Luis Freixas

Visionary and results-driven IT Solutions Architect and Infrastructure Business Analyst with over 20 years of expertise designing, scaling, and optimizing enterprise-grade hybrid cloud infrastructure and virtualization ecosystems. Proven track record acting as a strategic liaison between C-level stakeholders and technical teams, translating complex business requirements into high-performance architectures. Recognized industry community leader (VMUG & VUG Leader, Veeam Legend) with deep expertise in multi-cloud strategies, container governance, high availability, and advanced disaster recovery planning.

IT Infrastructure Solutions Architect at NASERTIC (2025-01 – Present)

• Architected and spearheaded the deployment of an enterprise-grade Kubernetes Rancher container governance solution, establishing multi-cluster orchestration, security baselines, and scalable patterns.
• Designed and implemented high-availability (HA) architectures leveraging HAProxy to guarantee seamless load balancing, fault tolerance, and zero-downtime operations for critical public sector networks.
• Led the optimization and modernization roadmap of large-scale VMware vSphere environments, aligning compute, storage, and networking capacity with strict public-sector compliance and security standards.
• Analyzed and re-engineered cross-platform remote work infrastructure, improving performance, security, and access workflows for multi-OS environments (Windows/macOS).

Global Infrastructure Business Analyst at INTRUM (2022-01 – 2025-01)

• Served as the primary strategic Business Analyst and liaison between global business units and IT delivery sectors, scoping complex enterprise infrastructure demands into actionable, high-impact blueprints.
• Led high-level international architecture workshops and alignment steering committees with Project Managers, C-level stakeholders, and technical SMEs.
• Partnered with the Portfolio Manager to design and govern the annual Global Infrastructure Roadmap, ensuring full alignment with corporate budgets, capacity planning, and resource availability.
• Acted as Subject Matter Expert (SME) for Digital Transformation, evaluating technical RFQs, assessing vendor viability, and driving Data Center (DC) and networking modernization from inception to final handover.

IT Infrastructure & Solutions Responsible at HELPHONE SERVICIOS INFORMÁTICOS (2020-01 – 2022-01)

• Assumed end-to-end ownership of the infrastructure lifecycle, leading the architectural design, provisioning, capacity planning, and hardware/software tech-refresh strategies.
• Designed and engineered multi-site business continuity architectures, utilizing Veeam B&R to guarantee robust recovery time objectives (RTO) and recovery point objectives (RPO).
• Analyzed, administered, and optimized core Microsoft Enterprise environments (Active Directory, DNS, File Services) and critical Linux infrastructure layers.

IT Infrastructure & Backup Specialist at VISCOFAN S.A. (2019-01 – 2020-01)

• Orchestrated the global architecture planning, scaling, and deployment of enterprise Veeam Backup solutions across a massive multinational VMware environment.
• Evaluated and deployed advanced storage infrastructure, implementing HPE StoreOnce appliances to maximize global data retention efficiency and storage optimization.

IT Infrastructure Systems Administrator at HELPHONE SERVICIOS INFORMÁTICOS (2015-01 – 2019-01)

• Analyzed, provisioned, and upgraded enterprise virtual infrastructure and storage arrays under management.
• Subcontracted Key Account - Siemens Gamesa: Embedded as Senior Virtualization and Systems Administrator, analyzing and maintaining complex multinational VMware/Hyper-V topologies and supporting international scaling operations.

FP Superior in IT Systems Administration vmware VCP-DCV

Nutanix NCP-MCI

Scale Computing Certified