Healthcare Software QA & Performance Testing in London
In London’s healthtech ecosystem, patient data security, real-time telemedicine interactions and seamless interoperability between NHS Trusts, private providers and third-party systems are critical to delivering safe, compliant care. Yet many healthtech platforms struggle with inconsistent data handling across EHR integrations, latency issues during peak consultation hours and vulnerabilities in FHIR API implementations that risk breaking clinical workflows. We specialize in QA and performance testing tailored to the unique challenges of healthtech, from validating HL7 FHIR compliance and encryption standards to simulating high-volume appointment scheduling and telemedicine traffic. Our approach combines automated testing for data integrity with load testing to ensure your solution remains responsive during critical care moments, reducing downtime and regulatory risks.
The UK digital health market was valued at USD 15.46 billion in 2025, with a projected compound annual growth rate of 19.1% through 2031.
London is the UK's largest healthtech hub, with around 2,600 active health-tech companies in 2026.
UK digital health = fast-growing multi-billion market
Led by Esteban Aleart, a professional nurse with over 10 years in healthcare and emergency medicine (ICU, coronary, nephrology, pre-hospital), now a full-stack engineer. He knows the sector from the inside.
See Esteban Aleart's profile →Deliverables
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FAQ
How do you test telemedicine platforms for compliance with UK health data regulations?
We validate telemedicine solutions against UK GDPR, NHS IG Toolkit and DCB0129 standards by testing encryption of video streams, audit logging of consultations and secure data storage of patient records. This includes verifying that access controls prevent unauthorized sharing of sensitive health information.
What specific challenges does performance testing address in healthtech software?
We focus on scenarios like sudden spikes in appointment bookings during flu season, interoperability failures between GP systems and hospital EHRs, and slow response times in mobile apps used by clinicians. Our tests simulate real-world usage to identify bottlenecks before they impact patient care or regulatory compliance.
Can you test interoperability between our healthtech solution and NHS systems?
Yes. We evaluate FHIR API compliance, message validation for HL7 v2 and v3, and end-to-end data flows between your platform and NHS Spine services. Our tests ensure that referrals, prescriptions and patient summaries are transmitted accurately and securely across different systems.
How do you ensure patient data integrity during automated QA testing?
We use synthetic patient data with realistic demographics and clinical histories to validate data transformations, update mechanisms and backup procedures. Tests include verifying that changes in one system (e.g., a lab result) are correctly reflected in another (e.g., the patient portal) without corruption or loss.
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