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Jemmia Diamond

Jemmia Diamond: Website and 3D Landing Pages

An e-commerce website on the Haravan platform, with 3D landing pages for marketing campaigns.

HaravanLiquidJavaScriptThree.jsAI Translation
Role Product Engineer
Period Oct 2025 – Jun 2026
Website jemmia.vn
01 — Highlights

What I did

  • Built the UI/UX following the Haravan platform structure.
  • Designed landing pages and 3D landings together with the marketing team.
  • Automated multilingual translation with AI, cutting translation costs.
  • Integrated Haravan and the ERP to sync orders, customers and inventory.
  • Optimized performance and SEO for the website and landing pages.

Jemmia is a diamond jewelry brand. The project focused on making the website easier to use and on building campaign pages with visual depth, while keeping load times fast.

Problem

Content had to go live in several languages quickly, and marketing campaigns needed impressive landing pages that would not slow the website down.

Decisions

  • Stay close to Haravan: keep the platform’s structure so future updates stay easy.
  • Controlled 3D landings: use 3D for major campaigns and optimize it so it does not hurt page performance.
  • AI for translation: translate content automatically and fine-tune the output to reduce cost.

Lessons learned

3D campaign pages only pay off when there is a clear performance plan from the start, especially on mobile.

03 — Keep reading

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Contact

Open to work and collaboration.

phatht2911@gmail.com · 091 621 5180