Miranda NG is designed, written & supported by:

Bartosz Białek aka Dezeath
Vadim Dashevsky aka watcher
Alexander Gluzsky aka sss
Vladislav Grishenko aka theMIROn
Ekaterina Gritsenko aka Tuarisa
George Hazan aka ghazan
Vitaly Igonin aka persei
Alexey Koulakov aka Awkward
Michael Kunz aka Protogenes
Dmitry Kuzkin aka Bio
Alexander Lantsev aka Unsane
Eugene Lishnevsky aka elishnevsky
Vlad Mironov aka mironych
Alexey Oblezov aka faith_healer
Victor Pavlychko aka nullbie
Robert Pösel aka Robyer
Kostia Romanov aka Kildor
Ivan Rozhuk aka rozhuk
Alexander Shorin aka Kxepal
Artem Shpynov aka FYR
Kirill Volinsky aka Mataes
Tobias Weimer aka Wishmaster / Freak_TheMighty


People that previously used to develop Miranda IM Project:

Ricardo Domenecci aka pescuma
Gennady Feldman aka gena01
Martin Öberg aka Strickz
Denis Stanishevskiy aka std
Richard Hughes aka Cyreve
Santithorn Bunchua aka keh
Sam Kothari aka egoDust
Jörgen Persson aka Matrix
Tim Hunter aka cojones
Kubilay Kocak aka koobs
Boris Krasnovskiy aka borkra
Josef Kucera aka joe_whale
Aaron Landwehr aka snaphat
Lyon Lim aka lyon
Tjado Maecke aka tjado
Piotr Piastucki aka the_leech
Robert Rainwater aka rainwater
Alex Sanda aka Nightwish
Adam Strzelecki aka OnO
Maxim Mluhov aka mlu
Scott Ellis aka sje
Cristian Libotean aka eblis
Roland Rabien aka FigBug
Tristan van der Velde aka Tristan_VdV 
Emostar
Esnow
Crypt0gl
Lowspirit
Glutnix