Andrej Koller is a designer and frontend engineer from Ekibastuz, Kazakhstan.
Based in Passau, Germany.
Freelance
Designer & Frontend Engineer
2025 — Present
ICUnet
Software Developer, Training
2022 — 2025
Featured
2026—Athanasa
Product
2027—Sophia.js
2026—Lofty Charts
2026—Elegant Icons
2025—Omelia UI
Branding
2028—Font
Skills & Technologies
I design and build modern, performant web interfaces using HTML, SCSS, TypeScript, and frameworks like Angular, React, Next.js, and Vue. Focused on clean architecture, refined UI systems, and thoughtful digital experiences crafted with TailwindCSS and Figma.
Ongoing Projects
Builds ongoing projects spanning music, products, and open source, with an emphasis on tools for designers and developers.