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Uday Rayapati

@udayrayapati

Oracle OIC integration developer at Deloitte, building HCM integrations for payroll, diversity reporting, and learning platforms.

India

Message

At Deloitte, I work on Oracle OIC integrations, including an Employee Payroll Integration that transfers Oracle HCM employee data to ResourceLink for payroll processing. I contributed to design and analysis, developed the integration, and tested it across SIT and UAT.

On the Taleo Integration (D&I data) project, I contributed to developing a custom integration to transfer candidate diversity data from Oracle Taleo to Oracle HCM. I also prepared design and code migration documents and provided knowledge transfer during deployment.

I also worked on a KnowBe4 Integration to connect Oracle Learning Cloud with KnowBe4. My experience includes Oracle OIC, Oracle HCM Cloud, PL/SQL, and SOAP and REST web services.

Experience

Work history, roles, and key accomplishments

Current

Consultant

Current

Deloitte USI

Dec 2025 - Present (10 months)

Oracle OIC Developer with 4+ years of experience in Oracle HCM Cloud and ERP Cloud integrations. Skilled in OIC, REST/SOAP APIs, Oracle ATP, PL/SQL, HCM Extracts, and BI Publisher. Experienced in designing, developing, testing, and deploying enterprise integrations and cloud-based solutions.

REST APIs SQL Pl SQL Oracle Cloud HCM Oracle Cloud ERP HCM Extracts OTBI HDL (HCM Data Loader)

Current

Oracle Integration Cloud Consultant

Current

Deloitte

Dec 2025 - Present (10 months)

Currently working on Oracle OIC integrations, focusing on integration development and deployment. Responsibilities include design, development, testing, and documentation.

Oracle Integration Cloud Oracle HCM Cloud ATP FTP REST APIs SOAP APIs Pl SQL BIP HCM Extracts SQL Developer SoapUI Postman

Oracle Integration Cloud Developer

DXC Technologies

Jun 2022 - Sep 2025 (3 years 3 months)

Developed and deployed OIC integrations for employee payroll, Taleo D&I data, and KnowBe4 learning platform, using Oracle HCM, ATP, FTP, and REST/SOAP APIs. Involved in end-to-end development, testing, and documentation.