I will build scalable dotnet and react enterprise web applications

N
nils_w
N
nils_w
Nils W.
build scalable dotnet and react enterprise web applications
Full Screen
build scalable dotnet and react enterprise web applications
Full Screen
build scalable dotnet and react enterprise web applicationsbuild scalable dotnet and react enterprise web applications

About this gig

Looking for a dedicated Full-Stack Developer who delivers clean, maintainable code?

Most web apps fail due to fragile architecture, unscalable state management, and poor backend security. If you are an established business or a funded startup, you cannot afford a system that breaks under load.


With 5-6 years of practical experience in modern web development, I build reliable applications that don't break under load. I don't use cheap templates or messy workarounds. Instead, I deliver production-ready software structured to industry standards.


Tech Stack

  • Frontend: React, TypeScript, Tailwind CSS, Shadcn/ui
  • Backend: ASP.NET Core, .NET C#, Web API, EF Core
  • Database & Auth: SQL Server, PostgreSQL, JWT, Auth0
  • Architecture: Clean Architecture, SOLID principles


️ What You Get

  1. Robust Security: Advanced authentication and role-based authorization (RBAC).
  2. Type-Safe Clean Code: Scalable architecture, ready for your internal team.
  3. High Performance: A responsive React UI optimized for complex data.


CRITICAL: I do not accept direct orders without prior alignment. Please click "Contact Me" first to discuss your requirements!

  • Website type

    • Saas

  • Programming language

    • ASP.NET
    • HTML & CSS
    • TypeScript
    • C#
    • React

  • Website features

    • Marketing
    • Payment
    • Analytics
    • Membership
    • Portfolio
    • Dashboard
    • Landing page
    • User Authentication
    • Admin Panel
    • Other
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 Nils W.

Nils W.

Fast and powerful websites for your success!

5.0(21)
  • FromGermany
  • Member sinceAug 2020
  • Last delivery3 years

  • Languages

    German, English
Hi, I’m Nils! 👋 I'm a skilled software developer with over 5.5 years of experience in website development. I specialize in React, Django, PHP, Python, and more. I create fast, responsive, and SEO-friendly websites tailored to your needs. I focus on delivering high-quality, efficient, and user-friendly solutions. Let’s chat about your project and how I can help!

My Portfolio

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