Portfolio.

CRM for a solo dentist inside Telegram: appointment planner, patient base, and an agent that books a patient from a voice message — it checks the calendar and writes the record itself.

Patients arrive prepared: before the visit an LLM assistant asks about symptoms, explains how to get ready, and assembles a report for the doctor. Appointments are pulled from the clinic's medical system.

In-house inline content editor: the client edits texts, photos, prices, sections and colors right on their own website — no code, no developer.

Custom standard for designing scalable React apps. Modularity, extractability, composition.

Microfrontend architecture for B2B platform. PageSpeed 95+, 50% reduction in re-renders.

E-commerce platform with 1M+ MAU. Core Web Vitals optimization, design system.

Migration of 150K+ LOC from jQuery to React. Memory optimization from 4.5GB to 500MB.

Blockchain game with NFT mechanics. 10K+ active users.

Website concept for a gas and draft-equipment supplier for bars, laid out as a set of engineering drawings. As you scroll, a 3D scene assembles a keg and a cylinder into a draft system, and the request form rebuilds the drawing for your tap count and gas type.

Landing page for an independent service centre and parts warehouse for Li Auto, Zeekr and Voyah. The centrepiece is a live 3D car: the customer spins it, points at the part that worries them and books a diagnostic for exactly that part.

Project management kanban dashboard: drag-and-drop tasks, tag filters, sprint stats. Self-initiated project in pure JS with zero dependencies.

Architecture studio corporate website concept: premium typography, SVG illustrations instead of stock photos, scroll animations.

Habit tracker PWA: works offline, installs to home screen, SVG progress rings and 4-week heatmap.

AI customer support assistant interface: order card right in the chat, quick actions, typing indicator, topic sidebar.

Coffee shop storefront: catalog with category filters, working cart with totals, all graphics in SVG.