You will get legacy system modernization to ASP.NET Core
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Project details
You will get your outdated or unsupported .NET application safely upgraded to modern ASP.NET Core architecture without breaking business functionality.
I specialize in migrating WebForms, old MVC, WCF services and legacy C# systems into clean, maintainable and high-performance applications.
Instead of rewriting everything blindly, I carefully refactor, preserve logic and improve performance, security and maintainability.
The result is a future-proof system ready for cloud hosting, scaling and new feature development.
Ideal for companies stuck with slow, hard-to-maintain or unsupported software.
I specialize in migrating WebForms, old MVC, WCF services and legacy C# systems into clean, maintainable and high-performance applications.
Instead of rewriting everything blindly, I carefully refactor, preserve logic and improve performance, security and maintainability.
The result is a future-proof system ready for cloud hosting, scaling and new feature development.
Ideal for companies stuck with slow, hard-to-maintain or unsupported software.
Programming Languages
ASP.NET, C#Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$449
|
Standard
$1,799
|
Advanced
$4,999
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 21 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 0 | 3 | 8 |
Design Customization | - | - | |
Content Upload | - | - | - |
Responsive Design | - | ||
Source Code |
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Ilyas I.
Feb 28, 2026
Enhance ASP.NET Core Blazor App with API, Scraping, Reporting, and MSSQL Improvements
Umar was an excellent hire for our .NET development needs. He wasn't just a coder; he was a true problem-solver. When we hit a tricky spot with the API integration, he debugged it efficiently and got us back on track. His communication was clear and consistent throughout the project. It’s rare to find a developer with this combination of technical expertise and soft skills. Thanks, Umar!
MT
Moe T.
Jan 5, 2026
.NET Full Stack Developer (Figma to Front-End & SQL Specialist)
schedule, which was a pleasant surprise, and the code quality was excellent—clean, well-documented, and easy to maintain.
Communication was outstanding throughout the entire process. Umar was consistently responsive, proactive in providing updates, and open to feedback, making collaboration seamless and stress-free.
I would not hesitate to work with them again and highly recommend them to anyone looking for a skilled, reliable, and communicative freelancer. Thank you for a great experience!
Communication was outstanding throughout the entire process. Umar was consistently responsive, proactive in providing updates, and open to feedback, making collaboration seamless and stress-free.
I would not hesitate to work with them again and highly recommend them to anyone looking for a skilled, reliable, and communicative freelancer. Thank you for a great experience!
About Muhammad Umar
Senior .NET Developer | ASP.NET Core | Azure | Microservices
100%
Job Success
Lahore City, Pakistan - 11:15 pm local time
I specialize in helping mid-market companies modernize legacy systems,
build scalable SaaS platforms, and deploy secure, high-performance
applications on Microsoft Azure and AWS.
𝗕𝗔𝗖𝗞𝗘𝗡𝗗 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘:
.NET | C# | ASP.NET Core | Web API | Microservices | Entity Framework
Core | SQL Server | VB.NET
𝗙𝗥𝗢𝗡𝗧𝗘𝗡𝗗:
React | Angular | Next.js | Blazor | Responsive UI
𝗠𝗢𝗕𝗜𝗟𝗘 & 𝗖𝗥𝗢𝗦𝗦-𝗣𝗟𝗔𝗧𝗙𝗢𝗥𝗠:
.NET MAUI | iOS / Android / Windows | Offline-first architecture
𝗖𝗟𝗢𝗨𝗗 & 𝗗𝗘𝗩𝗢𝗣𝗦:
Azure (App Services, Functions, Service Bus, Storage) | AWS (EC2, S3,
Lambda, RDS) | Docker | Kubernetes | CI/CD | Azure DevOps
𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗:
- Enterprise SaaS platforms (multi-tenant, subscriptions, user management)
- Legacy modernization: VB.NET to .NET Core, WinForms to Blazor,
monolith to microservices
- ASP.NET Core REST APIs with React, Angular, or Next.js frontends
- .NET MAUI cross-platform mobile apps
- Real-time systems with SignalR and WebSockets
- Azure & AWS cloud architecture, scaling, and optimization
WHO I WORK WITH:
Mid-market and enterprise companies that need reliable, scalable .NET
systems — not just code, but architecture that lasts.
𝗠𝗬 𝗔𝗣𝗣𝗥𝗢𝗔𝗖𝗛:
Clean architecture. Clear communication. On-time delivery. I design
software built to scale from day one.
Ready to modernize your stack or launch your next .NET platform?
Let's talk.
Steps for completing your project
After purchasing the project, send requirements so Muhammad Umar can start the project.
Delivery time starts when Muhammad Umar receives requirements from you.
Muhammad Umar works on your project following the steps below.
Revisions may occur after the delivery date.
Codebase Review & Risk Analysis