When an Androxus activates Reversal and you have fired to much already, dodging around makes you a much harder target to hit. Also, if you want to deal damage, and you have an AoE attack ability, aim slightly in front or to the side to hit him.
Barick's Architectonics legendary turrets can not only keep track of Maeve whilst she jumps around, so you can always no where she is just by keeping one eye on the turret, but will never miss her speedy self dealing constant damage to a squishy foe
It's tempting to get deft hands when you know you'll have difficulty with flanks, but you should get your reload speed from your loadout instead. This will allow you to get cauterize so you can keep down the enemy frontline and help your tank further