Ondřej Diok — web developer, product manager, VJ

Three channels, one desk

Most people pick one. I run all three faders at once — and each one makes the others better.

ch 01

Development

Web apps and e-commerce in PHP, WordPress, Shopware and Vue. Mobile in React Native. Increasingly AI-assisted — I test every coding agent that ships.

php · wordpress · shopware · vue · react native

ch 02

Product

From idea to launch: paid course platforms, webinars, integrations — and the boring-but-critical details in between.

strategy · webinars · courses · e-commerce

ch 03

Audiovisual

VJing and live visuals for events — projections first, lights when needed. Behind the Banket audiovisual shows. Learning to DJ. Collecting vinyl.

vjing · visuals · projections · events · djing

Selected projects

A mix of client work, personal tools, open hardware and stage production — role listed for each, rider style.

epixTube

A personal PWA that turns YouTube subscription chaos into a queue worth watching. laravel · pwa

design & dev

CYD media remote

Open-source ESP32 touchscreen remote for Home Assistant media players — live cover art, touch controls, OTA updates. esp32 · c++ · home assistant

hardware & firmware

Coffee Counter

Android app with a home-screen widget for counting the day's coffees. react native · expo

development

Yoga video course

Paid video course site — WordPress full site editing with Simpleshop checkout. wordpress · simpleshop

build & product

Shopware middleware

Syncing Aureus ERP with Shopware — product imports, XML feeds, prices and payment modules. shopware · aureus erp · php

dev & integrations

Banket

Audiovisual show — live visuals, projections and stage lights. vj · projection · lights

production & visuals

Product webinars

Expert webinars end to end — content, tech setup and delivery. live · av

product & presenting

Builder by nature

I'd rather build a tool than search for one. That's how my YouTube queue app happened, the coffee widget, a hardware media remote, and half of my workflow. I like the whole arc of a product — understanding the problem, shipping the code, watching people use it.

The other half of me lives on stages: VJing and live projections taught me to improvise when things break and the show must go on. Off duty: sci-fi, gardening, PC games and electronic music — IDM, techno, breakbeat.

now / 2026

Learning: DJing & Laravel
Building: epixTube — a YouTube queue PWA
Running: Epix 2.0 — a personal system for habits & focus

Ondřej Diok.