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Klaus Lehner

CTO @ greeny+

22 Followers 10 Following

Vienna, AT

Member Since Jan, 2021

Writes at

Agile Coding

Agile Coding

About Me

CTO @ greeny+, passionate developer.

My Tech Stack

Kotlin SpringBoot Java clean code Spring TypeScript Node.js

I am available for

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Recent Activity

Apr 15

Wrote an article

Advanced project setup with Nest.js and Typescript

Mar 24

Wrote an article

Why I transitioned from Spring & Kotlin to Nest.js & Typescript

Jul 5 2022

Wrote an article

Architecture as Code using C4 + PlantUML

Apr 10 2022

Wrote an article

Spring's @Transactional does not rollback on checked exceptions

Jan 30 2022

Wrote an article

Developing and Testing Spring Boot Apps with Azure Storage locally

Jan 24 2022

Wrote an article

Typesafe API testing with Spring Boot, Kotlin and OpenFeign

Jan 9 2022

Wrote an article

How End-to-End Testing finally makes fun

Jan 6 2022

Wrote an article

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