I design where product complexity meets emerging technology.

I’m a Senior Product Designer working across AI products, developer tools and complex B2B software.

Over the past 7+ years, I’ve designed products from early discovery through production — partnering closely with founders, product and engineering teams to turn ambiguous problems into clear, usable systems.

My work has ranged from AI-powered engineering analytics and messaging infrastructure to enterprise workflows, investment platforms and mobile products, contributing to products used by 100K+ people globally.

I work particularly close to the boundary between design and implementation. With a foundation in HTML, CSS and JavaScript — and tools like Claude and Cursor — I use working prototypes and front-end development to explore ideas, validate interactions and collaborate more effectively through production.

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Leotrina Stojkaj, Product Designer

Outside of the interface.

Most of what I learn now comes from building. I experiment with AI workflows, prompt design and AI-assisted prototyping — turning model capabilities into product behavior and shipping small products to test what I learn. Design Brain started exactly this way: an experiment that refused to stay one.

I follow emerging product spaces closely — particularly AI systems, developer infrastructure and health technology — because some of the most interesting design problems live where the technology itself is still being figured out.

Have an interesting
problem?
Let’s talk.

I’m always open to conversations about product design, AI and complex software.