Karthik G

ad2njh@r.postjobfree.com

513-***-****

MuleSoft Integration Developer

SUMMARY:

** ***** ** ** ********** in the administration and implementation of application software, which includes nearly 5 years of exclusive experience in MULE ESB.

Worked extensively in the Design and development of Web, Integration and API Management, BPM projects, and platforms (On-Premise and Cloud-based)

Expertise in Designing and implementing the integrations of enterprise applications with MULE ESB using MuleSoft Any Point Platform with various API Management tools like API Designer, and API Gateway.

Strong experience in Integration Technologies like Mule ESB integrating various third-party solutions with

Worked on developing APIs and integrations using SAP and Salesforce connectors.

Good at Mule Data Weave components in transforming various mule components.

Experience in designing and developing Integration/Messaging solutions like BPM, B2B, and EDI solutions using to loop database tools

Good hands-on experience using Mule connectors like HTTP, FILE, FTP, SFTP, JSON Logger, and database connectors as involved in creating http inbound & outbound flows, transformers, filtering, and Security of Mule Flows

Involved in unit testing and written MUnit Test cases for Mule flows

Logical Data, hands-on experience in writing SQL Queries, functions, procedures, and packages.

Expertise in making continuous Integration successful using Jenkins in deploying applications to Any point platform.

Worked on Security Authorization parameters like OAuth, 2 Way-SSL, TLS Configurations, and Secure properties using Mule Vault Key also with proxies set up in Runtime manager.

Created Domain projects and deployed them onto On-Prem Mule runtime and worked with Runtime Fabric (RTF) for proxies and for generating logs.

Participated in the deployment of Mule ESB applications using Cloud Hub and Strong experience in Integration using Mule ESB in integrating various third-party solutions.

Good knowledge in integrating concepts, extensively worked with DynamoDB, MYSQL databases and

Programming experience in developing web-based applications using Java, J2EE, JSP, Servlets, EJB, JPA, Struts, Spring, Hibernate, JDBC, JavaScript, HTML, JS Libraries, Web Services etc.

Developed & implemented microservices using Mule Applications over various transports like HTTP, AMQP, etc.

CERTIFICATIONS:

MuleSoft Developer Certification (Associate)

TECHNICAL SKILLS:

J2EE: JSP, Servlet, JMS, JDBC, JNDI, Hibernate.

Java SE: OOPS, Collections, Multithreading, Exception Handling.

UI: HTML, CSS, JavaScript, JSON.

Web Services: WSDL, SOAP, REST.

Database Tools: Dynamo DB, MySQL, SAP HANA DB2, SQL Mango DB

Source Control: GIT, SVN.

Deployment Tools: Jenkins, Maven. Any point Platform

Integration Tools: New Relic, ActiveMQ, RabbitMQ, IBM Message Broker.

EXPERIENCE:

05/22 to JOHNSON &JOHNSON, Raritan, NJ

Present Sr. MuleSoft Developer

Involved in Requirement Gathering, analysis, design, and development of the project. Executed the development process using Agile methodology, which included iterative application development, Weekly Sprints, daily status meetings, Demo meetings, elaboration sessions, and customer reporting.

Worked on the FMEA (Failure Modes Effect Analysis) documents for the projects.

Based on the FMEA document, I created the JIRA feature, JIRA story, JIRA task, JIRA test, and JIRA test execution.

Creating the projects' ORB (operational runbook) and FMEA Confluence Pages for the support team.

Creating basic and functional alerts for the support team in the Any Point platform as well as alerts in the new relic tool.

Set up alerts for the application at any point Monitoring (Functional Monitoring Alert/Health check on required APIs

Worked on user story or non-functional requirement templates for any MuleSoft API/Integration to address things like performance, redundancy, and availability.

Used logging Framework in designing and utilizing logs from new relic tool to MuleSoft Any point platform.

Implemented Consumer-based projects using Active MQ and applied the best practices for Async API calls.

Worked on creating the Common error-handling projects and implemented the best practices for all the MuleSoft API’s.

Currently working as Senior Developer using Mule 4 versions to develop our applications.

Responsible for designing the contract based on the analysis of the existing application with necessary improvements coming with a design document, which will be used in development.

Experience in developing MuleSoft applications using API-led connectivity (System, Process, Experience, and Proxy APIS)

Created the MULE ESB artifacts, created flows configured the MULE configuration files, and deployed the application.

Experience in developing secure MuleSoft applications using OAuth and Basic authentication

Manage the software testing process, which includes MUNIT Testing devising with the automation team in test scripts, creating test cases, establishing protocols and appropriate testing environments, and coordinating actual software testing.

Environment: Mule ESB 4, Any Point Studio, Mule Standalone Server, New relic, Run Time Fabric, Any point logs, GitHub, Microservices, ActiveMQ, Salesforce, Postman, SOAP, REST, OAuth, JMS, Apache-Maven, AWS, Putty, Unit, RAML, JSON.

10/20 to HAWAIIAN AIRLINES, Honolulu, HI

04/22 Sr. MuleSoft Integration Developer

Involved in Requirement Gathering, analysis, design, and development of the Common services Migration projects.

Executed the development process using Agile methodology, which included iterative application development, Weekly Sprints, daily stand-up meetings, Demo meetings, elaboration sessions and customer reporting.

Worked Mainly on migrating mule applications from 3.x to 4.x using mule MMA tool.

Also worked manually writing the custom code related to mule 4.3 after migration from mule 3.9.

Worked with RESTful web services by working on RAML in the design centre, managing in the API Manager and Exchange.

Worked on a Flat File-like structure file with flight information. This involved parsing the flight schedule data with the help of Data weave. Extensive coding with Data weave and worked on date operations etc.

Worked on Any point MQ configuration and set up to publish messages to their respective queues.

Used Mule Connectors such as HTTP, Database, Salesforce Connector, Json Logger, FTP, SFTP, and JDBC.

Worked on error handling techniques using catch exception strategy and reference exception strategy as global error handling.

Deployed multiple versions of mule-runtime with RTF.

Experience in Scaling RTF applications across multiple replicas and Automated application fail-over.

Worked on Security Authorization parameters like OAuth, SSL, TLS Configurations and Secure properties using Vaulted Mule keys with Mule properties file editor.

Implemented asynchronous messaging using Active MQ and AWS Suite.

Worked on Cloud hub, On-Prem, and hybrid deployment topologies using Runtime Fabric.

Used Git as version control and Bamboo for CI/CD process in deployments.

Connected with third-party applications like Salesforce to maintain the data information pertaining to Flights and performed extensive operations on the Database.

Coordinated with the offshore team in the process of development and helped the team in solving issues.

Worked on creating unit test cases and writing Munits for the applications developed and maintained application code coverage as per the client’s requirement.

Environment: Java 1.8, Mule ESB 4.2.3, Mule 3.9, RTF, Mule migration Tool, Json Logger, GitHub, Any point MQ, Salesforce, Postman, SOAP, REST, OAuth, Apache-Maven, MUnit, RAML, JSON,

04/19 to NBC UNIVERSAL, Englewood Cliffs, NJ

09/20 Sr. MuleSoft Integration Developer

Involved in Requirement Gathering, analysis, design, and development of the project. Executed the development process using Agile methodology, which included iterative application development, Weekly Sprints, daily stand-up meetings, Demo meetings, elaboration sessions, and customer reporting.

Created the MULE ESB artifacts, created flows configured the MULE configuration files, and deployed the application.

Implemented integration flows using Mule Any Point Studio to connect to WSO2, REST, SOAP service, and Oracle Database.

Used developer studio to create a web app for WSO2 Application Server

Designed and developed enterprise services using RAML and based APIs and used various transformers in Mule ESB based on the use case and implemented the custom transformations.

Worked on MuleSoft Any Point API platform on designing and implementing Mule API’s.

Implemented JSON logger Functionality to check the JSON output in Api console logger.

Worked on the Mule API Gateway for the applications, managing the security. Also worked with the Proxy settings using the API Gateway for the API and deployed applications using Runtime Fabric.

Extensively used Mule components that include File, FTP, SFTP, Salesforce, Data Base, HTTPS, WMQ, Any Point MQ, and Cloud Hub.

Worked on developing APIs and integrations using SAP and Salesforce connectors.

Worked with SAP Connector to develop Inbound and Outbound services into Mule ESB to develop interfaces / Flows with Hybris and SAP using MuleSoft.

Developing, testing, and deploying API and Microservices using Mule Any Point Studio.

Developed & consumed the Amazon web services using Dynamo Database, SQS Queues, and SNS Notifications to communicate with different departments.

Migrated Mule ESB 4.1.3 apps to Mule ESB 4.2.1 and updated all the dependencies.

Developed Mule flows to integrate Data from various sources into the Database, from AWS Console topics and SQS queues.

Deployed Mule ESB applications into Any Point studio platform with API’S Gateway.

Coordinated with the offshore team in the process of development and helped the team in solving issues.

Worked and supported the QA team during the automated testing and preparation of testing reports in Pre-production and Production.

Environment: Java 1.8, Mule ESB 4.1.3,4.2.1 Any Point Studio, WSO2, SAP Hana, Salesforce, Mule Standalone Server, Run Time Fabric, Splunk logs, GitHub, Microservices, ActiveMQ, Salesforce, Postman, SOAP, REST, OAuth, JMS, Apache-Maven 3.3.5, AWS, Putty, MUnit, RAML, JSON, DynamoDB.

02/17 to ECOLAB’S INC, St. Paul, MN

03/19 MuleSoft Developer

Ecolab Inc. is an internal sales planning application to track and schedule the commitments of all the managers in the organization and keep track of the product's sales and consumption. The portals hold all the information and statistics.

Involved in daily Agile SCRUM meetings and weekly SPRINT meetings. Regularly participated in the code reviews with team members to improve the quality of the project deliverables.

Integration of Mule ESB system while utilizing MQ Series, HTTP, File system, and SFTP transports. Implemented data transformation using XPath, XSLT, Data weave, and custom java classes.

Created a MULE ESB artifact configured the MULE configurations files and deployed.

Utilized custom logging framework for Mule ESB application.

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

Used integration patterns, integration tools, EDI, Transformations, XML schemas, and XSLT.

Extensively worked in EDI integration and standards like UN/EDIFACT.

Good transformation experience with EDI transactions with 837 EDI files using EDI X12 Read connector

Strong knowledge and hands-on experience in documenting and designing REST API using RAML.

Experience with transformers, exception handling, testing, and security of Mule ESB endpoint through OAuth and SSO.

Tightly integrated applications using MULE ESB.

Migrated Mule ESB 3. X to Mule ESB 4. X and updated all the dependencies.

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

Developed Mule ESB projects for services with synchronous & asynchronous Mule flows.

Implemented integration flows using Mule Any Point Studio to connect to REST, SOAP service, Oracle Database, and Active MQ broker.

Used Log4J components for logging. Perform daily monitoring of log files and resolve issues.

Involved in code review, and tested Components using JUNIT & MUnit and Mockito during the development.

Involved in installing and configuring Eclipse IDE, Ant, Web Logic, and Maven for development.

Environment: Java1.8/J2EE, MuleSoft ESB 3. X to 4. X Any Point Studio, ETL, ActiveMQ, RabbitMQ, Apache-Maven, RAML, Oracle 11g, Eclipse, log4j, CVS, Rational Rose, JUnit, Maven.

01/13 to AVINEON INC, Hyderabad,8 India

03/15 Java Developer

Involved in the requirement analysis, design, and development of the new project.

Server-side interaction was developed using Web services and exposed using JSON and jQuery.

Developed the web layer using Struts 1.1.

Used Validator framework of the Struts for client-side and server-side validation.

The UI was designed using JSP, Velocity template, JavaScript, CSS, jQuery, and JSON.

Enhanced the FAS system using struts MVC

Enhanced Ant Scripts to build and deploy applications.

Involved in Unit Testing, and code review for the various enhancements.

Effectively managed the quality deliverables to meet deadlines.

Involved in end-to-end implementation of the application.

Environment: Java, J2EE, EJB, JSP/Servlets, JDBC, Eclipse, Tomcat, Ant, SVN.

EDUCATION:

Bachelor of Technology in Electronics and Communication

NRIT, AP, India in 2012

Master’s in Computer Science

SVUCA in 2016

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