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I want a Blazor WebAssembly application that my team can run entirely in the browser while still taking advantage of .NET on the back end. The project’s focus is an internal business app, so security, speed, and a clean code-base are more important to me than public-facing design polish. Core features I need working from day one: • User authentication – sign-in, sign-out, role-based access, and token refresh handled with ASP.NET Core Identity or another proven library. • Data visualization – interactive charts and tables (think [login to view URL], Plotly, or the built-in Telerik/Syncfusion components if you prefer) driven by live data pulled from our existing APIs. • File uploads – drag-and-drop or standard picker that writes to a secure storage endpoint, then displays a confirmation and maintains an audit trail. What I expect to receive: • A clean Blazor WebAssembly solution targeting the latest LTS .NET version. • Fully commented C# source, responsive Razor components, and any supporting JavaScript interop packaged together. • A short README that explains how to restore NuGet packages, set connection strings, and run the app locally or behind our reverse proxy. • Deployment-ready output so I can slot it straight into our CI/CD pipeline. I’ll handle UX tweaks after go-live, but the underlying architecture, authentication flow, and data upload/visualization must be production-grade before hand-off. If this sounds like your wheelhouse, let’s talk timelines and milestones.
Project ID: 40206517
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Active 12 days ago
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29 freelancers are bidding on average ₹26,560 INR for this job

Blazor WebAssembly Internal App Build a secure, fast, and maintainable Blazor WASM app with .NET backend. Core features: Authentication: Sign-in/out, role-based access, token refresh. Data Visualization: Interactive charts/tables from live APIs. File Uploads: Drag-and-drop, secure storage, audit logging. Deliverables: Clean, commented code, responsive Razor components, setup README, and production-ready build for CI/CD.
₹32,000 INR in 6 days
6.5
6.5

Hi, I am an IIT Grad, MongoDB Certified Developer, ex-BFSI and worked at fortune 500 companies. I will make it a reality for you. As a Full Stack Developer, I will build a Blazor WebAssembly application with ASP. NET Core Identity for secure user authentication, utilize Chart. Kindly click on the chat button so we can discuss and get started. Will share you my prior projects done and my resume too. I have been doing freelancing since 2019 worked at top MNCs in both USA and India. Lets connect
₹12,500 INR in 7 days
5.4
5.4

I'll deliver a secure and efficient Blazor WebAssembly application with core features like user authentication, data visualization, and file uploads, targeting the latest LTS .NET version, with clean commented C# source, responsive Razor components, and a short README for easy deployment. Waiting for your response in chat! Best Regards.
₹25,000 INR in 3 days
4.0
4.0

I am a senior developer of ASP.NET Core MVC & CMS & ASP.NET & Java with over 8 years of experience in software development. I am an expert on windows and web development using C#, VB.NET, VB6, ASP.NET, Entity Framework, Spring Boot. I work with ASP.NET, Core, MVC, Web API, WebServices, WCFServices, Webform, SQL Server, MongoDB, MySQL, Crystal Report, RDLC, SSIS, SSRS, HTML, CSS, Javascript, TypeScript, Jquery, AJAX, Angular, TFS, SVN, Github, GitLab, Azure, Plesk, Angular, Angular2, Javascript, HTML, CSS, JQUERY.
₹20,000 INR in 7 days
4.3
4.3

With over 8 years of experience in the programming world, I've built a comprehensive skill set centered around the technologies and languages your project requires. My proficiency in Blazor WebAssembly, ASP.NET, and C# programming makes me an ideal candidate for creating your internal business app. I understand the importance of striking the right balance between functionality and visual appeal, so you can rest assured that your app will prioritize security, speed and have a clean code-base. The core components you've listed like user authentication, data visualization, and file uploads are familiar territory for me. I've collaborated on numerous projects involving different APIs, where data is front and center. Drawing on this experience, I'll implement interactive charts and tables leveraging technologies such as Plotly to provide real-time data using your existing APIs. Securing such information is of utmost importance to any business app; therefore, I would use proven libraries like ASP.NET Core Identity for a robust sign-in/sign-out mechanism. Kind Regards Ashish
₹30,000 INR in 10 days
3.5
3.5

Dear Client, I am Priyanka, experienced in .NET Core, Blazor WebAssembly, ASP.NET, C#, and Data Visualization. I can deliver a clean, production-grade Blazor solution with secure authentication, interactive charts/tables, and file upload functionality integrated with your APIs. My deliverables will include fully commented source code, responsive Razor components, a clear README for setup, and deployment-ready output for your CI/CD pipeline. Thank You Priyanka Singh
₹25,000 INR in 7 days
0.0
0.0

I have just completed a similar project. I developed a Blazor WebAssembly app integrating ASP.NET Core Identity for secure authentication and live data visualizations using Syncfusion components, achieving seamless user experiences and robust backend communication. You won’t find a specialist better aligned with what you’re looking for. I understand the importance of security, speed, and maintainable architecture in internal business applications. I specialize in transforming complex business requirements into high-converting, user-centric digital assets. I’d love to chat about your project! The worst that can happen is you walk away with a free consultation. Regards, Bjork Bronkhorst
₹28,150 INR in 30 days
0.0
0.0

Hello, I would be a great candidate for this project as we recently completed a project with very similar requirements, focusing on clean, professional, and user-friendly design combined with seamless, integrated, and automated functionality. I offer strong expertise in UI/UX, web automation, workflow integration, and building smooth end-to-end user experiences. While new to Freelancer, I have worked on multiple projects outside the platform, including secure, production-grade Blazor WebAssembly applications with authentication, data visualization, and file upload features. I’d be glad to discuss your project—at best, we find a strong fit to work together; at minimum, you receive a complimentary consultation. Regards, Keagan
₹28,150 INR in 30 days
0.0
0.0

As an accomplished software developer with a solid background in .NET, I’m confident that I can deliver a highly functional and secure Blazor WebAssembly application for your business. My 15+ years of experience range from full-stack development to mobile application development, which has equipped me with the necessary skills to create production-grade solutions without any hitches. Additionally, my work at YNV Technologies and as a freelancer lends me a unique perspective on developing user-friendly digital products that businesses find valuable. My proficiency in ASP.NET and nuanced understanding of JavaScript interop ensure that I can readily integrate the needed features for your app. Furthermore, I specialize in delivering clean code bases, well-documented projects, and thorough support documentation. You can trust that the solution I deliver will be robust, efficient, and ready for seamless incorporation into your CI/CD pipeline. Commitment to excellence drives both my role at YNV Technologies and my independent work as a freelancer. By choosing me for this project, you gain not only an experienced professional but also a partner who is dedicated to creating digital products that drive your business forward. Get in touch today and let's start building something great together! For more details contact us at +9643964242.
₹25,000 INR in 7 days
0.0
0.0

Mumbai, India
Member since Feb 5, 2026
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