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I’m building a C# web application in ASP.NET Core and I’m looking for an experienced developer who can jump in and accelerate the remaining work. The project centres on three pillars: solid user authentication, clear and responsive data visualisation, and reliable third-party API integration. Where I am now: the solution skeleton and basic routing are in place, but the heavy lifting on identity management, charting dashboards, and the external API logic still has to be completed and wired together cleanly. What I need from you: • Implement secure registration, login, and role-based access using ASP.NET Core Identity (or another approach you recommend, as long as it stays within the framework). • Build interactive charts/graphs that pull data from my existing EF Core models; I’m open to your preferred library—[login to view URL], Highcharts, or any option that works smoothly with Razor. • Create and document the service layer that calls the external API, persists responses to SQL Server, and surfaces them to the UI. Acceptance will be based on: 1. Clean, well-commented code that follows standard ASP.NET Core conventions. 2. A working demo showing sign-up / sign-in, live charts, and successful API calls. 3. Brief hand-off notes so I can maintain or extend the app myself. If this sounds like your wheelhouse, let’s talk and set up a short technical walkthrough of the current repository so you can estimate effort and timelines accurately.
Mã dự án: 40296085
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Hoạt động 27 ngày trước
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97 freelancer chào giá trung bình $36 USD cho công việc này

Hi there, My name is Anupam, having 15+ years of full stack development exprience using dotnet, let's connect to discuss your requirement. Feel free to visit my profile for my past projects. Thanks, Anupam.
$30 USD trong 7 ngày
5,2
5,2

Hello I am a software professional with 10+ years of experience in designing and delivering high-quality enterprise applications. Currently,I specialize in Microsoft and modern web technologies (C#, ASP.NET Core, Blazor, Angular, React, Node.js), AI-powered solutions (RAG-based chatbots, workflow automation, document processing), and databases (SQL Server, ORM). I follow best practices in clean architecture, microservices, and REST API development to deliver secure, maintainable, and high-performance systems. I am committed to understanding your requirements and providing tailored, business-focused solutions on time. I can help build new applications, enhance existing systems, or integrate AI-driven automation efficiently. Let’s discuss your project so I can deliver a solution that meets your goals. Best regards, Abid Hussain
$10 USD trong 7 ngày
4,9
4,9

Hello, I can help accelerate your ASP.NET Core C# application by implementing secure authentication with role-based access, interactive dashboard charts from EF Core data, and a clean service layer for third-party API integration with SQL Server persistence, delivered with well-commented code, a working demo, and clear hand-off notes.
$30 USD trong 1 ngày
4,7
4,7

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. Mobile - Andriod native java, Flutter, Kotlin, Xamarin I use the Repository Pattern, Onion Architecture, Domain-Driven Design Architecture & Dependency Injection Design Pattern. I follow the SOLID principle. When working on a project with you, I like to keep in touch so we both have a clear understanding of our needs and vision of the project we are creating together. I deliver a quality product on time and on budget. Client satisfaction is my main goal.
$15 USD trong 7 ngày
4,3
4,3

Hello, this is exactly the kind of ASP.NET Core work I can jump into quickly. I can help complete the authentication flow, build clean interactive dashboards from your EF Core data, and implement a solid service layer for the third-party API with SQL Server persistence and clear hand-off documentation. I focus on clean structure and maintainable code, so the final result will not just work, but also be easy for you to extend after delivery. I can review your current repository, connect the missing parts properly, and turn the existing skeleton into a working demo with sign-up, sign-in, charts, and successful API integration. Which external API are you integrating right now, and does it already have working documentation or test credentials? Let’s discuss detail via chat.
$20 USD trong 7 ngày
3,8
3,8

Hello I am full time freelancer with more than 10 years of experience in .NET, Python, Winforms, WPF, SQL Server, .NET Core, WEB APIs, WCF, SOAP APIs, Entity Framework, Blazor, PHP, React and NODE.JS. I developed POS, Inventory Systems, Production Systems, Banking Systems and many more desktop and Web Based applications. please check my reviews before considering me. Please come on chat and lets discuss the project scope and flow in details. Thank you for reading my proposal. Regards M. Imad
$30 USD trong 2 ngày
3,6
3,6

Hi, I can help you complete your ASP.NET Core app with secure authentication, interactive dashboards, and clean API integration. I’ll implement role-based login (ASP.NET Identity), build responsive charts from your EF Core data, and create a structured API service layer with SQL Server integration. You’ll get clean, maintainable code, a working demo, and clear handover notes. Happy to review your repo and start. Best regards, Bajrang Singh Rathore
$30 USD trong 2 ngày
3,6
3,6

Hello, thanks for posting this project. I’m ready to jump in and accelerate the remaining ASP.NET Core work: implement secure authentication with ASP.NET Core Identity and roles, build interactive charts tied to EF Core data, and design a robust service layer to call the external API and persist responses to SQL Server. You’ll get clean, well-commented code following ASP.NET Core conventions, a working demo showcasing sign-up/sign-in, live charts, and reliable API calls, plus concise hand-off notes for ongoing maintenance. I’ll tailor the solution to your repository, keep changes modular, and ensure the UI remains responsive across devices. What are your top priorities for authentication scenarios (roles, claims) and preferred charting library for Razor UI? Looking forward to hearing from you. Best regards,
$28 USD trong 18 ngày
3,2
3,2

I own a software company in my country that develops all kinds of .NET projects. I have been providing professional support for all types of .NET projects for 15 years. I look forward to hearing from you to discuss the details of your project.
$30 USD trong 2 ngày
3,3
3,3

As a Top-Rated Full Stack Web and Mobile App Developer with over a decade of experience, I am intimately familiar with translating project aspirations like yours into reliable, scalable, and modular solutions. My extensive experience with .NET framework, ASP.NET, and C# programming uniquely positions me to help you complete your ASP.NET Core Web application project. Throughout my career, I've successfully developed 2000+ projects across various industries including Corporate, eCommerce and Healthcare using JavaScript and other relevant technologies. A notable part of your project that aligns perfectly with my expertise is the solid user authentication using ASP.NET Core Identity - which I've implemented effectively in previous projects delivering seamless sign-up/login functionality that prioritizes security and performance.
$20 USD trong 3 ngày
2,9
2,9

I am an experienced ASP.NET Core developer who can implement secure authentication (Identity), interactive charts, and third-party API integration with EF Core—clean, documented, and demo-ready. Start immediately.
$10 USD trong 7 ngày
1,0
1,0

Hello, Having advanced through numerous ASP.NET projects, I am well-equipped to help you integrate identity management, charting dashboards, and external API logic into your application. Furthermore, my proficiencies in JavaScript and API development can ensure seamless data flow between your existing EF Core models, the third-party APIs and SQL Server. My familiarity with ASP.NET Core Identity will further empower me to secure registration, login, and role-based access as you require. In line with your acceptance criteria, I prioritize clean, well-commented code that adheres to standard ASP.NET Core conventions. Additionally, I appreciate the value of providing a working demo incorporating every aspect mentioned in your project description. I also understand the importance of succinct hand-off notes that allow you to autonomously maintain or extend your app in the future - this will be a key deliverable from me. Drawing on my extensive experience in building structured web platforms, directories, and SaaS-style systems, I promise not only to complete the necessary tasks efficiently but also assist you in enhancing your app’s functionality post-project completion. Feel free to reach out and let's discuss how we can move forward with this project together. Thanks!
$30 USD trong 2 ngày
0,0
0,0

Hello, As an experienced developer with a strong background in .NET and ASP.NET, I am confident that I can help accelerate and solidify your ASP.NET Core web app. Specifically, I am proficient with implementing secure user authentication, building interactive charts from existing data models, and integrating third-party APIs effectively - all of which align perfectly with your project's key needs. My core skills span beyond just .NET and ASP.NET - they also include expertise in JavaScript, AI features & automation, Web3 integrations which ensures that I can bring added value to your project. My experience in developing full-stack systems will be essential in creating the service layer for the external API tasks you need. Moreover, as someone who values security, I appreciate the importance of clean code and following conventions to deliver a robust product. My work is heavily commented, ensuring transparency and enabling future maintainability or extension. Let's discuss further so we can walk through your current repository and determine effort and timeline accurately. Together, I'm confident we can bring this project to fruition, exceeding your expectations in terms of quality and security. Thanks!
$10 USD trong 3 ngày
0,0
0,0

Hello there How do you want to handle role-based access with ASP.NET Core Identity to ensure security and flexibility? What challenges have you faced or anticipate with integrating interactive charts that pull data smoothly from EF Core models? Authentication with role-based access requires careful attention to detail to avoid security issues. Data visualization and API integration need clean and efficient code to be reliable and maintainable. I can accelerate your ASP.NET Core web app development by focusing on robust identity management, interactive dashboards, and seamless API integration within your existing framework. I suggest starting with the technical walkthrough of your repository so I can accurately estimate time and deliver a working demo quickly. Best regards. Dorofii
$15 USD trong 1 ngày
0,0
0,0

Hello, I can do the work as I have recently completed a similar project involving ASP.NET Core development, user authentication, data visualization, and API integration. I have a strong grasp of ASP.NET Core Identity for secure registration and login, experience with various charting libraries for interactive data representation, and expertise in integrating external APIs seamlessly. I have a few questions and would like to discuss the project further. Please start the chat so we can clarify any details and kick off the project promptly. Thanks, Rohaan Sheikh
$30 USD trong 7 ngày
0,0
0,0

Let’s take this ASP.NET Core project to the next level and finish it the right way. Previously, worked on ASP.NET Core applications with Identity-based authentication, role management, EF Core integration, interactive dashboard charts, and structured third-party API service layers, ensuring clean architecture and maintainable code. How I’ll approach this: - Implement secure registration, login, and role-based authorization using ASP.NET Core Identity - Build interactive dashboards using a reliable charting library integrated with Razor views - Connect EF Core models to dynamic data visualizations - Develop a clean service layer for external API integration - Persist API responses to SQL Server with proper error handling - Deliver well-documented, maintainable, and convention-based code The result will be a secure, modular, and scalable application with a clear demo of authentication, live charts, and working API calls. I’m ready to review the repository and provide a realistic timeline after a quick technical walkthrough. Let’s move this forward and complete it efficiently.
$15 USD trong 7 ngày
0,1
0,1

Hi, I read your job description and understand that you are building a C# web application using ASP.NET Core and need help to complete the remaining work, like the user login system, charts, and third-party API integration. I have 20+ years of experience working with ASP.NET Core, C#, Entity Framework Core, and SQL Server. I can help you to complete the project. I will add secure user signup and login with role access, build charts using data from EF Core, and connect the external API to save data in SQL Server and show it on the website. I will write clean and well-commented code so it is easy for you to understand and manage later. At the end you will get: • Clean and organized code • Working demo with sign-up, login, charts, and API calls • Simple hand-off notes so you can maintain the app I'm happy to review your current repo and discuss the project so I can give you the correct time and effort estimate. Best, Rocky
$30 USD trong 7 ngày
0,0
0,0

I am a dedicated and results-driven ASP.NET C# Developer with over 8+ years of professional experience in designing, developing, and maintaining scalable web applications and enterprise software solutions using Microsoft technologies. I have strong expertise in building secure, high-performance, and user-friendly systems tailored to business requirements.
$25 USD trong 1 ngày
0,0
0,0

My name is Daniel and I’m a .NET developer based in Sweden with around three years of formal education in software development and about one year of professional experience working with modern .NET technologies. In my current role, I develop and maintain a SaaS application using Blazor Server for the frontend and a .NET API backend, with MySQL as the primary database. My work involves both backend architecture and frontend implementation, giving me solid experience building full-stack .NET applications. I have implemented secure authentication and role-based authorization using Keycloak integrated with a Blazor Server application, ensuring users only retrieve resources linked to their roles and permissions. I also build UI components from provided designs using MudBlazor and Blazor Bootstrap. On the backend, I develop REST APIs in .NET 8, integrate external APIs, handle responses, and persist data in SQL databases. I also work with relational database design, including schema updates and join tables. Our system runs in a Docker-based environment where services run in separate containers, including Keycloak, the Blazor frontend, the .NET API, and multiple Python services. I also integrate LLM services written in Python into the .NET application. Starting April 1st I will be available around 50%. I would be happy to review your repository and discuss the remaining work to estimate scope and timelines. Best regards, Daniel
$45 USD trong 31 ngày
0,0
0,0

Ladera Ranch, United States
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