• Define system architecture, collaborate with stakeholders from Business and application teams across all project phases - including cutover, go-live support, and closure/ handover to the SAP production team.• Review business requirements and perform functional gap analysis to clearly define project scope, deliverables, resources, timeline, dependencies and risk mitigation plan.• Collaborate in technical design and implementation of integrations with external partner network (including acquirers, banking/ financial/ invoicing partners, government compliance agencies, regulatory agencies, etc.) utilising multiple frameworks, platforms and protocols such as SAP BTP, EDI, XML, API, Portals, and WebMethods.• Ability to navigate ambiguity, drive scalable designs and enforce strict adherence to global design principles, security, encryption and compliance protocols, performance benchmarks and documentation standards.• Present proposed solution for design reviews and business playbacks.• Write technical specifications, work with DevSecOps during development and execute functional validations.• Ensure comprehensive testing during all test cycles like Unit Test, Integration Test across multiple systems, User Acceptance Test, Performance Test and Regression Test.• Status monitoring and reporting within the team and senior management.