Jelvix

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Located in Tallinn, Estonia; Kharkiv, Ukraine; Stuttgart, Germany and London, England, Jelvix is a software development company. The midsize agency was established in 2011. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, and cloud consulting & SI.

Client Insights

Industry Expertise

Medical

45%

Financial services

25%

Real estate

25%

Other industries

5%

Client Size Distribution

Midmarket ($10M - $1B) 40%

Enterprise (>$1B) 60%

Common Project Size

$1,000,000-$9,999,999 17 projects

$200K-$999K 9 projects

$50K-$199K 5 projects

Clients

  • Tiber Capital Group

Highlights from Recent Projects

Overall Rating

4.9
40 Reviews

Jelvix partnered with Prevounce Health to improve their Chronic Care Management solution. The company was facing issues with fragmented data systems and accumulated technical debt. Jelvix built a modular, API-first integration platform that enabled seamless interoperability across EHRs, labs, and remote patient monitoring devices. The solution, which was developed using technologies such as FHIR, HL7, REST, GraphQL, Kafka, and AWS, offered real-time data ingestion, protocol transformation, and reusable adapters, while ensuring HIPAA compliance and long-term scalability. The partnership was successful, with Prevounce Health appreciating Jelvix's cost-effective services and culture fit.

For Moffitt Cancer Center, Jelvix addressed the challenge of fragmented and siloed data. The cancer center's critical systems like EHR, imaging, billing, labs, and clinical trials were disconnected, leading to inefficiencies and compliance risks. Jelvix designed and implemented a unified orchestration layer adhering to FHIR standards. The solution ensured interoperability and scalability, while maintaining strict compliance and metadata governance across all integrated sources. The result was a successful integration of all major data streams into a consistent ecosystem, enabling real-time dashboards for operational decision-making and compliance oversight.

Jelvix was hired by Tellihealth to speed up EHR integration for their diabetes app. After a merger, Tellihealth required a team capable of handling complex healthcare data and building a reusable integration setup. Jelvix built the integration modules connecting the app to major EHR systems like Epic and Oracle Health using the FHIR standard, with HL7 as a fallback. The solution was fast, clean, and scalable. Jelvix's team handled the API setup, data mapping, and validation processes to ensure compliance with healthcare standards. The project was completed successfully, with Tellihealth appreciating Jelvix's high ratings, pricing value for the cost, and company values.

Timeliness

4.9

Service Excellence

4.9

Value

4.8

Would Recommend

4.9

Awards

130882

2025

130886

2025

123481

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123611

2024