Manikandarajan Kayarohanam
Principal Solutions Architect Solutions Delivery @Mphasis
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WORK HISTORY
Principal Solutions Architect Solutions Delivery @Mphasis
Led engineering and architecture for a Multi-Line U.S. bank’s core banking modernization, transforming legacy FIS Systematics and Fiserv DNA platforms into a unified, cloud-native core.Directed cross-functional engineering teams across integration, data migration, APIs, and event streaming, aligning delivery with enterprise architecture and business priorities.Designed a digital integration layer and dual-core coexistence model to decouple channels from legacy cores and enable phased, low-risk migration.Authored a 7-phase modernization roadmap spanning pilot rollout, coexistence, consolidation, and legacy decommissioning.Partnered with product, InfoSec, SMEs, and enterprise architects to ensure regulatory compliance, operational resilience, and on-time delivery.
EDUCATION
Bharathiar University
Master’s Degree, Software Engineering
SKILLS
ABOUT MANIKANDARAJAN KAYAROHANAM
Principal Solutions Architect & Engineering Leader with 20+ years of experience leading large-scale technology transformations in regulated financial services. I focus on core banking modernization, enterprise integration, and cloud-native platforms, bridging architecture, engineering execution, and business strategy with a strong sense of ownership.I have led bank-critical modernization programs for multi-line financial institutions, modernizing legacy platforms into resilient, API-driven architectures while maintaining regulatory compliance, operational continuity, and production stability.I am recognized for building trusted, high-performing engineering teams, establishing clear delivery and governance models, and partnering closely with product, security, and executive stakeholders to make informed decisions in complex environments and turn ambitious goals into straightforward, scalable outcomes.I lead with clarity, accountability, and empathy, creating environments where teams are empowered, standards are clear, and platforms are built to stand up to scale, regulation, and change.
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