architecture governance , DevSecOps, Security Controls, solution architecture, cloud best practices, EMV open-loop standards, e-payment technologies, system resiliency planning, cloud-based systems, Serverless Architecture, CI CD, API interface specifications, data streaming pipelines, containerisation, architecture diagrams, card-based ticketing, account-based ticketing, integration patterns

AWS Certified Solutions Architect - Associate Professional, Continuous Deployment, User Acceptance Testing, Test Automation, DevSecOps, System Integration Testing, Performance Testing, Continuous Integration, Micro-payments, Automatic Fare Collection systems