I will build scalable enterprise aspnet core API and blazor applications


About this gig
Build Scalable, Secure & High-Performance .NET & Blazor Applications
Are you looking for a reliable developer to build a fast, secure, and scalable web application?
You're in the right place.
I am a professional .NET developer with 8+ years of experience, specializing in building enterprise-grade applications including SaaS, ERP, CRM, and custom management systems.
What you will get:
- ️ Clean Architecture & Scalable Code
- ️ High-performance ASP.NET Core Web API
- ️ Modern Blazor UI (Server, WebAssembly, SSR)
- ️ Secure Authentication (JWT, OAuth2, Azure AD)
- ️ Real-time features using SignalR
- ️ Optimized database queries (EF Core, Dapper)
- ️ Caching & performance optimization (Redis)
Tech Stack:
Backend:
- .NET (ASP.NET Core Web API)
- Entity Framework Core, Dapper
- SignalR
Frontend:
- Blazor (Server, WASM, SSR)
- MudBlazor, Radzen, Bootstrap
Database & Cloud:
- MSSQL, PostgreSQL, MySQL, MongoDB
- Azure, AWS
Why choose me?
- ️ 8+ years real-world experience
- ️ 27+ 5⭐ Fiverr reviews
- ️ Clean, maintainable & production-ready code
- ️ Fast communication & long-term support
Have a project in mind? Click "Contact Seller" and let's discuss your idea!
Get to know Zakir Hossain
Full Stack Software Developer
- FromBangladesh
- Member sinceJun 2021
- Avg. response time1 hour
- Last delivery1 year
Languages
English
My Portfolio
FAQ
Do you fluent in English?
Yes, I am. I worked as a remote software developer at a reputed software company in Cardiff, England.
8 reviews for this Gig
| (8) | ||
| (0) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
R ryszard379

Poland
Focused and committed delivery
$600-$800
Price
3 months
Duration
Z 
Seller's Response
Helpful?R ryszard379

Poland
All went according to the plan - great commitment and focus.
$800-$1,000
Price
6 weeks
Duration
Z 
Seller's Response
Helpful?A aminesahal

Poland
Exceptional work!
$200-$400
Price
5 days
Duration
Helpful?C cheesestick249

United Kingdom
Zakir is really talented and makes extra effort to understand any requirements that are provided to him. He also actively made suggestions and used expertise from his previous projects to enhance my requirements. Lovely working with him.
$50-$100
Price
4 days
Duration
Helpful?F fatehkhan2019

United Kingdom
Good! Very polite and responsive on time
$100-$200
Price
2 days
Duration
Z 
Seller's Response
Helpful?
8 reviews for this Gig
| (8) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
R ryszard379

Poland
Focused and committed delivery
$600-$800
Price
3 months
Duration
Z 
Seller's Response
Helpful?R ryszard379

Poland
All went according to the plan - great commitment and focus.
$800-$1,000
Price
6 weeks
Duration
Z 
Seller's Response
Helpful?A aminesahal

Poland
Exceptional work!
$200-$400
Price
5 days
Duration
Helpful?C cheesestick249

United Kingdom
Zakir is really talented and makes extra effort to understand any requirements that are provided to him. He also actively made suggestions and used expertise from his previous projects to enhance my requirements. Lovely working with him.
$50-$100
Price
4 days
Duration
Helpful?F fatehkhan2019

United Kingdom
Good! Very polite and responsive on time
$100-$200
Price
2 days
Duration
Z 
Seller's Response
Helpful?

