I need to developer that is good at SIP AND SMS I need to developer who is good at SIP AND SMS. A standard SIP client running on the separate android ..

I need to developer who is good at SIP AND SMS I need to developer who is good at SIP AND SMS. A standard SIP client running on the separate android ..

.Net Front End Developer HI, We have a website written in .Net MVC 5 and the UI is looking a bit dated. So, I am looking to get someone in to ..

Asynchronously update payment status by the information from PayU server In the Geometr platform there is a payment functionality implemented. Actual credit card acquiring is facilitated by the PayU payment gateway ..

Add a backend feature to existing checkout process. C# There is an existing checkout and payment process implemented in .Net Core server. It consists of 2 steps (server-wise): 1. Accept order ..

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