HeatFlow

Heating-Element Catalog Website

Role: Solo developer — frontend, SSR & SEO
Year: 2024
Status: Live
Stack: Angular 20 · Angular SSR · Express · TypeScript · SCSS
Pages shipped: 5
Products: 309
Languages: KA / EN

Overview

HeatFlow (Tenebi) is a bilingual Georgian/English catalog site for a tubular heating-element shop, covering 309 products across nine categories from oven and toaster elements to industrial and water-heater elements. Built in Angular with SSR and prerendering, it gives each product a detail page with voltage, wattage and dimension specs, category-tab browsing, and direct inquiry by phone, email, Viber or Facebook. Originally shipped on Angular 17 in 2024 and later migrated to Angular 20 with signals, OnPush components and lazy-loaded routes.

Problem

A heating-element shop needed a bilingual catalog where customers could find a part by category, check its specs and contact the store directly.

What I built

Catalog-heavy responsive layouts with consistent visual rhythm
Information architecture built around category browsing and per-product specs
Reusable component composition for ongoing content updates
SSR + prerendering on Express, with per-page SEO and schema.org Product JSON-LD
Bilingual Georgian/English UI with a runtime language toggle
Incremental migration from Angular 17 to 20: lazy routes, control flow, signals and OnPush