Client Background
PES, a collection of multiple products, targets to enhance patient engagement with different providers throughout the patient journey. (B2B → B2B2C) PES integrates Referral Navigator, Realtime Eligibility, Electronic Prior Authorization (ePA), Clearance and Common Client. Partner with Luma Health.
Client Need
- 1st target: Build Referral Navigator product to excellence Providers’ Revenue
- 2nd target: Enable data exchange between Luma and PES. Integrate existing microservices with Luma’s APIs
- 3rd target: Build Realtime Eligibility product for PES
Our Solution
- Focus on implementing microservices and Lambda functions for PES
- Build modern cloud native microservices using Terraform, Google Apigee, and AWS ( ECS, Lambda, SQS, DynamoDB , OpenSearch, RDS, CloudWatch, Kinesis)
- Implemented Data Access Event Logging Library
- Defined and Implemented Data Disaster Recovery Playbook for AWS RDS
- Implement PES Integrator for Luma partner
- Implement Pre/Post-processor workflow for Realtime Eligibility.
- Build Testing Framework using K6 and Newman
Tools & Technologies
Key Benefits
- Deliver 17 infra, 6 libraries, 22 Microservices, 28 Lambda functions and 1 workflow for PES
- Deliver 1 PES Integrator to synchronize data between PES and Luma
- Reduce 75% AWS RDS MTTR (from 4n to n. n=time to restore from S3 to RDS)
- Deliver 4 infra, 2 libraries, 14 microservices and 16 Lambda functions for Eligibility
- Remediate 14 security defects before GA, targeting go-to-market next January
- Grow 3 independent Scrum teams for backend development who are adaptive, flexible and accountable
- Delivered fundamental PES features, including logging, observability, high availability, and disaster recovery, to meet CHC FY23 OKR