Create an software for MAC personalized

I am a MCP - Microsoft Certified Professional and is working for last decade in Microsoft web technology, specialized in e-commerce and enterprise business app. In my first decade of career, I had worked in US for many clients where I perform role from analyst programmer to project manager and involved in many large scale roll outs. For last 4+ years, under VCare Global branding, I am working as principal architect and/or lead programmer for many US based clients. I am working cohesively with our individual clients or their onsite IT team. I am used to have daily skype call with them, where I update them with what we did during the day and what's our plan for the next day.