哪些是 Free / Open Source 軟體人員的基本條件？

哪些是 Free / Open Source 軟體人員的基本條件？
2) We don't have enough UI / Application developers -- If anybody

meets (or knows somebody who can meet) the following qualifications:

* >= 2 years experience with GTK
* object oriented design and implementation w/ GObject
* experience with writing GUI applications from scratch,
* has software quality assets like:
o writing maintainable and reusable code
o refactoring
o design patterns
o identifying and extracting common application code
into frameworks

Familiarity with collaborative development tools such as:

* bugtracker,
* source control management,
* wiki,
* mailing lists