.NET is a development framework that enables developers to create applications across different platforms to simplify and speed up development. A .NET Developer can help clients create applications, modernize and update existing code, or produce new code utilizing the .NET framework.

Developers experienced in the .NET suite of technologies and languages such as C#, VB.net, and F# can assist clients with creating web or desktop based applications by taking their project ideas into reality. In addition, these developers also have exprience in building API integrations for various platforms and databases allowing for data imports/exports and storage solutions.

Here's some projects that our expert .NET Developer made real:

  • Automating Outlook emails and splitting messages
  • GraphQL-based API visualizations using .NET platform
  • Database setups and insights from data extracts from PDFs
  • Connecting cloud platforms to support web applications
  • Adapting trading indicators using PineScript for Viewing
  • Developing WinForms for live chart library reactions
  • Enhancing existing SharePoint sites with updates

With the number of projects our expert .NET Developers have helped clients complete, there's no doubt that it is a sought after powerful coding language that works well with modern technologies. Whether you have an idea you would like to bring to life or an application you would like to improve, our experienced developers can help you make it happen with the power of .NET.

Now that you have seen some of the things our expert developers have created, why not post your own project on Freelancer.com today and hire a knowledgeable .NET Developer that meets your particular needs? Our web platform offers secure payment options and quality assurance so you won't be disappointed with what we can do for you.

From 237,763 reviews, clients rate our .NET Developers 4.85 out of 5 stars.
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    100 jobs found, pricing in USD
    Asp.Net Developer -- 3 6 days left
    VERIFIED

    Responsibilities : • Leverage programming skills to design and develop new and existing software applications. • Create complex modules and enhancements on proprietary software systems. • Perform code refactoring, optimization and performance tuning. • Dedicate time to researching new technologies and keeping current with best practices, patterns and relevant technologies. • Contribute to the product development and innovation process and brainstorming sessions.

    $7 / hr (Avg Bid)
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    1-2 hours to explain and help running a c# program created by microsoft to optimize routes using ant colony. check de app here:

    $31 (Avg Bid)
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    3 bids
    eCommerce website in .NET C# 6 days left
    VERIFIED

    Hello! I'm in the market for assistance in creating an eCommerce website for my business. I am looking for a reliable Freelancer who has experience in developing eCommerce websites. I have not specified the type of eCommerce platform I would like to use, but I want someone who has experience and is knowledgeable in any of the popular platforms, such as Shopify, Magento and WooCommerce. In addition to building the website, I will also need some additional services such as logo design, content creation, and SEO. Finally, I will require a certain level of support post-launch. This could range from full service to digital success assistance to troubleshooting assistance, depending on my needs. If you have expertise in this area and think you could help, please get in touch. I look f...

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    WPF C# axaml Project -- 2 6 days left
    VERIFIED

    I am in need of a WPF C# axaml project. This project will have a web application User Interface (GUI). Database access is not required, and no external API's need to be integrated. This project requires knowledge and experience with the WPF C# axaml platform as well as web application development. The individual/team chosen for this project must demonstrate their ability to deliver a well-functioning, high quality product in a timely manner.

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    I need some ASP.NET Coders from Pakistan. I need new and junior coder I need some work at low budget I need work for long term

    $6 / hr (Avg Bid)
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    5 bids

    For a electrical switchboard costing software solution, it is required that offer should be submitted with alternative make of major components of the BOQ. Presently, offer BOQ is created considering a base make of the major switchgear components. So, the project involves creation of an interface wherein user can define and save equivalent catalog number of components of alternative makes available in the database. Thus user can create, edit/update, delete and filter records as per requirement using the interface. Validations & use cases listed must be taken care. Apart from this, a field is to be added in an existing interface along with couple of validations. The resultant BOQ with the alternative make selection, done on this interface, must get populated in the existing grid on ...

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    builed a test 6 days left

    build a test with c# and wpf with asp.net

    $177 (Avg Bid)
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    Hi, I am looking for experience developer or team who can create the platform with multiple shipping integration. Details will be shared with the selected candidate. Feel free to contact with me. Regards, Dipak

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    I need a Windows desktop application developed. I am not looking for the application to work on multiple platforms or have any specific features, but the project should be optimized for performance and scalability on the Windows platform. A deliverable of fully-tested and implemented source code is required.

    $2004 (Avg Bid)
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    I am looking for an experienced C# developer to help configure and set up a desktop application project. candidate can connect remotely

    $26 (Avg Bid)
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    I have an existing desktop application i wnat to revamp it from old look and feel to new. Also need to update few features in the application. Project will need your full time involvement for few week. More details will be discussed on call with selected candidates. Note: experience needed 3yrs and above in C# & .Net desktop application development. IMPORTANT: Agency are not allowed to apply, please dont spam.

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    Hi, I have an existing application which is developed on .Net 4 and we are planning to implement the new design/Theme based on the existing code. Detailed discussion will be done with the interested candidate. Feel free to contact with me. Regards, Dipak

    $350 (Avg Bid)
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    Maintain a project developed in MS Visual Studio C/C++ Would involve the maintenance of all current programs and development of new programs.

    $809 (Avg Bid)
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    Service/work report 5 days left
    VERIFIED

    Service employee work report via power apps with gps, name, photos, type, assigned project manager, status, signature, etc. Overview via SharePoint site with the same informations.

    $656 (Avg Bid)
    NDA
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    We, ibs-dev are searching for a quality C# developer to develop code and .NET solutions for our business. In this role, you will be required to design, write, and maintain C# coding for our future and ongoing projects. You will also be required to contribute to design and planning sessions as well as formulate approaches for current coding tasks. To ensure success as a C# developer you must have an excellent grasp of C# and the .NET framework, prolific coding abilities, and be able to problem-solve on a daily basis. A top-quality C# developer will be able to perform back end development as well as handle the creation, maintenance, and further back end development of .NET applications and programs. This is a small test project The following is referred to C# .NET Standard. We have a str...

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    Net MAUI background service does not work when mobile screen is off. Allow Net MAUI background service is work while screen is off.

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    WPF C# axaml Project 5 days left
    VERIFIED

    I am looking to hire a freelancer to develop a WPF C# AXAML project for me using .NET 7. The developer needs to be experienced in utilizing .NET 7 and WPF AND axaml for the project. The development of the project should be done in a timely manner and with excellence using MVVM. This project will require a developer that is an expert in WPF C# AXAML coding and design. I am looking forward to working with a developer that can deliver a great end-product.

    $203 (Avg Bid)
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    .Net Developer 5 days left
    VERIFIED

    I'm looking for experinced .Net Developer based on Egypt to provide support for existing applications for 2 weeks only. - 5 Yrs plus in MS Technology, SQL/C#/JS/SSRS

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    we are a building maintenance company we need to have a software for our daily work with the number of fixed units and how much we spend for exchanging parts plus also how much we spent on manpower

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    We are looking for a developer with C#, .Net, Entity Framework and SQL server programming skills. The existing application should be customized as per our requirement. Further customization details will be provided shortly. Required customization details: - The specific users in a group who create the quotation, sales order and invoices (sales & purchases) should be able to see only the entries that they have created.

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    SQL + vb.net projekt 5 days left
    VERIFIED

    I'm looking for an experienced professional to help me with a SQL + VB.net project. The main language for the project will be SQL and I am unsure if I will need help setting up the database. User interface design assistance is not needed, but I am open to suggestions from the successful freelancer. The project requires knowledge of the latest SQL coding techniques, as well as experience working with VB.net and developing user-friendly interfaces. Successful completion of this project demands a high level of organisation and communication between invited freelancers and me. If you have the experience and skills, please consider bidding on the project.

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    We are manufacturers of testing machines and for one of our products we are looking for an application based in C# . The application needs to communicate with the hardware, read data, display it in a graphical format, perform some calculations and then display it in some form of report either in Word, Text or PDF. The embedded part of the software is ready, now the communication part needs to be done and the HMI. The software needs to be built and tested rigorously before deploying in the field. It would be helpful if someone can travel to our facility for the project. The software required is quite comprehensive and will need a 2-3 weeks to complete. Please contact for more details.

    $387 (Avg Bid)
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    I am looking for a Visual C# PC desktop developer with Windows Forms or WPF proficiency for an upcoming project. There is no need for any graphics design but knowledge of C# is essential. 1. Our PC application allows users to log in to Windows OS using their fingerprint with our fingerprint device. This should be implemented with Windows Credential Provider technology. The related references are as follows. - - - 2. Enhance the current functions or codes. This project will last about a month and the we will support the fingerprint recognition function with our device because you work remotely

    $11 / hr (Avg Bid)
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    I need a python code or tool can check status or CreditCard follow a site api can check live or die status result

    $122 (Avg Bid)
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    14 bids
    ADMIN PANEL - CONSOLE 4 days left
    VERIFIED

    I'm looking for an experienced programmer to build an admin panel - console that is Windows compatible. This panel will have an automated auditing system, however I do not require custom panel design. The successful programmer must be highly experienced with the Windows platform and proficient with developing automated auditing systems. Please contact me if interested and we can discuss project details further. Thank you. DOC FILE ATTACHED - CONSOLE PANEL REQUIREMTS

    $507 (Avg Bid)
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    I need to develop a plugin (tool) in Revit to help architects check their design to see if it is in accordance with a specific building code including colours, materials, shapes, family etc. Also, develop some specific family for doors, windows, screens for the facade etc. The candidate programmer needs to be familiar with Autodesk Revit and its Autodesk SDK, VBA, .NET, C#

    $496 (Avg Bid)
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    23 bids
    POS system needed 4 days left
    VERIFIED

    I am looking for a system which is already build and preferable used in the US region. This is a straight forward POS system for a printing/copier company also sells some miscellaneous items. Need to have 2 systems and all basic things a POS system will do.

    $519 (Avg Bid)
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    I need to move data around from an existing database into other databases and api sources

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    Company name - Many Smile Location - Laxmi nagar new Delhi

    $7 / hr (Avg Bid)
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    I am looking to have an existing POS software converted into a desktop application. The application does not need any custom features, I just need a conversion from the current POS software. This is a long-term project that I am looking to have completed.

    $523 (Avg Bid)
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    i need and asp.net mvc developer, i have some asp.net works, need to work with him for long time as first i have an c# Service application, need to convert it to vb.net

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    Dll wrapper 4 days left

    I am looking for a highly experienced programmer to create a Dll wrapper in dot net. It is important that the selected programmer is well-versed in this language. Experience in debugging and bugfixing is necessary, as the project requires those skills. No graphical user interface needs to be created for this project. I expect an elegant solution tailored to my specific needs, so the resulting implementation needs to be of the highest quality. If you are suitable and confident you can deliver the right solution, then I look forward to hearing from you.

    $544 (Avg Bid)
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    Need license management system for protect my c# and vb.net project Reseller for permission and license limit Whatsapp otp verification license active Anytime active and deactivate license Higher protect security Woocommerce plugin, after order automatic order details sent license panel and customer can ganarat license per hardware I'd Whatsapp Api I provide Only C# or VB.net Or .net Exports bid this project Help me intergrat 3 project by team viewer or anydisk

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    Hello. I am finding ASP .NET Core API developer who know CQRS pattern. This is full time position. Please tell me your availability per week.

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    SharePoint Records Centre 4 days left
    VERIFIED

    We need to setup SharePoint Records Centre on our SharePoint. We have 1.5 million files across 27 different sites. We want to ensure the following features are included: - Document ID - Multi-stage Retention - Per-Item Audit Reports - Hierarchal File Plans - File Plan Report - Taxonomy and Centralised Content Types - Content Organiser - Virtual Folders Project Scope: 1. Workshops to fully understand goals and set out the required policies and rules 2. Discovery to identify all projects and files that require categorising and tagging 3. Creation of Records Center and the associated policies 4. Application of the tags and metadata to all projects and files 5. Training in the use and administration of the Records Center 6. Documentation

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    need to write small c# code to merge data from duplicate columns but with different values in excel and create datatable Timestamp Amount [lb] Dupcol1 Dupcol1 Dupcol1 anothercolumn Mar 15, 2023 at 5:23:52 PM CDT 45 426 9 10,655 2,318 Mar 15, 2023 at 5:12:59 PM CDT 55 426 9 0 0

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    You are hired as a contractor to help a university migrate an existing student system to a new platform using C++ language. Since the application already exists, its requirements exist as well, and they are outlined in the next section. You are responsible for implementing the part of the system based on these requirements. A list of data is provided as part of these requirements. This part of the system is responsible for reading and manipulating the provided data. You must write a program containing two classes (i.e., Student and Roster). The program will maintain a current roster of students within a given course. Student data for the program include student ID, first name, last name, email address, age, an array of the number of days to complete each course, and degree program. This in...

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    I need a custom software built. I'm looking for somebody to assist me my tasks.

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    Implement JWT Authentication in Asp.Net Web API using .Net 6

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    I need some ASP.NET Coders from Pakistan. I need new and junior coder I need some work at low budget I need work for long term

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    I am looking for an experienced .Net MVC with SQL server developer to make modifications to an existing project of mine. The project requires modifying the functionality of the codebase, which is written using ASP.NET MVC with MS Sql server. I have an existing codebase that needs to be edited. The developer must be proficient in the development of MVC applications, be able to code quickly, and deliver the project within a week. Please note- Developer need to work full time with us for one week and complete the development work as per our requirement. Let me know if you have any questions or if you are available for the assignment. Thanks for your interest!

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    Sql server programmer 3 days left
    VERIFIED

    I need a good sql server programmer to be my right hand man , I have multiple projects small and big .I just need someone that knows SQL not bid if you haven't read the description ,you will be denied

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    I am looking for an experienced .NET Developer/Architect with expertise in re-architecting a large codebase (over 10,000 lines) in both .NET Core and .NET Framework. This project requires a Senior/Expert Developer who has a strong background in software architecture. Candidates with knowledge in databases, web services and web applications are preferred. The ideal candidate should be able to communicate effectively with the project stakeholders and other developers on the progress of the project and have the initiative to provide solutions for any obstacles or issues faced. If you are up for the challenge, I would love to hear from you!

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    I need some ASP.NET Coders from Pakistan. I need new and junior coder I need some work at low budget I need work for long term

    $6 / hr (Avg Bid)
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    I need my software to work with Classic pages on FB, and I'll need a local database of the people who we are messaging so we won't message them again unless I press a button in the GUI to delete the database. The source code is coded in C# so it's small changes

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    I need some ASP.NET Coders from Pakistan. I need new and junior coder I need some work at low budget I need work for long term

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    I have a project related to .Net Technologies, UWP. need an Expert to help out. Please Apply

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    UWP App, .Net 3 days left

    I need help in .Net Technologies, UWP App related Project. Experts Please apply if interested

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    I have the progressing project that is relate of WPF. I already done almost part in the front-end. The task is to do back-end and update some front-end. If you are a expert in the WPF, please bid with 'WPF' word.

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    C programming 3 days left

    I am looking for someone experienced in C programming to help me develop an application. I need help with software development, as well as potentially database creation and encryption. It is not specifically an operating system, but rather an application. I'm unsure if we need to use a specific API but I'm willing to explore options. The successful freelancer will be knowledgeable and experienced in C programming and should be able to provide a quality product.

    $7 / hr (Avg Bid)
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