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$
USD
I will fix bugs and develop aspnet core web API erp solutions
Expert
4,9
4,9
Über diesen Service
Struggling with a bug in your ASP.NET application, or need a new feature built fast and correctly? I've got you covered.
I'm Umair, a .NET backend developer with 8+ years of experience building and maintaining production web applications including enterprise ERP systems used by large retail networks. I specialize in ASP.NET Core, ASP.NET MVC, Web API, Entity Framework, and SQL Server.
WHO I HELP
Businesses with a broken or slow .NET application
Startups needing a custom API or backend feature
Agencies that need reliable backend support without hiring full-time
Store/e-commerce owners needing admin panels or custom modules
WHAT YOU GET
Bug fixes & performance optimization (ASP.NET Core/MVC, Web API)
Custom REST API development & integration
Entity Framework / SQL Server database design & queries
Admin panels & e-commerce backend modules
Static-to-ASP.NET conversions
Clean,documented, production-ready code
MY PROCESS
1. Share your requirements or the bug/error details
2. I review and confirm scope + timeline
3. Development & testing
4. Delivery with source code and a walkthrough
WHY WORK WITH ME
⭐ 4.9-star rating across 13+ reviews
⭐ 8+ years hands-on .NET development experienc
Lerne Expert kennen
Expert
Work Until Satisfaction
- AusPakistan
- Mitglied seitFeb. 2019
- ⌀ Antwortzeit1 Stunde
- Letzte Lieferung2 Jahre
Sprachen
Englisch
Hi, I'm **Umair**, a passionate **.NET Developer** from Pakistan with **8+ years of professional experience** in designing, developing, and maintaining high-quality web applications. My expertise includes **ASP.NET Core, ASP.NET MVC, C#, .NET Framework, SQL Server, Entity Framework, LINQ, REST APIs, and backend development**. I build secure, scalable, and efficient solutions, fix bugs, optimize performance, and integrate APIs. I value clear communication, quality work, and on-time delivery. Let's build your next project together!
FAQ
Who I help
startups, agencies needing .NET backend support
What you get
bug fixes, APIs, EF migrations, admin panels
My process
requirements -> dev -> testing -> handover and a short
Bewertungen
13 Bewertungen für diesen Service
| (12) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- An einen Freund weiterempfehlen
- Dienstleistung wie beschrieben
Sortieren nach:
Am relevantesten
P paulswivel
Kenia
Laufende ZusammenarbeitGreat Guy. Beyond Expectations!
100 $-200 $
Preis
Hilfreich?J jgorex
Südafrika
Perfect was on point.
50 $
Preis
Hilfreich?F 
fernando_rivas
Mexiko
Laufende ZusammenarbeitWe have worked together and everything worked as expected
50 $-100 $
Preis
Hilfreich?O onapping
Kanada
Good Communication and delivered on time Excellent work. Thanks
50 $-100 $
Preis
Hilfreich?F fernando_rivas
Mexiko
Laufende Zusammenarbeitsupportive, clear and brief
50 $-100 $
Preis
Hilfreich?
Bewertungen
13 Bewertungen für diesen Service
| (12) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Zusammensetzung der Bewertung
- Kommunikation
- An einen Freund weiterempfehlen
- Dienstleistung wie beschrieben
Sortieren nach:
Am relevantesten
P paulswivel
Kenia
Laufende ZusammenarbeitGreat Guy. Beyond Expectations!
100 $-200 $
Preis
Hilfreich?J jgorex
Südafrika
Perfect was on point.
50 $
Preis
Hilfreich?F fernando_rivas
Mexiko
Laufende ZusammenarbeitWe have worked together and everything worked as expected
50 $-100 $
Preis
Hilfreich?O onapping
Kanada
Good Communication and delivered on time Excellent work. Thanks
50 $-100 $
Preis
Hilfreich?F fernando_rivas
Mexiko
Laufende Zusammenarbeitsupportive, clear and brief
50 $-100 $
Preis
Hilfreich?
