Started on switch with initiate pack, just making a build to work towards early on.

Reason for Dead Eye - you can buy from Nightwave so easy +14. Swap out for other damage auras of your preference when you get them.

[Vitality] and [Steel Fiber] will be the first mods you will get in this build so start levelling them as much as you can,
[Shock Absorbers] also drop quite early on and is quite useful early on but can leave out if you want.
If you get Streamline first use it until you get Hunter Adrenaline.

Don't worry about maxing mods just level them as you can.
Vitality - Steel Fiber - Hunter Adrenaline / Streamline - Flow - [Stretch]