primary C++, JAVA, C and understand basics of some other languages like lisp, prolog, js, python, ruby. JK. I am a native Chinese speaker ,and I am fluent in English, understand some Japanese

Russian, English as well as C,C++,C#,Java, x86 Assembly, Intel 80C51 Assembly, ARM Cortex-M3 Assembly, 65816 Assembly (SNES CPU) and the basics of Python, Swift, ObjC

Have you migrated from Latvia or Lithuania? Because it doesn't seem that many Russians learn these languages on purpose.

arabic and english

Yeah during the Mission days they would take the kids and punish them if they spoke the indigenous tongue. Favorites were washing out the mouth with soap, beatings, and starving them until they finally proved willing to speak english. It was a direct attack on culture and it was pretty effective. We were pretty much beaten into submission after they took the children.

I'm a Moscow born, but I live in Latvia for a long time already. My mother is from Lithuania.

English, Spanish, and just curse words in Creole.

My mother came here from China and established a business with my father in the ghetto. Because this is her first major exposure to English, she speaks Asian-Ebonics.

My mother tongue is Italian, I studied French at school, but I'm forgetting it, as I studied it well at middle school, but badly, with horribly outdated, pedantic and useless textbooks at high school, and I use it only when I go on holidays in France. I studied English in language schools and on my own, I can read and write it decently, as it's the language I use most besides Italian, I can speak it almost decently too, but I understand it spoken with more difficulty, if the pronunciation is slurred, not clear.
I'm currently studying on my own Spanish too.
At high school I studied Latin and Ancient Greek too, but I've almost forgotten them.

English, Japanese and Spanish. Learning some French now.