What is Nubemsystems?

Nubemsystems is a technology company with more than 20 years of experience and more than 150 satisfied clients, based in Barcelona. We specialise in bespoke software development, agentic artificial intelligence, cloud solutions and IT consultancy for companies looking to lead their digital transformation.

What services does Nubemsystems offer?

We offer four main service lines: IT Solutions & Maintenance (helpdesk, incident management, user support, infrastructure administration and SLAs — our long-standing service with more than 20 years of experience), Bespoke Software Development (web and mobile applications and APIs), Agentic AI (autonomous AI agents for process automation) and Cloud & DevOps (scalable infrastructure, CI/CD and 24/7 monitoring).

What is NubemClaw and how does it relate to OpenClaw?

NubemClaw is our enterprise version of OpenClaw — the most advanced open source personal AI agent on the market — combined with Hermes Agent. We have reinforced it with 8 security improvements (CVEs, sandbox, TLS, rate limiting, protection against prompt injection), integrated it with NubemGenesis's 231 AI experts via MCP, and added multi-provider LLM routing that selects the ideal model per query to optimise the quality-cost ratio. If your company wants to implement OpenClaw with security guarantees and professional support, Nubemsystems is the go-to partner in Spain.

How can I hire Nubemsystems' services?

You can contact us in several ways: filling in the contact form on our website, sending an email to sales@nubemsystems.es, calling +34 936 06 46 19, or booking a free 30-minute consultation through our booking page. We will respond within 24 hours.

How does Nubemsystems differ from other IT consultancies?

Nubemsystems combines more than 20 years of experience in IT maintenance and business support with bespoke software development, cutting-edge agentic artificial intelligence and a portfolio of proprietary products (NubemClaw, NubemGenesis, NubemFlow, NubemPass, NubemSentinel, NubemMarket). We build on the platforms of Google Cloud, Microsoft, Anthropic and OpenAI, which allows us to offer comprehensive technology solutions with a guaranteed 99.9% uptime.

What does Nubemsystems' IT maintenance service include?

Our IT maintenance service includes helpdesk and user support, incident management and proactive resolution, infrastructure administration (servers, networks, workstations), 24/7 monitoring, backup management, security updates and bespoke SLAs. It is our founding service with more than 20 years' track record and more than 150 clients who trust us to guarantee their operational continuity.

What technologies does Nubemsystems work with?

We work with the most advanced technologies on the market: Google Cloud, Microsoft, Anthropic, OpenAI, Supabase, Vercel, GitHub, Docker, Atera and n8n. This allows us to offer cloud-native solutions, cutting-edge artificial intelligence and business process automation.

Do you offer IT maintenance services in Barcelona and Madrid?

Yes. Nubemsystems provides IT maintenance, helpdesk and IT support services in Barcelona, Madrid and throughout Spain. We have more than 20 years of experience providing on-site and remote technical support to companies across all sectors: incident management, server administration, user support, backups and 24/7 monitoring. Contact us to find out about our SLAs.

What is an IT Business Partner and what advantages does it offer?

An IT Business Partner is an external technology partner that acts as your company's IT department, aligning technology with business objectives. Nubemsystems offers this comprehensive service: from day-to-day IT management (helpdesk, infrastructure, cybersecurity) to defining technology strategy, implementing AI and developing bespoke software. It is the most efficient alternative to having your own in-house IT team.

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David Anguera Ponsa — CEO de Nubemsystems

Author

Articles by David Anguera

Name: Nubemsystems
Address: Avinguda de Catalunya, 32, La Palma de Cervelló, Barcelona, 08756, ES
Telephone: +34 936 06 46 19
Price range: $$

Founder, CEO and CIO of Nubemsystems

David Anguera Ponsa has spent more than two decades at the intersection of technology and hospitality. He founded Nubemsystems in 2002 and today leads its evolution towards agentic AI, autonomous agents and cloud infrastructure for businesses. Here he shares his thinking on the technological change underway.

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