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C# is a well-known programming language from Microsoft Corporation, built within the .NET initiative. There are many commercial projects these days that are built with the C# programming environment. Your business might be developed using C#, in which case it would do well to hire expert freelancer\'s help for coding in C#. An expertC# freelance programmer can help your business quite skillfully and cost effectively.

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If you believe you can do that, then start bidding on C# projects and get paid with an average of $200 per project depending on the size and nature of your work.

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    313 работ(-а,-ы) найдено, цены указаны в USD
    Payement terminal integration 21 дней(-я) left
    ПОДТВЕРЖДЕН

    I have .net frame work pos software and now would like to integrate payment terminal with my pos. My developer is not able to it without dll file and bank is not providing me a dll file. They have send me the spec sheet for ingenico itc 250 payment terminal and ask us to do it from scratch. I just need to send debit or credit card payment command from my pos to payment terminal. I want some w...

    $411 (Avg Bid)
    $411 Ср. ставка
    59 ставки

    Neurosky software llamada o aviso de emergencia para Mindwave Neurosky (Blanco) mediante parpadeo de ojos para llamada por skype programación en C# . Net

    $287 (Avg Bid)
    $287 Ср. ставка
    14 ставки
    ERP Source Code 4 дней(-я) left

    I want to buy an ERP system based on web with the following specifications: 1) Database : sqlserver 2) Code C# working with angular so all API features will be applicable. 3) MVC5 & repository pattern.

    $35 / hr (Avg Bid)
    $35 / hr Ср. ставка
    19 ставки
    tradint bot meta 5 4 дней(-я) left
    ПОДТВЕРЖДЕН

    i need someone with experience with building trading bots for meta 5 trader, the bot would open position using a specific lot size trading on 1 minute timeframe in every two minutes interval

    $153 (Avg Bid)
    $153 Ср. ставка
    17 ставки

    This Work for only creative minds others, please excuse Creative work - Moderate skills needed in C language. Students or professionals anyone can apply. WORK: we provide C language content in MS-word file Need to copy and paste the content in powerpoint, and show some pictures related to the concept. check uploaded files for full details. Uploaded -History of C language - MS word file and PPT ...

    $68 (Avg Bid)
    $68 Ср. ставка
    13 ставки

    We look for someone with good experience on "4K H.265 VR 360" video by Unity. Please reply ONLY if you have those experience. Not H264. Not 2D. Not lower than 4K. Thank you. -------------------------------------- BACKGROUND We are developing VR app for Google cardboard both iOS and Android. The app is controlled by our original bluetooth device which is attached on an exercise m...

    $20 / hr (Avg Bid)
    $20 / hr Ср. ставка
    18 ставки
    Windows Java App help 2 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Have the source code for a Windows app, need help setting up environment in Windows PC have Eclipse and Spring Tools installed. Just need to see how to get the source imported correctly to start working on it. Bid for 30 mins max on TeamViewer or another s/w to connect and sort

    $22 (Avg Bid)
    $22 Ср. ставка
    12 ставки
    Port image processing codes into CUDA 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Dear Image Processing and CUDA expert, I have an photo retouching application which is written in ASP.NET. The GUI is in C#. The image processing is handled by a library which is written in C# and C++ and opencv. The image processing takes several seconds to process image. To speed up, we have to do all the image processing in CUDA based GPU. I am looking for expert help for this. Please bid wit...

    $1181 (Avg Bid)
    $1181 Ср. ставка
    18 ставки
    Remodelate a website 3 дней(-я) left

    I'm Claudia, from TBRAN, a marketing agency located in Cerdanyola del Vallés, Barcelona, Spain. I need to remodelate an e-commerce so that it becomes a cycling e-commerce. I need to change the items that are already posted and link the shopping cart with some Excel of the corresponding provider. The website is in Spanish so basic knowledge of the language is necessary.

    $804 (Avg Bid)
    Местный
    $804 Ср. ставка
    8 ставки

    Points to mention in the job post:  Simple app to be built for Windows & Mac laptops widget.  Image's default background/space must be White (follow attached prototype screens).  The text part of the widget can have text with links.  The app will accept one alphanumeric code which will be sent to a URL (API) for validation. If validation is successful, the API will respond to true fla...

    $246 (Avg Bid)
    $246 Ср. ставка
    4 ставки
    Enterprise Resource Planning 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Required Vb.Net C# developer for Developing ERP. Required ERP knowledge.

    $381 (Avg Bid)
    $381 Ср. ставка
    19 ставки

    We are a small company looking for someone to build us a Web application that can allow procurement team to log every request for quotation they receive with full details and timeline. Also to create an operation entry of all orders receive + sales calculation sheet for our sales men. the web has to cover all above details, complete reporting and audit history of every action. I need something sim...

    $218 (Avg Bid)
    $218 Ср. ставка
    36 ставки
    Trading bot 3 дней(-я) left
    ПОДТВЕРЖДЕН

    I need someone to do a forex trading bot that will generate real money per day and What is your cost and did you have samples if you have done this before Please show it

    $5029 (Avg Bid)
    $5029 Ср. ставка
    38 ставки

    doing a simple program that from paper ill give it to you

    $28 (Avg Bid)
    $28 Ср. ставка
    4 ставки
    Build a application 3 дней(-я) left

    personal project set up for my new application

    $182 (Avg Bid)
    $182 Ср. ставка
    19 ставки
    Programers 3 дней(-я) left
    ПОДТВЕРЖДЕН

    I would like to invite you to bid on our project to program a web site for our online training platform LMS (Learning Management System) the program should done the following: 1- Program the registration page + Sub Pages includes Categories sub categories - search ...etc 2- IOS+Android Design 3- Code source files should meet our requirements Thanks

    $670 (Avg Bid)
    Избранный
    $670 Ср. ставка
    39 ставки
    Develop a REST API and web app server 3 дней(-я) left
    ПОДТВЕРЖДЕН

    -Develop a REST API with an application server to manage request - Application server to log transaction - Application to manage API user accounts

    $167 (Avg Bid)
    $167 Ср. ставка
    33 ставки
    Work flow management system 3 дней(-я) left

    Cloud based workflow management system with inventory tracking built in

    $352 (Avg Bid)
    $352 Ср. ставка
    26 ставки
    Unity3d with SqlDependency 3 дней(-я) left
    ПОДТВЕРЖДЕН

    I want a unity3d project with sqldependency where gameobjects colors can change based on the change in the database.

    $19 / hr (Avg Bid)
    $19 / hr Ср. ставка
    18 ставки
    Read QR from a PDF or an image using C# 3 дней(-я) left
    ПОДТВЕРЖДЕН

    1- Upload file (image/pdf) 2- Search for the QR automatically ( crop the QR) 3- Decode it

    $47 (Avg Bid)
    $47 Ср. ставка
    14 ставки

    Create an application for a business idea concerning diet , caloric consumption and recommendation work on enhancing the app with adding machine learning reporting tools to get analytics from this app app can be used for both android and apple diet & nutrition needed to add the value in this field in app the customer can scan images or enter by text we can train images to get more accuracy

    $4031 (Avg Bid)
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    79 ставки

    i need smpp server and client using socket programming in c# with all event

    $167 (Avg Bid)
    $167 Ср. ставка
    5 ставки

    LOOKING FOR CLOUD BASED BASIC PERSONAL SOFTWARE FOR LODGING, BOARDING & RESTAURANT WITH BASIC FUNCTION. AVAILABLE ONLINE SOFTWARE ARE HAVE TOO MANY FUNCTION WHICH IS PRACTICALLY NON USABLE. PLS SUGGEST THE APPROPRIATE SOLUTION SATISH S (Removed by Freelancer.com Admin)

    $317 (Avg Bid)
    $317 Ср. ставка
    9 ставки

    need to change character on existing unity3d project. If you can, bid now.

    $52 (Avg Bid)
    $52 Ср. ставка
    19 ставки
    Document Automation 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Automation of a document into a simple app that will allow users input data and generate a report. The app will be used by field and office workers, and should run on Windows, Android, and Apple OS.

    $174 (Avg Bid)
    $174 Ср. ставка
    17 ставки
    Booking system 3 дней(-я) left
    ПОДТВЕРЖДЕН

    My company works on sharepoint. I need the following to be built. - A booking system that handles the booking of three beach huts. Employees can book these for free. - There should be auto generated emails sent out to HR head when a booing is made. - There should be no overlap in bookings.

    $175 (Avg Bid)
    $175 Ср. ставка
    27 ставки

    I need a rating and review editing app with a five-star display. it must be developed in asp.net MVC and entity framework. once the ratings are done. It should show the average rating of the product at the product display window. Please give rating sections Models views and controllers including database scripts.

    $14 / hr (Avg Bid)
    $14 / hr Ср. ставка
    39 ставки
    iPad & Android Restaurant POS System 3 дней(-я) left
    ПОДТВЕРЖДЕН

    i need the app in short time, anyone who got existing project can show me the demo

    $1204 (Avg Bid)
    $1204 Ср. ставка
    50 ставки
    .Net Project 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Skill set includes strong C#, delegates, log4net, Oops, threading ..

    $31 (Avg Bid)
    $31 Ср. ставка
    30 ставки

    we have some issues and want to fix them asap. it's video uploader

    $19 / hr (Avg Bid)
    $19 / hr Ср. ставка
    33 ставки
    Decrypt and encrypt project 3 дней(-я) left

    I'll give txt. That encrypts you to decrypt txt and create a project. Decrypt and encrypt

    $28 (Avg Bid)
    $28 Ср. ставка
    17 ставки
    Help develop a Game in Unity! 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi! we are looking for a game developer to help with the development of a new 3d game. Similar to subnautica/firewatch built in unity. Looking to chat to potential freelancers that could help with this project! Thanks

    $19 / hr (Avg Bid)
    $19 / hr Ср. ставка
    61 ставки
    honeywell ms2320 serial connection 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Need help getting scan (upc code) and connect to scale in this unit look up item first before ms-2320 before bidding. replay with image in chat

    $160 (Avg Bid)
    $160 Ср. ставка
    11 ставки
    Excel sheet 3 дней(-я) left

    Please follow the Excel sheet for details Features: 1- Ability to upload excel sheet with patients names and it will populate under Patients Names 2- When you click on the patient name , another window or page opens , there we a- there is a table we can upload their medication list , names , frequence coulour of pills etc b-ability to upload a pic of the blister pack or anything else c- show...

    $20 / hr (Avg Bid)
    $20 / hr Ср. ставка
    25 ставки

    I need to develop a windows application that has a simple GUI for a video booth. A few more details will be given to the person ultimately chosen. But here's the basics: - GUI starts up and checks the current wireless connection to make sure it is activate and connected to a specified wireless AP (by name). Does basic error checking/troubleshooting for them. - GUI allows booth operator to...

    $1175 (Avg Bid)
    $1175 Ср. ставка
    30 ставки
    Simple Inventory Application - Windows based 3 дней(-я) left
    ПОДТВЕРЖДЕН

    This will need to be an access or mysql based application. It will need to be self-contained on a single workstation, and a 2nd or 3rd one will be able to connect via LAN. This will be used for a ticket situation for a free event. When a number is scanned, it will check against the database and either pop up a status that says "Verified" in green, or "VOIDED" in red. If it...

    $162 (Avg Bid)
    $162 Ср. ставка
    40 ставки
    Direct Printing desktop application for Web based POS 3 дней(-я) left
    ПОДТВЕРЖДЕН

    we are looking for a .NET desktop application should not have any dependency and should be a trusted application. -Printing Direct from Web-based browser without Browser printing process -Printing need to executed differently for different Things Like KOT Should be printed to Kitchen Printer, Bill Should be Printed to Different Printer, BAR Print should be printed to a different printer - Should...

    $143 (Avg Bid)
    $143 Ср. ставка
    10 ставки
    Multi Inventory Application (Android) 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Multiple Inventories • 3-5 Sub-users (Individual sub-user is a separate inventory) • 5 Categories of products (Products to be able to add/remove/edit) • Quantity is to be adjustable by the main user. • Total Stock Balance of individual user/inventory inclusive of inventory of main user viewable as a whole by the main user • The main user can sell products to end-user as we...

    $851 (Avg Bid)
    $851 Ср. ставка
    21 ставки
    $161 Ср. ставка
    17 ставки

    making a new social media, that has all social medias in place that can be obtained from an individual using a radius system

    $15 / hr (Avg Bid)
    $15 / hr Ср. ставка
    17 ставки
    UE4 New Developer for Network 3 дней(-я) left

    Video game already released need to reforce the team to speed up the process looking for experience developer with knowledge with Unreal engine 4, blueprint and C++ it will be a plus if you have a animation and graphic. task: - build the MMO network for the game

    $20 / hr (Avg Bid)
    $20 / hr Ср. ставка
    10 ставки
    xamarin cross platform 3 дней(-я) left

    i have source code made by C# xamarin cross platform the android part is working good but when i want to open the ios part its not working NullPointerException System can not reference null object.

    $164 (Avg Bid)
    $164 Ср. ставка
    19 ставки
    Building a discord bot 3 дней(-я) left

    I want someone to build me a discord bot that can react to people. What to be included - Kick/Ban/Mute commands [войдите, чтобы посмотреть URL] api - Ability to view stats from a particular person, for example k/d ratio, season rank etc.. - Ability to enter "1" in #LFG text channel that would make the bot say in embedded that I'm looking for people who want to play "ex" g...

    $142 (Avg Bid)
    $142 Ср. ставка
    12 ставки
    Trophy icon Unity and Open CV Expert needed 1 день left

    Build for an Open CV functionality scene in Unity. See details attached. The first to deliver the correct results wins the contest, and will be awarded the prize! Submit a screen shot of your completed result. I will be message you to ask for an apk file so can verify that your results.

    $112 (Avg Bid)
    Гарантированный Топ-конкурс
    Android dev with Knowledge of OpenGL and Google VR library 3 дней(-я) left
    ПОДТВЕРЖДЕН

    We want to create some control in our VR player : We need to have video controls with recenter button and functionality in cardboard mode appearing at the eye center instead of hard coded video center position Library Used: GVR 1.190 lib Skills : OpenGL , Android & Google VR Library Important Note : We dont need Unity Framework. Need somebody that know how to make it work without it

    $502 (Avg Bid)
    $502 Ср. ставка
    25 ставки
    Looking for C++ expert. 2 дней(-я) left

    Hello! I have a windows application written by c++. I need to update some features. I will provide source code. Thanks.

    $427 (Avg Bid)
    $427 Ср. ставка
    54 ставки

    We would like to hire an experienced POS Terminals Developer to develop a Terminal Application on Verifone Devices, mainly Verifone VX670. To Support the following Terminal Versions: Verifone 510 Verifone 610 Verifone 670 We need to develop a POS application that would connect to our back end. Verifone development experience is mandatory

    $18 / hr (Avg Bid)
    $18 / hr Ср. ставка
    10 ставки
    Develop an App with Xamarin 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi developers, I would you to develop a Xamarin app according to the attached specification. Only private persons, no companies allowed. Maximum budget: USD 3.00 per hour (fee included). Delivery in at most 10 days. Usage of freelancer.com timetracker is mandatory. Robust code is required. Please submit your bids.

    $2 / hr (Avg Bid)
    $2 / hr Ср. ставка
    10 ставки
    GameDevelopment 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello All Check this link below and let me know how much time and cost will take to build this on iOS & Android. You can go with React Native also if Native will take much costs. [войдите, чтобы посмотреть URL] Let's connect, Best regards, Bhavin

    $173 (Avg Bid)
    $173 Ср. ставка
    18 ставки