I'm Oleh, a UX/UI designer and engineer from Ukraine, based in Warsaw and open to remote, hybrid or on-site roles.
For the last 5 years I've designed web and mobile products across fintech, crypto, edtech, AI and SaaS. I've taken products end to end on my own, and I've worked inside big teams with developers, marketing and stakeholders.
I also brought engineering into my process. I build what I design, so the motion, micro-interactions and haptics that make a product feel right actually ship.
I don't do work just to fill a slot or hit a date. Every feature deserves time and attention, because that's where something useful takes shape. I once stopped a daily UI challenge on day 16: the screens looked fine, but they weren't for anyone.
Quality isn't something I add at the end. It's a habit that runs through every step, from the first flow to the last state nobody asked for.
People judge a product in the first few taps, long before they read a word. Design isn't only how something looks. It's how it sits in your hand, where it leads your eye, and how naturally it answers when you touch it.
That's why I care about the layer most products skip: transitions, states, micro-interactions and haptics. Done right, nobody notices them. They only notice that everything feels easy.
Most of what gets lost between a design and a product gets lost in handoff. So I own both sides: I design in Figma, then build the front-end with coding agents and check every detail myself.
The agents do the repetitive work. The decisions stay with me, and every important step passes my judgement before it ships.
Good design comes from the audience, not from my taste. If the people using it need clarity, I choose clarity over the look I'd have wanted. I bring a decision and the reason behind it, test it, and change it when the evidence says I'm wrong.
The same goes for what I say about myself. An honest gap beats a polished pitch, so I'd rather tell you what I can't do yet than promise it.
I design and build interfaces for web and mobile, from the first flow to the last haptic. Years in agencies meant a new product every few months, so I learn a domain fast and design for the people who use it, not for my own taste.
Flows, screens and states for iOS and Android, including the motion and haptics most apps skip, delivered with a component set developers can build from.
Web apps and platforms shaped around what they need to achieve: structure, navigation and every element around them.
Pages built around one job: getting the right visitor to act. On one AI product, demo requests and trial sign-ups grew 30%+.
Interfaces for AI features, from chats to agents. Clear states for when the model is thinking, unsure or wrong, so people stay in control.
Interfaces built in Next.js with coding agents, down to the small interactions that make a product feel alive without pulling focus.
Tokens, components and documentation in Figma, matched to code, so what the team ships later still holds together.
A polish pass on an existing product: transitions, states and feedback, timed and eased so they feel physical rather than decorative.
The studio's whole website, partner pages, an AI estimator questionnaire and marketing pages. Features and flows for client iOS and Android apps, redesigned from user feedback, with accessibility built in.
An edtech platform for tutors, parents, children and admins: product logic, flows, wireframes, the full UI and a shadcn design system developers built from. Plus a large marketing site.
End-to-end UX/UI for web and mobile in a 50+ person international team. A Figma design system used across 20+ products, and high-fidelity prototypes for stakeholders and founders.
Redesigned the marketing website of an AI chatbot product: demo requests and trial sign-ups grew 30%+. Reusable layouts so the team could launch campaign pages on their own.
Landing and multi-page sites for 10+ e-commerce and service clients, with on-site conversion up about 10% on average.
Brand identity across digital channels, and the content system for an Instagram account with 300k+ followers.
Brand identity, social media asset systems and a homepage redesign.
I design features from first flows to release, working in line with developers so what ships matches the design.
I join client projects fast and take them from discovery to handoff, with a design system developers can build from.
I take an idea to a working MVP: product logic, interface, and a front-end I build with coding agents.
Websites and apps designed and shipped, with the motion included.
Oleh Bril