You will get .NET Developer | ASP.NET Developer | C# Developer for ERP MVP Development
Project details
Looking for a senior .NET developer / C# developer / ASP.NET full Stack developer backed by a Microsoft Gold Partner team? I specialize in architecting and delivering high-performance ASP.NET, C#, and cloud-native solutions – from Windows desktop systems to modern web apps with React, Angular, Blazor, Xamarin, and .NET MAUI. With 25+ years in enterprise software engineering (and commercial work since 1998), I’ve led and shipped 500+ .NET and ASP.NET projects as a full stack developer and web developer – including mission-critical systems for finance, healthcare, logistics, manufacturing, and government. Our solutions consistently cut infrastructure costs by up to 40%, improve response times by 60–80%, and increase platform stability and uptime to 99.9%+.
Programming Languages
JavaScript, ASP.NET, C#Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included $20,000
These options are included with the project scope.
$20,000
- Delivery Time 70 days
- Number of Revisions 0
- Source Code
6 reviews
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AG
Amy G.
Jan 11, 2023
.Net web app - Pole Sport Organization
We originally had a wonderful project manager and the company did a great job. When she left the company, we went through 2 other project managers that were difficult to work with and did not do a good job with communication. Our issues were mainly about attention to detail and features not working, with the development team insisting that there was nothing wrong. We eventually left and hired another dev team that we are super satisfied with.
ZJ
Zac J.
May 23, 2022
.Net Developer Required to Build Restful API
Great company to work with, professional, clear communication and excellent quality of work. Highly recommended. We definitely use for my next project.
JM
John M.
Dec 30, 2019
Redesign of Existing Corporate Web Applications (Currently Visual Web GUI)
Awesome to work with, a group of freelancers that I look forward to working with again on many projects in the future. You won't be disappointed in the least. A+++++
DB
Dmytro B.
Nov 6, 2018
Xamarin Forms product. Clean up/bug fixing for existing product
AG
Amy G.
Dec 11, 2017
Ixobit
Great to work with, we had a great experience with Elena as our project manager.
About Andrey
ASP.NET developer | .NET Developer | ASP.NET Core | ASP.NET MVC
100%
Job Success
Bishkek, Kyrgyzstan - 3:40 am local time
👋 Looking for a senior .NET developer / C# developer / ASP.NET Developer backed by a Full Stack Microsoft Gold Partner team? I specialize in architecting and delivering high-performance ASP.NET, C#, and cloud-native solutions – from Windows desktop systems to modern web apps with React, Angular, Blazor, Xamarin, and .NET MAUI.
With 25+ years in enterprise software engineering (and commercial work since 1998), I’ve led and shipped 500+ .NET and ASP.NET projects as a full stack developer and web developer – including mission-critical systems for finance, healthcare, logistics, manufacturing, and government. Our solutions consistently cut infrastructure costs by up to 40%, improve response times by 60–80%, and increase platform stability and uptime to 99.9%+.
🏆 Our .NET / C# / Full Stack Results
✔️ 25+ years of experience as a .NET developer, ASP.NET developer, C# developer, Windows Developer, Desktop Developer, and web developer
✔️ 500+ production .NET / ASP.NET / C# systems delivered for startups, SMEs, and enterprises
✔️ 40+ countries served with complex enterprise apps, SaaS platforms, and integration-heavy backends
✔️ Legacy .NET Framework and WebForms systems modernized into ASP.NET Core, Blazor, React, and Angular solutions
✔️ High-load .NET API and ASP.NET API backends handling millions of requests per day with sub-second latency
✔️ Cross-platform mobile and desktop solutions using Xamarin, .NET MAUI, React Native, and Flutter
✔️ Proven experience collaborating alongside Java developer, python developer, flutter developer, laravel and ruby on rails teams in polyglot environments
🚀 Enterprise .NET & C# Backend Development
I design and build robust server-side architectures using .NET, ASP.NET, and C# for APIs, microservices, and enterprise line-of-business systems:
- Clean architectures with ASP.NET Core, .NET API, ASP.NET API, REST, GraphQL
- High-throughput middleware, background workers, and event-driven processing
- Secure authentication and authorization (JWT, OAuth2, Azure AD, IdentityServer)
- Integration with SQL Server, PostgreSQL, MySQL, MongoDB, Redis, message queues
- Cloud-native patterns on Azure, AWS, and hybrid infrastructure
- Performance tuning, caching, profiling, and scalability planning
As a .NET developer and .NET full Stack developer, I frequently work in mixed teams where C#, React, Angular, python, flutter, laravel, and Node.js coexist – ensuring the .NET side is rock-solid and plays nicely with everything else.
🖥 Windows / Desktop Developer with C# and .NET
I have deep experience as a Windows Developer and Desktop Developer building rich client applications:
* WinForms and WPF business applications with MVVM and dependency injection
* C# asp.net developer for windows application modernization and API integration
* Offline-first enterprise tools, synchronization, reporting, and printing pipeline integration
* Complex UI components with DevExpress, Telerik, custom controls, and hardware integration
* Migration from legacy desktop stacks into modern .NET, ASP.NET, and cloud backends
🌐 Full Stack Developer – Web Apps with React, Angular & Blazor
On the frontend, I build modern SPA and hybrid apps as a full stack developer and web developer:
* React and Angular frontends integrated with ASP.NET Core and .NET API backends
* Blazor Server and Blazor WebAssembly portals sharing C# code between client and server
* Responsive dashboards, admin panels, and data-heavy reporting interfaces
* Role-based access, multi-tenant UI, localization, and accessibility
* Tight integration with REST, gRPC, SignalR real-time channels, and external APIs
I routinely combine C#, React, Angular, and ASP.NET in a cohesive stack so that both backend and frontend are maintainable, testable, and future-proof.
📱 Cross-Platform & Mobile – Xamarin, .NET MAUI & Beyond
As a Xamarin and .NET MAUI specialist, I build cross-platform applications that share C# logic across devices:
- Xamarin.Forms and .NET MAUI apps for iOS, Android, macOS, and Windows
- Shared business logic with platform-specific UI customization where needed
- Integration with device sensors, push notifications, offline storage, and secure keychains
- Working alongside other mobile stacks such as React Native and Flutter when projects require it
This gives you the benefit of a single C# codebase with native-grade performance and consistent behavior across platforms.
Steps for completing your project
After purchasing the project, send requirements so Andrey can start the project.
Delivery time starts when Andrey receives requirements from you.
Andrey works on your project following the steps below.
Revisions may occur after the delivery date.
Discussion and Planning
Development
500 hours of custom software development