Vegetable Sprinkler Irrigation System

I need an engineer to design and install a sprinkler irrigation system for less than 1 acre of vegetable crops.

Requirements:
- Design an efficient irrigation layout
- Install all necessary equipment
- Ensure system is easy to use

Ideal skills:
- Experience with irrigation systems, especially for vegetables
- Engineering background
- Ability to work on small-scale projects

Please provide examples of previous work and a detailed plan with your bids.