Oles Gergun
Design Engineer
Hi, I'm a design engineer based in Barcelona. I bring structure to products that outgrew their UI: design systems, component architecture, and scalable front-end infrastructure. Shipped fast with AI tools or built without a design process, I make it look and work as meant to be
Manifest
Services
Design Engineering
- UX Audit & improvements Implementation
- Pre- & Post-Vibe-coding UI Kit implementation
- Design system Tokenization & Storybook
- Preparing legacy ui kits for llm usage
- Developing custom ui kits
- Building skills & Linting guardrails
- Motion & animations design & implementation
LLM-Native MVP Development
- Product discovery & LLM-ready UX flows
- design system, UI kit, and working front-end
- Lightweight backend setup (Supabase / Convex / Firebase) for auth, data, and storage
- LLM Skills, Rules & prompt structuring
- Product analytics setup (e.g. PostHog) with custom events and KPI tracking
Design-Led Website
- Custom, non-template website development
- Design- and animation-rich front-end components
- Headless CMS architecture (Sanity / STRAPI)
- Analytics setup with custom event tracking
- Performance-focused, accessibility-aware, and longevity-minded implementations
