Open to opportunities

Okafor Kingsley Chiboy

@okaforkingsleychiboy

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Backend (.NET) engineer delivering secure, scalable, testable enterprise applications.

Nigeria

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What I'm looking for

I seek backend engineering roles where I can lead API design, improve security and scalability, work in Agile teams, mentor engineers, and adopt cloud CI/CD practices.

I am a backend (.NET) engineer with extensive experience building scalable, maintainable, and testable applications using C#, .NET (7–9), ASP.NET Core, Web API, Blazor, and related technologies. I lead development efforts, design secure RESTful APIs, implement CI/CD pipelines, and drive performance and security improvements across multi-module enterprise projects.

I have contributed to and led teams through full software lifecycles in Agile/SCRUM environments, delivered measurable improvements (reduced cycle time, increased user satisfaction), and built production systems for e-commerce, document management, payments integration, and asset management while mentoring peers and enforcing best practices.

Experience

Work history, roles, and key accomplishments

Current

Backend (.NET) Engineer

Current

Nanro Technology

Mar 2025 - Present (7 months)

Led development of a multi-module Catholic management platform (Payment, EDMS, Assets, User Management) using C# and .NET 8, designing secure RESTful APIs and optimizing performance across modules.

C++.NET 8+RESTful API Design Entity Framework PostgreSQL SQL Server JWT Docker

Software Engineer (C#)

Code League

Dec 2024 - Mar 2025 (3 months)

Upgraded company systems to .NET 9, designed secure RESTful APIs, conducted code reviews, and used Azure and Git workflows to improve performance and maintainability.

C++ASP.NET Core RESTful API Design Azure Git Postman Swagger CI CD

Software Engineer

Code League

Dec 2024 - Mar 2025 (3 months)

Designed and implemented .NET 9 Blazor web assembly application and contributed to localization and full-stack integration for the Code-League website.

Blazor WebAssembly Localization ASP.NET Core RESTful APIs Git CI CD

Backend Engineer

FZX Media Consulting

Jan 2024 - Nov 2024 (10 months)

Architected and implemented secure RESTful APIs with C# and .NET 8, enhanced e-commerce platform security (driving a 20% increase in user base), and executed code reviews and security hardening.

C++.NET 8+RESTful APIs Security Best Practices ASP.NET Core Git Jira Code Review

Software Engineer

IcezTech

Apr 2020 - Dec 2022 (2 years 8 months)

Collaborated with stakeholders on requirements, led team skill development workshops, implemented critical features, and maintained code quality through testing and reviews.