Advice Request: best way to assemble an App Development Team?

[TDot]

Hello,

Over the years I have gained first-hand experience with many skills of use to understanding app development; programming (hobby), graphic design, audio and video editing, music theory, writing, small business consultation and marketing.

I would like to assemble a team of people with pre-existing updated skillsets to expedite the construction of a child-friendly game with an emphasis on physics and music.

- Coder, proficiencies
- Graphic artist with 3d rendering and animation experience
- Audio engineer to construct a collection of unique sound-sets

What are your opinions of working through a site like VWorker verses another approach?

Thank you.