The "A" on this logo coming from the A on my previous design. You can interpret this logo into multi-meaning. It can be representation of a 2d architectural blue-print. Or if you observe it vertically, you may found there are kind of shape look like a "lego", which is similar to architecture. Or even simply a stairs. Above all that multi meaning, I can tell you objectively that this logo has a very strong shape and character. Obviously ready for more complex full visual brand identity.