Unreal engine open world video game

Pneuma is a unreal engine story driven , adventure game with some horror aspects . this will be a first person game with cutscenes in between such as flashbacks , dreams and story development scenes like conversations between characters and etc. the player will also navigate through the open world map. I want this game to be similar to homefront the revolution in terms of story, game play and world, and to be similar to metro redux in terms of graphics and details. Please see attached file for general story and overview. And provide me with examples of your work

Hi I'm an UE4 programmer, i have worked on AI and game mechanics before, i haven't get myself ready for any jobs tbh i only work on them for experience and delete them later on, here are things i have successfully finished before : 1-fully modular inventory system, 2- AI system for bandits, villagers, and guards, where bandits builds up defenses for their hideouts and attack villages when they need to, and villagers builds up their farms and buys guards when they can afford to protect themselves from dangers. The combat system between guards and bandits were fully modular where bandits would runaway if they're outmatched, or their leaders would fight one-on-one if they're fairly matched. Lone bandits would stealth robs and joins other bandit groups if he stumbles on them. So basically i can work on AI and game mechanics.