Secure Crypto Brokerage Platform Development

NAX Capital is a digital asset brokerage and investment platform that focuses on helping investors access and manage cryptocurrencies and other digital assets. The website appears to be the official online presence for the company's services.

The main site describes itself as a regulated digital asset brokerage for investors, emphasizing compliance, security, and personalized service. It targets both experienced investors and those newer to digital assets.

I led full stack architecture across both marketing and trading environments using Next.js, Vue, Python and Storyblok, focusing on performance, security UX, and real-time financial data visualization. I specialize in building high-trust financial interfaces where UX clarity and system stability are critical.

Tech Stack: React, Next, Vue, Tailwind CSS, Storyblok CMS, Python, Stripe, Shadcn UI, TypeScript

The company needed a high-trust, regulated crypto brokerage platform. The public site required marketing + SEO (Storyblok + Next.js), while the authenticated dashboard required a dynamic trading interface (Vue + Python backend).

The biggest frontend challenges:

Handling real-time trading data

Secure authentication UX

High-trust UI for financial users

Complex state management

Improved financial UX by delivering transparent fees, clear transaction tracking, consistent data formatting, and user-friendly error communication

I built an SEO-optimized marketing platform using Next.js, React, Storyblok CMS, Tailwind CSS, and structured metadata(Open Graph, Nested Schema Markup). I also improved performance with image CDN optimization, lazy loading and code splitting.

I implemented secure onboarding using JWT authentication, HTTP-only cookies, 2FA integration, protected routes(proxy), role-based access control(RBAC), and multi-step KYC UI flows with strong UX state handling.

I engineered a secure admin interface using Vue, dynamic data tables, filtering and RBAC login, enabling user verification, transaction monitoring and audit visibility.

I optimized performance using lazy loading, dynamic imports, memorization, computed caching, lighthouse optimization, WebSocket throttling, and CDN delivery, ensuring stability under high market volatility.

I delivered a secure, production-ready crypto brokerage platform with fast performance, real-time trading capabilities, streamlined KYC onboarding, efficient admin tooling, and compliance-aligned frontend architecture.