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I will build a rest API with asp net core and clean architecture

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sebastian_unity
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sebastian_unity
Sebastian Marti
build a rest API with asp net core and clean architecture
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build a rest API with asp net core and clean architecture
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build a rest API with asp net core and clean architecturebuild a rest API with asp net core and clean architecture

About this gig

Need a backend API that's secure, fast, and built to last?


I design and implement production-ready REST APIs using ASP.NET Core, following Clean Architecture and industry best practices. No spaghetti code just clean, testable, maintainable systems.


TECH STACK: .NET 10, ASP.NET Core Minimal API, Entity Framework Core, PostgreSQL, SQL Server, Redis, Azure, Docker, GitHub Actions I'm also an instructor at Platzi teaching .NET Fundamentals. I don't just build APIs I teach others how to build them properly.

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Databases
    • Testing procedures

  • Programming language

    • C#

  • Frontend framework

    • Angular
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • FastAPI
    • Fastify
    • Next.js
    • Node.js
    • Spring

Get to know Sebastian Marti

Sebastian Marti

Software Engineer and Technical Architect, Enterprise Systems, Unity developer

  • FromColombia
  • Member sinceSep 2023

  • Languages

    English, Spanish
Senior Software Engineer with 10+ years building scalable backend systems and high-performance Unity applications. Experience in enterprise platforms, XR, and AAA titles like Apex Legends and Battlefield. I specialize in .NET, APIs, multiplayer systems, and clean architecture. I help clients fix complex issues, optimize performance, and build reliable, production-ready solutions.

My Portfolio

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