Constantin Sotiropoulos

{{short description|French computer programmer}}

Constantin Sotiropoulos is the co-creator (with François Lionet) of AMOS BASIC, a popular video game and multimedia programming language for the Amiga computer, and STOS BASIC on the Atari ST.{{cite web|url=http://www.clickteam.co.uk/downloadcenter.php?i=58|title=Clickteam.co.uk - Download Center|publisher=Clickteam|accessdate=April 9, 2011}}

He has also been creator of copy protection software for some French companies.

Before joining the 16-bit scene, he also developed Speedy Wonder{{cite web|url=http://dcmoto.free.fr/programmes/speedy-wonder/index.html|title=Speedy Wonder on DCMoto|accessdate=September 14, 2024}} (BASIC compiler) on the Amstrad and Thomson 8-bit micro-computers, released by French company Minipuce, and ML1,{{cite web|url=http://dcmoto.free.fr/programmes/ml1/index.html|title=ML1 on DCMoto|accessdate=September 14, 2024}} a macro-assembler for the same machines (released by Micro-Application). Both software were co-developed with Youri Beltchenko.