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Fiverr Pro
Português
$
USD
I will fix bugs and develop aspnet core web API erp solutions
Expert
4,9
4,9
Sobre este Serviço
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
Conheça mais sobre Expert
Expert
Work Until Satisfaction
- A partir dePaquistão
- Membro desdefev. de 2019
- Responde em aprox.:1 hora
- Última entrega2 anos
Idiomas
Inglês
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!
Perguntas frequentes
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
Avaliações
13 avaliações deste Serviço
| (12) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Recomendar a um amigo
- Serviço conforme a descrição
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P paulswivel
Quênia
Colaboração contínuaGreat Guy. Beyond Expectations!
US$ 100-US$ 200
$
Útil?J jgorex
África do Sul
Perfect was on point.
US$ 50
$
Útil?F 
fernando_rivas
México
Colaboração contínuaWe have worked together and everything worked as expected
US$ 50-US$ 100
$
Útil?O onapping
Canadá
Good Communication and delivered on time Excellent work. Thanks
US$ 50-US$ 100
$
Útil?F fernando_rivas
México
Colaboração contínuasupportive, clear and brief
US$ 50-US$ 100
$
Útil?
Avaliações
13 avaliações deste Serviço
| (12) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Recomendar a um amigo
- Serviço conforme a descrição
Ordenar por
Mais relevante
P paulswivel
Quênia
Colaboração contínuaGreat Guy. Beyond Expectations!
US$ 100-US$ 200
$
Útil?J jgorex
África do Sul
Perfect was on point.
US$ 50
$
Útil?F fernando_rivas
México
Colaboração contínuaWe have worked together and everything worked as expected
US$ 50-US$ 100
$
Útil?O onapping
Canadá
Good Communication and delivered on time Excellent work. Thanks
US$ 50-US$ 100
$
Útil?F fernando_rivas
México
Colaboração contínuasupportive, clear and brief
US$ 50-US$ 100
$
Útil?
