Expertise:  I can answer anything to do with raised bed gardening and pest control,as well as what are the best varieties for raised beds. Also any general non -raised bed gardening questions.

Experience in the area
Lifelong hobbyist and avid experimenter and inventor. More than 40 years in the field.

Organizations
American Gardening Association and many local groups

Education/Credentials
many community college classes in my area. Extensive reading on the subject.