I will architect and build a scalable saas backend in net core

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Fabian C

About this gig

Are you building a SaaS or an Enterprise application? Don't let bad architecture kill your project before it starts.


I am a .NET Specialist. I don't just write code; I act as your Fractional CTO to design and build systems ready to handle high traffic and complex logic.

This service is for Founders and Businesses who need a production-ready foundation, not a quick-fix script.


Why is this service higher priced?

You might find cheaper developers, but fixing bad architecture costs 10x more than building it right the first time. I prioritize security, scalability, and long-term maintainability so you don't have to rewrite your app in 6 months.


 What I Deliver:

  • Architecture First: Domain-Driven Design (DDD) & Clean Architecture.
  • Security: Role-Based Access Control (RBAC), JWT & Data Protection.
  • Performance: Optimized SQL queries, Redis Caching strategies.
  • Scalability: Docker, Microservices-ready structure, Background Jobs (Hangfire).


Tech Stack:

  • Core: ASP.NET Core 10 / C#
  • Data: EF Core, SQL Server / PostgreSQL
  • Patterns: CQRS, MediatR, Repository Pattern
  • DevOps: Docker, CI/CD Pipelines (GitHub Actions / Azure DevOps)
  • Extras: Stripe/PayPal integration, Serilog, Swagger


Get to know Fabian C

Fabian C
5.0(49)
  • FromPeru
  • Member sinceJan 2021
  • Avg. response time4 hours
  • Last delivery4 months
  • Languages

    English, Spanish, Portuguese
Hi, how are you? I'm excited to work on the platform. I specialize in creativity and instant problem solving in the areas of Full-Stack Programming and Video Editing, with extensive knowledge to achieve the best product.

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