I make products, and the AI inside them, sound human at scale.

Contact

✉️ [email protected]

📞 +421 911 433 170

🕴🏻 LinkedIn: Boris Slesar

🇪🇺 EU citizen

About me

For over eight years, I've helped banks, fintechs, and crypto products say hard things simply: warnings that actually warn, onboardings that don't lose people halfway. I set the voice behind them, so thousands of words sound like one calm person, whether they land on a product screen, in an in-app AI assistant, or in one of dozens of languages. That ear comes from poetry and linguistics, where I learned that the most precise language is also the most human.


Work experience

Content Designer

Alteryx, Remote, Prague, Czechia, August 2026 – Present

Content Designer

Solflare, Remote, Zagreb, Croatia, September 2025 – July 2026

What I did: Shaped the product voice and crafted clear, trustworthy user-facing content for the leading Solana wallet.