Remote IT engineering · EU-based, working worldwide
BLUEGEM keeps the Linux servers of small and mid-size businesses running, modernizes the legacy software they depend on, and brings AI agents onto their own infrastructure, where their data stays private. Remotely, for clients anywhere in the world.
01 Services
One engineering partner for the Linux servers you run, the business software you rely on and the AI you want to adopt safely.
Server management for Linux (RHEL and other distributions): setup, hardening, patching, backups, monitoring and troubleshooting, so your systems stay stable, secure and documented.
Clean, repeatable installation and upgrades of servers, databases, middleware and business applications, configured the right way from day one.
From requirements to go-live: integrating systems, automating data flows and file transfers, and rolling out new tools without disrupting daily work.
Careful changes to the legacy systems that still run your business: Oracle PL/SQL, Java, Delphi and similar. Fixes, new features, integrations and step-by-step modernization instead of a risky rewrite.
Legacy code modernization →On-premise AI agents and local LLMs that run on your own infrastructure or in your private environment. They automate real work with your documents and systems, and your data never leaves your control, which keeps GDPR simple.
Private AI agents & local LLMs →02 How we work
Clear scope, plain language and the smallest solution that does the job. No unnecessary layers, licences or lock-in, and documentation you can actually use.
Automation where it pays off, the right tool for each problem, and respect for the systems you already have. We improve what works instead of replacing it for the sake of it.
Least privilege, encryption, updates and backups by default. Your data stays on infrastructure you control, which also makes GDPR easier.
03 Products
Secure, self-hosted managed file transfer for growing businesses: automated, encrypted file delivery between branches, partners and systems, with a monitoring dashboard, alerts and an audit log.
emonamft.com Source availableA lightweight Java client/server tool that watches folders, hashes, compresses and encrypts files, and delivers them to a central server. Source available on GitHub under the PolyForm Noncommercial licence, and the core of Emona MFT.
github.com/bluegemsk/jFiltra04 About
BLUEGEM is a small engineering company based in Bratislava, Slovakia, in the European Union. We work remotely with small and mid-size businesses worldwide, in English, from the Central European time zone.
You talk directly to the engineer who does the work: no account managers, no ticket ping-pong. We are comfortable both in modern Linux environments and in long-running business systems that many others prefer not to touch.
05 FAQ
Yes. All our services are delivered remotely, so location doesn't matter. We work in English, from the EU, in the Central European time zone, with clients across Europe and beyond.
All of them: Linux server administration, installations and implementations, legacy code maintenance and modernization for Delphi, Oracle PL/SQL and Java, and private, on-premise AI agents deployed on your own hardware.
Through access you create and control, such as a personal SSH key, your VPN or remote desktop, with only the privileges the task needs. You can revoke access at any time, and every change is documented.
BLUEGEM is an EU company, so GDPR applies to everything we do. We keep your data on your infrastructure wherever possible and can sign a data processing agreement where personal data is involved.
Send a short email describing your systems and what you need. You'll get a reply from the engineer who would do the work, usually with a few questions and a proposal for a first, small step.
06 Contact
Send a short description of your systems and what you'd like to achieve. We'll reply with next steps.