Katerina Vassiliou - a collection of projects, experiments and the ideas behind them. Full-Stack Developer and Product Designer.

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Wifi Wizard

2025
  • Figma
  • JavaScript

In the world of connected devices, reliable WiFi configuration is often taken for granted. Yet for makers working with ESP32 and ESP8266 microcontrollers, existing solutions such as WiFiManager can feel limiting. I found myself repeatedly constrained by the lack of visibility into connectivity states and the styling of the UI. To address this, I developed WiFi Wizard, a rebrandable Arduino library that combines flexibility, user feedback, and modern design, empowering both developers and end-users to manage network connectivity effortlessly.

Stack

  • C
  • FigmaFigma
  • JavaScriptJavaScript
  • CSS
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A collection of projects, experiments and the ideas behind them.

An interactive exploration of my work, the technologies I use, and the problems I’ve solved.

  • Frontend Developer
  • Full-Stack Developer
  • IoT Inventor
  • UI / UX Designer