Maksim

Konovko

A multi-page site for a ventilation equipment manufacturer: catalog with specs, product pages, parameter filters, responsive spec tables.

A single-page site built around fast sign-ups: trial session, class types and memberships above the fold.

A bot with a categorized menu and cart: the customer builds an order in chat, the request lands in the owner's chat. Node.js + Telegram Bot API, deployed on Railway.