I will build asp dot net web and winforms desktop apps in c sharp

D
devsparkx
D
devsparkx
Haider
4.8
4.8
build asp dot net web and winforms desktop apps in c sharp
build asp dot net web and winforms desktop apps in c sharp
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About this gig

Are you looking for a reliable .NET developer to build your desktop or web application?

I specialize in C# and .NET development delivering clean, scalable, and production-ready software.


What I build:

Windows Desktop Apps (WinForms / WPF) business tools, automation, data processors

Web Applications (ASP.NET Core / MVC / Blazor) full-stack or API-only solutions

REST APIs secure, documented, ready for mobile or web frontend

Database Integration SQL Server, Entity Framework Core, optimized queries

Secure Systems OAuth 2.0, JWT authentication, role-based access control


Why clients choose me:

⭐ 2+ years of professional .NET experience

⭐ Clean Architecture maintainable, testable, well-documented code

⭐ Full project lifecycle from requirements to deployment and support

⭐ Performance-focused multithreading, caching, cloud-ready (Azure / AWS)


Tech stack:

C# · .NET 6/7/8 · WinForms · WPF · ASP.NET Core · Blazor · REST API · SQL Server · EF Core · LINQ · Azure · AWS · OAuth · JWT


Whether you need a simple business tool, a full enterprise system, or a modern web API I am here to deliver.


Message me before placing an order so we can discuss your requirements!

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Design
    • Databases

  • Programming language

    • Assembly
    • Apex
    • C#
    • Java
    • JavaScript
    • Kotlin
    • PHP
    • PowerShell
    • Python
    • ASP.NET

  • Frontend framework

    • AngularJS
    • Bootstrap
    • jQuery
    • React.js
    • Tailwind CSS

  • Backend framework

    • Django
    • Laravel
    • Express.js
    • Flask
    • Node.js

Get to know Haider

Haider

Data Scientist Dot NET Developer Python R ML AI Solutions

4.9(5)
  • FromPakistan
  • Member sinceAug 2025
  • Avg. response time1 hour
  • Last delivery3 weeks

  • Languages

    Punjabi, Hindi, English, Urdu, German
I am a skilled Data Analyst and Statistician with strong proficiency in Python and R, specializing in extracting meaningful insights from complex dataset. I also have extensive experience in .NET development, building reliable and scalable web and desktop apps. In addition, I develop advanced machine learning and computer vision solutions using leading frameworks such as TensorFlow, OpenCV, and PyTorch. By combining analytical expertise with software development and AI technologies I deliver efficient datadriven and scalable solutions tailored to meet specific business and research needs.

My Portfolio

Reviews

4 reviews for this Gig
4.8

(3)
(1)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    4.8
  • Value of delivery
    4.8
Sort By
Most relevant
  • S
    image-docs

    smith3131

    GB

    United Kingdom

    5

    Great Work fast delivery and professional communication .Looking forward to work again.

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • A

    anaskarim487

    MA

    Morocco

    5

    Very kind, excellent work

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • G
    image-docs

    giannisporiazis

    GR

    Greece

    4.3

    Halder was very fast to respond both at communication level as well as delivery. The documentation he provided upon delivery was clear and helpful. I would recommend.

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • J

    julian_russel

    GB

    United Kingdom

    5

    Excellent work on my .net application. The delivery was on time, the code was clean, and all requirements were met professionally. Highly recommended!

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
Reviews

4 reviews for this Gig
4.8

(3)
(1)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    4.8
  • Value of delivery
    4.8
Sort By
Most relevant
  • S
    image-docs

    smith3131

    GB

    United Kingdom

    5

    Great Work fast delivery and professional communication .Looking forward to work again.

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • A

    anaskarim487

    MA

    Morocco

    5

    Very kind, excellent work

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • G
    image-docs

    giannisporiazis

    GR

    Greece

    4.3

    Halder was very fast to respond both at communication level as well as delivery. The documentation he provided upon delivery was clear and helpful. I would recommend.

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • J

    julian_russel

    GB

    United Kingdom

    5

    Excellent work on my .net application. The delivery was on time, the code was clean, and all requirements were met professionally. Highly recommended!

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No

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