Dictionary.com shows the word professional as:
(4) Having or showing great skill; expert

So, on that note, the over all answer to your question is no. However, you cant become a "skilled" tuner until you start to learn how to tune, and understand all of the functions of tuning the ECU. Tuning a car is not a complicated process, when you are tuning for just AFR and Timing. You can damage your vehicle, though, if you dont know what you are doing, and you dont have the proper tools to assist you in tuning your vehicle. There are many many posts on how to tune vehicles on these forums so you may want to start there.

In the end, the best way for most people to use this software is to probably have a base flash done by a reputable vendor. Then, using the new tools, you can make modifications to your ECU to get a perfect tune. Or you can opt to try and tune the entire car yourself from scratch. But, with the cost of base flashes these days, it would be more cost effective to just get the base flash done, then make the minor modifications to your car. This would also allow you to have several maps for different fuel types, boost settings etc. Although I wouldnt recommend going crazy with flashes as all "flash" media does have a lifespan. I dont know exactly what the MTBF is for the flash used in the stock ECU, but generally most flash devices are good for at least 10,000 flashes. Which is an awful lot of flashes. Your milage may vary of course.