I am a mobile and desktop developer.
I have 10+ years mobile and desktop development experiences, I have developed many mobile and desktop apps.
Mobile - android(java, kotlin), iOS(swift, objective-c), C# xamarin
Windows - C# winform, wpf, Xamarin UWP, Asp.net, Asp.net core
Web - php, codeigniter, laravel
My specific skill is vpn development.
I have developed several desktop(win, mac) and mobile(android, iOS) for OpenVPN, L2tp, iKev2 and V2ray.
Also have built vpn server.
we agreed for a $700 project and the guy asked me to create another project for $100 only because freelancer website will charge him $50 for $700 payment. I was confused but yes, I played his game and I created another project for $100 and awarded him the project and created a $100 payment. After I created the $100 payment, he asked me to release the payment, even we don't agree before about this.
When I told him I will send the conversation to Freelancer website team, he canceled the payment.