JohanSin

Dandong, Liaoning, China

Yearly Stats: $0 Earned |

The guru of

Services




JohanSin

Web Developer and Network Security Expert

I've got work the enterprise information technology analyses, processing and security in a large company for 5 years.
Having done successful projects in the past years, I will complete upcoming projects successfully.
* React/Angular/Laravel
* openVPN/perl/c/linux
I strive to make today better than yesterday, I value self-development and continuous improvement.