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I will develop scalable and secure dotnet core rest apis

O
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O
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Lucas R. Costa

About this gig

I am Lucas R. Costa, a Senior Full Stack Engineer with 6+ years of experience in developing Enterprise-Grade systems (ERPs, critical systems) and software architecture. I specialize in the .NET Core/C# platform.

I am here to build your project's backend with guaranteed performance, security, and scalability, preventing costly future refactoring (technical debt).

What you will get:

  • Robust RESTful APIs: Secure APIs, optimized for high traffic and rapid response times.
  • Senior Architecture: Implementation of modern patterns like DDD, CQRS, and Repository Pattern.
  • Security Focus: Professional authentication using JWT (JSON Web Tokens) and Clean Code principles.
  • Performance Engineering: Advanced SQL Server/PostgreSQL query optimization and Redis Caching setup in premium packages.
  • Deployment Ready: Clean, documented code ready for deployment using Docker/Azure DevOps.

Don't just buy code, invest in an engineering solution ready to scale with your business. Choose the ideal package (from 3 to 15 endpoints) to start your project today!

Get to know Lucas R. Costa

Lucas R. Costa
  • FromBrazil
  • Member sinceJun 2025
  • Languages

    English, Portuguese, Spanish
.NET Developer with 6 years of solid experience in software development, specialized in large-scale ERP projects for healthcare and naval industries. Expert in C#, SQL Server, Azure and AWS, with expertise in microservices architecture using DDD and CQRS. I implement best practices like SOLID, Clean Code and TDD to ensure quality and scalability. Advanced experience in DevOps with Docker, Kubernetes, CI/CD (Azure DevOps/GitLab), and performance optimization with NGINX. Currently specializing in low-level programming and ModBus industrial protocol.