A unloading robot similar to STRETCH -- 2

Job ID: 36735120

Budget: $1,500 – $3,000 USD

I need someone who understand ROS system, and tell me how to build the software

More details:

What is the weight limit for the items the robot will be unloading? Up to 20kg
Do you require the robot to be autonomous or controlled by a user? Autonomous
What type of environment will the robot be operating in? Both Indoors and Outdoors