Sjors van Holst

- Design
- Development
Presently
A display software for schools to upload and display PowerPoints, running on Raspberry Pi with a frontend built using the IBM Carbon System and Next.js, and backend using Supabase and CloudConvert.
- Design
- Development
Toolenburgerplas
A website displaying real-time swimming conditions for Toolenburgerplas lake, using a custom temperature sensor, OpenAI API, and OpenWeather API, built with Next.js, SCSS, TypeScript, and Supabase.
- Design
- Development
Overworked
A social workout tracking app developed with Expo and Supabase, enabling users to track their progress and stay motivated through social features.

About me

Hey! I'm Sjors van Holst, an experienced web developer and a learning web designer. I absolutely love creating websites and mobile apps for a wide variety of use cases, from a fun, simple website to check the swimming weather to a fully-fledged, complex workout app. I love learning and using new technologies, which is confirmed by the fact that I probably refactor old projects a bit too often.

I'm confident that I can help you with many technical and design challenges, from creating a mobile app or company website to improving UX and consulting on an offer or project. Don't hesitate to contact me.

I've got a broad knowledge of frameworks and tools. I work with Adobe XD, Figma, and Photoshop, with Figma being my preferred prototyping tool. For programming and development, I work with TypeScript and React in Next.js and Supabase, although I've also spent a lot of time with Vue, PHP, WordPress, MySQL, and more!

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