SHIVA DHANUSH T V S

Contributed to a healthcare care-coordination application focused on post-inpatient discharge follow-up, patient outreach, and care-team task handling. Developed Java/Spring Boot microservices and secured REST APIs for follow-up tasks, care-plan updates, outreach status, and referral coordination, protected with OAuth 2.0/JWT and role-based authorization. Implemented Kafka-based asynchronous processing to decouple time-sensitive requests from work-queue updates and to provide status visibility across distributed workflows. Built persistence and data access using Spring Data JPA/Hibernate with PostgreSQL/Oracle and MongoDB for document-oriented care-plan records. Delivered patient-support UI using React Native and care-team views using React/Redux with TypeScript, integrating with secured backend endpoints. Deployed containerized services to AWS EC2/EKS with Terraform-managed infrastructure, and applied resilience patterns for downstream healthcare integrations. Instrumented and trouble

Developed portfolio management and risk analytics capabilities for financial advisors, including consolidated account/holdings views, portfolio valuation, allocation/concentration monitoring, and investment operations workflows. Built Java 17/Spring Boot microservices and Spring MVC REST APIs with OpenAPI contracts to support advisor dashboards and portfolio views. Implemented backend services for valuation, allocation, and concentration monitoring, and integrated risk analytics outputs for historical/hypothetical scenarios and stress testing. Built React modules with Redux to display holdings, transactions, allocations, and risk indicators via secured API integrations. Used Kafka for asynchronous portfolio updates and coordinated caching/invalidation with Redis/Ehcache. Secured APIs with OAuth 2.0/JWT/Spring Security and AWS API Gateway, including audit logging for sensitive client investment data. Deployed Dockerized services to AWS EKS/EC2, supported Jenkins/GitHub Actions build val

Supported omnichannel order management across online intake, inventory reservation, store fulfillment, and pickup status tracking. Built Java 11/Spring Boot services for order processing and fulfillment workflows, including REST APIs for order and inventory information secured with JWT validation (via Apigee) and service-side controls. Implemented Kafka and ActiveMQ integrations for asynchronous order/inventory events to decouple downstream updates from synchronous requests. Developed frontend Vue.js dashboard components consuming secured APIs for picking, staging, cancellations, and operational status. Implemented Oracle persistence using MyBatis and SQL with transactional handling for order/inventory records. Optimized repeated lookups using Redis and Ehcache caching. Used GCP Pub/Sub and Cloud Functions for background processing and Cloud Storage for outputs. Containerized services with Docker and deployed on Kubernetes (GKE) using Helm; supported GitLab CI/CD and Google Cloud Build