

About Avalonia UI
At Avalonia, we are dedicated to empowering developers worldwide by providing robust support, innovative development services, and cutting-edge products centred around the Avalonia framework. Our mission is to facilitate the creation of exceptional cross-platform applications, ensuring a seamless experience for both developers and end-users.
Global Presence, Unified Vision
Headquartered in the historic city of Tallinn, Estonia, our influence extends across the globe. Embracing a remote-first philosophy, our diverse team collaborates across various time zones, embodying the essence of modern innovation without borders. This global approach enables us to hire the best developers in the world and deliver to the unique needs of enterprises and developers alike.

Tallinn, Estonia
The story so far. Key moments in our ongoing mission to redefine cross-platform development.
Dec 2013
Perspex is created by Steven Kirk
Nov 2014
Initial cross-platform support added
Aug 2015
Implemented XAML Support
May 2016
Perspex renamed to Avalonia
Dec 2019
Avalonia UI company founded in Tallinn
March 2023
Announced XPF, a cross-platform WPF
April 2025
Released Avalonia Accelerate
July 2025
$3M Sponsorship from Devolutions



Meet the team
Our exceptional team is the cornerstone of our success.
Comprising professionals from various corners of the world, we bring together a wealth of experience and expertise.

Anastassia Pellja
Software Developer

Benedikt Stebner
Software Developer

Dalton Hurd
Head of Design

Emmanuel Hansen
Software Developer

Jan Kučera
Software Developer

Javier Suárez
Software Developer

Julien Lebosquain
Software Developer

Jumar Macato
Software Developer

Luke Malpass
Developer Relations

Matt Lacey
Software Developer

Max Katz
Software Developer

Michael Sivers
Chief Operations Officer

Mike James
Chief Executive Officer

Nikita Tsukanov
Chief Research Officer

Steven Kirk
Chief Technology Officer

Tim Miller
Software Developer

Yiu Luke
Technical Writer

Leading organisations choose Avalonia.
We work on cutting-edge UI technology alongside the best companies in the world.



Trusted by thousands of teams around the world