09/16/2025 updated

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Azure DevOps Specialist | .NET Developer | CICD Expert

Druten, Netherlands
Only remote
Master of Science (MSc) - Business Economics
Druten, Netherlands
Only remote
Master of Science (MSc) - Business Economics

Profile attachments

Ted van Haalen - Resume - EN - 202508.pdf

HTMLJavaScript.NET FrameworkApplication Programming Interfaces (APIs)Agile MethodologyASP.NET MVC FrameworkAcceptance Test-Driven DevelopmentAutomationMicrosoft AzureC Sharp (Programming Language)Cascading Style Sheets (CSS)DatabasesDevOpsApache JMeterjQueryWindows PowerShellScrum MethodologyMicrosoft Power BISoftware EngineeringSonarQubeTransact-SQLTypeScriptYAMLScripting.NET CoreBackendGitAngularJSBicepFront End Software DevelopmentDomain Driven Development
Azure DevOps
Expertise in Azure DevOps pipelines, automating build and deployment processes, implementing CICD practices, and managing Azure resources including Service Bus, App Services, and Virtual Networks.

.NET Development
Extensive experience with .NET Core, .NET Framework, C#, ASP.NET MVC, and API development, creating robust backend solutions and integrating with various Azure services.

Automation & Scripting
Advanced skills in PowerShell, Infrastructure as Code with Bicep, and build automation tools to streamline development processes and improve deployment efficiency.

Frontend Technologies
Knowledge of Angular, JavaScript, TypeScript, jQuery, HTML, and CSS for developing responsive user interfaces and dashboards.

Database & Data Management
Experience with TSQL, data warehousing processes, and database management for application development and reporting.

DevOps Tools
Proficiency with Git, PowerBI, JMeter, SonarQube, Dependency Checker, Checkov, GitLeaks, and YAML templates for comprehensive DevOps implementations.

Agile Methodologies
Application of Agile, Scrum, ATDD, DDD practices and experience as Scrum Master to facilitate efficient project delivery.
 

Experience

Professional experience10+ years
Freelancer since2020

Languages

GermanGoodEnglishFluentFrenchBasic knowledgeDutchNative speaker

Project history

Owner

Code Complete
Company owner providing IT consultancy services.

DevOps Consultant

De Lage Landen - Freelance
Set up compliance and security monitoring in deployment pipelines, expanded Azure DevOps extensions for self-service functions, managed application integration into pipelines, and provided consultancy on Azure DevOps practices.

Azure Developer

Air Miles - Loyalty Management Netherlands B.V. - Freelance (via TeamValue)
Developed a new API platform in Azure for Air Miles activities including balance checking, implemented CICD in Azure DevOps, and delivered performance-optimized solutions.

DevOps Consultant

ING - Freelance
Maintained Windows agents for Azure DevOps, managed Scale Set Agents, provided Azure DevOps onboarding and support, and maintained TFS.

Build and deployment automation

Rabobank WRR RDW
Served as Scrum master, migrated from Xebia's XL Deploy to TFS Release, improved build and deployment processes, and migrated project teams from TFVC to GIT and VS2012 to VS2017.

Development and environment management

Rabobank WRR RDW
Developed frontend dashboard for monitoring data warehouse processes using MVC, .Net, and Angular, re-engineered architecture to use event-driven approach with SignalR, and managed configuration in Xebia's XL Deploy.

Frontend and backend development

Rabobank International IS&D Risk IT, Credit Support Applications
Full-stack development for credit support applications.

Application development

Rabobank International Risk Management IT
Developed applications for risk management systems.

Liquidity & interest rate risk reporter

Rabobank International Risk Management
Reported on liquidity and interest rate risks.

Market risk reporter

Rabobank International Risk Management
Reported on market risks.

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