I'm Arinzechukwu

I'm a Backend Developer with hands-on experience designing and delivering RESTful APIs using ASP.NET Core and modern backend architecture patterns.

I focus on following best practices while building and contributing to systems that are scalable, testable, secure, and maintainable, such as Clean Architecture and SOLID principles.

Currently deepening my Devops and cloud Services skills

• C#, .NET, ASP.NET Core
• Entity Framework Core
• RESTful APIs
• Clean Architecture
• SOLID Principles, OOP, LINQ
• Unit Testing

• JWT Authentication
• OAuth

• SQL Server
• MySQL

• Azure
• AWS
• CI/CD Pipelines

• Git, GitHub
• Postman
• Visual Studio, VS Code, Rider
• Figma
• Agile & code review practices

• Designed a RESTful API for managing books, users, and borrowing workflows
• Implemented role-based authentication and authorization using JWT
• Applied Layered Architecture for separation of concerns and testability

• Built a backend service for vehicle listings, bookings, and availability tracking
• Integrated MySQL for persistent storage

• Developed endpoints for room management, reservations, and pricing
• Focused on scalability and data integrity
• Designed with future extensibility in mind

• Writing clean, readable, and maintainable code
• Building secure backend systems
• Improving system design and architectural decisions
• Learning from real-world production challenges

• Junior backend roles
• Internships
• Open-source collaboration
• Backend-focused projects