.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.De 231,641 opiniones, los clientes califican nuestro .NET Developers 4.84 de un total de 5 estrellas.
Contratar a .NET Developers
Hola, Estoy en búsqueda de un profesional en C# con experiencia en .NET Core 8 y arquitectura limpia. Mi proyecto requiere la implementación de Finbuckle () para un sistema tipo SaaS. Necesito que cada compañía tenga su propia base de datos PostgreSQL, y dentro de cada base de datos, diferentes esquemas. El trabajo incluye: 1. Crear el proyecto en C#. 2. Adaptarlo a una arquitectura limpia. 3. Implementar Finbuckle siguiendo las guías disponibles en su sitio web. Deseo aplicar Finbuckle utilizando una estrategia de host, donde la base de datos principal almacene la información necesaria para generar la cadena de conexión a las otras bases de datos de cada compañía creada. Dentro de cada base de datos, debe haber un esquema ...
Estamos buscando un desarrollador experto para llevar a cabo una prueba de concepto (POC) que implica la creación de un Portal Intranet y un sistema de Single Sign-On (SSO) para varios sitios web alojados en Azure App Services. A continuación, se detallan los requerimientos específicos del proyecto y los entregables esperados: Requerimientos Clave: Tecnologías Utilizadas: Desarrollo del portal utilizando Angular + .NET. Implementación de IdentityServer para SSO. Elección de base de datos entre MariaDB o Azure SQL (justificando la elección por eficiencia en costos y escalabilidad). Fases del Proyecto: Fase 1 (POC): Implementación del SSO utilizando IdentityServer con la capacidad de autenticarse en los subdominios. Esta fase del pr...
PLEASE READ BEFORE BID.....NO TIME WASTE PLEASE ..... I am in need of someone who can assist me with my work. Specifically, I require someone who has experience in Perfex. Tasks and Responsibilities: - I have a list of tasks that need to be completed and I expect the freelancer to handle all aspects of these tasks. Timeline: - I would like these tasks to be completed within a week. Ideal Skills and Experience: - Experience in Perfex is a must. - Strong attention to detail and accuracy in data entry. - Proficiency in graphic design, if needed. - Ability to provide virtual assistance as required.
CRM & HRM Management System Development I looking for a skilled developer to build a CRM & HRM Management system using C# and MS SQL. I have accounting & inventory management software project I need customized hrm & crm Shortlisted freelancer should provide demo of existing hrm & crm Who have completed similar projects earlier please bid with mobile application I am looking for hrm & crm project which will be attached to existing accounting & inventory management software project later. Reference enclosed. Ideal skills and experience for the job: - Strong proficiency in C# and MS SQL - Experience in developing CRM and HRM systems - Knowledge of database management systems, particularly SQL Server - Ability to create user-friendly interfaces and efficie...
I have attached a powerpoint laying out the project details and I'm looking for someone who who can develop it and make a recommendation on how (SharePoint, Web, Application) needs to be multi users and access from network or Web. This posting is to get a cost estimate so I can obtain funding to do project.
I am looking for a freelancer who can help me export all of my Outlook contacts to Microsoft Access in table format. I also need additional functions and features in Microsoft Access related to my contacts. Ideal skills and experience for this job include: - Strong knowledge and experience with exporting contacts from Outlook to Microsoft Access - Proficiency in Microsoft Access, including the ability to create tables and set up functions and features - Familiarity with the different formats available in Microsoft Access, with a focus on table format - Excellent attention to detail to ensure all contacts are accurately exported - Good communication skills to understand and implement any additional functions or features requested by the client
We need a separate elfinder solution , it can be in PHP or .net but our preference would be in .NET 1. elfinder should have user management systems. 2. Once user login , he/she should be able to access his/her folder 3. Solution will be hosted on EKS 4. same solution will be embedded in another application and through token it will identify the user details reference :
I am looking for a developer with experience using Microsoft Graph API to help Send Teams Private Chat Message using Microsoft Graph API. The ideal candidate should have experience with Graph API programming language. The project requires working with an existing Microsoft Graph API application.
I am looking for a developer to create a simple ASP.net EFT Core project that will allow me to view a SQL table in my database, as well as add, delete, and edit records. Requirements: - The project should allow me to view the SQL table and perform basic CRUD operations. - The interface design/layout does not need to be specific, but I have a rough idea of how I would like it to look. - The project needs to align with my existing database schema, which I will provide. Skills and Experience: - Strong proficiency in ASP.net EFT Core and SQL. - Experience in developing CRUD applications. - Ability to work with existing database schemas. - Familiarity with front-end development and UI/UX design would be a plus.
I am looking for a .NET developer with experience in working with MongoDB databases to help me with a project. The purpose of this project is to add an image in the inline HTML in the mail body. Skills and experience required: - Strong proficiency in .NET and C# - Experience working with MongoDB databases - Knowledge of HTML and email development - Familiarity with image handling and manipulation The ideal candidate should be able to: - Retrieve the image file from the MongoDB database - Embed the image in the HTML code for the mail body - Ensure that the image is displayed correctly in the email The expected timeframe for this task to be completed is 1-2 days.
I am looking for a skilled developer to create a Web API backend service and background service in C# and deploy it in an Azure VM. The project also requires setting up a pipeline for continuous integration and deployment. Specific functionality requirements for the service will be provided, and I am looking for someone who can effectively implement them. The project needs to be completed within a week, so the ideal candidate should have experience working on similar projects with tight timelines. Required Skills and Experience: - Strong proficiency in C# and SQL - Web API should have EF core first approach with migration - Experience developing and deploying Web API services - Familiarity with Azure VM and pipeline deployment - Provide multiple environments like test, stage, and pro...
I am looking for an experienced C# developer to join our team to work on a new extensive Office 365 project. To start with we would like the suitable developer to fix four minor issues in an existing small application. It should take you about 15 minutes of effort. What im really looking for is your communication skills and adaptabilty. Skills and experience required: - Strong knowledge of C# programming language - Experience in debugging and fixing logic errors in code - Ability to work quickly and efficiently to delever the project in two hours. I will provide the source code only to suitable candidates.
I am looking for a freelancer who can help me solve an "Server HMAC algorithm not found" error that I am encountering while using in VB.NET. Once this error is resolved, I also require that the download and upload functions work correctly. I am attaching vb.net class file so you can review my code. Specific requirements for the project include: - Expertise in VB.NET 2015 or later - Strong understanding of and HMAC verification - Ability to troubleshoot and resolve the HMAC Verification Failed error - Familiarity with encryption and cryptography techniques This project is urgent and needs to be resolved ASAP. Please only apply if you are available immediately and have the necessary skills and experience.
I am looking for a software developer proficient in Visual Studio, and C++ to create a desktop application. Skills and Experience: - Strong knowledge and experience in C++ programming language - Previous experience in developing desktop applications - Ability to understand and implement detailed functionalities according to the provided list
I want to be able to display Google Analytics metrics and Google Search Console data for a property in my C# MVC application dashboard using the Google API. I'm looking for a quick start project that I can customize. Only bid if you have experience doing this type of work. Include in you bid whether you have experience developing using the Google API, how recent, programming languages used, and whether it was integrating Google Analytics, Google Search, or both.
I am looking for a skilled C# developer to assist me with a new console app project using .NET Core. The ideal candidate should have experience in creating console applications from scratch and be proficient in C# programming. The project will involve developing a web application with specific features and functionalities. Requirements: - Strong knowledge and experience in C# development - Familiarity with .NET Core framework - Ability to create a new project from scratch - Excellent problem-solving and debugging skills - Experience in web development, including front-end and back-end development Skills and Experience: - Proficiency in C# programming and API integration - Experience with web development using .NET Core - Understanding of software development principles and methodologies...
I am looking for a skilled developer to build a billing software for my paint shop. The software should have the following features: - Inventory management: The software should be able to track and manage the inventory of paint products in my shop. - Customer database: It should have a customer database where I can store and manage customer information. - Sales reporting: The software should provide sales reports, allowing me to analyze sales data and make informed business decisions. The ideal candidate for this project should have experience in developing billing software for Windows. They should be proficient in inventory management and have a good understanding of sales reporting. Familiarity with the paint industry and knowledge of specific paint brands or types is not required, as g...
Title: Sharepoint Corporate Intranet Maintenance I am looking for an expert SharePoint developer to assist with the maintenance of our corporate intranet. The ideal candidate will have a strong background in SharePoint and be experienced in updating content on an ongoing basis. Specific tasks for this project include: - Syncing the Sharepoint Calendar to a Corporate event email account, so updates are done in Outlook. - Creating Tiles as short-cuts to a shared folder and displaying the files and folders in structured way. - Removal of the Recycle bin option on the navigation pane. - Updating content on our corporate intranet regularly, ensuring that information is accurate and up to date. - Troubleshooting any issues that may arise on the intranet, providing quick resolutions to ensure ...
I am looking for a C++ expert with at least 10 years of experience to assist with a new feature development task. The complexity level of the desired feature is high, requiring a deep understanding of the project. The completion deadline for this task is short-term, within a week. Requirements: - Expertise in C++ - Strong understanding of the project - 10+ years of experience in C++ development - Ability to develop completely new features Skills/Experience: - Proficient in C++ - Extensive knowledge of the project - Experience in developing new features - Strong problem-solving skills - Ability to work within a short-term deadline
I am looking for a freelancer to create a desktop application for personal use that will streamline my workflow. The ideal candidate will have experience in developing desktop applications and will be proficient in programming languages such as Java or C++. The software should have the following features: - User-friendly interface - Ability to manage tasks and deadlines - Integration with email and calendar applications - Customizable settings and options The software should be compatible with Windows. The project timeline is flexible, but I would like to have the software completed within 1 months
I ONLY NEED THE CREATE CONTACT request for now, which starts on page 11. Please see the attached file ------------------------------------------------------------------------------------------------------------------------- WSDL Expert Needed to Create a Contact Request Skills and Experience: - Proficient in [Programming language specified by the client] - Strong understanding of WSDL (Web Services Description Language) - Experience in creating contact request functionalities Project Requirements: - Development of a contact request feature using the specified programming language and WSDL - The contact request feature should perform [Specific functions specified by the client] - Please specify the exact functions the contact request should perform - The contact request should be able to...
I am looking for a .Net MAUI developer who is experienced with .NET Core. Task: - Build a new application from scratch. Specific features and functionalities: - The client has a detailed list of features and functionalities that they want in the new application. Skills and experience: - Proficiency in .NET Core and .Net MAUI development - Experience in building new applications - Strong understanding of client requirements and ability to implement detailed feature lists
I am looking for a mid-level .NET developer to join my ongoing project. The ideal candidate should have experience with ASP.NET and be able to work within a month timeframe. Skills and experience required: - Strong knowledge of ASP.NET - Proficiency in .NET CORE and C#.NET - Previous experience working on ongoing projects - Ability to meet project deadlines and work within a month timeframe If you are a mid-level .NET developer with experience in ASP.NET and are able to work within a month timeframe, I would love to hear from you. Please provide examples of your previous work and let me know your availability.
I need following to happen based on training course I have done. I am trying to recreate the functionality from the scratch. 1. In the I "need to pass"" mainviewmodel class. 2. And there are 3 button. When I click 1st button I want to open ClientWindow 3. I want to add "MahApps package" into too. I have commented it 4. Add optional adding "äutofac" to the application PLEASE NOTE: I have changed the *.zip file to *.txt so I can attach it. You need to first change ext to myApp.zip. So you can see my code.. I have attached the app. And you can have a look and then guide me in my computer how to do it. Thank you.
I am looking for a backend developer with experience in C# to work on a project of intermediate complexity. Requirements: - Proficient in C# programming language - Familiarity with backend development - Strong problem-solving skills - Ability to work independently and collaboratively - Knowledge of database management systems Responsibilities: - Develop and maintain backend systems - Optimize performance and scalability - Implement security measures - Collaborate with frontend developers and project stakeholders Skills and Experience: - Proven experience in C# development - Familiarity with backend frameworks (although no specific framework is required) - Knowledge of database management systems, such as SQL or MongoDB - Understanding of API design and development - Strong problem-solv...
Software Engineer Needed for Desktop Application Development Skills and Experience Required: - Proficiency in C# - Experience in developing desktop applications Project Details: We are looking for a skilled software engineer who is proficient in C# to develop a desktop application. The application will be used for hospital management system. Timeline: The desired timeline for completing the software development is 1-3 months. If you have experience in desktop application development and are proficient in C#, we would love to hear from you. Please provide examples of your previous work and your availability for the project.
I am looking for a freelancer with experience in fixing async issues in .Net C# projects. The project involves resolving issues related to incorrect data processing for different input arguments. Ideal Skills and Experience: - Strong knowledge of async programming in .Net C# - Experience in debugging and fixing deadlocks, race conditions, and unhandled exceptions - Familiarity with input argument processing in .Net C# projects Timeline: - Immediate resolution required (now) To apply for this project, please provide details of your experience in fixing async issues in .Net C# projects.
I am looking for a skilled .NET developer with experience in C# to debug and fix a signature generation program for a Web API. The current issue with the program is that it is throwing an error during execution. The error is on getting the private key at statment var CertRsa = as RSACryptoServiceProvider; The error says "Error-Invalid provider type specified.rn" Requirements: - Proficiency in .NET and C# - Strong debugging skills - Experience with signature generation programs The client has error messages and logs available, which can be provided for better understanding of the issue. The expected timeframe for the debugging and fixing is immediate, within 24 hours. If you have the necessary skills and can dedicate your time to this project, please submit your proposal...
hi , i have VB dot net project done for gold loan desktop application. The software is 90% complete. The application is saas model. Checkout all the bugs and get the project completed. Start your reply with "redo" to consider your offer. Developers with expertise and experience will only be considered.
I am looking for a freelancer to create a lock screen for my Windows operating system. The lock screen should only grant access to our company's tools. Lock screen preferences: - Numeric PIN Access to tools: - Any basic tools will work Ideal skills and experience: - Proficient in Windows operating system - Experience in lock screen development - Familiarity with creating secure access systems
I need an ASP.NET developer who can fix a Hangfire issue in my webform project. The problem is that Hangfire does not run background jobs consistently, sometimes it works on time and sometimes it does not.
We are looking for experienced .Net developers with specific skills in ASP.Net. The project will primarily involve maintenance and updating of existing applications. Our preferred development methodology for this project is Waterfall. Ideal Skills and Experience: - Proficiency in ASP.Net - Experience in maintenance and updating of applications - Familiarity with Waterfall development methodology
I am looking for a C# developer who can fix a build error in my project. The specific error message I am receiving is "CS0029: Cannot implicitly convert type 'string' to 'byte'". pfa code (error on line 13) Skills and Experience: - Strong proficiency in C# programming - Experience in troubleshooting and fixing build errors - Knowledge of data types and type conversions in C# The ideal candidate should be able to analyze the code and identify the cause of the error, as well as implement the necessary changes to resolve it. The project needs to be completed as soon as possible.
Title: Windows Application for Data Management Our company is in need of a skilled developer to create a 3 Dimensional Visual Teaching Content Software. The application will be responsible for managing both text and image-based data efficiently and effectively. Skills and Experience Required: - Proficiency in Windows application development - Strong understanding of data visuals - Experience working with both text and image-based data - Knowledge of data backup systems and best practices - Familiarity with user login systems and security protocols - Ability to implement advanced search functionality Attaching the detailed document for more clear requirement. We will discuss and share more details. If you have the necessary skills and experience in Windows application development and 3 ...
I am looking for a skilled Java and C# developer who can create a tool to automate the game "Ninja School" (). The tool should have the following features: - Load a list of accounts from a database and display it in the tool - The tool should be able to handle more than 10 accounts simultaneously - Once loaded, each account will be logged in one by one. This game uses microemulator () (an emulator to run java games on PC) to run the game. Normally, if there is no auto tool, you will open each micro emulator tab and then open the game. This is quite time-consuming and if you run many tabs, it will consume a lot of RAM and CPU, so I want you to make this tool to run. game without opening the microemulator Ideal skills and experience for this job include: - Strong proficiency in ...
I am looking for an experienced ASP.NET Developer to work on an existing application. The project requires advanced skills in ASP.NET, C#, and SQL Server. Key requirements: - Strong knowledge of ASP.NET, C#, and SQL Server - Experience in working on existing applications - Ability to handle advanced level complexity of the project - Attention to detail and problem-solving skills The project needs to be completed within a month, so the ideal candidate should be able to work efficiently and meet deadlines. If you have the required skills and experience, and can commit to completing the project within the given timeframe, please submit your proposal.
I am looking for a Microsoft 365 Sharepoint app developer who can create a Powerapp to filter data from 5 different spreadsheet workbooks. The app will capture personnel information, worksite locations, and time off. Specific features needed: - Data filtering - Personnel capture - Worksite location capture The app should be able to summarize the total number of personnel at each worksite location, as well as provide future projected totals. I am open to suggestions for the design and layout of the app. The expected timeline for this project is 3-4 weeks. Ideal Skills and Experience: - Experience with Microsoft 365 Sharepoint app development - Proficiency in Powerapp development - Knowledge of data filtering and capture - Ability to summarize data and create projections If you hav...
I am looking for a skilled freelancer to develop a web application for my company. The main purpose of the web application is to store, retrieve information about students. Features that should be included in the web application are user registration/login and a content management system. Additionally, interactive elements such as forms and quizzes should be incorporated to enhance user engagement. While some content will be provided, the freelancer should also be able to create additional content as needed. Ideal skills and experience for this job include proficiency in web development technologies, knowledge of content management systems, and the ability to create engaging and informative content.
Hi, I have everything like source codes, DB file, and document. demo video file link: I have done web site using C# and MySQL and need to improve page speed. I want to improve speed without cache. I do not want pro codes. Find a simple way to reduce time for the First Time Page Load Make it faster for the first-time page load, that's all. thanks.
I am looking for a freelancer who can help me develop a method to extract a Facebook access token with full permissions. The purpose of this extraction is to automate certain tasks on Facebook. Preferred Programming Language: No preference. I would like some guidance on how to implement this method, but not a full step-by-step guide. Skills and Experience: - Strong knowledge and experience in Facebook API - Familiarity with Facebook access token generation and permissions - Ability to provide guidance and support throughout the implementation process
1) profit-loss & balance sheet form as account ing rule 2) Send What'App pdf to any contact fastl contact c#.net 3) Fast Email sending code (gmail, Microsoft email, rediffmail, webmail, any) c#.net 4) multi threading(like if you click on search btn and it takes more to load data then user can move another form and can do another task)
We need someone to develop a very solid screen recorder and editor. Check the screenshots attached for the sample interface we need. It should be developed in C# Visual Studio 2019 or 2022 - WPF Thanks
I am seeking a freelancer to install and configure the Windows Server operating system on Azure. The project requires the following: - Installation and configuration of Windows Server on Azure - Specific configurations and applications to be installed along with the OS - Completion of the project within 1-2 days Ideal Skills and Experience: - Experience with Azure and operating system installation - Knowledge of Windows Server and its configurations - Ability to meet tight deadlines and work efficiently If you have the necessary skills and can complete this project within the specified timeline, please submit a proposal.