Кравець працює в ательє.

Кравець is a masculine noun meaning tailor.

Grammatically, it is masculine singular. In real usage, it most naturally refers to a male tailor. If you want to clearly say female tailor, Ukrainian often uses кравчиня.

In this sentence, кравець is the subject: the person who does the action.

Працює is the 3rd person singular present tense form of the verb працювати = to work.

So:

• я працюю = I work
• ти працюєш = you work
• він / вона працює = he / she works

Because the subject кравець is singular, the verb is also singular: працює.

В means in or at here.

So:

• в ательє = in the atelier / at the tailor’s studio

Ukrainian uses prepositions like в to show location, just as English uses in or at.

After в when it means location, Ukrainian normally uses the locative case.

So logically, ательє is in the locative here.

However, ательє is an indeclinable noun, which means its form does not change across cases. So even though it is functioning as locative, it still looks exactly the same:

• nominative: ательє
• locative: в ательє

This is very common with some borrowed words in Ukrainian.

Ательє usually means a studio, atelier, or a small workshop, especially for clothing, sewing, tailoring, or fashion-related work.

It is similar to майстерня, but not always identical in tone:

• ательє often sounds more like a specialized clothing or design studio
• майстерня is a broader word for workshop

So in this sentence, ательє suggests a tailoring studio or shop.

Ukrainian has no articles.

So Кравець працює в ательє can mean:

• The tailor works in an atelier
• A tailor works in the atelier
• The tailor works at a studio

Which English version is best depends on context. Ukrainian simply does not mark a/an/the the way English does.

Yes. В and у often alternate in Ukrainian for euphony—that is, to make the sentence sound smoother.

So both are possible:

• Кравець працює в ательє.
• Кравець працює у ательє.

In many situations, speakers choose whichever version is easier to pronounce next to the surrounding sounds. Here, в ательє is completely normal.

Yes. Ukrainian word order is fairly flexible.

The neutral order here is:

• Кравець працює в ательє.

But you could also say:

• В ательє працює кравець.
• Працює кравець в ательє.

The basic meaning stays the same, but the emphasis changes:

• Кравець працює в ательє. = neutral statement
• В ательє працює кравець. = emphasizes the place
• Працює кравець в ательє. = more marked or contextual

A helpful approximate pronunciation is:

kra-VEHTS pra-TSYU-ye v a-te-lye

More carefully:

• кравець → stress on the second syllable: краве́ць
• працює → stress on цю: працю́є
• ательє → stress at the end: ательє́

A rough English-friendly version:

krah-VEHTS prah-TSYOO-yeh v ah-tehl-YEH

It can mean either, depending on context.

Кравець працює в ательє can mean:

• The tailor is working in the atelier if the situation is about right now
• The tailor works in an atelier if it is a general fact or regular job

Ukrainian present tense often covers both simple present and present continuous meanings that English separates.

Yes. It is completely complete.

The subject is already stated: кравець. Because Ukrainian verbs also show person and number, the sentence does not need an extra pronoun.

English might say:

• The tailor works in the atelier.

Ukrainian says the same idea directly, without needing anything extra.