John De Jager
Azure DevOps Engineer at Ahold Delhaize
Vriezenveen, Overijssel, Netherlands
Summary
👤
Senior🎓
Top SchoolJohn De Jager is an Azure DevOps engineer with eight years of focused cloud and DevOps experience and a two-decade background in datacenter and networking operations. He has progressed from senior datacenter engineer to leading public cloud and Azure competency teams at organizations including InSpark, Unica, SLTN and Ahold Delhaize, helping customers with DevOps, FinOps and automation. Based in Overijssel in the Netherlands, he combines practical infrastructure know-how with leadership experience running Azure practice teams and competence centers. John also maintains a technical blog, signaling a habit of documenting solutions and sharing operational best practices. His career shows a strong trajectory from hands-on systems and network specialization into strategic cloud enablement and cost-optimization roles.
8 years of coding experience
14 years of employment as a software developer
MBA, Systeembeheerder, MBA, Systeembeheerder at Piot HengeloMBO, Technische Informatica, MBO, Technische Informatica at Dr. Groen CollegeBachelor's degree, Business IT & Management, 7, Bachelor's degree, Business IT & Management, 7 at Saxion Hogeschool DeventerNoordik Vroomshoop
English
Github Skills (21)
hardening6
azure-boards5
security4
powershell-module3
tfs3
azure-devops-server3
exe2
policies2
azure-artifacts2
devops-services2
azure-repos1
azure-devops-services1
microsoft1
azure-pipelines1
powershell1
Programming languages (1)
Github contributions (5)
johndejager/AzureInventory
Jun 2018 - Feb 2021
Contributions:12 commits, 15 pushes, 2 branches in 2 years 7 months
johndejager/DSC_CISConfigurations
Sep 2018 - Jan 2019
Repo for CIS hardening based on CIS standards
Contributions:2 commits, 3 pushes, 1 branch in 4 months
cis-standardssecuritystandardscishardening
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