Frederic 22 · Sep 06, 2021

Guy knows hiis job and codes well. Pretty easy to work with and is implicated. I would hire him again if i had some more work to be done. Time will tell.

for Develop a small OAUTH2.0 android service

Don 267 · Jun 29, 2021

I am very satisfied with Hassan Javaid. I needed an app built that would work in the background. I had another developer create the app for me. It worked, but when the phone when idle, the app stopped working. Hassan Javaid understood the Android security issued that stopped my app from working. He re-created the app for me from scratch within two days, and the app works great. I would highly recommend.

for App support: trouble shooting