Our Expertise

Cloud Infrastructure, DevSecOps, Cybersecurity

Cloud Infrastructure

We help you modernize your datacenter with Nutanix. Simpler operations, lower costs with built-in resilience.

  • Nutanix platform design, deployment
  • VMware to Nutanix migration
  • Hybrid cloud architecture
  • Security integration & micro-segmentation

DevSecOps

We help you ship software faster and safer with automated pipelines and secure container platforms.

  • CI/CD pipeline implementation
  • Kubernetes & container platforms (NKP, OpenShift)
  • GitOps & Infrastructure as Code
  • Testing & Security integrations
Explore DevSecOps

Cybersecurity

We help you protect your systems, manage identities, and stay compliant with regulations.

  • Security monitoring & SIEM
  • Identity & access management (IAM/PAM)
  • Vulnerability management
  • Compliance (ISO 27001, NIS2, DORA)
Explore Security

Founded

Consultants

+

Projects Delivered

Only

Nutanix Service Partner in Luxembourg

Who We Are

Human-sized team of dedicated experts.

Luxembourg IT consultancy founded in 2022. We help organizations build modern infrastructure, automate delivery, and strengthen security.

As Luxembourg's only Nutanix Service Partner, we combine deep infrastructure knowledge with modern DevSecOps practices.

ITCS Luxembourg - Human-sized team of dedicated experts
Theo Sellem - Founder & CEO ITCS Luxembourg

Leadership

Theo Sellem

Founder & CEO

Theo leads ITCS with a hands-on approach and a solid understanding of both operational needs and technology. Under his leadership, ITCS has built a DevOps culture focused on delivering real value and ensuring customer satisfaction.

He builds teams of specialists, not generalists where each consultant is an expert matched to the client's specific challenge.

Contact

theo.sellem@itcs.lu

+352 661 134 259

Background

  • 2015-2019: Lead DevSecOps, Rakuten Europe Bank
  • 2019-2022: Head of IT, Rakuten Europe Bank
  • 2022: Founded ITCS

What We Deliver

Trusted by Banking, Transportation, E-commerce & Infrastructure sectors

Deploy and manage modern and scalable platforms

Assist with complex infrastructure migrations

Develop simpler, faster and secure pipelines

Help in reducing complexity in operations

Provide Compliance-ready systems for audits

Handle Knowledge transfer at every level

FAQ

Frequently Asked Questions

ITCS is the only Nutanix Service Partner in Luxembourg. We hold NCS (Nutanix Certified Services) certifications and work directly with Nutanix Professional Services to deliver enterprise-grade hybrid cloud solutions. Our team includes Nutanix Certified Masters with expertise in NKP, Flow, and the complete Nutanix Cloud Platform.

ITCS provides full-scope Nutanix services including: Assessment & Strategy, Design & Architecture, Deployment & Implementation, Migration Services (including VMware to Nutanix), Flow Security Implementation, and Ongoing Support & Operations. We specialize in NCP (Nutanix Cloud Platform), NKP (Kubernetes), and Flow microsegmentation.

Our team holds multiple Nutanix certifications including: NCS-MCI (Nutanix Certified Services - Multicloud Infrastructure Professional), NCS-Core (Nutanix Certified Services - Core Professional), NCM-MCI 6 (Nutanix Certified Master), and NCP-MCI 6 (Nutanix Certified Professional). These NCS certifications are partner-exclusive and required to deliver official Nutanix Professional Services.

Yes, ITCS specializes in VMware to Nutanix migrations. We provide seamless workload migration with minimal downtime, leveraging Nutanix Move and our expertise in both platforms. Our NCS certifications validate our capability to execute these migrations to Nutanix standards.

NKP (Nutanix Kubernetes Platform) is Nutanix's enterprise Kubernetes solution. ITCS is a specialist in NKP deployment and management. We help organizations deploy production-ready Kubernetes clusters, implement GitOps workflows, and modernize applications with cloud-native architectures on Nutanix infrastructure.

ITCS provides comprehensive DevSecOps services including CI/CD pipeline design and implementation, Kubernetes and container orchestration, Infrastructure as Code (Terraform, Ansible), GitOps workflows, and security integration throughout the development lifecycle. We help teams accelerate delivery while maintaining security and compliance.

Yes, ITCS provides compliance advisory services for NIS2, DORA, GDPR, and ISO 27001. We help organizations understand regulatory requirements, perform gap analysis, develop remediation plans, and prepare for audits. Our cybersecurity team combines technical expertise with regulatory knowledge to ensure practical compliance.

ITCS offers comprehensive security assessments including vulnerability assessments, penetration testing, risk analysis, and security architecture reviews. We also provide Zero Trust architecture design, incident response planning, and ongoing security operations support to help organizations build and maintain strong security postures.

Contact

Let's Talk

Address

33 bd Prince Henri,
L-1724 Luxembourg

Call Us

+352 661 134 259

contact@itcs.lu

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