Discover my blog.
Learn how to build digital products with React and other modern web development tools.
I help individuals and companies build better web applications.
Available for freelance work in Hamburg or remote.
Hey, I'm Konstantin. I am a freelance web developer with a background in product management.
My passion has always been at the intersection of product and engineering. I mostly work with startups and small companies to create beautiful digital products and web applications. Besides, I write regularly on my blog about web and product development as well as careers.
I write monthly about web and product development with React as well as how to become a better developer.
Generating Dynamic OG Images For Your Blog With Vercel OG
Improve your Next.js-based blog with OG images generated with @vercel/og.
How To Build A Text Editor With Lexical and React
Lexical is a new framework for building rich text editors. Let's build a simple WYSIWYG editor with it.
Tagged Template Literals - How Tools Like Styled Components Work
I love building products in collaboration with clients but also on my own. Discover some of my recent projects I selected for you.
Notion is one of my favorite apps. I love their clean yet powerful text editor. Hence, I tried to build my own Notion clone. The full-stack app uses an Express backend and Next.js as a decoupled frontend.
Or just want to have a nice chat? Either way, feel free to contact me! You can reach me best by email or on LinkedIn.