Anybody do Landscape Architecture/Arboriculture design?

Just wondering if anybody does this for a living. I recently started a job after Uni in business development for a company that manufacture hard landscaping materials.

I work a lot with landscape architects and I must say, if I had even knew it was an option I think it would be a career I would have chosen. I know I'm mostly focused on the hard end, rather than soft but love seeing the work done by people I work with.

Just wondered if anyone was in this career and could shed a little light on it?