Programmer for a City Simulation Game in Unreal Engine 5

My budget is $400.
Only people with real experience in UE5 game development will be considered.
If you don't have a portfolio with games created in UE5 - your proposal will be ignored.
Don't post bids that are higher than my budget and no 'placeholder' prices were freelancer plans to increase the price later.

For the first tasks I need:
1) A road creation system for different types of roads: one lane, two lanes, etc. The ground will be flat, so all roads will be flat, no bridges or tunnels.
2) A zoning mechanism for different types of buildings: residential/commercial/industrial.
3) The spawning/construction of buildings on those zones.
4) I don't need any 3D modeling, all 3D models will be provided by me.

See games like SimCity 4 and Cities Skylines as references. Only apply if you've seen/played these games and know how the mechanics work. It will be easier because my ground is flat.
If you succeed it can be an ongoing work.