RM Cobol to Cloud-Native: Modernizing Claims Processing Overview Complete transformation of a 20+ year-old RM Cobol claims processing system into a scalable, HIPAA-compliant cloud-native platform. The modernized solution leverages event-driven architecture, serverless computing, and real-time data streaming to deliver dramatic improvements in processing speed, reliability, and operational costs. The Challenge The client operated a legacy […]
NCPDP EDI Translator API Overview Built an internal NCPDP D.0 EDI translation capability for a PBM ecosystem, enabling downstream applications and services to convert inbound D.0 claim files into normalized JSON with consistent validation and extensibility. The goal was twofold: (1) deliver a low-latency private translation API for internal consumers, and (2) package the translation […]
Modernizing PBM Claim Processing Pipeline Overview Architected and implemented a high-performance claim processing pipeline for a Pharmacy Benefit Management (PBM) system that revolutionized how claims are routed and adjudicated. The solution processes pharmaceutical claims at scale while maintaining sub-50ms response times and complete audit trails. The Challenge The existing claim processing system struggled with scalability, […]
Modernized Web Portal for Healthcare (PBM) Overview Designed and led delivery of a modern, self-service web portal for PBM customers, built on a serverless, highly available AWS architecture. The portal supports PBM hierarchy-based data access control and enforces granular permissions at two layers: (1) feature-level controls in the frontend UI and (2) route-level authorization for […]
Enterprise Multi-Environment CI/CD Pipeline with Infrastructure as Code Overview Designed and implemented a comprehensive multi-environment CI/CD pipeline for a complex web application spanning microservices architecture. This enterprise-grade solution automated infrastructure provisioning, security scanning, and application deployment across development, staging, and production environments. Infrastructure Architecture: The infrastructure was fully managed using Terraform with a robust three-stage […]
End-to-End Datadog Monitoring & Observability Integration in Multi-Environment Microservices Architecture Project Category: DevOps & Cloud Engineering | Observability & Monitoring | AWS | SRE | Application Performance Management (APM)Completion Date: Overview We led the full lifecycle design, implementation, and deployment of a comprehensive observability platform using Datadog across a complex, distributed enterprise-grade environment spanning AWS EC2, ECS, […]
Data Integration: RM/COBOL to AWS RDS with Redshift and OpenSearch (Ordered Sync) Overview A PBM platform relied on a legacy RM/COBOL system as the system of record, while modern digital channels needed fast access to claims and transaction data for portal experiences, search, and analytics. The requirement was to synchronize COBOL transactions into AWS in […]
Compliance Remediation for a Non Profit Healthcare Organization “AWS Healthcare Compliance Architecture” – a clean diagram-style hero image showing Security Hub, Config, GuardDuty, Inspector, Macie, WAF, IAM, and OpenVPN across two regions. Overview We led a full compliance remediation program for a healthcare nonprofit operating a multi‑region AWS environment (us-east-1 and us-east-2) connected via VPC […]
AWS EKS Migration & Microservices Modernization with Cost-Optimized Auto-Scaling Cover Image Overview This project focused on migrating a production-grade AWS workload running across Lambda, EC2, and ECS into a unified, scalable, and future-proof Kubernetes platform using Amazon EKS. The client’s existing architecture relied on mixed compute services, which made scaling, cost optimization, and long-term maintainability […]
AWS Cost Optimization for Enterprise Infrastructure Overview Our team conducted a thorough AWS cost optimization initiative for an existing client with a mature, multi-service infrastructure spanning production and non-production environments. The goal was to reduce expenses across key services without compromising performance, compliance, or availability, achieving an estimated 35-50% overall cost savings through targeted rightsizing, lifecycle management, […]