Mario-Leander Reimer

Mario-Leander Reimer is a Managing Director / CTO at QAware. He is a specialist in the design, implementation, and operation of distributed system and software architectures based on open-source components. He is deeply engaged with technologies from the cloud-native landscape and their application possibilities in the business environment. He is a speaker at national and international conferences and teaches software quality assurance at TH Rosenheim.

Mario-Leander Reimer studied computer science in Rosenheim and at Staffordshire University and has been with QAware since 2009.

Optimizing Cloud Costs
Optimizing Cloud Costs
SMEs and the Public Cloud
Quality in a Square. K8s-native Quality Assurance of Microservices with Testkube @ JavaLand 2023
REST in Peace. Long live gRPC! @Codineers
Quality in a Square. K8s-native Quality Assurance of Microservices with Testkube
Clean Infrastructure as Code
Methods & tools for a sustainable clean architecture in agile projects
Continuous OpenAPI Security Tests on K8s with Testkube and ZAP
kubectl apply -f cloud-infrastructure.yaml with Crossplane et.al
kubectl apply -f cloud-infrastructure.yaml with Crossplane et.al
Cluster-as-code. The Many Ways Towards Kubernetes
Quadratisch. Praktisch. Gut. K8s-native Quality Assurance with Testkube
Quadratisch. Praktisch. Gut. K8s-native Quality Assurance with Testkube
Observability: The key for Threat Detection, Mitigation and Analysis
Time to Shift Left – Uncomplicated security tools and technologies for the developer’s everyday life
K8s-native Data Pipelines with Argo Workflows and Events
Quadratisch. Praktisch. Gut. K8s-native Quality Assurance with Testkube
Fachposter: Cloud-native Architektur-Muster
Kustomize: redundancy-free K8s manifests
K8s-native Infrastructure as Code: simple, declarative, productive
Cloud Infrastructure with Crossplane
Cluster-as-code. The Many Ways towards Kubernetes
REST in Peace. Long live gRPC!
REST in Peace. Long live gRPC!
Crossplane or: kubectl apply -f cloud-infrastructure.yaml
REST in Peace. Long live gRPC!
X is better than Y! Or is it? The Battle of Java Microservice Frameworks
X is better than Y! Or is it? The Battle of Java Microservice Frameworks
REST in Peace. Long live gRPC!
Software-Qualitätssicherung (SQS)
X is better than Y! Or is it? Quarkus & Co. in comparison
Continuous application development with Skaffold – just like from the assembly line
Kubernetes as a Platform for building Platforms
Kubernetes as a Platform for building Platforms
I need an abstraction layer for my cloud
Clean Infrastructure as Code
Clean Infrastructure as Code (Recording)
Infrastructure as code without tests is broken per se!
Kubernetes as a Platform for building Platforms
Kubernetes is so much more than a container orchestrator
Migrating a JSF-Based Web Application from Spring 3 to Java EE 7 and CDI
Reliable programming
Search-based business intelligence and reverse data engineering with Apache Solr
Secure JEE Architecture and Programming 101
Lightweight Developer Provisioning with Gradle
Everything as code. A polyglot journey.
Lightweight Developer Provisioning with Gradle
Kubernetes 101 and Fun
Automotive Information Research driven by Apache Solr
Secure Architecture and Programming 101
A Hitchhiker’s Guide to the Cloud Native Stack
The Cloud Native Stack in a Nutshell
Everything-as-code, Polyglot software development in practice
Everything-as-code
Everything-as-code. A polyglot adventure
The Big Cloud Native Lebowski
Per Anhalter durch den Cloud Native Stack
A Hitchhiker’s Guide to the Cloud Native Stack
Everything-as-code. A polyglot adventure
A Hitchhiker’s Guide to the Cloud Native Stack
In-Memory Computing with Apache Ignite and Kubernetes
Cloud-native. NET Microservices with Kubernetes
Polyglot Adventures for the Modern Java Developer
Everything as code: DevOps and Continuous Delivery from the Developer’s Perspective
The Big Cloud Native FaaS Lebowski
A Hitchhiker’s Guide to the Cloud Native Stack
A Hitchhiker’s Guide to the Cloud Native Stack
Continuous (Non)-Functional Testing of Microservices on K8s
Continuous (Non)-Functional Testing of Microservices on K8s
A Hitchhiker’s Guide to Cloud Native API Gateways
A Hitchhiker’s Guide to Cloud Native API Gateways
With LoRaWAN and Serverless to your own Smart Office Solution
Efficient DevOps Tooling with Java and GraalVM
Software-Qualitätssicherung (SQS)
Efficient DevOps Tooling with Java and GraalVM
Ways towards a productive cloud-native DevEx
Essential tools for productive & happy #CloudNativeNerds
Go for Operations
Continuous (Non-)Functional Testing of Microservices on K8s
Kubernetes is so much more than a container orchestrator
Community-driven enterprise cloud native architecture at BMW
Using AppCDS to boost your Jakarta EE application startup time
Kubernetes Service Mesh with Istio – Put microservice architecture on a diet with Istio
Put Your Containers on a Secure Diet with Google Distroless
Ways Towards a productive Cloud-Native DevEx
Software-Qualitätssicherung (SQS)
Kubernetes Service Mesh with Istio – Put microservice architecture on a diet with Istio
Cloud Native Enterprise Architecture
Efficient Ops Tooling with Java and GraalVM
The Big Cloud Native FaaS Lebowski
Building and running serverless workloads the Knative way
A Hitchhiker’s Guide to Cloud Native API Gateways
The great cloud-native FaaS hit parade
Enterprise Cloud Native is the „New Normal“
Lightweight Kubernetes: Running Kubernetes on Workstations, Edge & IOT Devices
Serverless is the next logical Evolution in Cloud Native Software Development
The importance of Continuous Integration & Deployment in large enterprisesn
Holistic security for microservice-based systems
High-Performance FaaS with Nuclio
The Big Cloud Native FaaS Lebowski
The Big Cloud Native FaaS Lebowski