08/28/2025 updated
100 % available
Freelance Fullstack Developer, Solution Architect & DevOps/Data Engineer
Vorstenbosch, Netherlands
Worldwide
MTS TI and HBO HIODanny Bijkerk – Freelance Fullstack Developer, Solution Architect & DevOps/Data Engineer
With over 25 years of experience in software development and architecture, I am a versatile Fullstack Developer, Solution Architect, and DevOps/Data Engineer. I specialize in quickly understanding complex challenges and translating them into robust, scalable, and secure solutions.
In recent years, I’ve focused on building data-driven organizations, contributing to projects at Bank Mendes Gans, the Dutch National Police, and Rabobank. My work centered around unlocking, securing, and analyzing data for compliance, investigation, and decision-making purposes. I’ve worked extensively with tools such as Tableau, Denodo, and implemented security & controls within complex data platforms.
At Stater, I served as a Solution Architect, responsible for integrating various non-mortgage-related systems into the enterprise architecture, including vendor coordination and RFP/RFQ processes.
I also have extensive experience in mobile app development for both iOS and Android, using technologies like Xamarin, MAUI, and native development. Many of my solutions are built using microservices architectures, applying patterns like CQRS and Clean Architecture to ensure modularity, scalability, and maintainability. My frontend expertise includes frameworks such as React, Angular, and Blazor.
Areas of Expertise:
With over 25 years of experience in software development and architecture, I am a versatile Fullstack Developer, Solution Architect, and DevOps/Data Engineer. I specialize in quickly understanding complex challenges and translating them into robust, scalable, and secure solutions.
In recent years, I’ve focused on building data-driven organizations, contributing to projects at Bank Mendes Gans, the Dutch National Police, and Rabobank. My work centered around unlocking, securing, and analyzing data for compliance, investigation, and decision-making purposes. I’ve worked extensively with tools such as Tableau, Denodo, and implemented security & controls within complex data platforms.
At Stater, I served as a Solution Architect, responsible for integrating various non-mortgage-related systems into the enterprise architecture, including vendor coordination and RFP/RFQ processes.
I also have extensive experience in mobile app development for both iOS and Android, using technologies like Xamarin, MAUI, and native development. Many of my solutions are built using microservices architectures, applying patterns like CQRS and Clean Architecture to ensure modularity, scalability, and maintainability. My frontend expertise includes frameworks such as React, Angular, and Blazor.
Areas of Expertise:
- Fullstack development (.NET, Java, Kotlin, Angular, React, Blazor, MAUI)
- Mobile app development (iOS, Android, Xamarin, MAUI, Swift)
- DevOps engineering (CI/CD, Azure DevOps, GitHub Actions, observability)
- Infrastructure automation (Ansible, Docker, Kubernetes)
- Data engineering & visualization (Tableau, Denodo, ELK Stack, SQL, Grafana, Prometheus)
- Security & controls (lifecycle management, vulnerability management)
- Solution & Application Architecture
- Microservices, Event-driven design, CQRS, Clean Architecture
- Cloud-native development (Azure, AWS)
- Creative and analytical thinker
- Strong communicator and client-focused
- Experienced in Agile/Scrum, SAFe, LESS
- Trusted consultant and technical team lead
- Mijn-Admini.nl (Startup): Cross-platform app for digital legacy management (Blazor, MAUI, Azure)
- Bank Mendes Gans (ING): Data platform & DevOps (Java, Kotlin, .NET, CI/CD, Ansible, Tableau, Denodo, security & controls)
- Dutch National Police: Data warehouse & visualization for investigations (Angular, .NET, Python)
- Rabobank: KPI dashboards and AI-driven risk models (Angular, .NET, PowerBI)
- Stater: Integration and architecture of enterprise applications (TOGAF, Archimate, UML)
Languages
GermanBasic knowledgeEnglishFluentDutchNative speaker
Project history
Role: Solution Architect & Lead Developer
Responsibilities: Conceptual design, architecture, technical implementation, team coordination, stakeholder collaboration, and development of cross-platform apps (Blazor, MAUI) for digital legacy management.
Responsibilities: Conceptual design, architecture, technical implementation, team coordination, stakeholder collaboration, and development of cross-platform apps (Blazor, MAUI) for digital legacy management.
Role: DevOps & Data Engineer
Responsibilities: Data platform implementation, lifecycle & vulnerability management, data quality analysis, visualization (Tableau), integration via Denodo, and development of fullstack components (Java, Kotlin, .NET).
Responsibilities: Data platform implementation, lifecycle & vulnerability management, data quality analysis, visualization (Tableau), integration via Denodo, and development of fullstack components (Java, Kotlin, .NET).
Role: Senior Fullstack Developer and Soltion Architect
Responsibilities: Development of secure data warehouse and analytical tools for investigations, CI/CD pipeline setup, frontend development (Angular), backend services (.NET, Python), and support for digital forensics.
Responsibilities: Development of secure data warehouse and analytical tools for investigations, CI/CD pipeline setup, frontend development (Angular), backend services (.NET, Python), and support for digital forensics.