Alexander Valtchev

Front-end designer & developer · Sofia

I design websites,
then I actually build them.

I didn't start by calling it design. I was just obsessed with changing how things looked — graphics, game mods, menus, interfaces — pulling them apart and rebuilding them until they felt right.

That eventually became graphic design, then front-end development, because I didn't want the idea to stop at a mockup. I wanted to make the thing people could actually use.

Alexander ValtchevAlexander Valtchev

Selected work

2024 — 2026
Dark chat UI with an AI order assistant conversation, thinking state and a system error card

Product design

Agent platform

Four surfaces of an AI-agent platform — end-user chat, tenant admin, a node-graph flow editor, and the operator console.Four surfaces of an AI-agent platform — end-user chat, tenant admin, a node-graph flow editor, and the operator console.

Dark concert-poster home page of the ticketing marketplace, bold red hero with live event badges

Product design

Ticketing marketplace

Two complete consumer-portal directions for a Bulgarian event-ticketing marketplace — one built on trust, one on energy.Two complete consumer-portal directions for a Bulgarian event-ticketing marketplace — one built on trust, one on energy.

Brand foundation sheet: wordmark spec, paint-chip palette and condensed display type on warm paper

Brand & design system

CRM & LMS design system

One brand and one design language for two internal B2B systems at an industrial-coatings distributor.One brand and one design language for two internal B2B systems at an industrial-coatings distributor.

How it
works

01

Design first

I design the real screens with AI tooling — fast, but every decision is mine.

02

You approve

You see the site before it exists. We change it on the design, not on the invoice.

03

Built and shipped

Hand-built front-end, hosted and live. Fast, accessible, yours to keep.

About

I'm Alex. I live in Sofia and I've been drawing interfaces for longer than I've been shipping them.

I work alone, which means you talk to the person doing the work. AI tooling makes the design part fast; the taste and the code are still mine. If your site needs to look like it was made on purpose, I'm the right call.