Software Engineering · AI · Digital Health

Engineering the future of digital health, AI and cardiovascular technologies.

Svezdrav Rešenja DOO is a software engineering and digital health company operating from Novi Sad and Belgrade, Serbia. We design and develop mobile applications, web platforms, cloud systems, artificial intelligence solutions, and cardiovascular technologies based on ECG, PPG and digital biomarkers.

Our technologies have been deployed to more than 100,000 users and have generated over 3 million biomedical recordings. Combining industrial software engineering with research-driven innovation, we help organizations build scalable digital products, health technologies and data-intensive platforms.

100,000+
Global Users
3,000,000+
Biomedical Recordings
1,000,000+
PPG Recordings
1,000+
Daily Usages
Key Expertise

Full-stack engineering and biomedical signal science in one team.

From mobile and cloud to AI and cardiovascular signal processing — our expertise covers the full lifecycle of modern digital health and data-intensive products.

What We Do

Industrial software engineering meets research-driven innovation.

Software Engineering

We develop modern software products for startups, SMEs, research organizations and healthcare providers — from concept and architecture design to deployment and long-term maintenance.

Mobile apps · Web applications · Backend · Cloud-native platforms · API design & integration · Data engineering · IoT · BLE communication · Cross-platform solutions

Artificial Intelligence & Data Science

Practical AI solutions for data-intensive environments, with particular experience in physiological and biomedical signals including ECG and photoplethysmography (PPG).

Machine Learning · Deep Learning · Computer Vision · Time-Series Analytics · Biomedical Signal Processing · Predictive Analytics · Explainable AI · Data Mining · Statistical Modeling

Digital Health & MedTech

Technologies at the intersection of healthcare, software engineering and AI — supporting clinicians, researchers and patients with scalable, data-driven solutions.

Remote patient monitoring · Mobile health applications · Cardiovascular monitoring · Wellness & prevention · Clinical research · Digital biomarkers · Medical data management

Cardiovascular & Vascular Health Technologies

One of our primary R&D areas — non-invasive cardiovascular and vascular health assessment using smartphone cameras, mobile sensing and advanced signal processing.

Vascular ageing · Biological vascular age · Arterial stiffness · Pulse waveform analysis · Vascular biomarkers · Cardiovascular risk stratification · Population-scale digital screening

Flagship Platform

ECG4Everybody — a comprehensive cardiovascular monitoring ecosystem.

Our flagship platform combines mobile applications, cloud analytics and biomedical signal processing into a single, scalable ecosystem used by researchers, clinicians and technology partners worldwide.

The platform supports:

  • ECG acquisition and analysis
  • Smartphone-based PPG measurements
  • Heart rate monitoring
  • Heart Rate Variability (HRV) analysis
  • Cloud-based analytics
  • Community-driven health engagement
  • Research and clinical data collection

Available on Android and iOS, ECG4Everybody continues to evolve through collaboration with researchers, clinicians and technology partners.

Research, Open Science & Innovation

Rooted in doctoral research. Open to the world.

Svezdrav originated from doctoral research in ECG signal analysis and continues to maintain strong links with academia and research institutions in Novi Sad and Belgrade — and with the international open-science community.

Innovation Focus

Digital biomarkers · Vascular ageing research · Cardiovascular prevention · AI in healthcare · Population-scale biomedical datasets · Explainable machine learning · Open science methodologies.

Academic & Talent Network

Student internships · Graduate engineering projects · Applied research collaboration · Technology transfer · Joint R&D · Multidisciplinary innovation projects — giving partners access to both experienced engineers and emerging talent in AI, biomedical engineering and data science.

Why Organizations Work With Us

Proven products deployed at scale · Research-based innovation · Full-stack engineering · Healthcare domain expertise · Large real-world datasets · International collaboration experience.

Collaboration Opportunities

Let’s build what’s next in digital health.

We are interested in collaboration with healthcare organizations, medical device companies, MedTech startups, pharmaceutical companies, AI companies, research institutions, universities, innovation consortia, SMEs and technology companies.

What We Bring

  • Mature, market-validated Digital Health platform (TRL 6/7) ready for large-scale pilots.
  • Structured biomedical dataset (3M+ recordings) with peer-reviewed open benchmarking subsets.
  • Pre-trained ML architectures and codebases for signal preprocessing, Gaussian fitting and explainability (Integrated Gradients).
  • Agile cross-platform engineering — iOS/Android, scalable cloud APIs, sound-based data transfer for offline deployment.
  • Built-in citizen-science community model enabling GDPR-compliant data donation and behavioral engagement.

Areas of Collaboration

  • Custom software development
  • AI & machine learning solutions
  • Digital health innovation
  • Vascular ageing technologies
  • Biomedical signal processing
  • Clinical validation studies
  • Research & innovation projects
  • Technology commercialization

Ready to collaborate?

Whether you need full-stack software development, AI solutions, biomedical signal processing, or a partner for a research and innovation project — we’d love to hear from you.