UGC
UGC Performance Creative · Brazil ⇄ Netherlands

SJEVYA.

Short-form ads people actually stop for.

Trend-led, conversion-driven UGC for DTC brands on Meta & TikTok. I build the creative, test it, and scale what wins.

Work with me → View work
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Selected work

The ads.

Hooks, angles and full creatives produced for DTC brands. Tap any tile to play.

Proof, not promises

Results.

Real numbers from live campaigns. Same budget, same audience — the creative is the variable.

I don’t guess which ad wins. I test variants, read the data, and put spend behind the one that scales.

Variant Ain-room shot
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Variant Boutdoor, handheld
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Variant Cseated, in-roomWinner
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Trusted by brands & agencies
Sjef Reijnaars, founder of Sjevya Founder · Sjevya
Who you're working with

Hi, I'm Sjef.

I run Sjevya — a performance creative studio making short-form ads that are built to convert, not just to look good.

I work as the creative behind DTC brands on Meta and TikTok: scripting hooks, filming UGC, and editing variants that get tested against each other. The one that wins gets the budget.

Based between Brazil and the Netherlands, working across markets and timezones — fast turnarounds, native-feeling content, and a bias for what actually performs.

EU + LATAMMarkets covered
48hTypical first cut
NL · EN · PTLanguages
Let's build something that performs

Make ads
that win.

Got a product that deserves better creative? Let's talk.

Start a project → sjevya.my
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