iOS Development
97%
97%
Android Development
95%
95%
PHP
95%
95%
JavaScript
95%
95%
HTML
90%
90%
CSS
90%
90%
Databases
85%
85%
Python
75%
75%
Ruby
75%
75%
Greg helped us with prototyping to demonstrate the capability of our device. He was able to develop the app in a very short time and most importantly whenever we needed changes to our app, he was very responsive and worked throughout the night to get it done. I truly appreciate his great work.