.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.
从235,656个评价中,客户给我们的 .NET Developers 打了4.86,共5星。雇佣 .NET Developers
This is probably not paid. I'm using this site to try and get some interest. Idealy, i would release my program for free, but i could possibly offer it for sale later, and eventually payout after that. I want to be clear i am not hiring someone hourly or anything like that. I don't mind giving some compensation, we can discuss it, but i'm primarily looking for people passionate in what my project is and it's future. Ideally I want to make it as freely available as i can. I've been working on a tool for about 5 months that makes it easy for people to create game editors (pictures at bottom). I am satisfied with what i have achieved, it is already functional and works great, it will open up many game communities to more options. Now however i want to expand it to co...
Hello there, i have several photos in a project, example 100 photos, 20x5 aspect ratio. those 100 photos must be matched on the exe file, with some options zoom etc. but we will talk about options in 2nd phase, i have a current software that can do this, but patterns and lines dont match since one of them upper one of them downer, i need a software like panoroma making one, but not streching or broking my images but make connections greatly, software will read photos and understand it because those allign problems will different in each photoset, please write on your proposal that how will u do it, standart bot messages will be deleted, i will only return to those who explains their method of it
C# Visual Studio Desktop Application development.
Discover the power of color QR code scanning with JabCode Scanner, a cutting-edge iOS application that revolutionizes how you interact with QR codes. With its proprietary decoding algorithm, JabCode Scanner can effortlessly scan and decode color QR codes, unlocking a world of possibilities. My budget is $50 for this
We are seeking a skilled C# developer to repurpose a Pokemon trading bot for the game Pokemon Scarlet/Violet. Your main task will be to modify the existing C# application, enhancing its functionality to enable surprise trades within the new game. To succeed in this role, you should have a strong background in C# development and experience in game automation. Familiarity with the Nintendo Switch console and custom firmware (CFW) is required as the bot relies on it for remote control. You will be responsible for adding new features, updating the user interface, and ensuring seamless integration with Pokemon Scarlet/Violet. This is a time-sensitive project, expected to be completed within 1 week. If you have a proven track record in C# development, expertise in game automation, and a passi...
I am looking for a C# developer who can convert DWG and DXF files to SVG format for web development purposes. I want to talk about extra details about Autocad. I used autocad by adding C:Program FilesAutodeskAutoCAD 2022 and C:Program FilesAutodeskAutoCAD 2022 to the c# project. However, they have an object called AcadDocument, and you can open the file with the Open command and operate on it. I dont want this. What I want is to be able to do things very quickly. No additional features, such as user interface, are needed. Ideal skills and experience for this job include proficiency in C# and experience with file conversion. I just need an example and results showing how it is used in a c# project.
This would be a Dot Net Core 6 Project. Where any User Can Create an Excel Template, Store it at a Predefined Location. Create a Config Screen for Row Column Wise Data to be pushed. Create a process to fetch data from tables to populate in excel file which can be downloaded.
We are seeking an experienced and skilled Senior ASP.NET Developer primary focus on creating a custom marketplace multi-vendor ASP.NET MVC desktop and mobile web application. This application will have real-time capabilities and extensive AI capabilities integrated into various features to enhance the user interface (UI) and streamline processes. Responsibilities: Development of a custom marketplace multi-vendor ASP.NET MVC application from strach Implement real-time capabilities using technologies such as SignalR Integrate artificial intelligence (AI) capabilities to simplify the UI and optimize various processes Design and develop clean code, scalable, secure, and high-performance solutions Set up and configure a cloud environment for hosting the application, ensuring accessibility fro...
I am looking for a developer who can create an Apple PassKit web service to update loyalty passes for my business. The web service should support loyalty passes. Please provide examples of similar projects you have completed. Thank you. Ideal Skills and Experience: - Experience with PassKit - Knowledge of web service development - Strong programming skills in relevant languages (asp.net) - Ability to work collaboratively with the client to ensure project success
I am in need of a WPF project that will focus on data visualization. I have specific requirements for the project and need a skilled programmer able to execute my ideas. The data sources required for this visualization will come from a local database. I am looking for a professional who can create an efficient and aesthetically pleasing data visualization platform using WPF. If you have the experience and know-how make sure to contact me, as I'm excited to see what this project can become! Basically the input will be two excel files and the output would be another excel file with certain rules applied on the input excel files. The UI is fairly simple with just 4/5 working elements.
I am looking for a skilled C# developer to maintain our existing desktop application repository. The main purpose of the repo is desktop application development and we require update to how the Windows services work. Ideal candidates should have experience in C# development involving web servers hosted in a windows service. The expected timeline for completion of maintenance tasks is 1-2 weeks.
I am in need of a skilled developer to develop a software for a Conquer Online Private Server game. Specifically, I require improved mining capabilities for the game. Ideal Skills and Experience: - Knowledge of Conquer Online Private Server game - Experience with script and software management - Strong programming skills in languages such as C++, Java, and Python This is an ongoing project that will depend on patches, so I am looking for someone with a flexible timeline. Communication and collaboration will be key as we work together to ensure the software modifications are completed to my satisfaction.
We are seeking a skilled C# developer to repurpose a Pokemon trading bot for the game Pokemon Scarlet/Violet. Your main task will be to modify the existing C# application, enhancing its functionality to enable surprise trades within the new game. To succeed in this role, you should have a strong background in C# development and experience in game automation. Familiarity with the Nintendo Switch console and custom firmware (CFW) is required as the bot relies on it for remote control. You will be responsible for adding new features, updating the user interface, and ensuring seamless integration with Pokemon Scarlet/Violet. This is a time-sensitive project, expected to be completed within 1 week. If you have a proven track record in C# development, expertise in game automation, and a passi...
I am looking for a freelancer with experience in .Net C# and AWS S3 SDK integration to help me with my project. Specifically, I need someone who can integrate AWS S3 SDK with my .Net C# application to enable downloading /Removing files from S3. Ideal skills and experience for the job: - Strong experience in .Net C# and AWS S3 SDK integration - Experience in downloading files from S3 - Familiarity with AWS S3 regions, specifically Asia Pacific (Sydney) I am looking for someone to help me with Microsoft SSIS, .Net integration with S3 bucket. My requirement is integrating Source System which sends flat files to S3 bucket. I got an SSIS job scheduled on a daily basis to read from the S3 bucket and download the files to local folder location and consume the files for further processing. My...
I am looking for a desktop accounting software that can handle my small business needs. The ideal candidate should have experience in creating desktop accounting software. The software should have the following features: - Invoice generation through Wave + Expenses by Expensify - The software should be easy to use and understand for non-accountants. - i want to then connect to my bank account to share all my money in and be able to generate profit and expenses each month The accounting software should be able to manage my small business accounting needs, including expenses, income, and cash flow management. The ideal candidate should have experience in creating desktop accounting software for small businesses. thank you
Hola, tengo un ppt con el siguiente código: Sub InsertAudioToSlidesFromFolder() Dim pptApp As Dim pptPres As Dim pptSlide As Dim audioPath As String Dim audioFolder As String Dim audioFile As String Dim slideIndex As Integer ' Set the path to the folder containing the audio files audioFolder = "C:PPT-AUDIOmacro-output" ' Open an existing PowerPoint presentation Set pptApp = New = True Set pptPres = ("C:PPT-AUDIO") ' Loop through each slide in the presentation For slideIndex = 1 To ' Set the audio file for the current slide audioFile = audioFolder & "" & slideIndex & ".wav" ...
I am in need of a SharePoint on prem developer and administrator for the sole purpose of maintenance. The current version of the SharePoint being used is SharePoint 2013. The ideal candidate should have experience in performing regular maintenance tasks on SharePoint such as backups, data recovery, and managing permissions. The project requires an individual who is reliable and proactive in identifying and resolving any SharePoint issues. No additional features or integrations are required for this project.
Need c#.net developer to work on New / Existing website projects. > Graduate / Post Graduate > Work from Home > Male / Female > No Age Criteria > 01 Year Plus experience > Software Engineering Department > c#.net, HTML5, CSS3, Java Script, MSSQL > No Daily Time Limit
I have seven functions, where I call a json, for each function I do a different authentication, if I do it manually, function by function via isolated button, the program works for me without problem. if I set the functions to work automatically via the timer, on the fifth function it resumes and crashes the program. someone with experience in json with vb.net to make me this correction?
Role: C#, React Full Stack Developer Exp: 6+ Years Location: Remote in India Type of role: Flexible for contract, CTH and Permanent Candidates need to have solid experience in developing scalable back-end functionality using C#, .NET, Lambda, async/await, Windows APIs, WebAPIs Candidates need to have solid experience in developing excellent using ReactJS Excellent communication skills are a must. Ability to work independently with minimal guidance is a must. Must be able to work well in a globally distributed team in Agile mode. Very strong developer Online coding test by client
i have existing web application in asp.net mvc want to update basic purchase and inventory basic module
I am looking for a freelancer to help with a project that involves both implementing and preventing the bypass of a password masking feature on a desktop application. The desktop application is developed in c#. I need someone who has expertise in programming and security to assist in making sure that the password masking feature works correctly and that there is no way for any user to bypass it. It is essential that the project is completed accurately and efficiently so that information is securely stored and protected on the application. I expect the freelancer to be knowledgeable, experienced, and also able to troubleshoot any problems that may arise during the project.
Elsa Workflows () experience is a must . I am looking for a freelancer who has experience working with open source .NET libraries, specifically Elsa Workflows. The main goal of this project is to debug and fix any issues that are currently present within our system. The ideal candidate should have a strong knowledge of .NET, as well as experience working with open source libraries. Communication is key for this project, and my preferred method of communication is instant messaging, such as Slack or Discord. If you are interested in this project, please reach out to me with your experience and qualifications.
je veux un avatar logger qui scan les fichier se trouvant de le dossiers windows player et qui me créer des logs avec date du log . j'ai un exemple de logger que je peux vous donner la seule chose que je demande c'est la même chose en custom et en local au lieu d'envoyer sur un site et je demande aussi le code source final afin de pouvoir le odifier et l'adapté à mon future projet
Looking for malware dev in c++ I have the initial project exe:Application I need to make a DLL functional Run with Rundll32 and regsvr32 and add more functions. For educational purposes
I need someone expert to put a license control in my VB.NET application. Visual Basic. Net I would like it to be done in some way that protects my software from copying or cracking. I would like you to put maybe a password generator where you provide a free period of 7 days and also the plans below: * 1 month * 3 months * 6 months * 1 year * or a period customized by me. I need it urgently
I'm looking for assistance for the below task - Need to create a lambda function with custom powershell runtime to send an S3 object as an email attachment to the recipients whenever a new file gets uploaded to the S3 bucket. Thanks!!
Looking for an experienced developer with expertise in C#, Azure, and React. The project is for personal use and requires user authentication as a key feature. Cloud hosting and database integration are also necessary. The ideal candidate should have a strong background in these technologies and be able to complete the project in more than 4 weeks.
I am looking for someone to create a Microsoft bot framework to integrate with Power Virtual agents for help desk. It will be connected to Power Virtual Agents (PVA). You need experience creating Skills in .NET. It will be used for live
I need a way when a user visit my website to see if they visit again with that same computer. I am trying not to use an activex control or any cookies that can be cleared. I really need a unique id for that computer connection. Can this be done?
Low Tech, anchoring system for Mobile homes car ports, to include helical piles around perimeter of home 10 feet o/c . tied together with a tensioner to add additional down force to carports during Hurricanes. phase two is to add a net to roof to cover shingles from flying off and creating leaks in ceiling to stop more damage to structure. minor and medium damage to mobile homes is about 70% of damage created by windborne storms.
I am in need of an Asp.net MVC developer who can assist me with an annual review project. The purpose of the review is to evaluate the performance of my employees. The review report will have a specific format that I will provide. The data that needs to be included in the report is related to the employee's goals and achievements. Ideal skills and experience for this job are: - Expertise in Asp.net MVC - Forms - save - auto save- Forms with sections, Attachments - Tailwind css - Attention to detail and accuracy If you are interested in this project, please submit your proposal with relevant experience and portfolio.
We are seeking a skilled C# developer to repurpose a Pokemon trading bot for the game Pokemon Scarlet/Violet. Your main task will be to modify the existing C# application, enhancing its functionality to enable surprise trades within the new game. To succeed in this role, you should have a strong background in C# development and experience in game automation. Familiarity with the Nintendo Switch console and custom firmware (CFW) is required as the bot relies on it for remote control. You will be responsible for adding new features, updating the user interface, and ensuring seamless integration with Pokemon Scarlet/Violet. This is a time-sensitive project, expected to be completed within 1 week. If you have a proven track record in C# development, expertise in game automation, and a passi...
We have CMS software that has been used by many customers for many years and was developed with VB.NET (.NET Framework 4.8). There are three different parts in the CMS product as Core, Frontend, and Admin/Backend. My expectation from the Upwork project is that the CMS code is completely converted to C# with the help of open-source tool and delivered in error-free and working condition when published on the sample website. Required bitbucket repo access will be provided.
More details: What is the main goal of your Azure project? Cost optimization Do you require assistance with specific Azure services? Need quotation for on-premises AD and .Net Application migration Do you have a preferred timeline for project completion? Currently need an architect to get the cost / quote for AD and Application migration from on-premises to Cloud
I need help installing Google Admob to my .Net Maui application so that banner ads will appear when I run in debug mode.
I am in need of a skilled React.js developer with experience in .net core 7 REST API development to create a web application. The project requires the following features: - - User Authentication - CRUD Operations - Payment Integration - Integration with Third-Party APIs - mysql Database - Dynamic form creation [Drag and Drop] ref. - The client has an existing design for the user interface, so the ideal candidate should have experience in implementing designs in React.js. The project has a deadline of 2 months, so the developer should be able to work efficiently and meet the deadline.
I am looking for a .Net core developer to build or provide a template application that connects to Microsoft Graph API, specifically for email functionality. The ideal candidate should have experience with application-based authentication methods and be able to connect to the email endpoint. Additionally, the project requires the ability to handle email attachments. The application simply needs to run as a service and check a specific mailbox for emails with an attachment and extract those attachments. I will add all the additional functionality from there that is needed.
SharePoint Dashboard for Daily Sales Figures Display Ideal Skills: - SharePoint development - Data visualization expertise - Experience with chart and graph creation Our company is looking for a SharePoint dashboard that will display daily sales figures. The dashboard should include both charts and tables/graphs to visually represent the data. We require the data to be updated on a daily basis. We are seeking a developer with expertise in SharePoint development and data visualization. Experience with chart and graph creation is also preferred.
needs to create website just to share pictures document and information for the call center employee just to know what the product details to share it with the client, and we need an admin panel to add remove and amend the products with maker checker screen all needs must build in .NET + MS sql server
Adapt DLL C# for Software , 10 Dollars , 10 Dollars.
SharePoint Dashboard for Daily Sales Figures Display Ideal Skills: - SharePoint development - Data visualization expertise - Experience with chart and graph creation Our company is looking for a SharePoint dashboard that will display daily sales figures. The dashboard should include both charts and tables/graphs to visually represent the data. We require the data to be updated on a daily basis. We are seeking a developer with expertise in SharePoint development and data visualization. Experience with chart and graph creation is also preferred.
do not contact me with i can try... i am looking for someone that has done this and knows or has the code already done from project before, can submit the code and get paid in minutes. it can be just to send a test email - i will pay fixed price more than hourly. MS Azure Email Code in C# if you recognize this - that may be helpful: :send?api-version=2023-03-31 I am looking for a developer to create a code for sending emails using MS Azure. I currently use SMTP as my email service. The preferred programming language for the code is C#. The ideal candidate should have experience with MS Azure and C# programming. Requirements: - Develop a code for sending emails using MS Azure - Use C# programming language - Knowledge of MS Azure If you have experience in this area and are interested in t...
I am in need of a freelancer who can fix the QuickBooks invoice integration in .net. Specifically, I am unable to generate invoices due to syncing issues. I am using QuickBooks Online for my business and require a fix for the current issue only. Ideal Skills and Experience: - Strong experience with QuickBooks invoice integration in .net - Proficient in QuickBooks Online - Ability to troubleshoot and resolve syncing issues - Familiarity with .net programming language - Attention to detail and ability to deliver timely solutions
We are seeking a skilled and experienced Sitecore Expert to join our team on a monthly basis. As a Sitecore Expert, your primary responsibility will be to provide ongoing support, maintenance, and development for our Sitecore-based websites. Responsibilities: Sitecore Development: Collaborate with our development team to enhance, customize, and extend the functionality of our Sitecore websites. This includes creating new templates, components, and modules, as well as integrating third-party systems and APIs. Sitecore Configuration and Optimization: Configure and optimize Sitecore instances to ensure optimal performance and scalability. This includes setting up content authoring workflows, personalization rules, and search functionality. Sitecore Maintenance and Support: Perform regular...
I am looking for a skilled developer who can help me migrate my medium-sized Windows forms application with some complexity to a WPF application using C#. As I am open to suggestions regarding the functionality and design of the WPF application, I am looking for someone who has experience with UI/UX and can provide creative and innovative solutions. The timeline for the project is flexible, with a completion date of 2-3 months. The application has been written in Windows Forms/VB. I'm looking to redevelop the application into a modern interface probably using WPF using something not VB, probably C#. Initially i'm looking for someone to develop a new GUI only. Possibly code conversion from VB at a later stage. The ideal candidate should have the following skills and experie...
I am looking for an experienced programmer to create a console application written in C# with 1-3 functionalities. The main purpose of the console application is to allow for CRUD (Create, Read, Update, and Delete) operations. The developer should have extensive knowledge of C# and preferably come with experience related to console applications. If you feel you meet all the criteria needed, please reach out to discuss the scope of the project in more detail.
I am looking for a Dotnet developer to work on a small project that involves dynamic forms for users. The project requires expertise in Mssql databases. Specific features and functionalities have been outlined in a detailed list provided by the client. The expected project duration max 2 hours. Ideal skills and experience for the job include proficiency in Dotnet development and experience working with Mssql databases. The ability to work efficiently and meet tight deadlines is also important.