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Developing Polyglot Applications with OpenWhisk

Posted on April 16, 2018 by Niklas Heidloff
As serverless platforms mature, more and more sophisticated cloud-native applications are built with serverless technologies. I've created a sample application which uses multiple functions which have been developed with JavaScript, TypeScript, Java and Kotlin. (more…)
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Serverless and Kubernetes Demos

Posted on April 12, 2018April 12, 2018 by Niklas Heidloff
Over the next weeks I'll repeat my session "When to use Serverless? When to use Kubernetes?" several times. As backup and for people who won't attend the sessions I've recorded the demos. (more…)
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Developing Polyglot Serverless Applications

Posted on March 28, 2018 by Niklas Heidloff
As serverless platforms mature, more and more sophisticated cloud-native applications are built with serverless technologies. These applications are assembled with potentially many functions that are loosely-coupled and can be developed by different teams. (more…)
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Developing protected Serverless Web Applications

Posted on March 27, 2018March 27, 2018 by Niklas Heidloff
Serverless platforms are often used to build APIs for web and mobile apps. I've open sourced a pattern that shows how to implement protected APIs with IBM Cloud Functions and how to invoke them from Angular web applications. (more…)
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Pictures from JavaLand 2018

Posted on March 26, 2018 by Niklas Heidloff
Earlier this month I attended JavaLand in Brühl, Germany. JavaLand took place for the fifth time and has grown to 1900 developers from 20 countries. (more…)
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IBM Think 2018 Highlights for Developers

Posted on March 23, 2018March 23, 2018 by Niklas Heidloff
Last week IBM hosted the Think 2018 conference in Las Vegas which is IBM's flagship conference that combines previous conferences like InterConnect and World of Watson. Below is a list of announcements and news that I, as a developer, like most. (more…)
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Developing OpenWhisk Functions with Kotlin in IntelliJ

Posted on March 9, 2018 by Niklas Heidloff
I've implemented some code that shows how Apache OpenWhisk functions can be developed with Kotlin. The Java code is built via Gradle and put into a Docker image which can be deployed to OpenWhisk cloud providers like the IBM Cloud. (more…)
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Developing OpenWhisk Functions with Spring Boot

Posted on March 2, 2018 by Niklas Heidloff
I've open sourced some code that shows how Apache OpenWhisk functions can be developed with Spring Boot and how the functions, which run in Docker, can be debugged in Eclipse IDEs. (more…)
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Transforming JSON Data in Serverless Applications

Posted on February 26, 2018 by Niklas Heidloff
Serverless platforms like Apache OpenWhisk are gaining more and more traction. Rather than building only single functions, developers are starting to develop cloud-native applications with many serverless functions/microservices. (more…)
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Data Flows in Serverless Cloud-Native Applications

Posted on February 22, 2018February 23, 2018 by Niklas Heidloff
Serverless platforms like Apache OpenWhisk are gaining more and more traction. Rather than building only single functions, developers are starting to develop cloud-native applications with many serverless functions/microservices. (more…)
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Niklas Heidloff

Hi, my name is Niklas Heidloff. I work for IBM as a Developer Advocate. I like learning, conversational user experiences and serverless technologies. I'm a proud father of five children and love BBQ.

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Recent Posts

  • Developing Polyglot Applications with OpenWhisk
  • Serverless and Kubernetes Demos
  • Developing Polyglot Serverless Applications
  • Developing protected Serverless Web Applications
  • Pictures from JavaLand 2018
  • IBM Think 2018 Highlights for Developers
  • Developing OpenWhisk Functions with Kotlin in IntelliJ
  • Developing OpenWhisk Functions with Spring Boot
  • Transforming JSON Data in Serverless Applications
  • Data Flows in Serverless Cloud-Native Applications
  • Deploying Angular, React and Vue Apps on Kubernetes
  • Slides: When to use Serverless? When to use Kubernetes?
  • Accessing Machine Learning Models via REST APIs
  • A/B Testing with Kubernetes and Istio
  • Developing Serverless Functions with TypeScript
  • Pictures from OOP in Munich
  • Presentation how to create Alexa Skills with IBM Watson
  • When to use Serverless? When to use Kubernetes?
  • Debugging Apache OpenWhisk Functions with VS Code
  • Invoking Business Logic from Watson Conversation Dialogs

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The postings on this site are my own and don't necessarily represent my employer IBM's positions, strategies or opinions.

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