ASP.NET Jobs

Freelancer Project Title Experienced Expo / React Native Developer Required (Hourly Basis) Project Description We are looking for a skilled Expo / React Native Developer to work with us on an hourly basis for ongoing mobile app development, enhancements, bug fixes, API integrations, and UI/UX improvements. This is a long-term opportunity for developers who can work independently and deliver high-quality, scalable mobile applications. Responsibilities • Develop and maintain mobile applications using Expo & React Native • Create modern, responsive, and user-friendly UI screens • Integrate REST APIs and third-party services • Implement authentication, dashboards, forms, and workflows • Optimize app performance and fix bugs • Handle Android and iOS builds &bul...

I need a full-stack inventory management application that lets me create, read, update and delete every core entity—products, suppliers, categories and locations—through a clean web interface and a documented Web API. Real-time stock updates are critical, so I expect live quantity adjustments pushed instantly to connected users (SignalR or an equivalent WebSocket approach is fine). The workflow must also support barcode scanning from either handheld scanners or a device camera, immediately pulling up the matching SKU for fast check-in / check-out. Reporting and analytics round out the must-haves: dashboards that show current stock, low-level alerts, turnover rates and exportable PDF/CSV summaries. A straightforward filter/search experience should let me slice data by date ra...

I need a full-stack inventory management application that lets me create, read, update and delete every core entity—products, suppliers, categories and locations—through a clean web interface and a documented Web API. Real-time stock updates are critical, so I expect live quantity adjustments pushed instantly to connected users (SignalR or an equivalent WebSocket approach is fine). The workflow must also support barcode scanning from either handheld scanners or a device camera, immediately pulling up the matching SKU for fast check-in / check-out. Reporting and analytics round out the must-haves: dashboards that show current stock, low-level alerts, turnover rates and exportable PDF/CSV summaries. A straightforward filter/search experience should let me slice data by date ra...

I have carefully reviewed your Inventory Management Module requirements, and I see this is not just a standalone module but the core foundation of a scalable ERP ecosystem. Because of this, my approach focuses on designing a robust system architecture that ensures long-term stability, extensibility, and seamless integration with future ERP modules. Instead of building this as a simple inventory tool, I will design it as a domain-driven, API-first ERP core module, ensuring that all business workflows are structured properly from the beginning to avoid costly redesigns later. I would implement the system using: ASP.NET Core (Clean Architecture) SQL Server (Normalized & optimized schema design) RESTful API Layer (ERP-ready integration) Bootstrap 5, JavaScript, CSS3 (Responsive UI) The...

We are looking for a .NET / .NET Core Developer to design, develop, and maintain scalable web applications using .NET / .NET Core (C#) for the backend and modern frontend frameworks. You will be responsible for end-to-end development, implementing responsive UI, secure APIs, and efficient database operations. Key Responsibilities: Develop and maintain backend applications using .NET / .NET Core (C#). Work with SQL Server / MySQL databases and implement Entity Framework for ORM. Build interactive frontends using Vue.js (preferred) or React.js. Implement UI designs Apply MVC architecture for backend code organization. Integrate RESTful APIs and manage data flow between frontend and backend. Use Tailwind CSS or Bootstrap for styling. Perform debugging, testing, and optimization for performanc...

Desarrollo de Aplicación de Gestión para Mercado Libre en C# Descripción del Proyecto Busco un desarrollador con experiencia en C# y la API de Mercado Libre para desarrollar una aplicación personalizada que permita administrar de forma centralizada mis operaciones de Mercado Libre. La aplicación deberá desarrollarse utilizando tecnologías Microsoft y estar preparada para futuras ampliaciones. Tecnologías Requeridas C# .NET 8 o superior ASP.NET Core SQL Server o MySQL API Oficial de Mercado Libre Entity Framework Arquitectura escalable y documentada Funcionalidades Iniciales Publicaciones Crear publicaciones. Editar publicaciones. Pausar y reactivar publicaciones. Actualización masiva de precios. Actualización masiva d...

Hello, I can develop your complete Intercity Cab Booking System, including the Rider App, Driver App, Dispatch Console, Admin Panel, and real-time tracking with secure payment integration. I specialize in full-stack development using .NET Core, SQL Server, and Xamarin/.NET MAUI, making it an ideal solution for scalable ride-hailing and logistics platforms. The system will include: Real-time trip assignment and tracking (under 5-second updates using SignalR) Rider booking and fare estimation (including tolls, taxes, and parking rules) Driver earnings and settlement dashboard Dispatch panel for manual trip management Admin analytics, user and driver management Razorpay and Paytm integration (UPI and card payments) SMS/OTP gateway integration Budget: $900 – $1,300 USD Timeline: 6&n...

Need help fixing the error message, "Compiler Error Message: CS0433: The type 'SitePage' exists in both 'c:windowsMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Filesroot9b6a826f417c9158[login to view URL]' and 'c:windowsMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Filesroot9b6a826f417c9158[login to view URL]'