Software & IT services · Larnaca, Cyprus
Isiros Tech Ltd keeps PostgreSQL and Kubernetes running in production, and builds the CRM, ERP and hotel PMS platforms that run on top of them. No proprietary lock-in, no licence traps — systems your team can own and operate.
$ kubectl -n isiros get clusterNAME INSTANCES READY PRIMARYpg-erp-prod 3 3 pg-erp-prod-1$ pgbackrest --stanza=erp checkINFO: check command end: completed successfully$ psql -qAtc 'select pg_is_in_recovery(), pg_wal_lsn_diff(> pg_current_wal_lsn(), replay_lsn) from pg_stat_replication'f|0f|0Support & operations
Databases and clusters that carry real revenue need more than a monitoring dashboard. We take on the tuning, the upgrades, the failovers and the 3 a.m. questions — as an extension of your team, not a ticket queue.
Design, tuning, recovery and migration for PostgreSQL estates of any size.
Production-grade clusters on-premises, in the cloud, or somewhere in between.
Software development
Off-the-shelf systems ask you to change your business to fit the software. We do it the other way round — building and extending open source platforms so the workflow stays yours.
Pipelines, quotes and customer history in one place your sales team will actually use.
Finance, inventory, purchasing and production, connected end to end.
A property management system built for how hotels and resorts really run.
How we work
Every engagement follows the same four steps, whether it is a single database or a platform rebuild.
We read the systems before we say anything about them — schemas, clusters, code, and the incidents that keep repeating.
You get a written plan with priorities, effort and risk. It is yours to keep, even if you hand it to someone else.
We implement in small, reviewable steps against a staging environment, with rollback thought through before we start.
Runbooks, monitoring and training so your team can run it without us. Ongoing support if you would rather we stayed.
PostgreSQL, Kubernetes and the wider CNCF ecosystem. No per-core licensing, no proprietary agents you cannot inspect.
Source code, infrastructure definitions and documentation are yours from the first commit. Leaving is always possible.
You speak to the person doing the work. No script, no escalation ladder, no account manager relaying questions.
Registered in Larnaca and working across the EU, on-premises or in EU regions, in English, Greek or Russian.
Technology
We deliberately keep our toolbox small and our knowledge deep. These are the technologies we run in production every day.
Questions
If yours is not here, write to us and we will answer it properly.
Yes — that is most of our work. We start with a health check of the schema, configuration, backups and replication, then give you a prioritised list of what is genuinely risky and what is merely untidy. From there you can take the fixes in house or hand them to us.
Yes. We audit the cluster, its upgrade path, its backup and disaster recovery story and its cost profile, then stabilise it before changing anything structural. We work with self-managed clusters as well as EKS, GKE, AKS and European providers.
Both, and we will tell you honestly which one fits. Extending a mature platform such as Odoo or ERPNext is usually faster and cheaper; a bespoke build makes sense when your process is the competitive advantage and no product models it well.
You do. Code, infrastructure as code, credentials and documentation are handed over throughout the project, not at the end. We do not hold anything hostage and we do not resell licences.
English, Greek and Russian — for meetings, documentation and support alike. User interfaces we build can be localised into all three, and into any other language you need.
Yes. We are based in Larnaca and work on site across Cyprus, and remotely with clients across the EU and beyond. Hotel and hospitality projects in particular often span several countries.
Contact
Describe the database, the cluster or the system you have in mind. You will get a straight technical answer from an engineer, not a brochure.
Write to info@isiros.comEnglish · Ελληνικά · Русский
Clients across Cyprus, the EU and remote teams worldwide