Project Overview
WiseGold Capital is an institutional gold and silver custody infrastructure designed for capital preservation and operational continuity. We built a multi-language platform (English, Spanish, Portuguese, French, Chinese, Arabic) that communicates their sophisticated custody model — from advisory and vault services to proprietary trading and technology infrastructure — to a global institutional audience. The platform features a fully automated blog system that fetches articles from their Medium RSS feed, stores them in a PostgreSQL database, and automatically translates every post into all 5 additional languages via Azure Translator API with HTML-aware translation that preserves formatting and structure.
The Challenge
WiseGold operates in a highly regulated, trust-intensive industry. Their platform needed to communicate complex custody structures — assigned vs consolidated inventory, multi-tier governance with independent depositaries, AML/CTF compliance frameworks — in a way that institutional clients and intermediaries across different jurisdictions could understand and trust. Their content strategy relied on Medium for thought leadership, but Medium doesn't support their multi-language audience across 6 languages. They needed a system that could bridge content creation (Medium) with a localized, database-driven platform without manual translation effort.
Our Solution
We built an Astro SSR platform with a Node.js backend and PostgreSQL database. The blog system uses a cron-driven RSS fetcher that polls Medium's feed every 30 minutes, stores new posts in the database, and triggers Azure Translator API to translate each post into all 5 additional languages. The frontend serves translated content from the database with lazy fallback translation for edge cases. The information architecture breaks down complex custody concepts into clear service pillars (Advisory, Vault, Technology, Trading) with visual hierarchy that guides institutional clients through the value chain. Multi-language support is handled via intelligent middleware with cookie-based, Accept-Language, and IP geolocation detection. The platform is deployed on Azure VMs with Docker, using Nginx and automated SSL via Certbot.
The Outcome
WiseGold Capital launched with a robust multi-language platform that serves as both their institutional presence and their content marketing engine. The automated blog system keeps all 6 language versions continuously updated with fresh content without manual intervention — new Medium posts are automatically fetched, translated, and published across the entire platform. The PostgreSQL-backed storage ensures reliable content delivery with sub-second page loads. The platform has become a key credibility signal for institutional clients evaluating their custody infrastructure, with the multi-language capability particularly valued by their Latin American, European, and Asian intermediary networks.
