I will build scalable backend architecture

S
shafiur_miju
S
shafiur_miju
Shafiur Miju
build scalable backend architecture
Full Screen
build scalable backend architecture
Full Screen
Full Screen
build scalable backend architecturebuild scalable backend architecturebuild scalable backend architecture

About this gig

Building an enterprise system that needs to handle heavy traffic? I will build scalable backend architecture using C# and .NET. I write secure, high-performance code following enterprise-grade design patterns.


What I build:

  • Scalable backend architecture using C# and .NET Core
  • RESTful APIs and GraphQL endpoints
  • Entity Framework and SQL Server database design
  • JWT authentication and role-based access control (RBAC)
  • Microservices and repository pattern architecture
  • Azure and AWS cloud deployment


Why choose me:

  • Expert in C#, .NET, and enterprise software architecture
  • Clean, secure, and highly scalable code
  • Full backend and cloud DevOps supported


Message me before ordering to discuss your backend architecture.

  • Website type

    • Saas

  • Programming language

    • ASP.NET
    • C#
    • Other

  • Website features

    • Payment
    • Customer support
    • Shipping
    • Inventory
    • Booking
    • Calendar
    • Dashboard
    • Landing page
    • User Authentication
    • Admin Panel
Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Shafiur Miju

Shafiur Miju

DOT NET, Backend Engineer, Csharp, ASP NET Core APIs and Enterprise Architecture

  • FromBangladesh
  • Member sinceJul 2026

  • Languages

    Bengali, English
I build the backend systems that keep enterprise applications running reliably. I develop scalable backend architecture using C# and .NET, high-performance REST APIs with .NET Core, and robust applications built on ASP.NET. I focus on secure, maintainable enterprise systems with proper authentication, clean layering and performance that holds up under real load. You get well-structured code, documentation and clear technical communication. Share your requirements and I will propose the right architecture.

My Portfolio

Related tags