Your Telemedicine Video Must Work. Every Session. Every Time.
We build the video and voice infrastructure healthcare companies bet their products on. KBV-certified. HIPAA-compliant telemedicine software development
Sound Familiar?
Your video drops calls — and patients drop you.
Video fails 2-3 times per week. Group sessions above 10 participants are unreliable. Your support team is fielding “the video broke again” tickets daily — and every dropped session erodes patient trust in your platform.
A compliance deadline is approaching — and your architecture won’t pass.
KBV certification in Germany. HIPAA audit in the US. GDPR assessment for EU expansion. Your team knows React and Node, but nobody can tell whether the issue is ICE connectivity, TURN relay misconfiguration, or codec negotiation failure.
The previous dev team left — and took the knowledge with them.
An outsourced team built your telehealth video layer. They’re gone. No documentation. Your internal engineers can maintain the application code but can’t diagnose problems below the API surface. Every WebRTC issue becomes an emergency.
You’re stuck in the build-vs-buy trap.
Twilio, Agora, Daily, Vonage — or custom WebRTC on LiveKit, Janus, or Mediasoup? Every option has trade-offs nobody on your team fully understands. And the wrong decision costs 12-18 months.
The board is asking why video still isn’t reliable.
Every month of instability costs users, revenue, and trust that takes quarters to rebuild. Your competitors who solved video first are winning the contracts you were counting on.
The Cost of Waiting
Every month you delay costs you: 15-20% of patients who won’t return after a failed video session. 6-12 months added to your compliance timeline. Six figures in rework when the architecture needs rebuilding.
If any of these sound familiar, you’re not alone. Most telemedicine CTOs we work with started in exactly this position.
Why Telemedicine Video Is a Different Engineering Problem
Compliance Cannot Be a Layer — It Must Be the Foundation
Building a truly HIPAA-compliant video conferencing platform requires end-to-end encryption designed into the foundation — not bolted on after launch.
KBV certification for telemedicine in Germany prohibits third-party media routing entirely — ruling out every hosted WebRTC service on the market. Companies that skip compliance architecture at the start routinely spend six figures retrofitting 12-18 months later.
Off-the-Shelf Video Breaks in Clinical Environments
Healthcare video connects an unknown patient need to an available provider and establishes a clinical-quality session in seconds — inside EHR workflows, on constrained hospital networks, with device diversity that breaks consumer platforms.
ASL interpretation requires sustained resolution that standard WebRTC compression actively degrades. A compression artifact during a clinical encounter is a patient safety risk, not a quality nuisance.
Protocol-Level Control Is Non-Negotiable
Sub-20-second connection times at scale require building the routing intelligence, the media infrastructure, and the quality assurance from the protocol level up — not configuring a wrapper SDK.
If your WebRTC engineer can’t explain the difference between an SDP offer, an ICE candidate, and a DTLS handshake, your telemedicine platform has a specialization gap — not a skills gap.
Telemedicine App Development Services
Rescue Your Failing Video
For CTOs with a live telemedicine product that's unreliable
We inherit the codebase, diagnose at the protocol level, and ship what the previous team couldn’t. No wrapper SDKs, no surface-level patches — we fix the root cause.
- Call drop rate reduced from 10-15% to under 1%
- Group therapy sessions stable at 20-50+ participants
- Root cause fixed at protocol level — not patched over
- Your internal team unblocked to build product features
They know the inner workings of the tech and were able to inherit our semi-functional code and get it to work where multiple prior teams couldn't.
— Telemedicine platform client via Clutch
Get Certified — KBV, HIPAA, GDPR
For CTOs facing a compliance deadline on their telemedicine platform
We’ve been through KBV, HIPAA, and GDPR certification — and we know exactly where other teams get stuck. From architecture redesign to certification submission, we support the entire process.
- Architecture redesigned for compliance at the protocol level
- Certification documentation and review process supported end-to-end
- Listed on official provider registries (KBV/GKV, HIPAA audit-ready)
- Compliance becomes your competitive advantage
First-ever KBV-certified video consultation platform for psychotherapy — achieved by Trembit. No precedent existed. We built the standard.
Build Your Custom Telemedicine Platform
For CTOs building their first telehealth app from scratch
The architecture decisions you make now determine whether you need a rescue team in 18 months. We build compliance-ready foundations — or start with our white-label telemedicine platform Vatra.
- Production-ready telemedicine MVP in 3-4 months
- Honest build vs buy assessment
- HIPAA-compliant with GDPR and KBV-ready architecture
- Knowledge transfer so you're never dependent on us
Companies that build on the wrong foundation spend 3x more to rebuild. Start right.
Healthcare Companies Trust Us With Their Video Infrastructure
These aren't hypothetical. Here's what we built.
KBV-Certified Mental Health Telemedicine Platform
WebPrax Face2Face Germany
Challenge: Build and certify the first teletherapy platform under KBV regulations — with no precedent to follow.
- KBV + GKV + DSGVO certified
- Peer-to-peer WebRTC on Germany-only infrastructure — zero third-party media routing
- Group therapy sessions supporting up to 20 participants
- EMDR integration for trauma therapy
- Thousands of therapists across private practices, clinics, and training institutions
Medical Video Interpretation at 4,000+ Hospitals
Medical interpretation platform USA — nationwide
Challenge: Scale on-demand video interpreting to sub-20-second connections across 90+ languages in 4,000+ healthcare facilities.
- Sub-20-second interpreter matching across 90+ video languages
- Epic EHR integration across 5 modules + Oracle Cerner + eClinicalWorks
- Embedded into Zoom, Teams, Webex, Doxy.me, Amwell, Teladoc, SecureVideo
- ASL interpretation with custom codec configuration
- HIPAA + SOC 2 compliant
Remote Uroflowmetry — Smartphone as Clinical Instrument
EmanoFlow USA
Challenge: Turn a patented ML algorithm into a HIPAA-compliant, FDA-registered mobile app that elderly patients could reliably use at home.
- 90%+ patient compliance across all demographics
- 30-75 recordings per patient order (vs. single in-office measurement)
- HIPAA compliant, FDA registered
- SMS-based onboarding — zero app store friction
- React Native cross-platform (iOS + Android)
Brain Training Platform — Medical Device Migration
Cogmed Global — 20+ countries
Challenge: Migrate the world's most-researched brain training platform from Flash/AIR to modern web and mobile — preserving clinical validation.
- 200,000+ users across 20+ countries maintained through transition
- 120+ peer-reviewed studies remain valid — adaptive algorithms preserved exactly
- Medical device certification maintained throughout migration
- Web + iOS + Android from modern JavaScript/React codebase
What Healthcare Teams Say About Working With Us
“They know the inner workings of the tech and were able to inherit our semi-functional code and get it to work where multiple prior teams couldn’t. It was a tough project and yet they breezed through it. We’d highly recommend them to anyone looking to build video tech.
“Their processing integrity was impressive. They precisely estimated the number of hours required and delivered according to promises.
“Their proactive team gets things done as if it were their own project, consistently delivering high-quality outputs. What really differentiates them is their ability to deeply understand business needs.
Due to healthcare confidentiality requirements, client names are available upon request for qualified inquiries. All testimonials verified on Clutch.
Protocol-Level WebRTC for Healthcare. Not Wrapper SDKs.
We don’t just “use” WebRTC for healthcare. We debug at the SDP, ICE, and SRTP layer. We’ve deployed every major media server architecture across 50+ video consultation software implementations.
Media Servers We Deploy
We Pick the Right Media Server for Your Use Case
Protocol-Level Debugging
When Your Video Breaks, We Find the Real Cause in Hours
Healthcare Compliance Frameworks
EHR Integration
Telehealth Platform Integrations
How We Build Telemedicine Apps: Our Process
Assessment
We read your codebase, not your slide deck. Within two weeks you know exactly what’s wrong, what needs to change for certification, or which architecture is right. All we need: codebase access, current infrastructure docs, and 2 hours with your engineering lead.
Execute
A dedicated Trembit team — 2-4 engineers plus a tech lead — builds, fixes, or certifies. Your CTO talks directly to our tech lead. No account managers. Weekly deliverables, not quarterly surprises.
Extend or Transfer
Most clients stay 1-3+ years because the foundation we build makes ongoing development efficient. If you want to bring it in-house, we document everything and transfer knowledge.
Questions CTOs Ask Before Engaging a Telemedicine App Development Company
Let’s Talk About Your Telemedicine Platform
What you’ll get from the conversation:
- Honest assessment of your current architecture
- Which compliance gaps need addressing
- Whether a CPaaS or custom WebRTC is right for your case
- Realistic timeline and budget range