ASP.NET Core 8 Backend Development

@Microlent

I have gone through your ASP.NET Core 8 backend automation and integration project. It looks straightforward at first, but API contracts, database design, authentication, and integration workflows can cause issues later if not planned carefully. I can outline a practical approach for building a reliable and maintainable backend. I have over 10 years of experience in .NET, C# programming, ASP.NET, RESTful API development, PostgreSQL, Microsoft SQL Server, .NET Core, and database design, and I'm excited to be part of your project. For more information, feel free to check my profile: https://www.freelancer.com/u/microlent Let's discuss your API requirements, database structure, and integration workflows in the chat so I can recommend the most practical and cost-effective solution. ~ Rajesh

@akshaybhagwat76

***ASP.NET EXPERT*** Hi! I read that you need the full backend built in ASP.NET Core 8 for your two-tier document dashboard, with role-based routing between Admin and User dashboards, document CRUD, and secure file storage. I have 8+ years of real-time IT experience with ASP.NET Core, C#, and both SQL Server and PostgreSQL, having built similar role-based document and dashboard systems across multi-tenant SaaS, healthcare, and hospital management platforms. This is directly my core stack, so I can move fast here. Since your existing database is MS-SQL, I'd lean toward staying on MS-SQL to avoid unnecessary migration risk and keep your existing schema intact, but I'm equally comfortable building it on PostgreSQL if you prefer to move forward with that. I'll set up JWT-based authentication with role claims, clean REST endpoints matching your existing UI contract, proper MIME handling for document operations, and secure file storage with a clear path to S3/Blob if you scale later. I'll deliver everything tested, documented, and with a deployment read-me for both local and your production VPS. Let's connect — I can start right away. Akshay B

@shadabkhan92

As an experienced .NET Developer, specializing in .NET Core and ASP.NET, I am highly skilled in providing end-to-end solutions. My proficiency with various databases including both MS-SQL and PostgreSQL aligns perfectly with your project requirements, allowing me to advise you on the best choice for your specific needs. Rest assured, whatever decision you make, I've got you covered. Regarding your flow design, I can confidently implement the login page with JWT or cookie authentication and role management for routing users to their respective dashboards. My in-depth understanding of role-based authorization keeps security paramount. I will also create REST endpoints utilizing my C# expertise to ensure smooth integration between the backend and your existing UI. Additionally, being well-versed in MIME handling for document CRUD operations and secure file storage (local/S3/Blob), I'll guarantee each function aligns flawlessly with its designated role. A comprehensive deployment read-me will simplify processes for you post-development, as I fully understand the importance of documentation when it comes to maintaining codebases. With me handling your project, you can trust that everything will be tested rigorously and delivered ready for production use.

@dhyanmoradiya

Hi, I’m Dhyan Moradiya, a skilled professional specialized in ASP.NET MVC, ASP.NET Core MVC, Blazor, and .NET Core Web API, having experience working with cloud solutions like EC2, S3, SNS, SQS, and Lambda for various functionalities. I'm excited to help with your project. I have worked on CRM, ERP, E-Commerce, and restaurant management apps, ensuring smooth functionality, user-friendly design, and bug-free code. Here’s why I'm the right choice: Proven experience with ASP.NET 4.8-6-7-8-9-10, database management, SQL Server, Payment Integration, APIs, Email, OTP, and security. Familiarity with scalable solutions for apps similar to yours. Timely delivery without compromising on quality. Let’s connect to discuss your requirements in detail. I'm eager to understand your vision and create an app that exceeds expectations. Looking forward to hearing from you! Best regards, Dhyan Moradiya

@PrateekP3003

Hi, Your frontend is already complete, so the priority is delivering a secure, scalable ASP.NET Core 8 backend that integrates seamlessly without requiring UI changes. I can build a production-ready API with robust authentication, role-based access control, efficient document management, and a database architecture that remains easy to maintain and scale. ?️ Project Key Points: ASP.NET Core 8 Web API, PostgreSQL/MS SQL, JWT authentication, role-based authorization, document CRUD, secure file storage, RESTful APIs, EF Core migrations, MIME handling, audit logging, deployment-ready architecture. Execution Plan: I'll develop the backend using ASP.NET Core 8 with clean architecture and Entity Framework Core. Since your existing system already uses MS SQL, I'd recommend staying with MS SQL unless PostgreSQL is required for licensing or infrastructure reasons—it minimizes migration effort and leverages your existing schema. File storage can be abstracted to support local storage initially with an easy upgrade path to Azure Blob or AWS S3. The API will be fully documented, tested, and deployment-ready. With 7+ years of experience building enterprise-grade backend systems using ASP.NET Core, REST APIs, SQL Server, PostgreSQL, JWT authentication, and role-based security, I focus on clean, maintainable, and production-ready solutions. Excited to help bring your backend to production! Best regards, Prateek

@Rajoriadares

Hi, I can build the complete ASP.NET Core 8 backend for your document dashboard and integrate it with your existing frontend without requiring UI changes. What I'll deliver: ASP.NET Core 8 Web API JWT/Role-based Authentication Admin & User dashboards based on roles Document upload, update, delete, preview & download APIs PostgreSQL or MS SQL integration with EF Core migrations Secure file storage (Local/S3/Azure Blob) Clean REST APIs, testing, and deployment documentation Since your old database is MS SQL Server, I recommend staying with MS SQL unless you have a specific reason to migrate. It will reduce migration effort and maintain compatibility. If you prefer PostgreSQL, I can handle the migration as well. I can complete the project within 1 month with clean, secure, and well-documented code. Looking forward to discussing the project.

@rajeshrolen

Dear Client, I have carefully reviewed the requirements for your ASP.NET Core 8 backend development project and am excited about the opportunity to work on it. With over 10 years of experience in ASP.NET and database development, I am confident in my ability to deliver a high-quality solution that meets your needs. I understand the importance of having a secure and efficient backend system that seamlessly integrates with your existing front-end. By utilizing ASP.NET Core 8 and PostgreSQL, I will ensure that your document dashboard operates smoothly and securely. I will implement a robust authentication system using JWT or cookies, role-based authorization for different user types, and RESTful endpoints for seamless communication between the frontend and backend. Additionally, I will provide a well-documented PostgreSQL schema, migration scripts, and a deployment guide for your convenience. I am committed to delivering a bug-free, performant solution that exceeds your expectations. Let's discuss further details and get started on this project. Please check out my portfolio for similar projects: https://www.freelancer.com/u/rajeshrolen Looking forward to collaborating with you on this project. Sincerely, Rajesh Rolen

@Rohitjadav12

Hi, I've built several ASP.NET Core applications with secure authentication, role-based access, and document management, so this project is well within my expertise. I write clean, maintainable code and keep clients updated throughout development. I also have experience with both SQL Server and PostgreSQL, so I can recommend the best approach based on your existing system and future scalability. I'm available to start right away and can deliver a reliable, well-documented backend within your timeline. Let's discuss the details.

@sanddep5

Hi, Your project aligns perfectly with our expertise in ASP.NET Core 8, REST APIs, authentication, and enterprise document management systems. Since your existing database is MS SQL, we'd recommend continuing with MS SQL unless you have a specific requirement for PostgreSQL. Staying with MS SQL avoids data migration, leverages your existing infrastructure, and offers excellent integration with ASP.NET Core and Entity Framework. If reducing licensing costs or moving toward an open-source ecosystem is a priority, PostgreSQL is an excellent alternative, and we can migrate smoothly. We'll build a secure backend with JWT authentication, role-based authorization, document CRUD, MIME-safe downloads, REST APIs, Entity Framework migrations, and secure file storage (Azure Blob/S3 or local, depending on your VPS setup). The API will integrate with your current frontend without requiring changes. Relevant experience includes enterprise document systems, custom CRM platforms, REST APIs, and business applications built with .NET and SQL Server. We're confident of delivering within your one-month timeline. Let's discuss your current frontend and finalize the best database strategy.

@deepaksinghc6

Hi, I can help build the complete backend for your existing dashboard using ASP.NET Core 8 with a secure, scalable architecture. Based on your requirements, I'd recommend staying with MS SQL if your existing database is already well-structured, as it will simplify migration and reduce compatibility issues. If you're planning long-term scalability, lower licensing costs, or cross-platform flexibility, PostgreSQL is an excellent choice. I'm happy to review your current schema and recommend the best path. The backend will include secure JWT authentication, role-based access for Admin and Users, REST APIs for document management, file upload/download with proper MIME handling, database migrations, and well-documented deployment steps. I can also integrate secure local storage or cloud storage (AWS S3/Azure Blob) based on your preference. We have experience building secure enterprise applications, document management systems, and role-based admin portals using .NET technologies, and I can deliver a clean, well-documented solution within your timeline. Thanks, Deepak

@Wonitaf

Hi, my name is Wonita! ? I'm a web developer who enjoys creating clean, modern, and practical digital solutions. I believe good communication, attention to detail, and delivering quality work are just as important as technical skills. For your ASP.NET Core 8 backend development, I can provide: • A robust PostgreSQL schema and migration scripts • An ASP.NET Core 8 project with JWT authentication and role management • Secure document CRUD endpoints for admins and read/download functions for users • Role-based authorization to protect file operations • Guidance on secure file storage options (local, S3, or Blob) • A brief deployment read-me for local and VPS setup My portfolio showcases similar projects, demonstrating my commitment to quality and timely delivery. If you have an idea in mind—or you're simply exploring your options—feel free to send me a message. I'd be happy to chat and see how I can help. Looking forward to hearing from you... and don't worry, I only debug code, not people's patience. ?

@rahulk0744

As a seasoned Full Stack Developer, my extensive experience with backend development, API integration, and RESTful API development makes me the perfect fit for your job. I'm well-versed in not only ASP.NET Core, but also Node.js and Java – ensuring my versatility and adaptability to any backend task. I've successfully built and deployed various systems and apps involving API development, database management, and REST-based operations. Furthermore, while I'm skilled in using MS-SQL and PostgreSQL databases, I'd recommend PostgreSQL for your project due to its open-source nature and compatibility with ASP.NET Core. Nonetheless, I respect that the ultimate decision is yours to make – so my aim will always be to deliver the best end-product possible regardless of the database choice made. Lastly, I want to assure you that I understand the complexity of the task at hand. Creating an efficient login system with proper role-based authorization, implementing secure file storage for various user types, and building robust endpoints for CRUD operations all necessitate meticulous planning

@kac369

Hi, I have 11+ YOE with DotNet tech stack and pretty well versed with the technology stack you are looking for. Are you available for a quick chat? I need some clarification on how the dashboard is being populated as of now and also what kind of Authorization restrictions we are taking here. I will be use core Microsoft identity to have these in place and can modify the front end to be in sync with our BE implementation. I can develop and deploy a part of the requirement in my personal hosting space, you can then continue with me if you are satisfied.