Noob could need help with his Marauder Build. (act 3, lvl 37)

Here is my current skill-tree:
https://www.pathofexile.com/fullscreen-passive-skill-tree/3.9.1/AAAABAEAAQmWDjwTTBQgFHEX4Ro-JvgwdzkOOlI9_E4yUEdYY1n-Xz9kUnKpdqx82YIHhVKMz5d5rY28n8GjxPbG2M9-2WHZfOJh5FHqGOsJ7w72SPcy-Os=?accountName=Lezuum&realm=pc&characterName=Lezuur

I am really not sure how to proceed now as I want to have this build endgame-ready.
(an way to share my current gear and skills?)

My current skills:
Sunder. + Fire, Chance to Bleed and Maim-Support

Tectonic Slam. + Pulverize Support

Heavy Strike.

Steelskin.

Curse: Vulnerability

Molten Strike.

Rallying Cry.


My gear is obviously not my final gear,

as I am still looking for good two-handed axes with enough sockets

and better armor.

Do you have any advice?
Or Can you recommend / link a build for a two-handed axe-wielding Marauder?

Typically you'd want one, maybe 2 skill only, and focus on supporting them.
According to your skill setup, you have 4 main skill, which is overkill.
Focus on one/two skills, buff them up with supports, and use the res for utilities etc