I am an animal health technologist, or Albertan for vet tech
I've had reptiles and amphibians for 16years now and am soon going back to school to become a DVM (this winter, I'm so excited!). You can only specialize so much as a tech! I encourage you to seek all the reptile continueing education you can find, and read up on EVERYTHING! Reptiles just fascinate me and it seems like every free minute I have I'm researching care requirments for some species, on the kingsnake forums, or perfecting the husbandry for my own animals.
The best course I've ever taken was the basic veterinary medicine course on the Veterinary Information Network. Does your clinic have this? If they don't I recommend it wholeheartedly. I am pushing for a more advanced course for those already with both feet in
Also join ARAV for their journals and visit their yearly conferences. Last year was in Tuscon, and next year will be in Baltimore.
Perhaps we'll meet at a tech/vet seminar someday 
Ian