Richard Mauritz
Freelance Ontwikkelaar at Code IT Ninja
Opheusden, Gelderland, Netherlands
Summary
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SeniorRichard Mauritz is a freelance full-stack developer from Opheusden, Netherlands with nine years of experience building web applications and interactive experiences. He specializes in modern JavaScript ecosystems—Node.js, Svelte/SvelteKit, Vue/Nuxt and TypeScript—while also working with Rust, PHP and Electron for performance-sensitive or desktop projects. Since founding Code IT Ninja he has delivered client-facing products and creative front-end work, often leveraging GSAP for rich animations and WordPress/AdonisJS for CMS and API-driven solutions. Comfortable across back-end and UI layers, he combines pragmatic architecture with hands-on implementation and a portfolio of work showcased at codeit.ninja. An appetite for diverse stacks and occasional low-level Rust work makes him a versatile contributor who bridges rapid prototyping and production readiness.
9 years of coding experience
Github Skills (157)
cms10
dashboard10
postgresql10
authentication10
rest-api10
backend10
collaboration10
javascript10
directus10
graphql-api10
no-code10
api10
rest10
sql10
data-visualization10
Programming languages (7)
Github contributions (5)
codeit-ninja/woonstee
Jun 2023 - Feb 2025
Contributions:65 PRs, 131 pushes, 3 branches in 1 year 8 months
codeit-ninja/SRT-Support-for-HTML5-videos
Feb 2019 - Jan 2023
Makes it possible to add SRT files to a HTML5 video using the <track /> element
Contributions:8 releases, 42 commits, 14 PRs in 3 years 11 months
html5-videovttwebrtcsrtwebvtt
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