User/client account and GPS location input, linkage to pc software.

I am looking for a programmer/developer to start several projects together. 1.) You can speak the following 3 languages fluently: C# or C++/ Java / Objective C /. Would be great if you could do as extra another language preferably PHP, Python or Swift. You can proof this and you are a certified programmer. Without knowledge about these languages there is no need to respond. 2.) Fluent English writing and understanding. 3.) Interested in 50/50 partnership(for our personal projects only) I am NOT looking to work with teams or companies. I am not looking for an intermediary or salesperson. I am looking to work with 1 person/programmer only. I want to start with one or two personal projects together first. If this works out well and we have established a good relation as well as mutual trust I have multiple paid projects for you to work on. Before you will work for my clients I want to make sure you are the correct candidate. Why do I want this? 1.) In the past programmers walked away with my clients. This happened several times. 2.) Programmers claimed they could do a job but clearly could not. This created unpleasant situations. 3.) Unprofessional behavior by not responding to emails and disappearing halfway in a project when things got difficult. None of that, no more. I need a professional and someone who is responsible. What do I need for the personal projects? 1.) Want to launch 2 Apps and 1 desktop application in the near future. (specific info only goes to correct candidates) 2.) Advice, guidance, suggestions and ideas. A partner that is on the case and wants to make our projects successful. 3.) Build a good relationship and set up an efficient working plan together to make sure we are ready for the real work (clients). If you are interested in working together and have some time to invest let us discuss things further.