Yevhenii U.

I help B2B and B2C startups turn complex workflows into products users actually understand — from first MVP to a scalable design system. 11+ years in product design. CRM systems, marketing automation, dashboards, fintech and Web3 platforms for clients in the US, Europe, Israel and Korea. 100% Job Success, 1,600+ hours on Upwork. RESULTS • BillWinner — designed the MVP that helped the founders raise $450K in seed funding; after UX optimization, user satisfaction grew by 25% and a follow-up redesign supported additional investment • Mysterious (Web3 platform) — +40% user activity through an intuitive interface and NFT drop flows; built a design system that sped up releases; managed a designer • Pixis (marketing automation SaaS) — end-to-end UX for a complex B2B platform: clickable prototypes, user flows and product documentation • B2B CRM — designed the interface for a CRM system for B2B companies WHAT I DO • SaaS & CRM UX/UI — dashboards, tables, admin panels, onboarding • MVP design — from idea and user flows to a clickable prototype ready for investors and developers • Design systems in Figma — components, tokens, documentation your devs can build from • AI products — designing AI features: assistants, chat interfaces, AI-powered dashboards • AI-powered workflow & vibe coding — I work with Claude, ChatGPT, Cursor and Figma MCP (Claude connected directly to Figma) for faster research, design-to-code and working prototypes in days, not weeks • UX research & usability testing — interviews, heuristic evaluation, journey mapping (Nielsen Norman Group methodology) • Redesign of existing products — fixing usability issues that hurt activation and retention HOW I WORK 1. Short discovery call — goals, users, constraints 2. Flows & wireframes — we agree on structure before visuals 3. UI & clickable prototype in Figma 4. Dev-ready handoff + support during implementation Good time-zone overlap with EU and US East Coast. Regular updates, clear communication. Have an MVP to design or a product that feels confusing? Send me a short description — I'll reply with first thoughts on how I'd approach it.