Open to opportunities

Michael Ogbana

@michaelogbana

Message

I build reliable ASP.NET Core APIs with secure transactions and automated tests.

Nigeria

Message

What I'm looking for

I'm seeking a junior .NET backend developer role where I can design schemas, build reliable APIs, solve backend issues, and strengthen my testing and deployment experience.

I've built production-style backend services in C# and ASP.NET Core, including LedgerAPI, a wallet and transaction system designed for reliable deposits, withdrawals, and transfers.

For LedgerAPI, I implemented idempotent transaction handling, ledger-based balance calculations, database transactions, and xUnit coverage for concurrency and rollback scenarios. I also paired the API with a Vue 3 and Pinia frontend for transaction workflows and history.

I've also built ShopVue and LearnHub, delivering JWT authentication, role-based access control, e-commerce APIs, course management, and Cloudinary media uploads. Along the way, I've diagnosed migration conflicts, password-seeding failures, JSON casing issues, and deployment configuration problems.

I'm seeking a junior .NET backend developer role where I can own services from schema design through API implementation and test coverage.

Experience

Work history, roles, and key accomplishments

Junior Backend Developer

Self Employed

Self-taught backend developer with experience designing and building REST APIs using C#, ASP.NET Core Web API, Entity Framework Core, and SQL Server. Skilled in authentication, idempotent transaction handling, database transactions, concurrency control, and automated testing with xUnit.