Karthik M
Sr Oic Integration Developer @Blue Cross Blue Shield of Massachusetts
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WORK HISTORY
Sr Oic Integration Developer @Blue Cross Blue Shield of Massachusetts
Boston, MA, US
Designed scalable enterprise integration architectures using Oracle Integration Cloud (OIC) orchestrations and API-driven integration patterns enabling reliable communication between cloud and on-premises systems.• Designed and developed inbound and outbound integrations between Oracle EBS (11i/S21), OFS, and enterprise systems using Oracle Integration Cloud (OIC) and Informatica Intelligent Cloud Services (IICS), enabling secure API-driven data exchange across distributed platforms.• Built scalable integration workflows connecting Oracle Fusion ERP modules with enterprise systems using OIC orchestrations, REST/SOAP APIs, and enterprise integration patterns supporting both real-time and batch data exchange.• Developed enterprise integrations between Oracle Fusion ERP applications and internal business systems using OIC adapters and REST/SOAP APIs to enable secure and reliable data synchronization.• Implemented inbound and outbound integrations to synchronize business data between Oracle Fusion ERP systems and enterprise platforms using OIC orchestrations, REST services, and file-based integration mechanisms.• Built scalable integration components in Oracle Integration Cloud (OIC) and Informatica IICS including Connections, Orchestrations, Mappings, Validations, and Fault Handling to support enterprise application and data integration workflows
EDUCATION
Wichita State University
Master's degree, Computational Science
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY, KAKINADA (JNTUK)
Electrical, Electronics and Communications Engineering
ABOUT KARTHIK M
I am an Enterprise Integration Engineer with over 9 years of experience designing and delivering scalable integration solutions across cloud and on-premises enterprise systems. My expertise centers around Oracle Integration Cloud (OIC), Oracle SOA Suite, Oracle Service Bus (OSB), and Informatica Intelligent Cloud Services (IICS), enabling reliable communication between enterprise applications, cloud platforms, and legacy systems.Throughout my career, I have focused on building API-driven integration architectures that support both real-time and batch data exchange across distributed systems. I have designed and implemented integrations connecting Oracle ERP systems, Salesforce, databases, and internal business applications, using technologies such as REST/SOAP APIs, enterprise adapters, orchestration workflows, and secure integration patterns.My work involves the full lifecycle of integration development, including solution design, orchestration development, data mapping and transformation, deployment, monitoring, and production support. I have strong experience implementing App-Driven and Scheduled integrations in OIC, designing secure APIs with OAuth and SAML, and ensuring reliability through robust error handling, monitoring, and fault management strategies.In addition to application integrations, I have also worked on enterprise data pipelines using Informatica IICS, enabling large-scale data movement and supporting analytics and machine learning workflows by integrating with platforms such as AWS and Azure ML services.I enjoy solving complex integration challenges and building solutions that improve system reliability, scalability, and operational efficiency across enterprise environments.Core Expertise• Oracle Integration Cloud (OIC)• Oracle SOA Suite & Oracle Service Bus (OSB)• API Integrations (REST / SOAP)• Oracle ERP / Enterprise Application Integrations• Integration Architecture & Orchestration Patterns• XML / JSON Transformations (XSLT, XPath)• Informatica IICS & Data Integration Pipelines• CI/CD for Integration Deployments• Integration Security (OAuth, SAML, HTTPS)I’m always interested in connecting with professionals working in enterprise integrations, cloud platforms, and API-driven architectures.
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