.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 238,199 opiniones, los clientes califican nuestro .NET Developers 4.86 de un total de 5 estrellas.
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    98 trabajados encontrados, precios en USD

    Te ayudo con el desarrollo de tu proyecto, en Visual Basic, C# (si charp) .NET Trabajo 8 horas al dia, el costo de la hora de trabajo es 10$ USD

    $17 / hr (Avg Bid)
    $17 / hr Oferta promedio
    6 ofertas

    Venteas de Productos online, publicidad, llamadas internacionales y envió de dinero

    $6100 (Avg Bid)
    $6100 Oferta promedio
    17 ofertas

    Inversión en blockchain y empresas La primera opción es tan simple como ir a la bolsa de valores y comprar acciones o productos financieros de ciertas empresas. En la segunda opción es posible conseguir ETF que repliquen el rendimiento del Bitcoin u otras criptos, pero sin el riesgo invertir en ellas directamente.

    $107 (Avg Bid)
    $107 Oferta promedio
    3 ofertas
    Web scraping/crawling 6 días left
    VERIFICADO

    I need to login to using HttpRequest/Response object in .Net. Code should be in VB.Net and the steps are: 1) Login page - submit the user id 2) Authenticator page - submit the authenticator code 3) PIN page - submit the PIN The user id and PIN will be shared. Authenticator needs to be coded by you so that auto submission happens everytime. Final deliverable is a Windows Forms application where on clicking a button, the above 3 steps will be performed and the login process should be complete.

    $84 (Avg Bid)
    $84 Oferta promedio
    3 ofertas

    This project involves completing an unfinished software project. The code is already present but the project is not fully functional. The aim here is to make changes to existing code to achieve the below requirements: Designing a software system for ABC company industries that would allow them to manage their spacecraft launches and operations. The system is to be divided into three components: Deep Space Network (DSN) software, Launch-Vehicle software, and Payload/Satellite software. The DSN software component is responsible for managing the dashboard, displaying information about active and waiting spacecraft, selecting active spacecraft and sending commands to them, and launching new spacecraft. The Launch-Vehicle software component should be able to receive and process commands from th...

    $133 (Avg Bid)
    $133 Oferta promedio
    3 ofertas

    I need a freelancer that is willing to assist me through the implementation of code in c++, the code must be written on a specific website that I will provide the credentials for. If interested we might have to share screens through teamviewer zoom or anydesk

    $26 (Avg Bid)
    $26 Oferta promedio
    8 ofertas

    I'm in need of an expert with experience in developing microservices using RabbitMQ along with Asp.Net. The project requires the development of a service to be done in C#, and I need help in setting up the environment for the project. The size of the project is considered small. If you have experience with microservice architecture and you're an expert in RabbitMQ and Asp.Net then this job is for you!

    $491 (Avg Bid)
    $491 Oferta promedio
    26 ofertas
    eCommerce website 6 días left
    VERIFICADO

    Looking for an eCommerce website with an innovative design Includes payments, including a full management interface Developed in .NET software with perfect management software including source code. **** I am not interested in developing a new website, only if you have already developed one. Attach a link and data as entry to the management interface.

    $159 (Avg Bid)
    $159 Oferta promedio
    27 ofertas

    I am looking for experienced developer who has already worked on developing learning managements software (lms)

    $386 (Avg Bid)
    $386 Oferta promedio
    12 ofertas
    .Net developer 6 días left
    VERIFICADO

    I'm looking for an experienced .Net developer to maintain existing .Net applications. The programming language to be used will be ASP.NET and I do not need any additional services such as hosting or database management. Therefore, I need someone who can help with fixing existing bugs and enhancing existing features in the existing application. This micro project is to take a look at our existing application and made a suggestion for improvement. After completion, we can agree on ongoing work.

    $26 (Avg Bid)
    $26 Oferta promedio
    40 ofertas
    Project for Anis V. 6 días left
    VERIFICADO

    Project for Anis V. to fix an ASP site issue.

    $137 (Avg Bid)
    $137 Oferta promedio
    16 ofertas

    A simple enough problem on the face of it: Create a Library class C that creates and holds a static BufferBlock<T>instance . Two projects A and B have C as a dependency. All three are in the same Visual Studio solution. Project A and Project B are not aware of each other. When Project A and Project B start up, they request the instance of the BufferBlock from C with a getBufferBlockl() method. The unexpected behaviour is that the same instance is not being returned of the static object from the Library class. Each call from the separate project is being returned with a new instance. Since I want Project B to write into the BufferBlock and for Project A to read from the same BufferBlock this is a problem. Can you solve this problem for me. Update: The solution to this must be...

    $93 (Avg Bid)
    $93 Oferta promedio
    12 ofertas
    WPF Project C# XAML 6 días left
    VERIFICADO

    I'm looking to build a web application using WPF and C# XAML, with the main focus being on user interface design and functionality. This project will require strong expertise with WPF and C# XAML in order to create a user interface that is intuitive and visually appealing. I'm looking for someone who can create a comprehensive user interface that incorporates Avalonia. The user interface design is provided and the functionality requirements is also provided. Had a Freelancer start this project and have left the project half way. So please make sure you only bid if you can complete the project

    $172 (Avg Bid)
    $172 Oferta promedio
    27 ofertas

    I want new application for game

    $1032 (Avg Bid)
    $1032 Oferta promedio
    16 ofertas
    CAD DEVELOPER 6 días left

    CAD Developers 12 hrs/week Primary skills needed: Net or C# programming skills if not any language CAD Exchanger SDK Solid works or CREO Experience 3+ years *.Net or C# We may look for skill Hoops or Exchanger Development of API and Basic Metadata extraction is expected of the developer. Language used is c# backend and Angular frontend Skills Required .NET CAD/CAM C# Programming Software Architecture ASP.NET

    $726 (Avg Bid)
    $726 Oferta promedio
    9 ofertas
    CAD Developers 6 días left
    VERIFICADO

    CAD Developers 12 hrs/week Primary skills needed: Net or C# programming skills if not any language CAD Exchanger SDK Solid works or CREO Experience 3+ years *.Net or C# We may look for skill Hoops or Exchanger Development of API and Basic Metadata extraction is expected of the developer. Language used is c# backend and Angular frontend

    $715 (Avg Bid)
    $715 Oferta promedio
    10 ofertas
    C# .net 6 AWS Lambda function 6 días left
    VERIFICADO

    Write a C# .net 6 AWS Lambda function to unzip a .zip file when the file is uploaded to AWS S3 inbox prefix. The .zip file contains subdirectories which need to be written to S3 along with each file contained within each subdirectory. See attached file. Example contents of file: topDirectory/SubDirectory1/ topDirectory/SubDirectory1/ topDirectory/SubDirectory2/ topDirectory/SubDirectory2/ Example of expected output to AWS S3: bucket1/unzipped/topDirectory/SubDirectory1/ bucket1/unzipped/topDirectory/SubDirectory1/ bucket1/unzipped/topDirectory/SubDirectory2/ bucket1/unzipped/topDirectory/SubDirectory2/ When the file is uploaded to S3 bucket1/inbox, the lambda function must be auto triggered to unzip and write each subdirectory and file. You must sign in to my AWS account, instal...

    $113 (Avg Bid)
    $113 Oferta promedio
    11 ofertas
    Credit repair software 6 días left
    VERIFICADO

    I need a system ready for credit repair and credit management system? Do you have a demo that you can share?

    $152 (Avg Bid)
    $152 Oferta promedio
    12 ofertas

    We need Individual Software Developer experienced in C#, Developer , Winform for Modification in Our Billing & Accounting Software. Apply only if you have good experience of Billing & Accounting Modules like- GST, Accounting, Stock etc

    $7 / hr (Avg Bid)
    $7 / hr Oferta promedio
    17 ofertas
    .net mvc pharmacy project 6 días left
    VERIFICADO

    requirements with video attached

    $1136 (Avg Bid)
    $1136 Oferta promedio
    26 ofertas

    I am looking for a resource to help with setting up an Azure App Service and SQL managed instance backup to an on-premises storage solution. This requires backing up both application and database data. The desired storage solution for the backup is on-premises storage. I am open to suggestions on estimated costs, timeline and project plan.

    $207 (Avg Bid)
    $207 Oferta promedio
    20 ofertas

    Looking for .net developer to application to remote server to do following: 1. Create folder. 2. Upload files in the folder 3. Query server for All folder and files available. 4. Download files.

    $153 (Avg Bid)
    $153 Oferta promedio
    53 ofertas

    The task is to build an internal job, time, maintence and fatigue system for an Australian bus & coach company. The company currently sees drivers filling out paper time sheets and jobs are assgined by sticking job sheets to driver's lockers. If there are defects with the vehicles, a driver writes these on paper and it is left for the mechanic in the morning - this paperwork is also to be elimited. The full requirements are included in the "System Design" document attached to this task. There is also an image with my rough sketches of how the "touch screen" UI should look. Before bidding: If you have any questions about the scope of work, then place a bid of $500, and write your questions in your proposal. I'll then provide answers to your question ...

    $815 (Avg Bid)
    $815 Oferta promedio
    23 ofertas
    Small migration to .net 6.0 5 días left
    VERIFICADO

    Requirement: We need to add a Audit middleware in .net 6 from already existing Audit filter in .net 4.8.

    $18 (Avg Bid)
    $18 Oferta promedio
    4 ofertas

    Changes to App ProcessIntroScreen – KeepDelete Activity Screen and Person ScreenNext go to SearchPersonScreenKeep the remaining screens (SelectShoutout, ComposeMessage, ReviewScreen, SendConfirmationScreen, DeleteConfirmationScreen)Change in the apps Email Template "Your Shoutout" link to point to Activity  Screen or Page containing Sharepoint List of Activity Feed items. Send Shoutout using the email template in the app, but change the Your Shoutout link in the email template to take the recipient to the activity feed on a Sharepoint page containing a Sharepoint List of the shoutouts or to the Activity Screen in the App. Currently the link takes the user to the first screen of the app that makes them go through four screens before they  can read their s...

    $1190 (Avg Bid)
    $1190 Oferta promedio
    39 ofertas
    automate .exe file 5 días left
    VERIFICADO

    I will send data via url, and you need to open a specific .exe file to put data in that. I will also send time via url to close the .exe file.

    $115 (Avg Bid)
    $115 Oferta promedio
    16 ofertas

    I want new application for game

    $9578 (Avg Bid)
    $9578 Oferta promedio
    6 ofertas

    i wants to copy multiple excel lines like 1000 at once, but when i press CTRL+V so it will paste each line one after one, Eg: i copy Apple Ball Green Horse i will copy all above 1000 lines by CTRL+C to excel column at once Now i will press CTRL+V so it will paste APPLE after that i will again press CTRL+V this time it will paste BALL after that i will again press CTRL+V this time it will paste GREEN ad so on all 1000 lines, in this application also wants to add RESET button to start over DONT GIVE ME HIGH AMOUNT OFFERS,, thanks

    $27 (Avg Bid)
    $27 Oferta promedio
    4 ofertas

    We are looking for a very qualified team to assist the ongoing development of an online flight booking site. Proven experience of Flight- and Hotel booking work is essential. You must be fully familiar with the integration of SABRE GDS, as well as Amadeus. Website is dot.net. Ongoing upgrades, both desktop and PWA, integration of provider APIs and payment modules. Need agile, proactive, highly responsive collaborators for an ambitious project. Pleas only apply if you match the requirements.

    $26 / hr (Avg Bid)
    $26 / hr Oferta promedio
    80 ofertas

    -2 page dynamic (blog and post page) -website optimization and mobile responsive - website based on asp dot net !

    $65 (Avg Bid)
    $65 Oferta promedio
    4 ofertas

    I am a software engineer working primarily in NodeJS, React and AWS with prior .NET experience which is outdated. I’d like to expand my stack and knowledge and need a tutor to help me build a simple website with a single custom controller plugged to the database and two forms - in Umbraco and Umbraco Cloud - using the right practices without need for me to reinvent the wheel. I’d like someone to connect with me for a few hours for mentoring and pair-programming.

    $31 / hr (Avg Bid)
    $31 / hr Oferta promedio
    18 ofertas

    i need binary tree structure function for function new member location . struct User { address addr; address upline; address direct; uint256 referrals; uint256 total_structure; } User[] users; this is MLM data linked by upline to up "spillover" if u have deep experinces in solidity or c for implement finish my code is ready

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    14 ofertas

    Hello, every freelancers. This is monthly contract.(trial period 1~2 M: 800USD, then 1200USD) I looking for a dedicated Full-Stack developer with good experience of Angular & .NET stack. This is large project so you should be able to work full time. Work Schedule is flexible but timeline is tight because I have to launch this website since July. If you can create good result, we can keep our collaboration after this project. Tech Stack: - 6+ years of website development experience - Front-End: Tailwind CSS, Angular14 - Back-End: .NET 6.0, MySQL - API: RESTful API If you think you match my requirements, feel free to bid me. Let's discuss in more detail. (Please note: You should implement small test task to prove your ability If you don't agree, please don't bid.) Thank yo...

    $1276 (Avg Bid)
    $1276 Oferta promedio
    53 ofertas
    Need a .net + angular developer 5 días left
    VERIFICADO

    Looking for an + angular developer who has experience of around 5+ year in the same domain and can available for 7 to 8 hours in a day

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    47 ofertas
    Vb.Net developer 5 días left

    Hello Looking for vb.net developer. thanks ,alina

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    39 ofertas

    DotNet developer required for Improvement work in thenafter Host on server. Website address- User id- @gmail.c Password- kaspersky Explaining 'Basic functionalities' link is below- Explaining 'Improvement work to be done' video link is below-

    $120 (Avg Bid)
    $120 Oferta promedio
    9 ofertas

    Das Softwareprodukt ist eine Management-Software für das Gurt- und Gästemanagement in einem Kletterwald/Hochseilgarten. Es basiert auf der bestehenden SmartWood-Software und umfasst Erweiterungen und Änderungen, um den spezifischen Anforderungen des Kletterwalds/Hochseilgartens gerecht zu werden. Die Hauptfunktionen der Software sind: Verwaltung von Gurt- und Sicherheitsausrüstungen Buchung von Klettertouren und Zeitfenstern für Gäste Überwachung von Sicherheitsprotokollen und Einhaltung von Vorschriften Die Software ist einfach zu bedienen und bietet eine benutzerfreundliche Oberfläche für Gäste, Mitarbeiter und Administratoren. Die Software ist auch in der Lage, Daten in Echtzeit zu sammeln und zu analysieren, um den Betrie...

    $2324 (Avg Bid)
    $2324 Oferta promedio
    22 ofertas
    Creat app windows 10 4 días left
    VERIFICADO

    I am looking for a freelancer to create a Windows 10 desktop application for me.

    $471 (Avg Bid)
    $471 Oferta promedio
    61 ofertas

    I need a working example on a blazor web assembly project that shows Google maps on a page. This example must be done using JavaScript interop. The page is divided vertically into two halves. on the left there is a button and a html table. On the right, there is a Google map. The html table has 4 columns. Name, latitude, longitude, note. On Button click 10 records appeares on the table. Make a List<Positions> with static data Position is a class with 4 property : Name Latitude, Longitude, Note For each record of this list show a marker on the google map. The marker must contain the value of column 'name' and 'note'. The marker has a custom icon To make things simple consider that the 10 records are contained in a round area with 50m km of radius. The proje...

    $55 (Avg Bid)
    $55 Oferta promedio
    4 ofertas

    We just want to deploy react and .net core web api project on IIS Server.

    $103 (Avg Bid)
    $103 Oferta promedio
    16 ofertas
    tts textaloud text to speech 4 días left
    VERIFICADO

    Using tts Text to speech software of textaloud while reading text if find some word or text need to call right arrow, JavaScript function or hot key in chrome browser any one can achieve using any script or

    $503 (Avg Bid)
    $503 Oferta promedio
    8 ofertas

    I am looking for a program that could get the product prices from using EANs from MySQL DB bypassing Cloudflare. I need building-in this program into my current solution. It should be running on Ubuntu 20.04

    $37 (Avg Bid)
    $37 Oferta promedio
    5 ofertas

    A simple enough problem on the face of it: Create a Library class C that creates and holds a static BufferBlock<T>instance . Two projects A and B have C as a dependency. All three are in the same Visual Studio solution. Project A and Project B are not aware of each other. When Project A and Project B start up, they request the instance of the BufferBlock from C with a getBufferBlockl() method. The unexpected behaviour is that the same instance is not being returned of the static object from the Library class. Each call from the separate project is being returned with a new instance. Since I want Project B to write into the BufferBlock and for Project A to read from the same BufferBlock this is a problem. Can you solve this problem for me. Update: The solution to this must be...

    $92 (Avg Bid)
    $92 Oferta promedio
    10 ofertas

    save master detail in .Net core with entity framework. Need to insert 3 tables one primary table and 2 foreign key table in mvc .net core. in sql server db with code first approach

    $23 (Avg Bid)
    $23 Oferta promedio
    17 ofertas

    need google analytics to be integrated in .net website dashboard ( for pulling data from google analytics to our website admin dashboard)

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    26 ofertas
    Payroll Management SAAS 4 días left
    VERIFICADO

    Hi I would like to create a SAAS solution for outsourcing payroll management, this site would have scheduling (for payroll officer and client) including email clients when each stage of the payroll process has occurred, secure document portal, Dashboard with information on payroll and new legislation, Multiple entities under main company. Email clients when the payroll is due and email them every hour until they send their information. Billing functionality for payroll officer to invoice clients monthly. Mulitple access level, reporting for C suite to show payroll compliance. Ability to reassign schedule or tasks to other payroll officers with approval process from Manager. Payroll manager dashboard which shows where each payroll for the day is due. Client wide communication system. Ticket...

    $27 / hr (Avg Bid)
    Acuerdo de Confidencialidad
    $27 / hr Oferta promedio
    65 ofertas

    I'm looking for something EXISTING, NOT WANTING SOMETHING NEW FROM SCRATCH. This is also for 'home use', so budget is small. Hello, I’m looking for an experienced software developer to create an intuitive and easy-to-use round robin / tournament generation and management software. The software I want should be able to generate automated matches with appropriate parameters. I do not require customer accounts for this software. Most importantly, it should have a user-friendly interface that keeps things simple and requires minimal setup. If you believe you have the experience and skill set to create this software, please reach out description and we can discuss more details. Thanks!

    $82 (Avg Bid)
    $82 Oferta promedio
    8 ofertas
    Create dynamic survey form .net 4 días left
    VERIFICADO

    Need to create a impressive dynamic form UI. Api and data will be provided asp.net core Mvc needs to be used. public class reviewsample { public long CustomerReviewID { get; set; } public string CustomerName { get; set; } public string CustomerPhone { get; set; } public string CustomerEmail { get; set; } public DateTime? CustomerDOB { get; set; } public int Rating { get; set; } public string ReviewText { get; set; } public DateTime ReviewDate { get; set; } public long CreatedUserId { get; set; } public Dictionary<string, string> QuestionAnswers { get; set; } public string companyLogo { get; set; } public string BackgroundColor { get; set; } } W...

    $33 (Avg Bid)
    $33 Oferta promedio
    6 ofertas
    Looking for .net and c# developer 4 días left
    VERIFICADO

    I am looking for an experienced .net and c# developer to take on a data-driven application project. Looking for a developer with expertise in .net, and reactjs, who is also familiar with Relational database, who is good at c# .net core - mysql, sql. And Convert sql stored procedures to .net query using dapper or entity framework. We have two projects that will run simultaneously. We can discuss more details of the projects over a quick call. I have taken care of the database structure and need the project completed as soon as possible. This is an exciting opportunity to work on a complex and challenging project with a tight turnaround window. If you are up for the challenge and have the necessary proficiency with .net and c#, please apply.

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    87 ofertas

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