My name is Matthias Kainer. I'm a Software Developer, Manager and Consultant. This site will help you to get an idea about what I do , who I am , what I accomplished in my career , and some more stuff about me.
All Pictures on this page were taken by Matthias Kainer and are available under Creative Commons Attribution 4.0 International (CC BY 4.0). Logos are property of the respective company/event.
With methodologies like microfrontends and atomic design, and techniques like module federation and import maps, we steadily walk in a direction where our frontend is composed during runtime. And yet, we lack the tools to have cheap tests that ensure that we won't break the system. Let's take a look at a possible solution: contract tests for components.
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#Microfrontends #Contract-Testing #Test #Testing-Library
Team building is often seen as a tool to help a dysfunctional team to get back on track. And just as often, it fails to achieve this goal. Let's take a look at what the team needs and how I as a leader can help.
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#Team-Building #Servant-Leadership #Delegation #Goal-Setting
Microfrontends is a term that has come up in recent years, but in reality, we have been doing it for decades. Let's take a look at my journey and the lessons I learned on the way.
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#Microfrontend #Custom-Element #Web-Components #Frames #Ssi #Microservices #Monolith
I send out an anonymous survey twice every year - but never during that time were we facing a pandemic. Let's take a look at the impact that this has had on my results.
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#Leadership #Remote-Work #Trust
Your multi-vendor teams are not performing and you're trying to turn it around? Well, you can't - and here's why
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#Software #Delivery #Outsourcing #Multi-Vendor #Consultancy
](https://cdn.matthias-kainer.de/blog/posts/why-made-in-germany-does-not-exist-in-software/made-in-germany_cc-by-20_hu5de325d6ced51cc9d3973c248b0d7835_35181_400x300_fit_lanczos_2.png)
Software created in Germany never had the same flavour as cars. It's actually more of a smell. And this smell is gradually leaking into the other products. But what can we do to change that? I have three ideas.
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#Software #Craftmanship
Creating a custom element for a demo todo list in a test driven fashion, using jest, dom-testing-tools, LitElement and pure-lit.
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#Web-Components #Custom-Elements #Jest #Jest-Dom #Dom-Testing-Tools
What if someone told you that by adding another package to your lit-element project, you will create smaller bundles and write less code?
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#Lit-Element #Pure-Lit #Functional-Components
Testing your bash scripts ain't easy. As testing their unit is tricky by design, I searched for something to test their behaviour and looked at BDD for the terminal.
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#Bdd #Bash #Zsh #Aruba #Cucumber
Javascript errors for you users might get lost if you don't log them. This post is showing a very easy way to get to them, without requiring users to call you on the phone.
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#Console.error #Javascript #Log #Browser #Logging #Error
I'm playing around with software since I was 8, and was lucky enough to make this hobby my work.
I was founder of two companies, and worked with some german and international companies as Software Developer and Manager, most notably Microsoft, AutoScout24 and 1&1.
I'm a dreamer, who loves to dive into a chaotic, complex environment finding the best way to optimize the system. I'm a coach, helping people to develop themselves, and work in a group. I'm a manager, who is striving to create teams that do not require his management. I'm a developer, who loves to write code and make the world a little easier. I'm a dreamer, hoping to improve the world.
Also I'm into sport, married with children and love my life.
I'm a regular speaker on conferences in Germany, mostly around the topics organizational development, agile and teambuilding (i.e. in 2017 on the ScrumDay) and successful DevOps and agile implementations using bottom-up change processes (i.e. in 2017 DevOpsCon and XP-Days). I published the article “Reinvent your workplace” in the iX in 2016 with a collegue at 1&1 following a talk on the continuous lifecycle conference around how to change a department in both technical and organizational dimension.
![[DE] Starken Teams beim wachsen helfen](/images/thumbs/strongteams.jpg "[DE] Starken Teams beim wachsen helfen")
