We need an American (or British or Canadian) project manager who can work part time on our mobile app development projects. You should be good at working with clients, writing specs, reviewing client needs, talking with clients, responding quickly to emails, establishing budgets, working with overseas app developers, reviewing apps in production, testing apps, reviewing app designs and UX, and all phases of app development project management. These will be smaller app projects, mostly, at least to start. They may come in from time to time on a random schedule. You MUST be a native English speaker.