OpenNode
We develop Waldur — an open-source platform for managing private clouds, public clouds, and HPC centers. We provide professional support and consulting.
Waldur
Open-source multi-cloud and HPC management platform
- Integrated marketplace for publishing and managing cloud services
- Self-service portal with federated identity support (SAML, LDAP, national ID)
- Built-in billing, accounting, and cost tracking
- Advanced reporting — real-time, historical, and predictive analytics
- Role-based access control with delegated permissions
- Support ticketing with third-party helpdesk integration
- Full audit trail and compliance logging
- API-first design with comprehensive REST API
Services
We help organizations get the most out of Waldur with professional support and consulting.
Deployment & Integration
We deploy Waldur in your infrastructure and integrate it with your existing systems — OpenStack, SLURM, identity providers, billing, and helpdesk platforms.
Support & Maintenance
Ongoing technical support, platform updates, security patches, and performance optimization. We keep your Waldur instance running smoothly.
Consulting & Training
Cloud architecture consulting, platform customization, and hands-on training for your operations team.
Sponsored Feature Development
Need a specific Waldur feature or integration? As the core developers, we offer sponsored development — you fund the feature, and it becomes part of the open-source platform.
About OpenNode
OpenNode was founded in 2011 to deliver professional cloud architecture and implementation services. Over the years, we have carried out cloud infrastructure projects — from enterprise deployments to government-level solutions — across Europe, Asia, the Middle East, and Oceania.
Today, our primary focus is the development and support of Waldur — an open-source platform co-developed with the University of Tartu. Waldur is used by research and education networks, government clouds, and HPC centers across Europe.
Our team consists of experienced cloud architects, DevOps specialists, and full-stack developers, augmented by AI coding agents to accelerate development and maintain code quality.
Ready to get started?
Contact us to discuss how Waldur can work for your organization.
info@opennodecloud.com