In 2011, he co-wrote "Tonight" with Playmen, sung by Tamta, which reached No.1 in the airplay charts in Greece. Songs under his alias Beetkraft include "Agries diatheseis" by Kostas Martakis, "Niose tin Kardia" by Tamta (in which he raps as well) and "To allo sou miso" for Sakis Rouvas, featured in his double platinum album Parafora. Using his real name, he wrote the music for "Taxidepse me", a hit of Stratos STAN Antipariotis, co-wrote "Hey you!" for Nikki Ponte, "Na m'agapas" and "Thelo" for Dimension-X, "Chiki-Chiki" and "Heleya" for Nicole Paparistodemou aka Nikki Lee.
Claydee released his first personal track "Call me" which was awarded the Best Dance Video Clip at the MADTv Awards in 2011. His second track, "Deep Inside", was a pop/dance track. In the summer of 2012 he released the international hit "Mamacita Buena" which became the first Greek song to have the most views on YouTube and reached No.1 at the airplay chart in Greece while simultaneously being released internationally by Ultra Music. He was nominated for Best Greek Act Award at the MTV Europe Music Awards.