Linga Jayasai

About Linga Jayasai

Experienced and result-driven SAP Integration Consultant with over two years of hands-on expertise in SAP Process Integration/Process Orchestration (SAP PI/PO) and SAP Cloud Platform Integration (SAP CPI). Proven track record in designing, developing, and testingSAP PI/PO Expertise • Delivered robust integration architectures using adapters such as File, SFTP, IDoc, SOAP, and REST, facilitating seamless communication between heterogeneous systems. • Designed and deployed end-to-end interfaces, ensuring high availability, secure data exchange, and consistent system performance. • Proficient in message mapping, adapter configuration, and monitoring tools to ensure smooth and reliable message processing. • Engaged in patching and upgrade activities, optimizing platform stability and improving system capabilities with minimal downtime. • Successfully supported platform transitions and go-lives, providing critical issue resolution and post-deployment assistance. • Utilized Int4 IFTT for automation and validation of integration scenarios, ensuring reliability and compliance in business-critical processes. • Worked on EDI integrations, with specific experience in CONCUR-related interfaces, contributing to seamless travel and expense management automation. • Conducted root cause analysis and implemented performance tuning techniques to enhance system efficiency and reduce integration failures.SAP CPI Expertise • Built and optimized integration flows (iFlows) between SAP S/4HANA and third-party systems, supporting real-time delivery synchronization. • Utilized adapters such as HTTPS, HTTP, Mail, OData, Process Direct, and CPI pallets like Content Modifier, Groovy Script, Router, and JSON-to-XML Conversion to build flexible and scalable integrations. • Developed custom Groovy scripts for advanced logging, error handling, and data transformation to increase system transparency and fault tolerance. • Expertly configured routing logic to manage multiple scenarios within integration flows, improving message delivery accuracy. • Mapped and updated delivery details in S/4HANA using OData services, ensuring data consistency and accuracy across systems.Core Competencies • SAP PI/PO (Design & Configuration) • SAP CPI (iFlow Development) • Adapter Configuration: IDoc, REST, SOAP, SFTP, OData • EDI & CONCUR Integrations • Int4 IFTT Testing Automation • Groovy Scripting & Message Mapping • Root Cause Analysis & Troubleshooting • Agile & Waterfall Project Methodologies • Post-Go-Live Support & Optimisation

Experience

1. Software Engineer

   埃森哲

   Sep 2022 — Present · Hyderabad, IN

Education

• Sri Gayathri junior College

  +2, MPC

• Teja Talent School

  10th

• Bharath Institute of Higher Education and Research

  Bachelor of Technology - BTech