PromoFarma
Oscar Cerrajero has a varied work experience in the field of DevOps and system administration. Oscar started their career at Fujitsu Spain in 2007 as a Wintel System Administrator and worked there until 2009. Oscar then joined Instituto Opina as a Programmer from 2009 to 2010. Oscar Cerrajero later worked at Meinsa Sistemas as a Technician from 2011 to 2014, where they were responsible for VMWARE ESXi administration and radio frequency tasks. Oscar then moved on to ADTEL and ACKSTORM as a Systems Technician and System Administration Specialist respectively, where they gained experience in system administration, backups, DNS, virtualization, and storage management. From 2014 to 2016, Oscar Cerrajero worked at CDmon as a Sysops/Devops. In 2017, they joined Spamina as a Sysops/Devops, focusing on infrastructure administration, support, and maintenance. In 2018, Oscar Cerrajero joined Adsmurai as a Senior System Engineering/Devops, where they worked on infrastructure management, cloud platforms, virtualization, microservices, and databases. Oscar then worked at Leadtech Group from 2020 to 2022 as a DevOps Engineer. Currently, they are employed at PromoFarma by DocMorris as a DevOps Engineer, starting from 2022. Throughout their career, Oscar Cerrajero has gained expertise in various technologies and tools such as GCP, AWS, Docker, Kubernetes, Helm, Chef, and Ansible.
Oscar Cerrajero has a degree in Ing. Tecnica en Informatica de Sistemes from Universitat Autònoma de Barcelona. In 2012, they obtained a Postgrado CISCO Networking Technologies from Universitat Oberta de Catalunya. Additionally, they have several certifications including Google Cloud Platform Qualified Systems Operations Professional and Google compute engine qualified developer from Google, and CCNA certifications in Accessing the WAN, LAN Switching and Wireless, and Network Fundamentals from Cisco. Oscar also completed a Coursera course titled "Programming for Everybody (Getting Started with Python)" in October 2016.