Pics are nice enough, but there is room for improvement. I'll begin with the obvious; tilted horizons, which are easily made perfectly horizontal. Tilted horizons scream to me, which is why I mention this. Interestingly, the horizons in several of your photos are tilted in the same direction, suggesting that your gimbal may require calibration, or perhaps a small tweak.
My final nit regards your composition. Horizons dead center of the frame restrict visual tension, instead of my eyes moving nicely across the images, they're fixated in the same place. The Rule of Thirds and The Golden Ratio are useful compositional aids. That's just me. As the photographer, you decide what goes where, which is something I respect. My critique regarding your composition is purely subjective, and you did ask...
On to the good stuff... You've done a good job with exposure, white balance, saturation, noise suppression, and stuff like that.
I only mention this because you're transforming your passion into your living.I believe that, if you're planning on using these images in your portfolio, a prospective client, or a nit-picking creative director, would see in a moment those things that I have mentioned. Tilted horizons and the such will hurt you in your pocket. You can trust me on this, I've done commercial photography for many years, and I understand what clients expect. I've learned the hard way. I spent the first year of my photography career living off my credit cards. Eventually I figured it out, but it took a while before I began to see a profit.
Trust me on this single thing; nit-picking creative directors (which is all of them) can be a royal pain in the you-know-what. You should prepare yourself for that...
Besides the doom and gloom, Congratulations! I wish you well.
Cheers,
rc