.NET is a programming framework created by Microsoft that developers can use to create applications more easily. You might have a bug in a .NET application or need it modified in some way, or perhaps you need a completely new .NET application created, or you simply need a website to become interactive. Whatever your need, Freelancer.com offers you a lot of professional, talented and expert .NET developers ready to help you.

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    167 trabajados encontrados, precios en EUR
    Demo DevExpress 6 días left

    Necesito hacer una Demo DevExpress Universal para uno de mis clientes. Nos ha sido enviada un Link para bajar un Trial valido por 30 días. Los requerimientos del cliente son: Implementación, ejemplos y funcionalidades.

    €187 (Avg Bid)
    €187 Oferta Promedio
    2 ofertas

    ONLY SPANISH-SPEAKING FREELANCERS PLEASE Desarrollo de un complemento que se pueda integrar en Outlook de Office 365 (tanto versión de escritorio como versión web). El objetivo es integrar Outlook con la herramienta Microsoft Planner.

    €628 (Avg Bid)
    €628 Oferta Promedio
    4 ofertas

    En Grupo Most, nos encotramos en la búsqueda de Programadores .NET vs 2012/2015 Senior Semi Senior" con conocimientos en C#, webforms, Sql Server, Entity Framework, JQuery, Bootsrap para incorporarse a nuestro equipo de trabajo.

    €5 / hr (Avg Bid)
    €5 / hr Oferta Promedio
    15 ofertas

    Necesitamos un programador freelance en .Net y Visual Basic con conocimientos en Web Services. Entorno AS/400. Ubicación Madrid, España. Duración estimada del proyecto, 4 semanas de trabajo.

    €34 / hr (Avg Bid)
    €34 / hr Oferta Promedio
    17 ofertas

    Need a fully working website coded using ASP.NET C# to process payment. 1) UI so that user can register themselves, Login & view all the 2) Authentication and authorization using Azure App Service 3) Create necessary tables in Azure DB to hold the data 4) Accept payment for wide variety of payment using banks including USD,INT,CAN $,AUS $, UK 5) Website should be usable from mobile Please on...

    €173 (Avg Bid)
    €173 Oferta Promedio
    1 ofertas

    creating web based report (chart, grid etc) from MS SQL database, login user with different menu, (company, user type, user login, password)

    €373 (Avg Bid)
    €373 Oferta Promedio
    17 ofertas
    C#.ASP, Assignment 6 días left
    VERIFICADO

    1. Create a webpage to scan the local drive, to detect the keylogger software file.... 2. General a Random Virtual Keyboard.... total 2 web pages needed

    €134 (Avg Bid)
    €134 Oferta Promedio
    9 ofertas
    Trophy icon Create Desktop Application 6 días left

    To develop & provide support on classic windows based DESKTOP using Microsoft .NET Framework 4.0 or higher, Experience on SQL Server 2014 or higher (viz. writing SQL queries, creating views, stored procedures & other database objects)

    €108 (Avg Bid)
    €108
    5 participaciones

    Looking for a programmer to develop an Application Programming Interface to connect to Microsoft Dynamics 365 in order to export data.

    €149 (Avg Bid)
    €149 Oferta Promedio
    4 ofertas
    Barcode Creator App -- 2 6 días left
    VERIFICADO

    Hello, I have a working winforms app that creates barcodes but I need some edits. I need a better UI and I need to add some fields to the form, and part 2 is I need a better way to select items I saved in the database and create a master barcode from them. Also have the ability to copy and paste those barcodes. There are about 5 or 6 fields that need to be saved and then from those various it...

    €45 (Avg Bid)
    €45 Oferta Promedio
    12 ofertas

    We are looking for a developer to work Archiving system with OCR on a web or desktop . The preferred technology is .NET and backend database is either mssql server2014,2016 or 2017. We prefer somebody who already have the source code from earlier projects so that the development will be faster. We also like to see a demo if you already have some work done on this subject. (i dont have full req...

    €950 (Avg Bid)
    €950 Oferta Promedio
    19 ofertas
    visual basic ms access api test 6 días left
    VERIFICADO

    Hy i have cocktail-maschine with buttons for mixxing. It`s programmed in Visualbasic. There is already a little api written to send commands witch button was pressend... Now i have to test the api ... and see what the maschine is writting though the api... i need somebody how can do it for me and show me how it works

    €33 (Avg Bid)
    €33 Oferta Promedio
    9 ofertas

    Need assistance in developing scanning application to color scan documents using C# through WIA

    €49 (Avg Bid)
    €49 Oferta Promedio
    6 ofertas

    We are seeking a Software Developer with a strong .Net MVC and AWS development background. This is a contract position that will join other developers on the team for our development projects. Duties and Responsibilities • Develops, writes and implements software programming applications following feature specifications and established architecture standards as well as software development a...

    €20 / hr (Avg Bid)
    €20 / hr Oferta Promedio
    15 ofertas

    Requirements: 1. Deliver a one-form VStudio 2017 solution (64 bits, .NET Framework 4.6 or above). No other CS modules neither classes (the "APP") unless the class and/or modules are a part of a NuGet package or open source libraries. The idea is that all the code developed by you is contained in the CS file of the form, any other code (not developed by you but available for downloading...

    €148 (Avg Bid)
    €148 Oferta Promedio
    16 ofertas

    I am looking for a solution that will retrieve data files accordingly and send them to a location. Once this data file is ready it will be a JSON file which will be done by the software already in place. Once the JSON file is ready, that specific JSON file will need to be retrieved from its location and converted into a PDF document (template already designed). The PDF document will be a nice vis...

    €186 (Avg Bid)
    €186 Oferta Promedio
    11 ofertas
    C# Hash Changer for Any Files 6 días left
    VERIFICADO

    Hello freelancers. I want to make you some hash changer for any files. method should be simple like this: bool HashChange(string filename) filename can be file name, or path.

    €20 (Avg Bid)
    €20 Oferta Promedio
    10 ofertas

    I need to capture a data that is inside a windows app. this should be done each second.

    €141 (Avg Bid)
    €141 Oferta Promedio
    20 ofertas

    Looking for Experienced Microsoft ASP.NET TDD/DDD MVC Developer with over with over 5 years experience with TDD and DDD Web API for staff coaching and mentoring project.

    €148 (Avg Bid)
    €148 Oferta Promedio
    8 ofertas

    Please refer the attached file, I have a simple requirement. 1. I have user table in which I have given user rights to different users 2. I have Module ID Table 3. I have Menu Table linked to the Module ID 4. I want a very good front end design wherein will click on the main menu of accounts application 5. Based on the user rights the menus will be designed as per xl sheet 6. If the rights are no...

    €78 (Avg Bid)
    €78 Oferta Promedio
    9 ofertas

    I have designed one product in Ms Access Database. Now I want to sell that product to end users. I want to Implement Product key and Activation Key Concept i.e. My customer will get 16 digit product keys from marketing agent from whom they will purchase my software. And I will supply them Activation Key. My application should not run without activation. So I want the solution.

    €102 (Avg Bid)
    €102 Oferta Promedio
    5 ofertas

    We are looking for an amazing software developer freelancer for full-time. The developer has to have good communication skills and have a good internet connection and skype equipment. We do not allow freelancer to do other jobs or assignments. We need someone that we can trust, that are committed and can work under pressure. We can offer good salary that will be elevated severely on good resul...

    €10 / hr (Avg Bid)
    €10 / hr Oferta Promedio
    21 ofertas

    This is about cropping multiple sections at same time from one image file and extracting the text out of those sections for a desktop application on DotNet.

    €272 (Avg Bid)
    €272 Oferta Promedio
    9 ofertas
    Need customized c# wpf ListView 6 días left
    VERIFICADO

    I need customized c# wpf ListView like attached image. Important thing is scrollbar. Need to be done as soon as possible. Budget is $10.

    €26 (Avg Bid)
    €26 Oferta Promedio
    6 ofertas

    We need a single dedicated part time resource on asp.net,c# with Reactjs to give support for US people on weekdays morning around 90 minutes IST 6 00 am to 8 00 am will provide 20000 per month minimum 4+ years of experience candidates only eligible for the bid.

    €358 (Avg Bid)
    €358 Oferta Promedio
    14 ofertas

    HI , I m looking for a simple web software where i can fill Invoice detail (InvoiceNo, date,Amount , GST No., GST Amount) and can file GST from here itself. i guess it has to use GST API . Also on same time i would also like to generate EWAY Bill from the program. so we do not have to open GST and EWAY bill websites.

    €409 (Avg Bid)
    €409 Oferta Promedio
    7 ofertas

    I need you to develop some software for me. I would like this software to be developed for Windows using .NET.

    €5 / hr (Avg Bid)
    €5 / hr Oferta Promedio
    14 ofertas
    asp.net developer 5 días left

    I have SASS Project that requires a massive re-write.

    €5 / hr (Avg Bid)
    €5 / hr Oferta Promedio
    26 ofertas

    I have a .net project running as backend server and looking for .net/c# expert to working on the project.

    €28 / hr (Avg Bid)
    €28 / hr Oferta Promedio
    61 ofertas

    I need someone who can work on regular basis for a long term project for various tasks of enhancements and bug fixing in a project.

    €35 (Avg Bid)
    €35 Oferta Promedio
    19 ofertas
    Barcode Creator App 5 días left
    VERIFICADO

    Hello, I have a working winforms app that creates barcodes but I need some edits. I need a new improved UI and I need to add some fields to the form, and a better way to select items I saved in the database and create a master barcode from them. Also have the ability to copy and paste those barcodes. I am using c#, sql

    €59 (Avg Bid)
    €59 Oferta Promedio
    22 ofertas

    We simply need a .NET application to run on a Citrix farm (Server 2012 R2 and Server 2016) that will allow users to view MSG files (Outlook email files). The specification is attached, but it just needs to be a simple program (maybe an .exe, but it doesn't matter) that will allow us to associate MSG files with the application and allow users to see a basic version of the email displayed. It...

    €585 (Avg Bid)
    €585 Oferta Promedio
    16 ofertas
    .net developers 5 días left

    we need a par time senior .net developer who can help us in our projects

    €320 (Avg Bid)
    €320 Oferta Promedio
    20 ofertas
    accounting software 5 días left
    VERIFICADO

    Cloud Based or Web Accounting Software for Company Users

    €667 (Avg Bid)
    €667 Oferta Promedio
    13 ofertas

    Change macro's code that i have to get suitable results

    €23 / hr (Avg Bid)
    €23 / hr Oferta Promedio
    12 ofertas

    Marketplace playform backend front end with API integration of 30 affiliate online stores

    €15138 (Avg Bid)
    €15138 Oferta Promedio
    56 ofertas

    Hi, We are looking for a developer to help maintain/build our .Net4.6 travel booking websites and winforms desktop back office systems. This is a long term project, ie we would be looking for a minimum of 1 year commitment full time - i.e. a 40 hour week. The only criteria is a few years experience and location must be MINSK. Reason for location is we already have a developer there and this new po...

    €10 / hr (Avg Bid)
    €10 / hr Oferta Promedio
    26 ofertas

    We need assistance in developing APIs for our existing MVC pages for a product we are developing. Our source code is important to us, so we are asking for help in sharing your knowledge with our developer. We are not looking for a cheap way to learn. We're willing to pay skilled resources for their time and talent to help us. We simply want to avoid direct access to our code.

    €17 / hr (Avg Bid)
    €17 / hr Oferta Promedio
    59 ofertas

    "A team of 6 developers, that are working on a project with several thousand active users which is already in production. Developing a trading platform (client-server) for cryptocurrency portfolio management. At its core, it will be the first-of-its-kind trading platform and brokerage for professional trading that combine the top exchanges: - Consolidated Order Book (Bid, Ask, Book) - Market...

    €2002 (Avg Bid)
    €2002 Oferta Promedio
    17 ofertas

    • We have a requirement, to check the scale of every plan sheet in PDF files, each containing multiple building plan sheets, to ensure that copying has not enlarged or reduced each sheet, then repackage all sheets back into a new PDF, including untouched original sheets and those sheets that have been rescaled, for sending to a printer, printing at A3. • The ability for the code to reco...

    €458 (Avg Bid)
    Destacado
    €458 Oferta Promedio
    21 ofertas

    Hi, I am looking for someone to change and refactor the code for Social News using .NET CORE 2.1 and VS 2017. You can download the code here: [iniciar sesión para ver URL] Regards

    €93 (Avg Bid)
    €93 Oferta Promedio
    23 ofertas

    We need to develop a software that will perform automated action for acquiring data from an old platform that offer a web interface througt a virtual remote application. Because we don't have directly access to database, we need to automate and simulate manual operations with mouse and keyboard. The software will do: - acquiring source data keywords to search from a txt file - automate login...

    €458 (Avg Bid)
    €458 Oferta Promedio
    19 ofertas

    We need to implement certain trading strategies for our portfolio management and automate it using Amibroker Formula Language(AFL)

    €13 / hr (Avg Bid)
    €13 / hr Oferta Promedio
    2 ofertas
    ASP.NET Developer 5 días left

    WEB PROGRAMMER Development of web modules for a popular e-commerce website in .net technologies The candidate will work on live modules including web modules such as shopping carts, affiliate programs, marketplace modules as well as enterprise modules such as Stock programs. Candidate should have good knowledge of ASP.net and SQL alongwith C# and html. Candidate will be expected to optimize code...

    €349 (Avg Bid)
    €349 Oferta Promedio
    18 ofertas

    Hi, i'm searching for who can design and develop an educational games such as "Who Want To Be A Millioniare" for kids in pre nursery, nursery and secondary schools, it will be computer software that can work perfectly on laptop and desktop windows computer. Note: I need a pocket friendly price, i'm a web developer, i was given that project to handle and i want to outsource to ...

    €23 (Avg Bid)
    €23 Oferta Promedio
    3 ofertas
    need simple billing software 5 días left
    VERIFICADO

    need simple billing software, with gst tax calculation

    €269 (Avg Bid)
    €269 Oferta Promedio
    19 ofertas

    I am a trainer and I want to use Sharepoint for collaboration with my students. Each training batch will have some students. And I should be able to collaborate with them. So I'm thinking of having some scripting done so that I input details of students, course timeline events, sub grouping details of students and script automatically creates training batch environment for collaboration with...

    €405 (Avg Bid)
    €405 Oferta Promedio
    19 ofertas
    Timesheet System 5 días left

    I need someone to help in developing a web based timesheet application on asp.net using devexpress tools. This application will be developed using C#. We already have a desktop application but we are looking to move into a web based application. The application was developed inhouse. In addition to this will be a mobile application on Andriod and ios. We already have a back end database sitti...

    €2975 (Avg Bid)
    €2975 Oferta Promedio
    69 ofertas
    scripting web automation 4 días left
    VERIFICADO

    m looking for someone to develop a windows based web automation program to be run on a desktop computer. I have two companies that email me work as a bulk mail and in order to accept their work orders I have to manually log into their websites and accept the work orders. Im looking to automate this process with web automation. The current process -The current process is manually intensive. Wor...

    €155 (Avg Bid)
    €155 Oferta Promedio
    28 ofertas

    Web based SQL application. Language: c# IDE : MS Visual Studio Framework : .NET DB : Microsoft SQL She/he have to join a team and use MS Team Foundation to cooperate

    €24 / hr (Avg Bid)
    €24 / hr Oferta Promedio
    98 ofertas

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