Gouse Basha Noorbasha

Built and enhanced a Financial Risk & Regulatory Compliance platform that ingests, validates, and reports financial exposure and risk data across business units. Designed scalable Spring Boot/Spring Cloud microservices for trade ingestion and regulatory reporting, decomposing legacy modules to improve deployment agility and reduce cycle time. Implemented RESTful APIs and Kafka-based event streaming with Kafka Streams for near real-time processing, optimized MongoDB schemas and queries for high-volume datasets, and added caching (Redis) to improve latency. Developed Angular 15 SPAs for reconciliation monitoring and exception review. Secured APIs with OAuth 2.0 and token-based authentication, implemented CI/CD automation with Jenkins and Maven, and delivered observability using ELK, CloudWatch, and performance tooling. Integrated GenAI capabilities (Spring AI, OpenAI GPT-4, RAG with LangChain4j and Pinecone) to help analysts query filings and risk reports in natural language, plus AWS Be

Contributed to Spectrum’s Subscriber Billing and Service Management platform covering account setup, billing workflows, service activation, and support for residential and business customers. Developed backend services using Spring Boot and Spring MVC, supporting approximately 30K subscriber accounts, and designed microservices for subscriber management and billing cycles. Decomposed billing and invoicing into independently deployable services, built REST integrations across provisioning and network inventory systems, and implemented event-driven updates using Apache Kafka to reduce notification delays. Built and optimized MongoDB document schemas and aggregation pipelines, and implemented Spring Batch nightly billing and account reconciliation to reduce manual reconciliation effort. Developed Angular 10 SPAs for customer service use cases, containerized services with Docker, and deployed on GKE/Kubernetes. Implemented OAuth 2.0/JWT security, test automation with JUnit/Mockito and Cy

Worked on a Healthcare Billing and Claims Management system supporting patient billing, insurance verification, and claims processing across hospital networks while modernizing legacy workflows. Maintained J2EE-based billing modules (Servlets/JSP/JSTL/Spring MVC) and led modernization into Spring Boot microservices using Java 11 and Spring Cloud to improve deployment flexibility and reduce release time. Decoupled shared billing and claims validation logic into reusable services, built RESTful APIs integrating with hospital systems, insurance providers, and clearinghouses, and supported around 15K daily transactions. Developed ReactJS/TypeScript SPAs to provide near real-time claim status and reimbursement updates. Migrated data from Oracle to MongoDB and optimized schemas/queries, using Hibernate/Spring Data JPA for transactional consistency. Implemented Kafka pipelines for claim-validation events, containerized services with Docker, and deployed on AWS (EC2/ECS/RDS/S3). Automated buil