The first tip I can give you is don't buy a Dollar Tree spice step shelf and think it would work for cans. Not until 8 of 9 cans fell off it and onto my feet, did I realize if this was to be useful, I had to modify it.
I recently found a cool little product in a catalog that helped your "unstackable" can fit inside a "topsy turvy" can stacker. They weren't much but when you are watching every penny even $6.00 plus S+H is something to avoid especially when you can make them yourself.
Right now, the cabinet fronts of the kitchen are coming off, I mean literally falling off! So I moved my food to the dresser where I keep my dishes for now.
I have a drawer used for cans only in my kitchen cabinet. I took a permanent marker and labeled the top of each can. Now when I roll the drawer open, I can see what's stored in a glance.
Living in the South, it seems like dust will accumulate out of nowhere in no time at all, including inside my cabinets. No matter how diligent I am about dusting, before I can turn around, it's back!
I'm sure you've had to deal with the beans on the bottom and juice/soup at the top. When you turn the can up to empty it, all the goodies are in the bottom.
I enjoy organizing and my most helpful tip I use in the kitchen. When I buy canned goods, I store them in the pantry in alphabetical order.
Here is how I solved the endless "what can will I grab" from the food pantry. I cut strips of wood then placed in rows to hold my canned goods on the bottom shelf of my cabinet.
I like to can fruits and vegetables, but my basement is heated and a cool dry place is needed to store home canned products. So I bought a used refrigerator and put in my basement just for canned goods. It keeps them cool and dry.