David Martínez Serrano Email & Phone Number

Valencia Y Alrededores, España

Directed the Systems Engineering team, while providing essential knowledge in the development of a growing organization, working close and reporting directly to the CTO. · Developed a clustered solution based on ELK stack to solve a bussiness fundamental issue. · Led IT team in managing the systems that supported the company and its functions. · Created both L1 and L2 support teams. · Led migration of data center to virtual environment (Docker CE) from legacy Linux… Show more Directed the Systems Engineering team, while providing essential knowledge in the development of a growing organization, working close and reporting directly to the CTO. · Developed a clustered solution based on ELK stack to solve a bussiness fundamental issue. · Led IT team in managing the systems that supported the company and its functions. · Created both L1 and L2 support teams. · Led migration of data center to virtual environment (Docker CE) from legacy Linux virtualization servers. · Developed, implemented and managed long-term virtualization-related projects according to customer definitions. · Acquisition of the ISO27001 certification for 2 years. · Aid in the design of cybersecurity program and disaster recovery solutions. · Maintained the datacenter at both virtualization and hardware level. Show less

Barcelona Y Alrededores, España

Held multifaceted responsibilities as a Level 2 System Administrator, providing customers with monitoring of their services, as well as diagnosing and executing resolutive procedures to ensure the high availability of the services. · Monitoring of the enterprise internal infrastructure. · Actively provided desktop, configuration and phone support for virtualization issues. · Set up of new virtualization solutions according to customer definitions. · Monitoring of the… Show more Held multifaceted responsibilities as a Level 2 System Administrator, providing customers with monitoring of their services, as well as diagnosing and executing resolutive procedures to ensure the high availability of the services. · Monitoring of the enterprise internal infrastructure. · Actively provided desktop, configuration and phone support for virtualization issues. · Set up of new virtualization solutions according to customer definitions. · Monitoring of the customer services. · Backup management (both internal and customers). · Maintained the datacenter at both virtualization and hardware level. Show less

Paterna Y Alrededores, España

Provided with technical support a wide range of end-users as a Level 1 IT Technician. · Actively provided desktop, configuration and phone support for internal software and hardware related issues. · Maintained Active Directory and DNS Resolution. · Moved on-site whenever requested, to provide with a direct solution to a customer problem.

Almussafes

Held multifaceted responsibilities to configure, install and administer network infrastructure while fulfilling not existing roles in the IT department. · Set up of corporative local area network (LAN) and hardware components, including configuration of HP servers, routers and switches. · Actively provided desktop, configuration and phone support for internal software and hardware related issues. · Configured and maintained the entire virtual server farm. · Supported… Show more Held multifaceted responsibilities to configure, install and administer network infrastructure while fulfilling not existing roles in the IT department. · Set up of corporative local area network (LAN) and hardware components, including configuration of HP servers, routers and switches. · Actively provided desktop, configuration and phone support for internal software and hardware related issues. · Configured and maintained the entire virtual server farm. · Supported the implementation of Citrix Technologies. · Added new functional capabilities to the existing internal web page · Analysed the individual situations of internal users and created new solutions using VBA · Provided SAP support across the entire corporation. Show less

Buñol

Held multifaceted responsibilities to configure, install and administer network infrastructure while fulfilling not existing roles in the IT department. · Maintained Active Directory and DNS Resolution. · Set up of corporative local area network (LAN) and hardware components, including configuration of HP servers, routers and switches. · Provided users with basic knowledge on uses of Outlook. · Planned and implemented an enterprise wide software-update solution using… Show more Held multifaceted responsibilities to configure, install and administer network infrastructure while fulfilling not existing roles in the IT department. · Maintained Active Directory and DNS Resolution. · Set up of corporative local area network (LAN) and hardware components, including configuration of HP servers, routers and switches. · Provided users with basic knowledge on uses of Outlook. · Planned and implemented an enterprise wide software-update solution using Windows Update Server. · Set up of corporative video surveillance system. · Actively provided desktop, configuration and phone support for internal software and hardware related issues. Show less

Administrador De Sistemas Informáticos

Grado En Ingenieria Informatica, Inglés, Matemáticas, Sistemas

Activities and Societies: Asociación Universitaria de Robotica