Software engineer passionate about hexagonal architecture, clean code, and building maintainable systems across multiple technology stacks.

• 🏗️ Building maintainable backend systems with hexagonal architecture and clean code principles
• 💻 Polyglot developer working with TypeScript, Java, C#, Kotlin, and Swift
• 🎮 Unity game development with MVVM/VIPER architectural patterns
• 🤖 Active in AI-assisted development, creating Copilot skills and agentic workflows
• 🌱 Cloud-native applications, microservices, and modern software architecture
• 📚 47+ open source repositories across multiple tech stacks
• 🏆 Achievements: Pull Shark x2, Arctic Code Vault Contributor

Backend: Java • Spring Boot • C# • .NET • Kotlin • Node.js

Frontend: TypeScript • JavaScript • React • Swift • Compose

Tools: Git • Docker • AWS • Unity • GitHub Copilot

Patterns: Hexagonal Architecture • MVVM • VIPER • Clean Architecture • DDD

• ⚡ hexagon-app - Hexagonal architecture in Kotlin
• 🎯 zalloc - High-performance memory parsing (C#)
• 🚀 StreamChamp - iOS AVPlayer audio streaming (Swift)

• 🔐 AppSecurity - Application security implementation (Java)
• 🏗️ hexagon-dotnet-app - Hexagonal architecture in .NET (C#)
• 🎨 Compose - Modern UI development with Compose (C#)

• 🌐 Open source projects in Kotlin, C#, or TypeScript
• 🏛️ Backend architecture and hexagonal/clean architecture implementations
• 🛠️ Developer tooling, libraries, and AI-assisted development tools
• 🎮 Unity frameworks and game architecture patterns

📦 47 public repositories
⭐ Contributing to hexagonal architecture and AI tools
🔥 464 contributions in the last year
👥 12 followers • 15 following

• GitHub: @hieu-nv
• Email: hieunv@live.com
• Website: hieu-nv.github.io