Hariharan Thyagarajan

A seasoned technology leader and Pre-Sales Architect with over 16 years of experience, he brings deep expertise in cloud transformation and enterprise database modernization, along with a strategic vision for designing and delivering complex, large-scale cross-platform database migrations across on-premises and multi-cloud environments. Having built his career with leading organizations such as Cognizant and Oracle, he possesses a strong foundation in multi-RDBMS ecosystems and extensive experience managing databases across Oracle, AWS, and Azure platforms.

He has successfully led data center exit initiatives and architected end-to-end solutions that enable organizations to transition to scalable, secure, and cost-efficient cloud environments. His ability to bridge business needs with technical strategy during pre-sales engagements has consistently driven measurable outcomes, including reduced operational costs, enhanced system resilience, and accelerated digital transformation for clients across banking, financial services, retail, insurance, healthcare, and manufacturing sectors.

In his leadership role, he partners closely with all stakeholders, sales teams, and cross-functional delivery units to shape winning solution strategies, define migration roadmaps, and ensure near-zero downtime cloud migrations. Known for his hands-on approach and deep technical expertise in platforms such as Oracle Exadata, RAC, AWS RDS & DMS, MySQL, and cloud-native database services, he drives performance optimization and continuous improvement across engagements. Beyond solutioning and delivery, he is committed to building high-performing teams by mentoring talent, fostering a culture of knowledge sharing, and driving pre-sales excellence, positioning the organization as a trusted advisor in enterprise cloud and data transformation journeys.