nǐ jiào shénme míngzi?
What's your name?
我做产品经理。
I work as a product manager
I, me
wǒ
do, make
zuò
produce, give birth
chǎn
product, item
pǐn
manage, pass through
jīng
reason, logic
lǐ
The structure is 我 (I) + 做 (do/work as) + 产品经理 (product manager). 做 literally means "do," so the phrase means "I do product manager" — a natural way to state your job in Chinese.
我是一名产品经理。
wǒ shì yī míng chǎnpǐn jīnglǐ
I am a product manager. — More formal, using 是 (to be) and the measure word 一名.
我当产品经理。
wǒ dāng chǎnpǐn jīnglǐ
I work as a product manager. — More casual, using 当 (to serve as).
你好,你做什么工作?
nǐ hǎo, nǐ zuò shénme gōngzuò?
Hello, what work do you do?
我做产品经理。
wǒ zuò chǎnpǐn jīnglǐ
I work as a product manager.
Appropriate
Avoid when
You can say "我做产品经理" (wǒ zuò chǎnpǐn jīnglǐ). This literally means "I do product manager" and is a natural way to state your job.
It is pronounced "wǒ zuò chǎnpǐn jīnglǐ". Pay attention to the tones: wǒ (3rd tone), zuò (4th tone), chǎnpǐn (3rd-3rd, but 产 changes to 2nd tone before another 3rd tone), jīnglǐ (1st-3rd).
Use "我做产品经理" when you want to emphasize the work you do, especially in spoken Chinese. "我是产品经理" is also correct but slightly more formal and focuses on your identity.
Tomyo
Remember 我做产品经理。 and hundreds of other phrases with smart reviews, audio and examples.