Custome Software (Mac+Win) with signed NDA contract & verified by notary

First of all please BID ONLY registered COMPANIES as I will ask before we start working on my software own custom license from company to my full rights to the software I want build. The software description will be discussed once I decide to chat with you and all details will be sent to you. 1. The software have to be developed for Windows & Mac users. 2. The software will have licensing system (I have subscription from here : [login to view URL]) 3. The software producer must also guaranteed at least 3 first month some free updates, if something will be needed to update in codes. 4. The software will have own build in VPN settings configuration to connect to my own VPN installed in cloud server VPS hosting, so also the VPN probably Open VPN need to be installed or build, and implant API in software to our clients can securely connect via any available location from vpn network. 5. The software has 10 Tabs in software (as I made demo design already so it needs to be coded only) so each tab when start working will have some value to I create millstone, then when all work I release, and we can go next part and next till END. PLEASE only SERIOUS BIDS I DO NOT ACCEPT SOMEONE NEW and with fake offers who ask for money before any job is done.