Resume work experience details

[Rena Jain]

I interned at this company, but I never had a designation
How should I mention this on my resume?

[Rahul S]

You can simply put your designation as "Intern"

So, it'll look like this -
Intern
ABC Company
Company Description (in one line)

• all
• your
• contributions

[ChristineJoseph]

Don't forget to mention the starting and ending dates