VIJAYKUMAR PASUNOORI

Vijaykumar Pasunoori is an enterprise systems architect and development technology leader with 18+ years of experience modernizing large-scale platforms across financial services, technology, and manufacturing. His career progression—from Senior Java Developer to Development Senior and Dev Tech Lead—reflects a sustained focus on translating business-critical requirements into resilient, cloud-native architectures that improve throughput, reliability, security posture, and time-to-market.

Pasunoori’s technical foundation is anchored in Java/JEE, Spring Framework, and Spring Boot, spanning both monolithic enterprise applications and modern microservices. Across programs, he has operated comfortably in multi-cloud environments, leveraging AWS (S3, EC2, RDS, SNS, SES) and Microsoft Azure (App Service, Functions, Azure AD B2C) to enable elastic scaling, secure identity, and high-availability delivery patterns. His engineering approach is reinforced by disciplined DevOps execution—building CI/CD pipelines with Jenkins, Docker, Kubernetes, and deploying through enterprise platforms such as RedHat OpenShift. He has also supported production-grade operations with observability and incident response workflows using Splunk, Kibana, and ServiceNow, ensuring that modernization translates into measurable runtime stability.

At Freddie Mac, Pasunoori has served as Development Senior and Dev Tech Lead, leading teams through modernization and enterprise integration initiatives. One of his most consequential programs involved the Loan Quality Advisor modernization, where he guided the transition from a monolithic Java/J2EE application to cloud-native microservices using the strangler pattern—a pragmatic modernization strategy that reduces risk while incrementally decomposing legacy systems. The program delivered significant, quantified outcomes: 400% increase in processing capacity, 90% reduction in errors, 85% decrease in transaction processing time, 20% user base expansion, and $2M in additional annual revenue. In parallel, he contributed to enterprise API enablement by driving Google Apigee API Gateway integration across multiple Freddie Mac applications, expanding API access while improving performance and materially reducing API errors and security incidents—strengthening partner ecosystem capabilities and generating additional revenue through scaled integration pathways.

Earlier, as Technical Lead at Clairvoyant supporting Valet Living, Pasunoori designed a microservices architecture for a mobile and web platform delivering amenity services. He established core system foundations—creating the initial base data model, implementing Azure AD B2C for identity and social login, integrating Converge Payment Gateway for secure transactions, and enabling event-driven notifications through Amazon SES and SNS. The outcome was a platform that scaled dramatically, with reported results including 120% user growth, 500% scalability improvement, 80% reduction in service failures, and $3M in additional annual revenue—evidence of architecture directly translating into business expansion and operational reliability.

At Comcast, Pasunoori led technical delivery on queue- and workflow-intensive systems, developing REST APIs with Spring Boot and implementing BPMN workflows to automate and standardize business processes. He also applied graph-based modeling using Neo4j (Bolt connectivity and Cypher queries) and implemented enterprise single sign-on through PingFederate, ensuring secure, consistent access patterns. His contributions to triage and analysis tooling (including transaction replay and tracking systems) improved operational diagnostics and workflow accountability for web sales operations.

In manufacturing and industrial-quality contexts, Pasunoori delivered systems where reliability and traceability are essential. At Value Labs, he led development for Sealed Air’s Focus quality monitoring platform, building Spring MVC-based services with Hibernate/JPA integration, Quartz-scheduled batch processing, REST endpoints, and AngularJS/Highcharts front-end visualization. He also contributed to additional enterprise applications (SNAP, SafeKlick, CSCC) across technology stacks including Struts, Spring IoC, Hibernate, and full web UI layers, while supporting production deployment workflows, technical documentation, and post-production operations.

Across roles, Pasunoori’s consistent differentiator is technical leadership that scales beyond individual contribution. He is repeatedly positioned as a mentor and delivery anchor—conducting code reviews, establishing engineering standards, producing technical design documentation, and aligning stakeholders through Agile/Scrum ceremonies, sprint planning, and requirement grooming. His work emphasizes security, maintainability, and operational excellence—qualities that become decisive at enterprise scale, particularly in regulated financial platforms and high-volume customer-facing systems.