Hands-on.
Productive.
Results.
Compose IT delivers cloud-native software engineering, technical training and platform consultancy. No abstract advice — just building and delivering.
What I do
Three services, one area of expertise
Software Engineering
Lead engineering of cloud-native applications. Event-driven architecture, microservices and distributed systems in Kotlin, Java, TypeScript and Go.
Technical Training
Hands-on training for engineers and teams: Kubernetes, React, Scala, Angular and Apache Spark. Self-developed material, hands-on labs.
Cloud & Platform Consultancy
Cloud platform strategy and implementation on GCP and Azure. Infrastructure as code with Terraform, Helm and FluxCD.
Clients & partners
Working for leading organisations
What others say
Recommendations
“Jan is the definition of a fullstack developer. Not someone who says he is, but actually isn't. Jan can be placed anywhere and he will make it work everywhere. He is very pragmatic and has an excellent make-things-work mentality.”
“Jan is very committed and has endless energy and enthusiasm, always going for the extra mile. He has a pragmatic approach and can deep-dive into any complex problem, either backend or frontend. Next to his technical strengths, he can motivate others through his positive and can-do attitude.”
“Getting things done is really a creed that fits you. As a guru in the project you can be relied on for complex issues, and on top of that you also give trainings.”
All five Kubernetes certifications achieved
CKA, CKAD, CKS, KCNA and KCSA — Kubestronaut status is reserved for engineers who have achieved all five Linux Foundation Kubernetes certifications. Complemented by Google Professional Cloud Developer, HashiCorp Terraform Associate and Confluent Kafka Developer.
View all certificationsReady to work together?
Get in touch for a no-obligation conversation about software engineering, Kubernetes training or cloud consultancy.
Get in touch