I am a Senior Frontend Engineer specialised in creating performant business applications with modern JavaScript frameworks.
Hello, I'm Kevin Kreuzer. I am a Google Developer Expert in web technologies and Angular. I live in Switzerland and work as a freelance front-end engineer, speaker, blogger and coach.
Modern web technologies move fast, therefore I always try to learn new things, expand my knowledge, and share it with others.
I give workshops, talk on podcasts or speak on meetups and conferences. Furthermore I am a writer for various tech publications and the most active writer on Angular in-depth in 2019. Contributing to multiple projects and maintaining multiple npm packages I am also a big believer in open source.
Besides coding, I am a big football fan. Since my childhood, I support Real Madrid, which you will notice in a lot of my blog posts and tutorials.
What I do
Open source
Available on npm
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ng-samurai
Ng-samurai is a collection of Angular schematics which automatically updates your library to take advantage of subentries and improve tree shaking. Furthermore, it helps you to quickly generate new subentries. -
svg-to-ts
svg-to-ts is a helper tool that converts your SVG icons to TypeScript. svg-to-ts can convert SVGs to either one TypeScript file with exported constants, multiple TypeScript files or compiled JavaScript files with according declaration files. Furthermore it generates all typings in form of interfaces and types. -
@angular-extensions/pretty-html-log
A module that allows you to pretty print the inner HTML of ComponentFixtures, DebugElements, NativeElements or even plain HTML strings to the console. This is very useful for debugging Angular component tests in Jest. -
pretty-html-log
pretty-html-log is a tool that allows you to highlight and pretty print your html string to console. -
Replace JSON property
This module allows you to replace a specific property in a JSON via command line. -
primeng-advanced-growl
The AdvGrowlModule is a wrapper around the growl module from PrimeNG. This wrapper was created because PrimeNG is missing some features.
Contributions
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Angular
Angular is an application design framework and development platform for creating efficient and sophisticated single-page apps. -
ng-packagr
Transpile component libraries to Angular Package Format. Part of Angular CLI. -
angular-extensions/lint-rules
This repository offers some tslint rules useful for angular projects, see Rules. -
Medium enhanced stats
Google Chrome Extension for enhanced Medium stats! Get insight into total view count with new table summary row.
Timeline
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2018 - Current
Frontend Architect / Coach
Maintaining core libraries and Angular component frameworks. Giving workshops about modern frameworks and technologies.
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2018
Senior Frontend Engineer
Conception and implementation of micro frontend architecture. Conception of migration strategy to upgrade legacy application to new technologies
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2016 - 2018
Senior Frontend Enginner / Coach
Developing and maintaining frontend stack for the clients company. Supporting projects during ramp up phase. Teaching development teams during workshops.
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2016
Frontend lead
Implementing a web client that will be used across the country to send and receive money. Integration hardware components like scan mouse into a web application.
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2015
Full Stack Engineer
Implementing a progressive web app for desktops and mobile phones of all sizes to help employees avoid busy trains.
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2014
Software Engineer
Renewal of a ticketsystem and integration of partner APIs.
Clients
Blogposts
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Angular in depth18 Dec 2018
Debug Angular apps in production without revelaing sourcemaps
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Angular in depth26 November 2019
Improve SPA performance by splitting your Angular libraries in multiple chunks
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Angular in depth15 January 2020
Lazy load Angular components
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Personal blog site04 Feburary 2020
Here’s why you should be excited about Ivy!
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Hackernoon07 November 2018
Typescript inheritance deep dive 🐋
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Angular in depth17 September 2019
How to test Observables
... more Blogposts on my Medium
profile
Testimonials
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Thank you for this wonderful post on release setup and explanation of the true meaning of conventional commits, it cleared all my doubts and give a new path in software development.
Gulshan Kumar via Medium -
GREAT article Kevin! Took my knowledge of Angular libraries to the next level.
Bjorn Harvold via Medium -
Your articles are always of impressive quality!
Carlos Caballero via Twitter
Podcasts
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Adventures in Angular19 Feb 2019
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My Angular storyComing soon
Contact
Let's work together
- Are you looking for an experienced frontend enginner or do you need help with a frontend project?
- Are you looking for a speaker for your next meetup or conference?
- Do you want to boost your teams performance with a workshop?
- Do you just want to talk about modern frontend technologies or JavaScript in general?
If yes, please contact me using the form below or ping me on one of my social media channels.