Hi! I have 7+ years of web developing experience, I can promise quality and responsibility. We can start immediately.
1. I suggest you to use Elasticsearch search engine.
2. Use some ready theme templates for design
3. Native php simple MVC oriented project
Next points can be done in period of 10 full working days:
1, 1A, 1B, 2, 2A, 2B, 2C, 3
it will cost aproximatelly $800-$1200 depends on other details