Custom software and mission-critical open source
OpenTechs builds software and deploys, trains and supports the leading open platforms for virtualization, content, communication and backup — no lock-in, with the best TCO on the market.
A technology house, end to end
From the line of code to production infrastructure. We build custom systems and operate the open source platforms that run your business — software factory, integration, training and support under a single contract.
What we deliver
Software Development
Custom web systems, APIs and integrations, plus our own licensed products.
Proxmox / ProxVE
Virtualization, containers and hyperconvergence with high availability and VMware migration.
Alfresco + PAdES
ECM and document management with legally valid PAdES digital signatures.
BigLinux & BigBox
The Brazilian Linux desktop in the enterprise: standard image, fleet and support.
Expresso V4
Sovereign email, calendar and collaboration — the Brazilian government open source suite.
NG Backup
Enterprise backup, replication and DR with global deduplication and ransomware protection.
Bacula & Bareos
Open source backup: deployment, tuning, migration and official Bacula and Bareos training.
Sovereignty, savings and zero lock-in
- Data sovereignty on your own infrastructure.
- Best TCO on the market — no abusive licensing.
- Auditable open source: no black boxes.
- Single vendor and single support, in Portuguese.
- Official training with certification.
- 24x7x365 support with SLA.
Ready to modernize your infrastructure?
Tell us about your software, virtualization, content or backup challenge. We answer during business hours (BRT).
Disponível em: 
Português (Portuguese (Brazil))
English
Español (Spanish)