ASP.NET is a popular web app framework developed by Microsoft that allows developers to quickly build powerful server-side web applications. With it, an ASP.NET Expert can manage a variety of tasks, such as hosting web apps on servers, programming graphical user interface elements, creating desktop applications, optimizing database access, and more. Plus, ASP.NET comes with useful features like HTML validation, Cloud Integration, automated internationalization, enterprise authentication methods, caching speed boosts, and more.

Here’s some projects that our expert ASP.NET Experts made real:

  • Building Tree Views for Right-to-Left (Arabic) languages
  • Structuring Outlook emails for easy organization
  • Transferring regular website into SharePoint
  • Developing RESTful APIs with ASP.Net Core Web Services
  • Scraping and retrieving data from various sources
  • Writing example CRUD functions for UWP apps
  • Developing web apps that use SQL Server databases
  • Creating internet car salons with C# and Angular

In short, there’s a variety of projects that our ASP.NET experts have completed on Freelancer.com. Whether you’re looking to manage database access or develop new features on your website, our experts are here to help you reach your goals in no time. If you have a project you need completed, don’t hesitate to post it on Freelancer.com and hire your own experienced ASP.NET expert today!

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    I'm seeking a seasoned .Net developer with a touch for excellence, required for maintaining existing .NET projects. Key Responsibilities: - Maintenance, upgrades, and problem-solving of existing .Net-based projects. Expected Skills: - Proficiency in web, desktop application development and database management. - Experience maintaining .Net projects. - Fast learner, able to grasp the specifics of diverse projects. Note: Knowledge of any specific .Net version wasn't specified; demonstrate your versatility. Regards, Dipak

    €294 (Avg Bid)
    €294 Průměr. nabídka
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    We are currently seeking a skilled developer to create a Chrome extension and associated API. This project will involve the development of an extension designed to interface with a specified financial website, which features dynamic data changes. The primary function of this extension will be to monitor the data displayed on the website's user interface (UI). When any alterations in this data occur, the extension should perform API calls to transmit this data to an API that stores it within a database. Additionally, there may be instances where the extension needs to make API calls based on UI events, retrieve data from the database, and display this information on the UI. There will also be certain situations requiring the extraction of data from external sources for storage in...

    €27 / hr (Avg Bid)
    €27 / hr Průměr. nabídka
    34 nabídky

    We are in need of a developer to create a single screen for our ERP system using ASP.NET Core 7 with Angular on the front end. This screen will display a chart of accounts, and proficiency in implementing it using a tree concept with an indefinite number of levels is required. Several critical considerations must be addressed during the development of this screen: Utilization of JSON files to support three languages: English, Arabic, and French. The developer is not expected to perform translations but must manage all text within the screen using JSON. Adherence to our established standards for themes, designs, etc. Incorporation of our standard methods to link the screen to the project, such as search and filters. Successfully delivering the screen according to our specifications wil...

    €58 (Avg Bid)
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    The following questions must be ANSWERED or your proposal will be IGNORED 2. Please send your top 3 best work examples (especially demonstration of any Saas systems or Online Management Portals, Could base ERP systems) 3. Please send your proposal with your monthly salary expectation JOB DESCRIPTION We are an eCommerce company that requires an experienced Full Stack .Net / React Developer with strong API development experience to join their team due to a significant increase in product demand. Skills & Experience 3+ years C#.NET experience ASP.NET Core HTML5 CSS3, SASS, LESS, Bootstrap, Agile Development Experience Excellent written & verbal communication skills

    €875 (Avg Bid)
    €875 Průměr. nabídka
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    I'm looking for a skilled developer who can implement Facebook's Conversion API on my custom-built website developed in ASP.Net and C#. The requirement includes setting up tracking for specific events, including 'Page View', 'Add to Cart', and 'Purchase'. I already have a Facebook Pixel implemented on my website. Key Skills and Requirements: - Proficiency in Facebook's Conversion API - Experience in tracking Page View, Add to Cart, and Purchase events - Capability to work with custom-built websites - Knowledge about the workings of Facebook Pixel Your expertise will help enhance my website's performance by providing an accurate tracking of events. Let's collaborate for a successful implementation. Very Important: This must be a serv...

    €16 / hr (Avg Bid)
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    27 nabídky
    .NET Developer Needed -- 4 6 dní left
    OVĚŘENÉ

    I'm looking for an experienced .NET developer to assist with a project. This project requires someone who has a strong background in .NET technology, particularly in C# programming, ASP.NET development, and SQL database management. Ideal candidates should have experience in developing web applications, creating software solutions, and improving existing systems. The key functionalities to be implemented by the .NET developer in this project include user authentication, data encryption, and payment integration. If you're a .NET developer with a solid understanding of the above technologies and functionalities, please reach out to discuss the project further.

    €97 (Avg Bid)
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    Looking for a skilled developer to fill in for a team member on vacation. The ideal candidate should have: - Strong experience in C# and ASP.net - Good knowledge of SQL Server The role involves: - Troubleshooting and fixing bugs in our existing applications - Enhancing and adding new features to our applications The projected timeframe for this position is less than a month, but the role could potentially be extended. You're being hired for not only your skills but also your problem-solving abilities - an essential trait when dealing with application bugs/issues. The key objectives for this role are: - Improving the performance and stability of our applications - Enhancing the user experience and application functionality Note: We skipped the outcome due to the job's short-term ...

    €34 / hr (Avg Bid)
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    I have C# MVC Web App that works using SQL Server Database & using APIs at the same time. For the functions that use the database, I want to replace them with the APIs 1- Error message appear with no details, need to make the error message has Show More to display the details of the error. 2- Load Codes from APIs instead of loading from JSON file. (1 API) require updating treeview to load on demand 3- Packages Load from APIs instead of loading from DB (2 APIs) 4- SubscribedPackages Call API instead of inserting into a DB (1 API) 5- Schemes Load from APIs instead of loading from DB (1 API) 6- Uploads Call API instead of inserting into a DB (1 API) 7- Users Call API instead of inserting and reading from a DB (5 APIs) you must have C# MVC experience. -------------------------...

    €125 (Avg Bid)
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    I am currently developing an auction website and need some assistance in ironing out one of its major features. The website has two types of users: the admin (who also serves as the seller) and the users (who are the bidders). I require a system that allows the admin to add images to each auction item, that will be visible to all users. Specific Requirements Include: - Admin must be able to upload images of up to 5MB each. - For each auction item, the admin must be able to post a maximum of three images. Ideal candidates for this task will have strong experience in image management systems, and they will preferably have already worked on auction or e-commerce websites. Strong skills in Javascript, PHP or similar programming languages are also required. The ability to work efficiently ...

    €34 (Avg Bid)
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    I'm in need of a skilled .NET developer to create a functional web application that mainly handles user registration, login, and database management. Key Requirements: - User Registration and Login: The application should have a robust system for users to sign up, log in, and manage their accounts securely. - Database Management: Proficient database management within the application is a must. This includes data storage, retrieval, and manipulation. Additional Information: - External Integrations: There is a possibility that additional integrations may be required in the future. Experience with integrating external systems and APIs would be beneficial. - User Roles and Permissions: The application may need to support multiple user roles and permissions. While this is currently marke...

    €55 (Avg Bid)
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    I need an expert to host my new .net MVC website on HostGator for its affordability. - Given that this is a new website that is content-based, efficient hosting is key here. - You should have extensive experience with .net MVC and HostGator, ensuring a seamless transition. - Ideal skills would include a solid understanding of .net MVC, HostGator, website hosting, and CMS systems. Your expertise in hosting will be key to this project's success. - I appreciate quick communication and updates on the project’s progress. - Lastly, any tips for maximizing the site's performance on HostGator based on your experience would be appreciated. Please only bid if you have the necessary skills. I look for professional responses and attention to detail.

    €4 / hr (Avg Bid)
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    As a professional with a long standing .NET background, I need expert assistance with my existing website. The tasks I require help with are in the realm of backend and web development. The main goal of this role will be associated with functionality improvements and performance optimizations in the existing website. Ideal candidates will possess: - Expertise in .NET Backend and Web Development. - Proven history of enhancing website functionality. - Proven track record in performance optimization. - A meticulous eye for detail to ensure smooth and efficient implementation of changes without disrupting the current operations.

    €326 (Avg Bid)
    €326 Průměr. nabídka
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    I'm after an expert in ASP.NET and VB.NET to help with system integration work, specifically focusing on the creation of secure user profiles and logins. The key tasks will entail configuring system architectures, and addressing real-time data syncs. Ideal Skills/Experience: - Proven experience with ASP.NET and VB.NET - Strong knowledge in user authentication - Familiarity with secure system integration - Solid understanding of secure profile creation Please note, the expertise needed for this project is very specific. Only professionals with strong experience in ASP.NET, VB.NET, and system integrations should apply. Thanks in advance. Only ASP.NET &VB.NET NOT OTHERS PLEASE....

    €17 - €56
    Zapečetěný
    €17 - €56
    18 nabídky
    Dashboard_CL 4 dní left

    generate panel with graphics, such as, pie, bar column. with asp.net

    €130 (Avg Bid)
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    I'm in urgent need of an ASP.NET and VB expert to help with my ongoing project. The individual should be able to optimize code and implement new features. Key Tasks: - Code Optimization: The project is facing performance issues. I need assistance in refactoring the code to improve efficiency and speed. - Feature Implementation: There are new functionalities I want to incorporate in the project. The ideal candidate should be able to seamlessly integrate these features into the existing system. Skills and Experience: - Proficient in ASP.NET and VB - Previous experience in code optimization is a plus - Ability to implement new features - Strong problem-solving skills - Excellent understanding of software development lifecycle. This is an immediate job, so I need someone who can start...

    €18 - €37
    Zapečetěný
    €18 - €37
    13 nabídky

    I need voice assistant software that operates on Windows. The tool should be able to interact with users through voice commands and assist in carrying out everyday tasks. My focus is to have a voice assistant that is both functional and easy to use, but I would be willing to work through the learning curve if needed. When the user opens the program, it should be possible to use it with/without an account. I will teach the program to do actions. It should be possible to memorize actions to send to another user by email as a computer file. I would change the names of buttons on settings. 7 days will be free to use it, but later it should be possible to use the program only after payment by card. Key Functionalities: - Set reminders: The voice assistant should be able to set reminders for th...

    €197 (Avg Bid)
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    I'm looking to develop a remote desktop application that is usable on both Windows and Mac systems. The main features I require are screen sharing, file transfer, and remote control capabilities. Key Features: - Screen Sharing: This feature will allow users to share their screen with others, enabling real-time collaboration and communication. - File Transfer: A secure and efficient file transfer functionality is essential for this application. Users should be able to seamlessly exchange files between connected devices. - Remote Control: The application must provide a user-friendly remote control mechanism, allowing users to take control of a remote computer and perform tasks as if they were sitting in front of it. The application should be robust enough to handle 11 to 15 simultane...

    €89 (Avg Bid)
    €89 Průměr. nabídka
    7 nabídky
    .NET developer needed -- 3 2 dní left
    OVĚŘENÉ

    We're in search of a highly versatile .NET developer for our undisclosed project. While we haven't stated specific skills or project type, candidates should have: - Broad knowledge in .NET and its most popular programming languages (i.e., C# programming, ASP.NET development, and SQL database) - Experience in various .NET projects (i.e., web and desktop applications, as well as enhancement of existing .NET applications) - Proficiency in Windows, Linux, and Mac development platforms Your flexibility and adaptability are our key considerations as project specifics will be discussed upon engagement.

    €94 (Avg Bid)
    €94 Průměr. nabídka
    32 nabídky
    .NET developer needed -- 2 2 dní left
    OVĚŘENÉ

    We're in search of a highly versatile .NET developer for our undisclosed project. While we haven't stated specific skills or project type, candidates should have: - Broad knowledge in .NET and its most popular programming languages (i.e., C# programming, ASP.NET development, and SQL database) - Experience in various .NET projects (i.e., web and desktop applications, as well as enhancement of existing .NET applications) - Proficiency in Windows, Linux, and Mac development platforms Your flexibility and adaptability are our key considerations as project specifics will be discussed upon engagement.

    €101 (Avg Bid)
    €101 Průměr. nabídka
    19 nabídky

    Hi there! We are in immediate need of a seasoned full-stack developer with at least 3 years of experience in ASP.Net Core 7 and Angular. Our existing accounting system needs quick integration of a chart of accounts as well as some additional features, which were not specifically mentioned. The key requirements include, but may not be limited to: - Proficiency in ASP.Net Core 7 and Angular - Ability to rapidly synthesize and integrate new features to an existing system - Responsiveness and strong communication skills Unfortunately, we were unable to provide specifics on the functions/features to add and the main purpose of our accounting system. But we aim to find a professional who can adapt to our needs as they emerge. Must be able to complete this project ASAP. Please provide a brie...

    €486 (Avg Bid)
    €486 Průměr. nabídka
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    I'm in need of a seasoned web developer to create a comprehensive social networking platform. Here's a detailed scope of the project: - Core Functionalities: The website should be designed to accommodate various features. These include user registration and profiles, private messaging between users, and invoice generation and payment processing. - Additional Features: The platform will also support image and video uploads, as well as feature a news feed and timeline. The website is intended to serve as a platform for users to post content, interact with one another, and engage in agreements that can be followed up with invoicing for services rendered. Ideal candidates should have a proven track record of developing social networking sites, with a deep understanding of user ...

    €253 (Avg Bid)
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    I'm looking for a skilled developer to help me integrate Billdesk Payment Gateway on my ASP.NET platform. Key Requirements: - Integration with Credit cards, Debit cards, Net banking, and UPI - No support needed for recurring payments Your Expertise: - Strong background in ASP.NET and Payment Gateway Integration - Proven experience with Billdesk Payment Gateway is a plus - Familiarity with the Indian payment landscape is beneficial

    €96 (Avg Bid)
    €96 Průměr. nabídka
    15 nabídky

    I'm in need of an ASP.NET developer to help me implement user authentication, database integration, and file uploading functionalities for a small project. Below are the details of the project requirements: - User Authentication: The system should allow users to register using their email and create a password. They should also be able to log in using the same credentials. - Database Integration: I need the system to store user profiles, transactional records, and product or service listings. The database should be seamlessly integrated with the ASP.NET application. - File Uploading: The project involves a file uploading feature. Users should be able to upload files to the system. I'm looking for someone with experience in ASP.NET development, particularly in implementing us...

    €132 (Avg Bid)
    €132 Průměr. nabídka
    36 nabídky
    .NET developer needed 1 den left
    OVĚŘENÉ

    We're in search of a highly versatile .NET developer for our undisclosed project. While we haven't stated specific skills or project type, candidates should have: - Broad knowledge in .NET and its most popular programming languages (i.e., C# programming, ASP.NET development, and SQL database) - Experience in various .NET projects (i.e., web and desktop applications, as well as enhancement of existing .NET applications) - Proficiency in Windows, Linux, and Mac development platforms Your flexibility and adaptability are our key considerations as project specifics will be discussed upon engagement.

    €96 (Avg Bid)
    €96 Průměr. nabídka
    39 nabídky

    I'm seeking a skilled developer to resolve a CORS issue that's hindering access to my ASP.NET Core 7.0 API from a different subdomain. This issue is affecting the browsing experience of users on Google Chrome and Microsoft Edge. I need this issue addressed urgently, ideally within the next 24 hours. Requirements: - Expertise in ASP.NET Core 7.0 and CORS-related issues - Ability to quickly identify and implement a solution for subdomain access - Experience with ensuring cross-browser compatibility, with a specific focus on Google Chrome and Microsoft Edge.

    €75 (Avg Bid)
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    24 nabídky

    I'm looking for a developer who can work on integrating Dynamics 365 (D365) with various systems through the creation of API endpoints. Key Requirements: - Development of API endpoints: You will be responsible for creating API endpoints to connect D365 with other systems, facilitating data exchange and updates. - Master File Updates: The primary objective of this integration is to allow for seamless updates of master files. While the specific types of master files weren't mentioned, the ideal candidate would have experience in updating customer, product, and supplier details in D365. - System Integration: You will be connecting D365 with other systems, with a particular emphasis on CRM, ERP, and e-commerce platforms. Ideal Skills: - Proficiency in D365: Experience with Dynami...

    €294 (Avg Bid)
    €294 Průměr. nabídka
    20 nabídky

    Excited to work with an experienced ASP.Net webforms developer, who will bring their skills to facilitate the Database integration aspect of our project. Key Responsibilities: - Integrate SQL Server with our existing ASP.Net project. - Create smooth and efficient functionality. - Ensure system robustness and efficiency. Skills and Experience: - Strong proficiency with ASP.Net Webforms. - Knowledge and hands-on experience working with SQL Server. - Excellent troubleshooting capabilities. It is not necessary for this project to migrate data from an existing database to SQL Server. However, the capability to do so may be beneficial in the future. If you are an experienced developer with the aforementioned skills, I would love to have you on board for this project. Regards, Dipak

    €4 / hr (Avg Bid)
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    I am seeking an experienced .NET developer to build a highly dynamic REST API using the .NET 8 framework. The API will be designed to manage interactions with a database using a single, generic controller capable of handling all database tables. This project will involve implementing advanced features such as column selection, filtering, sorting, pagination, and complex table relationships like aggregations and master-detail references. Core Requirements: 1. API Framework: The API should be developed using .NET 8. I am open to using either OData or GraphQL for the API architecture, depending on what the developer finds most suitable for the project requirements. Alternative suggestions are welcome for discussion. 2. Generic Controller: The API should feature a single, generic controller ...

    €500 (Avg Bid)
    €500 Průměr. nabídka
    89 nabídky
    E-Commerce Website Development 11 hodiny left
    OVĚŘENÉ

    I'm looking for a skilled developer to create a business website, and I'm open to using either PHP or .NET. Key requirements for this project include: - Implementation of a robust and user-friendly payment gateway integration for seamless transactions. - Integration of a feature that allows businesses to list their business for sale listing on the site. Your experience with development and payment integration will be crucial. Please share relevant experience and approaches in your proposal.

    €458 (Avg Bid)
    €458 Průměr. nabídka
    278 nabídky

    I am seeking a talented and experienced Mobile Application developer familiar with the Multi-platform App User Interface (MAUI) framework to create a data display mobile application. The specification of the application remains open, as I am unsure about the need for integration with external APIs or databases. Skills I am looking for: * Proficiency in MAUI development * Experience in creating apps for multiple platforms * Good understanding of API and database integrations * Ability to provide technical advice and recommendations Your main task will be establishing the foundation of the app considering future functionalities might be added. Your insights and expertise are key, as the specifics beyond data display and the potential requirement for external integrations are still to be d...

    €27 (Avg Bid)
    €27 Průměr. nabídka
    7 nabídky

    My Asp.net C# web application requires upgrading to include a primary payment gateway: PhonePe. Currently, a payment gateway is established, but it's necessary to diversify and enhance transaction possibilities for our users. The desired integration should support: - Webhook Method - Instant Payments: Ease, speed and immediate fund transfer are pivotal! Thus, guaranteeing instant payment capability for our users is key. - Refunds: It's equally crucial to allow seamless refunds. Users should be facilitated to receive their money back instantly when necessary. Freelancers with proficiency in Asp.net C#, previous experience in integrating PhonePe, as well as an understanding of implementing robust and secure payment systems are desired. A strong portfolio demonstrati...

    €180 (Avg Bid)
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    Optimizely CMS Expert Needed 2399 dní left
    OVĚŘENÉ

    I am looking for a Optimizely CMS expert who has expertise and experience like below. You could highlight your experience in the following areas for me: * Architecture, design, and development of websites and digital solutions using Optimizely CMS * 5 years of experience in web development, with at least 3 years focused on Optimizely CMS and Commerce development * Strong proficiency in .NET, C#, ASP.NET, MVC, JavaScript, HTML, and CSS * Experience with cloud platforms (e.g., Azure, AWS) and DevOps practices (desirable) * Demonstrated ability to architect and deliver complex web solutions on the Optimizely platform

    €21 / hr (Avg Bid)
    DOM
    €21 / hr Průměr. nabídka
    99 nabídky

    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]'

    €1135 (Avg Bid)
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    26 nabídky

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