I am a person who likes to help, teamwork. It is the best way to make things right. I am very demanding with myself and others. I like to spend a little more time to do things well and not lose it in the future. In any company I've worked, my main objective is always to give the best customer service and the best image for the company. In recent years I have come to value more and more the ability to help companies grow technologically in an efficient and cost-effective manner.

Oscar Muñoz Ferriz

I am a person who likes to help, teamwork. It is the best way to make things right. I am very demanding with myself and others. I like to spend a little more time to do things well and not lose it in the future. In any company I've worked, my main objective is always to give the best customer service and the best image for the company. In recent years I have come to value more and more the ability to help companies grow technologically in an efficient and cost-effective manner.

Available to hire

I am a person who likes to help, teamwork. It is the best way to make things right. I am very demanding with myself and others. I like to spend a little more time to do things well and not lose it in the future.

In any company I’ve worked, my main objective is always to give the best customer service and the best image for the company. In recent years I have come to value more and more the ability to help companies grow technologically in an efficient and cost-effective manner.

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Work Experience

Infra Architect - Cloud Expert | Consultor as Freelance | ( SysAdmin / DevOps ) at 360 Cross IT
February 1, 2024 - Present
Responsible for designing and implementing efficient and secure IT solutions, ensuring the infrastructure and systems align with the organization’s needs. Extensive experience in IT infrastructure, security, development, and operations, enabling reliable and continuous operation of systems. Collaborates flexibly, combining diverse knowledge to drive innovation and continuous improvement, ensuring comprehensive IT coverage.
Infrastructure Architect - ( SysAdmin / DevOps ) at Vocento
July 1, 2023 - July 1, 2025
Incident resolution through ticketing system; certificates, redirects and Nginx + Apache configuration; support to development teams (deploys and other errors); DNS, CDN, FTPs, databases, permissions. All this in Google Cloud. Tasks as system administrator. Using Ansible, Grafana, Check_MK, ArgoCD and Jenkins to perform administration, deployments, monitoring, etc.
Systems Team Lead at wefox
June 1, 2020 - June 1, 2023
Leading a team of three to six people. Delivered Global Services including VPN, VMware Shared Services, Google Workspace, SSO, MDM, Okta, Atlassian, Slack, Active Directory, and Compliance Devices. Designed, implemented and maintained Network Architecture (AWS, On-Prem, Office Networks) with cost-optimized AWS connectivity and Transit Gateway, plus interconnection with Data Centers and offices. Implemented monitoring (Zabbix, Grafana, ElasticSearch/OpenSearch, Prometheus/Thanos) and standardization of databases and access management.
Chief Monitoring Dept. at eDreams ODIGEO
May 1, 2015 - March 1, 2019
Supports Level 1 monitoring team, trains on monitoring infrastructure and Odigeo apps, assigns and follows tasks/projects. Handles Level 2 incidents (troubleshooting, detection and fixes). Designs monitoring infrastructure with micro-services (Docker) using Kubernetes (GKE) & Mesos/Marathon. Responsible for cloud knowledge across Google Cloud and AWS; orchestration via Puppet, Ansible, Terraform.
Senior Systems Administrator at Unix
June 1, 2008 - May 1, 2015
Supported development teams, administered and secured network infrastructure and servers across the platform. Managed production and development systems; responsible for monitoring and maintaining services; performed long-term and project-based tasks.
Junior Systems Administrator at Unix
November 1, 2004 - June 1, 2008
Guidance and user support; liaised with manufacturers and suppliers; administered network and office servers; migrated Exchange and AD services; maintained Nagios-based monitoring and Puppet configurations.
Machine Operator Assistant at Softec Gestión S.L
November 1, 2001 - November 1, 2004
Maintenance of hardware and software for enterprise clients; supported various IT tasks and service delivery.
Infra Architect - Cloud Expert | Freelance Consultant (SysAdmin / DevOps) at 360 Cross IT
February 1, 2024 - Present
Responsible for designing and implementing efficient and secure IT solutions, ensuring the infrastructure and systems align with the organization’s needs. Extensive experience in IT infrastructure, security, development, and operations, enabling reliable and continuous operation of systems. Collaborates cross-functionally to drive innovation, mutual support, and continuous improvement, ensuring comprehensive IT coverage.
Infrastructure Architect - (SysAdmin / DevOps) at Vocento
July 1, 2023 - July 1, 2025
Incident resolution through ticketing system (certificates, redirects and nginx + Apache configuration), support to development teams (deploys and other errors), DNS, CDN, FTPs, database, permissions. Managed with Ansible, Grafana, check_mk, ArgoCD and Jenkins for administration tasks, deployment and monitoring.
2º Chief Monitoring Dept. at eDreams ODIGEO
May 1, 2015 - March 31, 2019
Support Monitoring Level 1 team, train staff, handle Level 2 incidents, design Monitoring infrastructure with micro-services (Docker) using Kubernetes (GKE) & Mesos/Marathon (Premise). Cloud knowledge (Google Cloud, AWS) and orchestration (Mesos, Kubernetes, Swarm). Built CI/CD and monitoring pipelines (Gitlab, Jenkins, Prometheus, Grafana, ElasticSearch).
Unix Senior Systems Administrator at eDreams ODIGEO
June 1, 2008 - May 31, 2015
Supported development teams and production systems; administration, security, and network infrastructure across the Platform. Maintained a large fleet (Sun/Linux), firewalls (SonicWall, Cisco, F5), and monitored production with Nagios, Graphite, Grafana; managed Puppet/gits and related tasks; ensured 24x7 availability.
Junior Systems Administrator at Softec Gestión S.L
November 1, 2004 - June 1, 2008
Guidance and support to users; equipment procurement; security administration; migration projects; maintenance of servers and networks; general IT support for office environment.

Education

LPI Certification Level 1 at Center for Polytechnic Studies Barcelona
January 11, 2030 - December 3, 2025
System Administration for the Solaris 10 OS Part 2 at Core Networks SA-202-S10
January 1, 2010 - December 3, 2025
Systems Technician at Center for Polytechnic Studies Barcelona
January 11, 2030 - December 3, 2025
Management Information Systems – Vocational Training (2nd grade) at Center for Polytechnic Studies Barcelona
January 11, 2030 - December 3, 2025
Management Information Systems – Vocational Training (1st grade) at Center for Polytechnic Studies Barcelona
January 11, 2030 - December 3, 2025
System Administration for Solaris 10 OS Part 2 at Core Networks SA-202-S10
January 1, 2010 - January 1, 2010
Administration of Linux operating systems at Universitat Barcelona
January 11, 2030 - December 3, 2025
Higher Technical Training Course Systems Technician at Center for Polytechnic Studies Barcelona
January 11, 2030 - December 3, 2025
Vocational Training 2nd grade. Management Information Systems at Center for Polytechnic Studies Barcelona
January 11, 2030 - December 3, 2025
Vocational Training 1st grade. Administrative Assistant at Center for Polytechnic Studies Barcelona
January 11, 2030 - December 3, 2025

Qualifications

LPI Certification Level 1
January 11, 2030 - December 3, 2025
LPI Certification Level 1
January 11, 2030 - December 3, 2025

Industry Experience

Software & Internet, Professional Services, Travel & Hospitality, Media & Entertainment