Senior MuleSoft Developer - API Integration

Chandu Reddy Goli

Senior MuleSoft Developer MuleSoft Certified Developer

+1-210-***-**** ***********.****@*****.***

PROFILE SUMMARY

• Highly skilled in software engineering professional with over 9 years of IT experience across all phases of the project development lifecycle, proficient in both Agile methodologies.

• Over 8 years of specialized expertise utilizing the MuleSoft ecosystem, including MuleSoft ESB, Any point Studio, Cloud Hub, API Manager, and API Gateway.

• Expert in designing and implementing API-led connectivity architecture and Enterprise Application Integration (EAI) utilizing MuleSoft 4.x.

• Highly proficient in developing both synchronous and asynchronous Mule ESB flows and integrations based on Service-Oriented Architecture (SOA) using Mule Runtime.

• Strong application integration background leveraging Mule ESB with extensive use of Connectors, Routing, VMQueue, and JMS.

• Comprehensive experience with diverse connectors, including File, HTTP, Oracle database, Salesforce, and CXF, alongside robust exception strategy implementation.

• Proven track record in designing, developing, managing, and securing REST APIs through the Mule API gateway/portal and Cloud Hub environments.

• Advanced proficiency in data manipulation and transformation utilizing Mule Expression Language (MEL), Data Weave 2.0, and variable management (flow and record variables).

• Adept at implementing complex integration patterns, including Message Filters, Message Translators, Content Enricher, and Scatter-Gather.

• Experienced in configuring logging, alerting, and deployment strategies for Mule Applications across both Enterprise/Community editions and Cloud Hub.

• Strong foundational expertise in server-side Java/J2EE development, utilizing core concepts such as Multithreading, Abstraction, Polymorphism, and the Collections Framework.

• Deep database knowledge, including extensive experience writing SQL, Stored Procedures, Functions, and Triggers for Oracle and MS SQL Server.

• Committed to quality assurance through Test-Driven Development (TDD), with hands-on experience utilizing JUnit and MUnit for comprehensive application testing.

TECHNICAL SKILLS:

Programming Languages: Java 1.8 and Java 17, SQL, Data weave 2.0. Java Technologies: JDBC, Servlet, core java.

Frameworks: MUnit.

Databases: Oracle, MS SQL server, Azure Cosmos DB, Salesforce DB. UI & XML Technologies: HTML, XML, CSS, AJAX, jQuery, XSD, DTD, XSLT. Web Services: WSDL, SOAP, JAX-WS, JAX-RS, CXF.

Application Servers: Tomcat, Web Sphere, Glassfish. Development & Version Control: Anypoint Studio, Spring Tool Suite (STS), Eclipse, Azure DevOps, GitHub, TFS, Bitbucket.

DevOps & Other Tools: Azure Pipelines, Jenkins, Splunk, App Dynamics, Postman, Bruno, MFT. PROFESSIONAL EXPERIENCE:

Client: Medica, Minnetonka, Minnesota

Duration: Feb 2023 – Till Date

Project: Member Portal

Role: Senior MuleSoft Developer

Roles & Responsibilities:

• Engaged in full-lifecycle Agile methodologies, encompassing requirements gathering, business analysis, planning, and development.

• Developed API-led connectivity architecture (Experience, Process, and System APIs) to enable seamless data flow between CRM and ERP systems.

• Developed highly customized Mule ESB flows utilizing Anypoint Studio to perform payload routing and transformation across appropriate middleware systems.

• Implemented centralized logging, auditing, and monitoring solutions using Splunk, Anypoint Monitoring, and log aggregation tools for proactive incident management.

• Implemented API Kit Routers to effectively direct messages from sources based on resources, HTTP methods, and content types.

• Executed advanced data transformations using DataWeave expressions and custom Java classes, specifically mapping CSV data to XML and transforming XML into custom JSON formats.

• Designed, documented, and developed multiple RESTful services using RAML and the Mule Anypoint API Platform on CloudHub 2.0.

• Secured SOA services using OAuth 2.0, JWT, mutual SSL, client ID enforcement, API policies, and encryption standards to meet enterprise security and compliance requirements.

• Developed complex data transformation logic using DataWeave 2.0 and integrated custom Java classes to handle advanced business logic and specialized data processing.

• Facilitated seamless integration across diverse enterprise systems, leveraging Salesforce (SFDC), HR connectors, Tibco Services, VMQueue, JMS, File systems, and DBs.

• Developed scalable integration solutions using Java and MuleSoft, focusing on high-performance interfaces and seamless cross-platform connectivity.

• Worked extensively with Oracle and SQL Server databases using JDBC connectivity, complex SQL queries, stored procedures, and performance tuning for enterprise integrations.

• Designed and implemented real-time integrations between CRM systems (e.g., Salesforce) and ERP platforms (e.g., SAP/Oracle) using MuleSoft Anypoint Platform.

• Optimized large-scale data handling by incorporating Mule Batch Processing to efficiently process database records.

• Designed and developed daily batch processing jobs to ensure consistent alignment with critical business requirements.

• Supported HIPAA-compliant secure file transfer processes for sensitive healthcare data including EDI, claims, appeals, and member information files.

• Worked with Active Directory, Exchange, Windows servers, and infrastructure teams to support authentication, access management, and middleware server configurations.

• Designed and implemented Managed File Transfer (MFT) solutions to securely exchange healthcare claims, authorization appeals, eligibility, and payment files between enterprise applications and external trading partners

• Optimized API performance and scalability by implementing caching, pagination, and asynchronous processing.

• Ensured high application reliability by utilizing the Mule Debugger to analyze XML flows and writing rigorous MUnit test cases utilizing mocking and verify calls.

• Managed source control and continuous integration/continuous deployment (CI/CD) pipelines using Azure DevOps, Maven, and Azure Pipelines for both on-premises and CloudHub deployments.

• Participated in Change Advisory Board (CAB) meetings to evaluate and approve Change Requests (CRs) for production deployments. And Providing the Prod support for portal and also applications.

• Developed and maintained CI/CD pipelines using Jenkins, Git, Bitbucket, Maven, and deployment automation scripts to streamline build and release management processes. Environment: Java 17, Java 1.8, RAML 1.0, Anypoint Studio 7.18.1, Mule Runtime 4.3,4.6,4.9, Apache-Maven 3.4.2, Cloudhub 2.0, Salesforce, MS-SQL, Log4j 1.2.14, REST/SOAP Webservices, Azure Devops repository, Azure Comsos DB, MFT, API gateway 2.1.1, Azure boards, Azure Devops Pipelines, postman, Bruno, VM Queue, JMS, ERP, CRM. Client: Pacific Life, Newport Beach, Califronia

Duration: November 2020 – Feb 2023

Project: Work Force Benefits

Role: Integration Specialist

Roles & Responsibilities:

• Navigated the complete Software Development Lifecycle (SDLC), from initial requirement analysis and design to construction, unit testing, and deployment.

• Leveraged the Anypoint Platform extensively, utilizing Design Center, API Manager, Anypoint Exchange, Runtime Manager, and Access Management.

• Developed intricate flows and orchestrations for internal platform integrations utilizing Mule ESB 3.7.1, with messaging handled via Active MQ.

• Built robust integration solutions to connect REST and SOAP services, Oracle Databases, and Active MQ brokers via Mule Anypoint Studio.

• Managed critical enterprise business scenarios and financial transactions spanning quote-to-cash processes, CRM systems.

• Developed reusable SOAP and REST-based services in Mule 4 for member enrollment, claims processing, payment transactions, and customer account management applications.

• Engineered comprehensive data transformations converting data between formats utilizing DataWeave and custom Java transformers.

• Published designed REST APIs to Anypoint Exchange after documenting them effectively using RAML.

• Maintained application performance and payload monitoring using the Mule Management Console (MMC).

• Designed and implemented custom Java-based routing and transformation solutions to process heavily nested legacy enterprise objects, successfully optimizing computationally intensive data tasks that exceeded standard DataWeave parameters.

• Handled Oracle database operations by writing complex SQL queries, stored procedures, functions, triggers, cursors, and views.

• Automated employee onboarding and offboarding processes by integrating Workday with Active Directory (AD), Microsoft Entra ID, and downstream HR systems, ensuring timely provisioning and deprovisioning of user access.

• Designed, developed, and supported Workday outbound integrations using SFTP, REST APIs, and scheduled MuleSoft workflows to securely exchange employee and organizational data across enterprise applications.

• Collaborated closely with HRIS and business teams to validate Workday data models, define transformation logic, and ensure accurate field mappings, data quality, and compliance with business requirements.

• Developed CI/CD pipelines for Mule 4 SOA applications using Jenkins, Maven, Git, and automated deployment scripts to streamline release management processes.

• Automated essential processes by scheduling and running Ctrl-M jobs.

• Conducted API endpoint testing utilizing SOAP UI for SOAP-based services and Postman for RESTful web services.

• Authored comprehensive MUnit and Mockito test cases to validate code functionality within a mock framework prior to deployment in Dev and QA environments.

• Streamlined version control and bug reporting utilizing JIRA and Azure DevOps.

• Configured automated CI/CD build efforts utilizing Jenkins, Maven, and JFrog Artifactory. Environment: Java 1.8, XML, Mule Soft, RAML, SVN, Active MQ, Anypoint Studio, RabbitMQ, Salesforce, Cloudhub, REST Web Services, SOAP, WSDL, JAXB, CXF, JAX-RS, JAX-WS, MUnit, Maven, Oracle. Client: Vanguard, Malvern, PA

Duration: June 2019 – October 2020

Project: Nautilus Larger Trade Qualify Trade

Role: API Integration Engineer

Roles & Responsibilities:

• Drove project execution under Agile methodologies, utilizing JIRA for task tracking and project management.

• Designed and documented REST APIs utilizing RAML and Swagger specifications.

• Engineered Mule processes to fetch data from topics, execute web service calls to the middle-tier Mule ESB, and seamlessly deposit processed data onto CloudHub.

• Built intelligent routing, filtering, and message aggregation systems between applications based on distinct rules and content.

• Enforced API security and governance by creating proxies, applying standard/custom policies, and configuring proxy settings via the Mule API Gateway and Anypoint API management console.

• Integrated Salesforce (CRM) with SAP S/4HANA (ERP) for real-time order processing and customer data updates.

• Designed Mule flows to integrate data from disparate sources into databases, pulling from Active MQ topics/queues and applying transformations at the integration layer.

• Created reusable HTTP and JMS endpoints within domain projects to support multiple applications.

• Implemented asynchronous messaging structures utilizing JMS to successfully publish messages to MQ.

• Maximized ESB capabilities by extensively using File Transport, SMTP, FTP/SFTP Transport, JDBC Connectors, and the Transaction Manager.

• Executed the migration of legacy TIBCO BW applications to modern, scalable Mule APIs.

• Mapped and transformed critical data from CSV to XML utilizing DataWeave and Data Mapper.

• Implemented Service Oriented Architecture (SOA) principles for SOAP/RESTful web services, testing functionality heavily with SOAP UI and Postman.

• Handled logging, exception handling, and transaction management using Spring AOP, ensuring tightly integrated applications.

• Managed deployments for cluster-based servers and utilized Jenkins, Maven, and JFrog Artifactory to automate CI/CD build pipelines.

Environment: Mule ESB3.8, Anypoint Studio, Java, Munit, JDBC, ActiveMQ, RAML, Dataweave, JMS, Nexus, Apache- Maven, CloudHub, XML, Oracle, SQL, Log4J, GitHub, Source Tree, Splunk, HP ALM, CRM, ERP, App Dynamics, Jenkins, JFrog.

Client: Fifth Third Bank, Atlanta, GA

Duration: April 2017 – Nov 2018

Project: Customer Experience Management System- Service Platform (CEMS-SP) Role: Integration Developer

Roles & Responsibilities:

• Actively participated in Agile-Sprint sessions to align on requirements gathering, analysis, and development planning.

• Played a key role in transitioning and onboarding to Mule 3.9 and Mule 4, contributing directly to capacity planning and API complexity design discussions.

• Successfully migrated existing Mule ESB 3.5.1 applications to the Mule ESB 3.7.1 environment.

• Designed and built enterprise-grade services utilizing RAML and REST-based APIs, establishing reliable integration components with third-party applications.

• Developed robust Java components using Hibernate and Spring to manage data persistence in the database.

• Engineered ORM mappings to support associations, inheritance, fetching strategies, and CRUD operations, while managing second-level caching via Hibernate.

• Implemented complex business logic components utilizing Plain Old Java Objects (POJOs).

• Handled complex message transformations leveraging XSLT, DataWeave, and Custom Java Transformers.

• Integrated mission-critical data spanning SAP, Salesforce, JMS, HTTP, and Web-Service connectors.

• Deployed completed Mule applications into the Mule Management Console (MMC).

• Optimized release builds by configuring Jenkins slaves and implementing project-based Jenkins plugins. Environment: Java, JDBC, Mule ESB 3.5.1, 3.7.1, Any Point Studio 5.4.0, HTML, DHTML, XML, Web logic, Log4j, Oracle11g, SQL Server, Junit, DataWeave.

EDUCATION:

• Master’s in Information Technology Valparaiso University, Indiana – 2016

• Bachelor’s in Computer Science & Engineering JNTU Hyderabad, India – 2012

• Certification: MuleSoft Developer Level 1

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