Designing since 1998. Founding designer at Capitolis, a fintech unicorn. I build and ship the design system this page runs on.
Led the design of two core product lines: Portfolio Optimization and Capital Marketplace — each comprising 100+ screens. Initiated and drove the adoption of a unified Design System based on MUI.
Under NDA — available after approval.
Designed fully responsive template for land-lord and tenant profiles. Integration with MUI framework.
Element's Taxable Benefit program makes it easy for drivers to log their mileage and ensures your team has accurate records to stay compliant with tax regulations.
With PRIMA Web, Aramark chefs, dietitians, and operators have access to consistent and proven tools for menu planning, recipe scaling and cost analysis, nutritional information, product procurement and receiving, and post-analysis of service results.
Vector is an exciting, arcade-style game featuring you as the exceptional free runner who won't be held down by the system.
End-to-end product design — from the first whiteboard sketch to developer-ready UI. Complex, data-heavy products are my home turf.
Building token architecture and component libraries — and getting teams to actually adopt them. Did it at Capitolis on MUI; now building my own in the open.
Seed-stage speed: a shippable, investor-ready product design in weeks, not months. I shaped Capitolis from seed concept to enterprise platform.
Senior design ownership without the full-time hire — setting the quality bar, building process, and helping you hire the right designers.
Every color, type step, spacing value and easing curve on this page resolves from @handamade/psi-tokens — a design system I build, version and publish.
Each theme derives every semantic role from a six-color palette using OKLCH relative color, clamping chroma so foreground, fill and border stay in gamut as the palette moves. The values below are read from the live stylesheet, never typed in — switch the theme and watch the same six roles recompute.
psi.kurkin.de — 15 live components, 4 themes ↗ @handamade/psi-tokens on npm ↗ Source on GitHub ↗
I'm a multidisciplinary designer with more than 25 years across fintech, B2B software, gaming, and many other domains. Founding designer at Capitolis — a fintech unicorn where I shaped products from seed-stage concepts to enterprise platforms used by the world’s largest financial institutions.
Clients · 1998–2026
Capitolis, Bernie, EPAM (Aramark, Element), Microsoft, NYRR, Nekki, Sigma Software (Boss Media, Linkon)
