Nguyễn Văn Đạt
Product Product Software Engineer
Professional engineer specialized in delivering end-to-end solutions with cost efficiency at the forefront. I architect scalable web applications that maximize value while minimizing overhead.
System.getCapabilities()
Frontend Development
Backend Development
Database & Cloud
DevOps & Tools
Solutions.map(experience)
Each solution represents a complete system architecture. Hover over tech nodes to understand the reasoning behind each technology choice.
Prediction Market
Scalable prediction market platforms with high-volume transactions, real-time event data, and probability-based pricing. End-to-end from event markets to settlement.
- →Secure wallet and transaction processing
- →Real-time event and probability data synchronization
- →Market selection and session management
Payment Wallet
Secure digital wallet systems with multi-currency support, real-time balance tracking, and seamless payment processing.
- →Multi-currency wallet management
- →Secure deposit and withdrawal flows
- →Real-time balance and transaction updates
- →Payment gateway integrations
- →Transaction history and reporting
- →Backoffice and operator portals for platform operations
- →Scalable microservices architecture with event-driven processing
Back-Office Systems
Build internal admin panels and management tools for business operations. Streamline workflows with custom dashboards, CRUD interfaces, and automation.
- →Admin dashboards and control panels
- →User and role management systems
- →Internal workflow automation
- →Reporting and data exports
- →Audit logging and activity tracking
Authentication Systems
Implement secure user authentication with OAuth, JWT, role-based access control, and multi-factor authentication. Enterprise-grade security solutions.
- →Social login integration (Google, GitHub)
- →JWT token-based authentication
- →Role and permission management
- →Password reset and email verification
- →Session management and security
Scalable Microservices
Architect and build distributed systems with independent, loosely-coupled services. Design for high availability, fault tolerance, and horizontal scaling.
- →Service decomposition and domain boundaries
- →API gateway and service discovery
- →Message queues and event-driven architecture
- →Containerized deployment with orchestration
- →Distributed caching and data consistency
await contact()
Ready to architect your next project. Open for full-time positions, contract work, and interesting collaborations.