Ashok Kumar Parthiban Email & Phone Number

India

Project 1: AT&T (Dec 2021 - Ongoing, Chennai, IN)Led the migration of Oracle E-Business Suite (EBS) to a cloud-based platform, ensuring minimal disruption.Analyzed existing EBS configurations and data to develop a comprehensive migration strategy.Designed and implemented ETL processes to ensure accurate cloud migration.Collaborated with business users and IT teams to define migration requirements and timelines.Developed custom scripts to support data migration and maintain data integrity.Managed the entire migration process, including data validation, system integration, and performance testing.Maintained technical documentation such as migration plans and data mappings.Provided ongoing support and troubleshooting during and post-migration.Conducted testing to ensure the migrated system met performance standards and business requirements.Applied best practices for optimizing the migration process.Project 2: Nationwide Insurance - SAP Callidus SPM DevelopmentCustomized SAP Callidus SPM solutions to enhance sales and compensation management.Developed complex SPM models for commission plans and performance metrics.Integrated SPM with enterprise systems for seamless data flow.Oracle Technical DevelopmentCreated and optimized SQL queries and PL/SQL procedures.Conducted data modeling and performance tuning for Oracle databases used in SPM.Managed Oracle database objects and data migration.Additional ResponsibilitiesCoordinated project delivery and created technical documentation.Provided support and troubleshooting for SPM and Oracle-related issues.Engaged in continuous learning and professional development.TechnologiesOracle SQL, PL/SQL, ORDS, Oracle Fusion Cloud-FA, SAP-Callidus, Informatica.

Chennai, Tamil Nadu

Financial Institutions Onboarding System/PAR Data Center  Mar / 2020-Dec / 2021  Chennai, IN • Developed and managed nancial onboarding systems for Fiserv, supporting numerous nancial institutions. • Utilized Oracle SQL, PL/SQL, PowerBuilder, and Python (JSON, NLTK, torch, tkinter) in development tasks. • Led end-to-end product development and managed production releases, including bug xes. • Provided workaround solutions for client issues and contributed to architectural changes. • Prepared design documents and requirement speci cations. • Developed structured approaches for module analysis and functionality. • Handled Git code pushes, version control, code integration, and release management. • Supported live code deployments in collaboration with the Release Management Team. Technologies: Oracle SQL, PL/SQL, PowerBuilder, Python

Chennai, Tamil Nadu

PAR Data Center - Financial Institutions Onboarding System  Jan / 2019-Mar / 2020  Chennai, IN • Facilitated the onboarding of thousands of nancial institutions for payment and nancial services through the PAR Data Center. • Extensive experience with Oracle database objects (Procedures, Functions, Packages, Views, Triggers) and PowerBuilder. • Led end-to-end product development and actively participated in production releases and bug xes. • Provided workaround solutions for client issues and contributed to architectural changes. • Prepared high-level and low-level design documents and requirement understanding documentation. • Developed structured approaches for module and functionality analysis. • Managed Git code pushes, version control, code integration, and release management. • Supported live code pushes in collaboration with the Release Management Team. Technologies: Oracle SQL, PL/SQL, PowerBuilder

Chennai, Tamil Nadu

Project 1: Häfele India Pvt. Ltd. (Dec 2014 - Jan 2019)Performed requirement analysis and addressed business needs as a full-stack developer.Played a key role in developing modules for Sales, Finance, and Warehouse Management Systems (WMS).Implemented new reports and tax calculation logic for GST compliance.Proficient in Oracle database objects, including procedures, functions, packages, views, and triggers.Managed end-to-end product development, including production releases and bug fixes.Project 2: Häfele Thailand Pvt. Ltd. (Onsite)Contributed to Procurement, Sales, Inventory, Warehouse, and Delivery module development.Led projects like Sales USI dashboard, Delivery process automation, and Warehouse receiving dashboard.Proficient in Oracle Forms & Reports development.Worked for 2.5 years in a client environment, gathering requirements and collaborating with end-users to ensure the final product met expectations.Project 3: Shankar Trading Company, DubaiDeveloped enhancements for the Internal Transfer module of the Warehouse Management System.Proficient in Oracle database objects and participated in production releases and bug fixes.Project 4: ORION Income Tax Module (Internal)Contributed to the development of the ORION 11j Income Tax module.Designed and implemented screens for Income Tax calculations based on government configurations.Proficient in Oracle database objects, actively involved in production releases and bug fixes.TechnologiesOracle 6i, Oracle 10g, Oracle 12c, Oracle Forms & Reports.

Chennai Area, India