Working as a freelance systems administrator, collaborating with a diverse array of global companies on a wide range of projects encompassing system administration, particularly focusing on Linux, cloud environments and network management.

Proficiently managing critical and production systems with precision and ensuring seamless operations, bringing a commitment to efficiency, reliability, and problem-solving to every project, while contributing my skills and experience to tackle new challenges, fostering success and innovation in dynamic environments.

Project aimed at implementing a hyperscale datacenter in Spain.

Management and improvement of datacenter monitorization systems at international level (USA, France, Germany and Poland).

As Head of IT & Facilities at S21sec, I oversaw national and international operations across seven offices in four countries (Spain, Portugal, UK, and Mexico), directing comprehensive management of corporate data centers and services.

My responsibilities included managing the analysis, design, and implementation of system solutions to meet organizational needs and growth objectives, while also overseeing budget control to optimize costs and enhance resource availability.

Additionally, I cultivated partnerships with providers and manufacturers to drive mutual success, while driving continual improvement of IT processes and services through innovation and excellence, and defining technology infrastructure security strategies to ensure compliance with legal and regulatory requirements.

Directed the successful launch and management of the Core Banking development project 'Itecban' datacenter.

Contributed to various internal projects aimed at enhancing organizational processes and efficiency.

Worked for two months in London on the 'London Elects 2008' project, overseeing the e-counting of votes for the Mayor of London and the London Assembly.

Provided comprehensive remote technical support for Caja de Ahorros de Madrid offices and departments, encompassing IT systems troubleshooting, user management, ATM support, backup systems and networks.

Responsible for configuring network devices remotely and providing comprehensive support to professional clients of Neo Sky ISP. Tasks included connection setup, subnetting, network addressing management and troubleshooting.

Provided essential day-to-day user desktop assistance within a fast-paced telemarketing call center environment while overseeing corporate assets management and delivering network and communications support.