I will upgrade your legacy angular and asp net applications to latest versions

H
hemalmaru56
H
hemalmaru56
Hemal maru
upgrade your legacy angular and asp net applications to latest versions
Full Screen
upgrade your legacy angular and asp net applications to latest versions

About this gig

Stop running your business on outdated technology. Legacy code isn't just slow its a security risk and a bottleneck for growth. I specialize in Legacy Modernization, helping you transition from technical debt to a high-performance, modern ecosystem.

I provide seamless upgrades for applications stuck on Angular 1214 or older .NET Frameworks.

What I Offer:

  • Angular Modernization: I migrate legacy RxJS patterns, update Angular Material, and move your frontend to the latest versions (Angular 19/20/21) using modern Signals and Ivy.
  • ASP.NET Modernization: Transitioning from MVC or Web Forms to high-speed ASP.NET Core Web API and .NET 10.
  • Database Optimization: Upgrading Entity Framework to EF Core and optimizing SQL Server queries for maximum performance.
  • Security Hardening: Implementing modern JWT Authentication, OAuth2, and patching vulnerabilities.

Why Choose Me?

  • Clean Architecture: I follow SOLID principles to ensure your code is maintainable for years to come.
  • Risk-Free Migration: I use staging environments to ensure zero downtime for your live application.

Please message me with your project details for a custom quote be

  • Website type

    • Business

  • Programming language

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

  • Website features

    • Payment
    • Customer support
    • Inventory
    • Analytics
    • Form
    • FAQ
    • 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 Hemal maru

Hemal maru

Full Stack Web Developer Angular ASP NET Core SQL Server

  • FromIndia
  • Member sinceDec 2025

  • Languages

    Hindi, Gujarati, English
I am a Full Stack Developer with 4+ years of experience in building secure and scalable web applications. I specialize in C#, ASP NET Framework, ASP NET Core Web API, Angular (v12 to latest), and SQL Server. I have worked on real-world business applications including API development, frontend UI, database design, and performance optimization. I focus on clean code, timely delivery, and client satisfaction.

Related tags