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

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Brb.

2026
  • TypeScript
  • TailwindCSS
  • React

A full-stack leave management platform for employees, managers and administrators, built with TypeScript, React and a REST API. Brb brings leave requests, approvals, team availability and employee management into one accessible, responsive application.

Stack

  • REST API
  • UI/UX Design
  • TypeScriptTypeScript
  • TailwindCSSTailwindCSS
  • ReactReact
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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