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Auth Platform Module
A tested starting point for auth platform module reduced repeated setup work.
We built a practical HealthTech solution combining globally distributed sfu system, cloud-based session scaling, and HIPAA-compliant data plane. The project delivered 50k+ Concurrent Sessions and 99.99% Service Uptime.
Trusted by teams building ambitious products
Global healthcare provider requiring a deshared video system for multi-specialty consultations.
SRE Architect + WebRTC Specialist + DevSecOps Lead embedded within the Clinical Product division.
Transitioning from a shared older server to a distributed platform to handle 10x traffic surges.
A practical solution designed around the client’s existing tools, teams, and day-to-day workflow.
The client’s older telehealth platform relied on a single large P2P signaling server that crashed during peak hours (8 AM - 10 AM EST). With a 2M+ patient base, even a 1% failure rate caused thousands of missed clinical appointments and severe provider frustration.
The biggest issues were session jitter, provider churn, and compliance gaps. The team needed a faster, clearer way to manage the work while keeping the right checks in place.
Crashed at 5,000 concurrent users due to signaling server slowdowns.
Sustains 50,000+ simultaneous sessions with regional load-balancing.
No consistent log of who accessed signaling data or when.
Secure and traceable logs and end-to-end encryption with rotating room keys.
Switching from Wi-Fi to 5G often caused a dropped consultation.
ICE-restart logic and packet-loss concealment ensure session persistence.
Live network quality sensing downgrades video resolution without dropping the audio-diagnostic stream.
Performance metrics are extracted without ever exposing Patient health information (Patient health information) to the analytics layer.
New features are introduced to 1% of traffic initially, ensuring a platform crash never affects the entire patient base.
Tested foundations helped the team spend less time on setup and more time on the parts that made this product useful.
A tested starting point for auth platform module reduced repeated setup work.
Reusable work for video monitoring module let the team focus more time on the client’s specific needs.
This made it easier to add automatic capacity module without rebuilding common foundations.
A tested starting point for cloud finops module reduced repeated setup work.
A straightforward before-and-after view of what changed for the team and their customers.
Automatic capacity enabled the platform to handle global surges during morning peak hours without performance degradation.
Regional edge-routing reduced packet delay, ensuring a broadcast-quality experience for specialists.
Resilient ICE-restart logic eliminated drops during mobile network handovers (4G to Wi-Fi).
Coretus didn't just fix our video calls, they built a global life-saving system . We moved from constant crashes to a high-concurrency platform that handles 50,000 concurrent sessions with the exact level of HIPAA traceability required for board-level risk sign-off.