML

Extensively used Cursors, User-defined Object types, Records and Tables in PL/SQL Programming for generating worksheets.

Generated SQL and PL/ SQL scripts to install Create and Drop database objects, including Tables, Views, and Primary keys, Indexes, Constraints, Packages, Sequences, Grants and Synonyms.

Developed page layouts, Navigations and presented designs and concepts to the clients and the management review

Responsible for the design of client websites right from the conceptualization stage to its implementation and maintenance

Worked with teams where requirements are constantly being implemented.

Environment: Core Java, JSP, Eclipse IDE, HTML4, CSS2, XHTML, JavaScript, Oracle10g, PL/SQL, jQuery, AJAX, JSON, Windows, Unix, Linux, DOM, XML..

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