What is the name of my profession?

Question

Electronics

hello on the site
https://postupi.online/professiya/inzhener-elektro...
I saw training programs for electronics engineers and I would like to ask which of these training programs is more similar to the one that blogger ALEX GYVER is doing.
to put it simply, which of the training programs is related to the creation of products, for example,
TV
Tape recorder
Music center
Home theater
VCR
DVD player
Gas stove
Microwave oven
Dishwasher
Vacuum cleaner
Washing machine
Iron
Refrigerator
Sewing machine
Electric stove
in general, everything that is done for people, that is, PRODUCTS
PS
I just assumed that my profession is an electronics engineer, maybe it's not so who knows the name of the profession that deals with all this, please write.

Answer 1

Engineer.
Maybe a design engineer.
But this definition is too vague, the same DVD requires, for example, the work of an MS design engineer, an MK software engineer, a REA designer, and so on. In short, the name is one, the directions are many.

Answer 2

Nobody develops anything alone now, well, except for home start -ups.
According to Soviet standards, there was a Design Engineer, Leading Design Engineer, and so on in the areas
. But again, entire departments, bureaus, laboratories, etc. are involved in the creation.
Some people specialize in circuitry, this is mainly a design engineer of electronic equipment, etc., an electrical engineer
Others on firmware: Software engineer Embedded systems programmer, etc.
Still others on cases: Again, a design engineer, but in the areas of plastic, metal, casting and so on.
Designers, ui / ux, marketers, metrologists, chrenologists, etc. can be involved.
There is also a separate caste that will work on the issue of launching all this into production: the creation of molds, stencils, the development of programs for CNC, technical processes, etc.

Answer 3

Free from letsencrypt is quite suitable

Answer 4

If the site is without online sales, the free one from LE will suffice. If there is an online sale - any type of SSL123 from Thawte. If you want a "green plate" - any EV-certificate from any publisher, but they cost much more decently :)