Ayyanar Paulchamy

About Ayyanar Paulchamy

I\'m a Senior Applications Architect with over 23+ years of hands-on experience specializing in Oracle Cloud (Fusion HCM, ERP, SCM), Oracle Cloud infrastructure, PeopleSoft, OAC, EPM and OIC.My passion is turning complex enterprise challenges into streamlined, modern solutions. I bridge the gap between business strategy and IT execution, helping organizations successfully modernize, integrate, and scale their mission-critical HR, Finance, and Supply Chain functions.My core focus is enabling organizations through:• Cloud Transformation: Leading comprehensive on-prem to cloud migrations, developing data conversion strategies, and executing lift-and-shift projects.• Cross-Functional Architecture: Architecting scalable, integrated solutions across key functions, including extensive knowledge of Oracle HCM, ERP, SCM, FAW, OAC, EPM modules.• Delivery Excellence: Driving projects from initial blueprint to successful go-live, mentoring teams, and solving complex problems in high-pressure environments.Core Skills:HCM Modules: Core HR, Self-Service, Benefits, Absence, Time & Labor, Recruiting, Learning, ePerformance, eCompensation, NA PayrollERP/SCM Modules: AP, PO, GL, eProcurement, Expenses, Receiving, Supplier Contract, Qualification, Asset ManagementCloud Tools & Tech: OTBI, BI Publisher, HDL, FBDI, ADFdi, Fast Formula, HCM Extract, Oracle Data Integration, OIC, FAW, FRC ReportingInfrastructure & Advanced Analytics: Oracle Analytics Cloud (OAC), EPM (FCCS, PBCS, ARC), Essbase 21c, OneCloud, Gateway, DI, OIC, ADW, ATP, WCCPeopleSoft Expertise: PeopleTools, PeopleCode, Application Engine, Component Interface, Integration Broker, AWE, SQR, BI PublisherDigital Enablement: Oracle Guided Learning, Content Management, WorkCenters, Security & Role DesignKey Strengths:• Enterprise Cloud Migration & Data Conversion Strategy• Oracle HCM/ERP/SCM/OAC/EPM Cross-Functional Architecture• OCI Marketplace Deployment & Governance• Agile Collaboration with Stakeholders & Delivery Teams• Strong Functional + Technical expertise in Oracle Fusion Cloud, PeopleSoft, OAC, EPM Applications• Mentor, Team Leader, and Problem Solver in High-Pressure Environments

Experience

1. Senior Applications Architect

   PEMCO

   Jul 2024 — Present

Education

• Raja College of Engineering and Technology, Madurai, Tamilnadu, india

  B.E, Computer Science Engineering

  1999 — 2002

• Madurai Kamaraj University

  Bachelor of Engineering - BE, Computer Science Engineering

  1999 — 2002

• R.V.S Polytechnic, Dinidigul, TamilNadu, india

  D.C.T, Computer Technology

  1996 — 1999