PoE Dantte169 builds

Hello There, This is the first league where I have played any type of summon builds, and before the launch I was recommended to try Poison SRS. I have followed most builds guides and similar builds on poe.ninja and with my build I am able to clear most of the content in-game without issues except Uber bosses which I die to mechanics. I am at a point where I am not sure what the next steps would be to improve this build in any terms of damage or survivability. Any tips or suggestions would be appreciated. Here is my character for reference: [