Hi @mahdiyari, i am a professional front-end developer (senior) and junior back-end developer, and not bad (in my opinion) graphic designer. I had a huge projects like “exchange likes,subscribes,follows for points” it was something like addmefast (but only for Polish society), I had a very popular in Poland Counter Strike 1.6 and Counter Strike GO servers and website on VPS (with my own plugins in c++/c#).
You can find on my steemit profile some simple steemit logos. I know html,css,JavaScript,PHP,Bootstrap,C++,C# (but c++ and c# not that good like other). I can make deal with you. I don’t want money, I want just promotion on steemit. Cheers!