C# Programming Jobs

If you are in search of reliable, efficient, and powerful software applications, look no further than C# Programming. C# is a versatile and sophisticated programming language, designed by Microsoft to provide developers with a comprehensive toolset for creating cutting-edge applications. By hiring expert C# Programmers, you can transform your ideas into feature-rich solutions that meet the unique requirements of your business. With an extensive skill set and remarkable problem-solving abilities, these programmers can develop solutions for desktop, web, mobile, and even gaming platforms.

Here's some projects that our expert C# Programmers made real:

  • Creation of dynamic web applications utilizing WCF and IIS
  • Integration of access control systems using Supla automation
  • Development of custom desktop applications using Visual Studio
  • Deployment of .NET apps on Azure Portal for seamless cloud services
  • Desktop software development implementing ChatGPT with API access
  • Rapid implementation of C# programming solutions within tight deadlines
  • Blazor-based web application development for modern UIs and UXs
  • 3D-modeling software for mitered bench construction projects
  • Bug fixes for Amazon SP-API integrations in existing applications
  • Advanced expertise in Blazor, ensuring highly interactive websites and apps

In summary, expert C# Programmers on Freelancer.com have the qualifications and experience needed to develop high-quality software that can massively contribute to the success of your project or business. By working with skilled professionals in this field, you can tap into their wealth of knowledge and expertise to develop reliable solutions tailored to your specific requirements. There's never been a better time to leverage the benefits of C# Programming and bring your ideas to life.

Don't wait any longer! Post your own project on Freelancer.com today and hire dedicated C# Programmers who will turn your vision into reality. Join thousands of satisfied clients who have already experienced the exceptional capabilities of Freelancer.com's expert community in the world of C# Programming.

From 235,602 reviews, clients rate our C# Programmers 4.85 out of 5 stars.
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    179 jobs found, pricing in USD

    I'm in need of an experienced developer to help me create a high-quality image editor for Windows, aimed primarily at graphic designers. The tool should provide advanced photo editing functionalities like working with layers, applying filters and effects. Key Requirements: - Compatibility: The image editor should be specifically designed for Windows and must be optimized for smooth performance on this platform. - Features: The primary focus of this tool is on advanced photo editing, so the developer must be able to implement features like using layers, filters, and effects. - User Targeting: The primary users of this editor are graphic designers. So, the interface should be user-friendly for them and the tool should meet their professional needs. Ideal Skills: - Proficiency in Windo...

    $45 (Avg Bid)
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    I'm seeking a professional who can create a custom tool that enables me to send bulk WhatsApp messages from a Windows PC. It must allow for message personalization, incorporating the recipient's name into each message. I anticipate working with large volumes, so the tool should be capable of handling more than 500 recipients. The ideal candidate should: - Be experienced in developing Windows applications, particularly those that involve sending bulk messages - Demonstrate a strong understanding of the WhatsApp API and its limitations - Have a proven track record in creating tools that can customize messages based on recipient information - Be able to deliver a user-friendly and reliable tool that can manage high-volume messaging efficiently Please only bid on this project if yo...

    $92 (Avg Bid)
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    I'm looking for an experienced web developer who can improve the speed of my website. It's currently built on C# and C++ languages, and I'd like to focus the optimization efforts on the homepage and product pages. Key Goals: - Improve user experience: Users are currently experiencing slow loading times, negatively impacting their overall experience on the site. - Enhance Page Speed: I'm looking to significantly reduce the current load time, which currently exceeds 4 seconds. The ideal candidate should be proficient in C# and C++, and have demonstrable experience in website speed optimization. In addition, any prior experience with improving user experience and page speed metrics would be highly beneficial.

    $21 / hr (Avg Bid)
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    Objective Develop and integrate a SIP telephony client within the Milestone video recording software as a plugin using the Milestone SDK. This SIP client will allow the configuration of connection data with the PBX and enable the functionality to automatically answer calls so that they are recorded by Milestone. Project Scope Development of the SIP Client: Implement a SIP client that can be integrated as a plugin into the Milestone software using the provided SDK. Ensure the compatibility of the SIP client with current and future versions of the Milestone software. SIP Client Configuration: Add a user interface in Milestone to configure the SIP client. Configuration parameters should include: SIP server address. Connection port. Username. Password. Additional options such as preferred a...

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    I'm looking for a talented developer to create a software that can convert CAD files to VMJ format. The software must be specifically compatible with the Windows operating system. Important Features: - Conversion Capability: The software should support batch conversion of multiple files at once, which is an essential aspect of this project. Ideal Freelancer: An ideal candidate would have experience in software development, specifically with a focus on format conversion. Understanding CAD and VMJ files would certainly be an advantage. Strong preference will be given to those who have constructed similar conversion software in the past. Please note that there is no requirement for the software to convert VMJ files back to CAD. Just a one-way conversion from CAD to VMJ.

    $680 (Avg Bid)
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    I am in need of a cloud-based POS system tailored for a small restaurant with 10-20 tables. This system should account for a variety of functionalities, including table reservation, table management, staff management, discounts, and salary tracking. Key Features: - Cloud-Based: The system must operate on a cloud platform for easy access and management. - Table Reservation: The POS system should include a feature for customers to reserve tables ahead of time. - Staff Management: It should allow tracking of staff activities, including salary calculations. - Discounts: The system should support discount application as needed. Additional Requirements: - Inventory Management: While not listed in the initial requirements, an inventory management feature would be highly beneficial. - Check Prin...

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    I'm looking to have a chat feature added to my online tutoring platform to facilitate both one-on-one and group conversations between tutors and students. The primary purpose of this chat function is for instant messaging. Key Features Needed: - Instant Messaging: A real-time chat functionality that allows tutors and students to communicate seamlessly. - Group Conversations: The chat should support group conversations as well as one-on-one chats. - Message Read Receipts: The ability for users to know if their message has been read by the recipient. - Typing Indicators: This feature will show when the other person is typing to enhance real-time communication. - Offline Messaging Capability: The chat should allow users to send messages even when the recipient is offline, which will be ...

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    automation software -- 2 10 hours left
    VERIFIED

    Hello, the other day I posted a promotion and saw that you participated in the bidding. But my project was removed because of some policy violation that I don't understand. Now can I talk to you about my project? If so, we will create a milestone

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    I'm in need of a talented Keycloak software developer with a solid grasp of .NET. The primary goal of this project will be to develop a custom user management and authorization system. Key Responsibilities: - Create a custom user management and authorization system using Keycloak - Implement role-based access control - Develop user registration and profile management features - Integrate the solution with our existing user database The ideal candidate for this project would have: - Proficiency in Keycloak - Extensive experience with .NET - A strong understanding of user management systems and implementing role-based access control - Previous experience integrating user databases List of views: - Login - Users - App roles - User groups Development for User Management (React) If y...

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    I need a basic template that modifies the existing Chart Trader Panel buttons. Basically, I just want all of the top Buttons to disappear, except the Close Button. Also the Bid and Ask display to be hidden. ===================== All buttons should re appear when the strategy is disabled. Also if we have multiple tabs with different charts. The buttons should only disappear on the tab where the strategy is enabled. The Close button, I just want it to be 1 big button if possible

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    We are seeking a skilled freelancer to develop an OIDC (OpenID Connect) server capable of delegating authentication to a CAS (Central Authentication Service) server. The OIDC implementation will be based on IdentityServer4. The primary objective is to establish a secure and efficient authentication mechanism within our system, leveraging the capabilities of both OIDC and CAS protocols. The ideal candidate should possess expertise in IdentityServer4 and have experience in integrating it with external authentication providers such as CAS. Additionally, familiarity with authentication protocols and best practices in web security is highly desirable.

    $695 (Avg Bid)
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    I need a straightforward and efficient inventory management system that can handle IMEIs scanning of mobiles, and the generation of QR codes for mobile accessories. This system should also be capable of recording information using both QR and barcodes. It's crucial that the system: - Features a billing function with automatically generated invoices - Is compatible with Android, iOS, and Windows mobile platforms Ideal applicants should have the skills and experience to streamline these processes, ensuring the system is as simple as possible to use. Expertise in inventory management systems, QR/barcode scanning technology, and cross-platform development are essential. Prior experience with automatic invoice generation is a plus.

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    I am seeking a software engineer experienced in developing desktop applications. Key Requirements: - High proficiency in desktop application development. - Previous experience in software development. - Adept at translating needs into functional software. - Ability to work independently and deliver a polished, user-friendly product. The project is open-ended in terms of a timeline, allowing for a detailed and well-executed finished product. This is a great opportunity for a dedicated software engineer to showcase their expertise and deliver a top-tier desktop application.

    $90 (Avg Bid)
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    I'm on the lookout for a specialist who brings proficiency in both ASHLAR and MIST to the table. Your main objective will be: - Create a small demo App using VB.NET to illustrate implementation of both Ashlar and Microscopy Image Stitching Tool. You're free to employ placeholder images or your own sample images. It's essential that you're adept at using ASHLAR and MIST for seamless task execution. Your bid should evidence your understanding and experience in these software along with VB.NET. Ready to use explanation are available on various sites : Purpose is to understand and learn these two techniques, in VB.NET. It is quite possible that we may find an expert of ASHLAR, but they may not know VB.Net. ASHLAR and MIST are both in JAVA... I will accept if some ...

    $150 - $449
    Featured Sealed
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    I'm currently in need of a talented individual who specializes in both C programming and C++ programming. It's of utmost importance to find someone who can effectively apply their skills and knowledge on a Linux operating system. The specifics of the project are yet to be fully determined, as this information was not provided. However, the ideal candidate is one who has exemplary skills in both C and C++ programming, and is adaptable in case the project scope ranges from software application development to enhancing an existing code base. Exceptional problem-solving skills are a plus.

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    I'm looking for a skilled Xamarin developer with expertise in Azure to help me develop a mobile app with a solid backend system. Key Responsibilities: - Develop a mobile app for both iOS and Android platforms - Implement user login/authentication functionality - Integrate push notifications to enhance user engagement - Enable offline functionality in the app Ideal Skills: - Proficient in Xamarin, C#, and Azure - Skilled in mobile app development for both iOS and Android - Capable of designing and implementing user-friendly interfaces - Experience with backend integration and development Your experience in developing Xamarin apps and integrating them with Azure, as well as your ability to design user-friendly interfaces and implement critical app features, will be crucial in this p...

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    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

    $22 / hr (Avg Bid)
    NDA
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    I'm seeking a proficient Mechanics Expert to divide assembly STP file into individual component's STP File. Key tasks this project will involve: - The creation of a dll and library. - Integration into an existing software framework. - Enhancing current software performance. The principal feature of this STP File Analyzer must include: - An assembly structure analysis functionality that can effectively map the part-tree structure of an STP file. Ideal skills necessary for this project: - Proven experience in C#/C++ with a strong emphasis on dll and library building. - Understanding and hands-on experience with STP files and structure analysis. - Knowledge of software integration and performance enhancement. Please only bid on this project if you are confident in your abilities ...

    $498 (Avg Bid)
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    I'm seeking a proficient C#/C++ expert to build a dll and library with a specific purpose - to integrate into an STP File Analyzer. Key tasks this project will involve: - The creation of a dll and library. - Integration into an existing software framework. - Enhancing current software performance. The principal feature of this STP File Analyzer must include: - An assembly structure analysis functionality that can effectively map the part-tree structure of an STP file. Ideal skills necessary for this project: - Proven experience in C#/C++ with a strong emphasis on dll and library building. - Understanding and hands-on experience with STP files and structure analysis. - Knowledge of software integration and performance enhancement. Please only bid on this project if you are confide...

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    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]'

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    Busco un desarrollador experto en Unity3D que me ayude a crear un desarrollo para PC/linux. No es nada complejo. Los requisitos clave para este proyecto incluyen: - Experiencia en Unity3D: Deberías estar bien formado en la utilización de Unity3D para el desarrollo de juegos, en particular para la plataforma PC o linux. - Dominio de C#: El juego deberá programarse utilizando C# dentro del entorno Unity3D. Tu papel consistirá en: - Crear un player con distintas salidas de vídeo a partir de un vídeo original que enfocarán una parte o sección de dicho vídeo, estará en una línea de tiempo y sincronizado con señal dmx (señal para equipo de iluminación focos o cabezas móviles) que se tiene q...

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    Código fuente de pagina inicio de sesión y registro con buen diseño y animaciones un apartado de cerrar sesión.

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    necesito un juego sencillo de poolrooms creado en unity con paredes blancas cuadriculadas, quiero que tenga toboganes en donde el first person pueda deslizarse y pasar a otra room, links de la estetica que quiero: @ , necesito que me envien el editable, y que esté integrado a wwise, de wwise solo usen resonance si pueden, es para una tarea de la universidad

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    necesito un Software punto de venta con estas caracteristicas Especificaciones • Software de escritorio • Base de datos mariadb • Control de Licencias de manera remota con servidor • Demo de presentación • Grabado de videos de su desarrollo paso a paso Menú principal • En forma de pestañas • iconos en cuadricula con entorno agradable con iconos y animaciones DATOS DE PRODUCTOS 1. Código de barras 2. Código de proveedor 3. Foto 4. Estatus 5. Descripción/nombre 6. Iva tasa 7. Precio de compra 8. Cuatro precios variables de venta 9. Tipo de producto: articulo, kit, servicio, membresia 10. Categoría 11. Marca 12. Proveedor 13. Elaboración y vencimiento LISTADO DE CRÉDITOS 1. Ver créditos ...

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    Khám phá hang động , sẽ cho 1 con quái vật ở sâu bên trong và 1 đội có 6 người vào hang khám phá , đi sâu sẽ thấy các lối đi dẫn đến nguy hiểm và có 1 lối đi dẫn ra cửa hang , nếu sống sót sẽ nhận được phần thường là đuốc

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    1.对添加到软件的资源进行浏览、添加、删除。资源包含Word、Excel、PPT、PDF音视频。 2.对访问软件资源的用户以账号形式进行权限管理,并可以通过管理账号进行用户账号的权限编辑。 3.如果是网页形式,需要能在本地和局域网进行访问网站。

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    NECESITAMOS LO SIGUIENTE. a) La aplicación será desarrollada en UNITY 3D versión 2023.2.8 con C# como código de programación. b) El peso de la aplicación puede variar entre 500 Mb y 1Gb. c) El modelo 3D deberá ser entregado en formato package manager .pm para UNITY y puede ser creado en Maya 3D o en Blender. d) Los audios deben ser grabados en formato .mp3. e) El consumo de datos en la aplicación es mínimo, menos de 300 Mb. Despliegue a) Android. La aplicación estará disponible para descarga en Google Play Store. Disponible para Android 8 y superiores b) Apple. La aplicación estará disponible para descarga en Apple Store Compatibilidad. Disponible para IOs 11 y superiores Estructura. Estructura a) Login. Pantalla de inicio de sesión (email, Facebook, google) b) Pantalla ...

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    Se requiere crear una app con los siguientes detalles: a) La aplicación será desarrollada en UNITY 3D versión 2023.2.8 con C# como código de programación. b) El peso de la aplicación puede variar entre 500 Mb y 1Gb. c) El modelo 3D deberá ser entregado en formato package manager .pm para UNITY y puede ser creado en Maya 3D o en Blender. d) Los audios deben ser grabados en formato .mp3. e) El consumo de datos en la aplicación es mínimo, menos de 300 Mb. Despliegue a) Android. La aplicación estará disponible para descarga en Google Play Store. Disponible para Android 8 y superiores b) Apple. La aplicación estará disponible para descarga en Apple Store Compatibilidad. Disponible para IOs 11 y superiores Estructura. Estructura a) Login. Pantalla de inicio de sesión (email, Fac...

    $527 (Avg Bid)
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    Web shopping mall packet modulation program

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