I'm a software engineer, mainly in .NET back-end, with over 8 years of experience, passionate about clean code, software architecture, and developer experience.
I focus on building maintainable APIs using .NET, Clean Architecture, DDD, and TDD. I enjoy working in cross-functional teams, mentoring junior developers, and finding practical ways to make codebases more resilient and easier to evolve.
- Building microservices and distributed systems in .NET 8
- Writing integration tests with xUnit, SpecFlow, and TestContainers
- Applying DDD in real-world contexts (aggregates, specs, architecture boundaries)
- Supporting developer workflows through CI/CD (Azure DevOps, Docker)
- Sharing knowledge internally through DevTalks and documentation
Languages: C#, JavaScript / TypeScript, Kotlin, SQL
Frameworks: .NET 8+, EF Core, Angular 18
Architecture & Methodologies: Clean Architecture, DDD, TDD, SOA, Microservices, Agile (Scrum)
Testing: xUnit, SpecFlow, Moq, TestContainers
Tools & Platforms: Azure DevOps, Docker, Git, Jenkins, Visual Studio, VS Code
ℹ️ More coming soon — currently curating clean architecture examples and testing setups.
| Project | Description |
|---|---|
Assessments.Net.ExpenseManagement |
[Exercise] Design an expense management system, using .NET Aspire and following Clean Architecture + DDD + TDD. |
- 🧑🏫 I mentor junior developers and help clarify architecture decisions
- 🤝 I enjoy team rituals (refinement, pair programming, retrospectives)
- 🗣 Fluent in French 🇫🇷, English 🇬🇧, and native Chinese (Mandarin/Cantonese) 🇨🇳
- 🧭 I'm looking for teams that care about code clarity, autonomy, and product impact
- 📫 Email: jingkecn@email.com