Rajiv K.
Solution Architect: Java, Python, Microservices, AI, ML | AWS & Azure Certified | AI & Deep Learning Certified (IIT Roorkee) | MS in CS (NJIT)
- Role
- Senior Solutions Architect at PNC
- Location
- Orlando, FL, US
- LinkedIn followers
- 500 followers
About Rajiv K.
Senior Solution Architect with 15+ years of experience leading enterprise platform…
Experience
Senior Solutions Architect
Dec 2024 — Present · Pittsburgh, PA, US
As a Senior Solution Architect at PNC, I drive enterprise-scale financial platform design with a focus on resilient, scalable, and cloud-native solutions. My expertise spans Java/Spring Boot microservices, React frontends, Kubernetes/OpenShift, AI/ML integration, and distributed system architecture.Key highlights: • Java & Python Architecture – Designed and optimized Java/Spring Boot microservices and Python-based data/ML pipelines, applying modern design patterns for scalability and maintainability. • Cloud-Native & Kubernetes – Delivered containerized deployments on OpenShift/K8s, leveraging Helm upgrades, CI/CD pipelines, and secure service mesh integration. • AI/ML & Data Engineering – Implemented ML model training and deployment (Spark MLlib, Python, Docker), leveraging AWS EMR, S3, Glue, Rekognition, and SQS for large-scale data processing and predictive analytics. • Service Mesh & Security – Enabled JWT authentication, Zero Trust, circuit breakers, brand-based traffic routing, observability with Envoy/Istio/Tetrate Service Mesh. • Database Strategy – Led evaluation of Oracle (RDBMS, GraphDB, RTPMS), MongoDB, Cassandra, designing a ledger-first architecture for multi-billion record financial transactions. • Frontend & User Experience – Guided adoption of React.js for performant, secure front-end integration with APIs and backend services. • Leadership & Strategy – Aligned cross-functional teams, business partners, and architecture councils to define roadmap for onboarding, servicing, fraud, underwriting, and statements domains.
Education
Dr. A.P.J. Abdul Kalam Technical University
B.Tech, Computer Science and Engineering
New Jersey Institute of Technology
Master of Science - MS, Computer Science
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