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wlt1920/README.md
Walter Argint, wLt. I design and build websites, web apps and Windows tools, from the first sketch to the release. Open to web development roles.

wltziff.nl  ·  LinkedIn  ·  wltcollabs@gmail.com


Selected work

AxisNex: controller tuning and calibration for Windows

AxisNex

A free Windows app for controller tuning and calibration. A 15-second calibration fixes stick drift, a live before/after view shows exactly what changes, profiles can be shared as a file, and the controller's own lights and sound react to what you do. Designed, built and released end to end: installer, built-in updates and 11 languages.

C# · .NET 10 · WPF · installer and auto-updates   Download →   What's new →


wltziff.nl, the portfolio

wltziff.nl

My portfolio: a WordPress theme written from scratch, with page transitions, WebGL type, live Spotify, YouTube and GitHub data, reviews and privacy-first analytics.

WordPress · PHP · JavaScript · GSAP · Three.js


wltziff Analytics dashboard

wltziff Analytics

A privacy-first analytics dashboard built into my site: visitor journeys step by step and a click map on the real page. No Google Analytics, no IP addresses, no third parties.

WordPress · PHP · MySQL · JavaScript


Also built

VioTaxi   A fast, mobile-first website for a Dutch taxi company, with online booking and fixed tariffs.
Client website · WordPress, custom theme

LVMINNA   A complete online store for a luxury candle brand from Groningen.
Client store · WooCommerce, ACF

StemVrij   A local, private AI app that splits music into vocals and instrumentals, with waveforms, a mixer and export.
Desktop AI · React, Vite, FastAPI, Demucs

The World Below   A horror game in Unreal Engine.
Game · Unreal Engine

MOOD99 and BAD EXIT   My music and my YouTube stories channel.
Music, video · produced, edited and released by me


Toolkit

Build   HTML, CSS / SCSS, JavaScript, PHP, React, Node.js, Python, C# / .NET
Platforms   WordPress, WooCommerce, MySQL
Interface and motion   Figma, Tailwind CSS, GSAP, Three.js, WebGL
Workflow   Git, GitHub, AI-assisted development (Claude, Codex, ChatGPT)
Languages   Romanian (native), English (fluent), Dutch (fluent), Spanish (learning)


Got an idea? Write to me: wltcollabs@gmail.com

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  1. AxisNex AxisNex Public

    Free Windows app for controller calibration and stick tuning: fixes drift with a 15-second calibration, live before/after previews, shareable profiles, and one tuned virtual controller for your games.

    3