A U.S. healthcare technology company delivering clinical data analytics and data-driven insights for providers and hospitals came to Armakuni for full-stack cloud migration: infrastructure, multi-account ECS and database migration, and analytics stack modernization from Snowflake and Sisense to open-source PostgreSQL and Apache Superset.
The challenge
A single AWS MAP-funded infrastructure migration grew into four SOWs. Armakuni won on HIPAA compliance credibility and a zero-downtime commitment, then expanded from the infrastructure layer into the data pipeline and the analytics layer of the business.
Scale: Platform serving providers and hospitals across the U.S. with 200 embedded analytics dashboards serving 300-400 users, processing approximately 50 GB of clinical data per week.
What we built
Armakuni delivered full-stack cloud migration: infrastructure, multi-account ECS and database migration, and analytics stack modernization from Snowflake and Sisense to open-source PostgreSQL and Apache Superset. The engagement ran as four SOWs: MAP Mobilize SOW (infrastructure migration to AWS); DevOps Care POD SOW (ClearData to Cloud DTC multi-account migration); RDS PostgreSQL and Superset POC SOW; Snowflake and Sisense Migration SOW (Flexible Engineering POD). AWS funded the work at $22,700.
The outcomes
7 measurable outcomes shipped across the engagement. The ones that moved the business the most:
In eight weeks, Chordline went from a vendor-managed data center to owning its infrastructure on AWS. A migration that ran across two live AWS accounts without touching clinical data delivery completed without a single missed pipeline, while the proprietary analytics stack moves to one Chordline owns outright.
$22,700 in AWS MAP funding covered the entire Phase 1 migration. Eight weeks of work to move a healthcare platform into a fully governed, HIPAA-aligned AWS environment left Chordline's out-of-pocket cost at zero.
$0 cost to Chordline for the Phase 3 analytics proof of concept. AWS contributed $2,500, and Chordline proved PostgreSQL, Superset, and SaaS embedding all worked before committing a dollar to the full Phase 4 migration.
Zero downtime across the account migration. 25 ECS clusters and two production MySQL clusters hosting 15-20 databases moved between AWS accounts without interrupting a single clinical pipeline or changing a DNS record from the client's perspective.
Snowflake and Sisense licensing eliminated once Phase 4 completes. The per-seat, per-tier model that grew with every user gives way to open-source infrastructure Chordline controls, moving 800 GB of data and 200 dashboards to a stack with no ongoing licensing.
Chordline sees its own infrastructure for the first time. CloudTrail, Security Hub, GuardDuty, Config, Secrets Manager, and VPC Flow Logs now run natively, so every API call, configuration change, and threat is visible and belongs to Chordline permanently.
$25,200 in total AWS co-investment across Phase 1 and Phase 3. $22,700 for the infrastructure migration and $2,500 for the analytics proof of concept ran at zero cost to Chordline and validated the open-source case before the Phase 4 investment.
Built on AWS
Delivered under our AWS Migration and Modernization Consulting and Healthcare Consulting competencies.
What's next
Full completion of Phase 4: 200 dashboards and 800 GB data warehouse fully operational on the open-source stack, all proprietary licensing eliminated.