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Fix & Enhance Crypto Exchange Web App (Cex)

Publicado em 14 de Maio de 2026 dias na TI e Programação

Sobre este projeto

Aberto

We are seeking an experienced developer or team to fix, update, and enhance an existing Minimum Viable Product (MVP) for a crypto exchange web application. The primary goal is to ensure smooth operation, scalability, and robust security, preparing the platform for live testing. The current MVP requires significant attention to bring it to a production-ready state.

Key functionalities that must be supported and enhanced include:
- User registration with comprehensive Know Your Customer (KYC) and Two-Factor Authentication (2FA) for enhanced security and compliance.
- Secure wallet management for major cryptocurrencies such as Bitcoin (BTC), Ethereum (ETH), and various stablecoins.
- Implementation and optimization of simple buy/sell trading functionalities.
- Development or improvement of an intuitive admin panel for efficient platform monitoring and management.

The project's technical stack involves Node.js with either NestJS or Express for the backend, React or Next.js with Tailwind CSS for the frontend, PostgreSQL and Redis for database management, and essential blockchain integration. Adherence to stringent security protocols and compliance standards, including kyc/aml (anti-money laundering) and gdpr (general data protection regulation), is paramount.

Optional features for future consideration or potential integration include:
- Margin trading capabilities.
- Comprehensive trading APIs for external integration.
- Support for dedicated mobile applications (iOS and Android).
- Fiat on/off ramps to facilitate conversions between traditional currencies and cryptocurrencies.
- Integration of AI-driven trading insights to provide users with valuable market analysis.

We require a freelancer with proven experience in crypto exchange development and deep understanding of blockchain integration. Strong expertise in security, compliance, and designing scalable architectures is essential. The successful candidate must be capable of delivering a fully functional, thoroughly tested MVP within the stipulated timeline.

Budget for this fixed-price project is between $500 and $1,000 USD, with an estimated timeline of one month for completion.

Categoria TI e Programação
Subcategoria Programação
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