Daniël Vos

DevOps Engineer at Close
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Contact Information
us****@****om
(386) 825-5501
Location
Beverwijk, North Holland, Netherlands, NL
Languages
  • Nederlands Native or bilingual proficiency
  • Engels Professional working proficiency

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5.0

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Robert Scheer

Daniël Vos is smart, fast, and sharp in the field of IT. He can quickly understand complex systems. Opportunities for improvement that he sees are implemented quickly after thorough tests. He can quickly learn and implement new techniques. Beyond his professionalism, Daniël is kind, calm, and modest.

Anton Kolinko

Daniël is a brilliant professional and amazing person! He has very deep dev-ops knowledge, he gained my trust very quickly and within just weeks he offloaded a lot of people and really took full responsibility about everything related to dev-ops. Command line is his best friend, he feels like a fish in a water there. He has a lot of experience working with Azure, k8s clusters, networking, firewall, etc. He really cares about the product, always active in the retros. He brings super positive energy to the team which I really appreciate a lot! He always there for you to help. Daniël will be a great asset to any team. I really wish we can work again some day!

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Credentials

  • MCSE Server Infrastructure 2012
    Microsoft
    Jan, 2016
    - Nov, 2024
  • MCSA Windows Server 2012
    Microsoft
    Jan, 2015
    - Nov, 2024
  • MOS Outlook 2010
    Microsoft
    Nov, 2014
    - Nov, 2024
  • ITIL Foundation
    EXIN
    Oct, 2014
    - Nov, 2024
  • MCSA Windows 8
    Microsoft
    Oct, 2014
    - Nov, 2024
  • ICT Systeembeheerder (Niveau 4)
    Nova College
    Jun, 2014
    - Nov, 2024
  • 70-409 Microsoft Specialist: Server Virtualization with Windows Server Hyper-V and System Center Specialist
    Microsoft
    Jan, 2014
    - Nov, 2024
  • CCNA Exploration LAN Switching and Wireless
    Cisco
  • CCNA Exploration Network Fundamentals
    Cisco
  • CCNA Exploration Routing protocols and concepts
    Cisco

Experience

    • Netherlands
    • Marketing Services
    • 1 - 100 Employee
    • DevOps Engineer
      • Dec 2022 - Present

      Transformed the infrastructure to fully cloud-native in a matter of months, while maintaining the legacy infrastructure consisting of ~100 VMs at TransIP. Optimized and migrated all applications, both for and to Kubernetes. Designed a new architecture for the infrastructure and set it up on Azure using Bicep. This new design can be fully automated and deployed within 1 hour based on a small set of parameters. This enables quick deployment of a new infrastructure instance for an SDK or white-label client in a completely isolated environment, with all the necessary components. Modernized monitoring from old-school Nagios & StatusCake to Prometheus, Grafana & Loki, with internal metrics for all major applications. Show less

    • Netherlands
    • Technology, Information and Internet
    • 1 - 100 Employee
    • Linux sysadmin
      • Jun 2018 - Nov 2022

      Hired with the main task of modernizing and automating operations (Infrastructure-as-Code). With my proactive approach, I ensured that the infrastructure became more stable and reliable. I not only resolved issues but also took preventive measures to avoid repetition in the future.As a System Administrator, I managed a wide range of Debian and Ubuntu systems, responsible for configuring and maintaining the infrastructure. Utilizing Puppet as a configuration management tool and Ansible for automation, I established a stable foundation for all our systems.I had the responsibility of everything Docker related. Docker nodes, Docker Swarm, and Kubernetes clusters. Additionally, I provided support and management for platforms utilized by developers, including Jenkins, on-premise Github, and build slaves.Setting up and maintaining production, staging, and development environments for developer applications also fell within my scope. I served as the primary point of contact for 4 development teams, overseeing architecture, planning, and execution of maintenance and new systems.As an administrator of LXC, LXD, the KVM virtualization platform, and the associated Ceph storage cluster, I held complete responsibility for all virtualization-related tasks. Architecture, deployment and maintenance.Furthermore, I conducted daily network administration on Juniper MX/EX routers and switches, configuring VLANs and firewall filters, among other tasks. I actively deployed IPv6 across all our services.I completely modernized monitoring systems from Nagios/syslog to Prometheus and ElasticSearch (ELK). Show less

    • Datacenter Engineer
      • Nov 2016 - May 2018

      Bij XS4ALL hou ik me voornamelijk bezig met het colocation product. Ik beheer en configureer het netwerk, probeer te automatiseren wat ik meer dan 1 keer moet uitvoeren en heb altijd wel een projectje of twee waar ik mee bezig ben.

    • Datacenter Engineer
      • Sep 2014 - Oct 2016

      Seconded from Call2As a Datacenter Engineer at XS4ALL I am responsible for, among other things, the deployment of new servers, replacing of faulty hardware, managing switch configurations, keeping the documentation up-to-date and granting access to the datacenter for colocation customers and engineers

    • Belgium
    • IT Services and IT Consulting
    • 700 & Above Employee
    • IT Professional
      • Sep 2014 - Oct 2016

      Call2 is een onderdeel van KPN IT Solutions dat zich richt op het ondersteunen, migreren en beheren van ICT-infrastructuren. Call2 is een onderdeel van KPN IT Solutions dat zich richt op het ondersteunen, migreren en beheren van ICT-infrastructuren.

    • Netherlands
    • Wholesale Building Materials
    • 1 - 100 Employee
    • Allround System Administrator
      • Jan 2014 - Jun 2014

      Internship Maintaining and managing systems used on a daily basis whilst providing user support and completing service upgrades. Internship Maintaining and managing systems used on a daily basis whilst providing user support and completing service upgrades.

  • Comtoday
    • Heemskerk
    • Computerfixateur
      • Jan 2010 - May 2010

      Stage Comtoday is een computerwinkel in Heemskerk. Hier heb ik mij voornamelijk bezig gehouden met het softwarematig schoonmaken van desktop computers en laptops en configuratieproblemen oplossen. Ook heb ik nieuwe desktop computers gebouwd. Stage Comtoday is een computerwinkel in Heemskerk. Hier heb ik mij voornamelijk bezig gehouden met het softwarematig schoonmaken van desktop computers en laptops en configuratieproblemen oplossen. Ook heb ik nieuwe desktop computers gebouwd.

Education

  • ROC Beverwijk
    Systeembeheerder niveau 4, IT
    2009 - 2014

Community

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