Subramanian Kumarappan

Technical and Engineering Manager/Architect with 15+ years of IT leadership across banking, insurance, finance, retail, and telecom, now focused on cloud platform leadership and hybrid IT transformation. Proven track record in AWS and Azure operations, large-scale cloud migrations, and resilient platform engineering. Combines hands-on expertise in Kubernetes, microservices, and automation frameworks (GitHub Enterprise, CI/CD pipelines) with leadership in FinOps governance, compliance audits, and risk remediation.

Experienced in ITSM processes and service desk leadership, ensuring effective ticket resolution and documentation. Experienced in driving cost optimization, budgeting, and chargeback/showback models while ensuring secure, highly available services. Strong stakeholder engagement, global delivery experience (APAC, EU, Australia, UK), and certifications in TOGAF®, SAFe Agile, and Oracle Master Java EE Architect.