C#プログラミング Jobs

C# Programming is a widely-used, versatile, and powerful programming language that offers a range of possibilities for developing software applications. C# Programmers can create custom software solutions for clients, ranging from desktop and mobile apps to web-based applications and games. By hiring an expert C# Programmer on Freelancer.com, clients can take their projects to new levels of efficiency, interactivity, and performance. Here's some projects that our expert C# Programmers made real:

  • Database synchronization tools for central server management
  • Augmented Reality integration for mobile and desktop applications
  • Card game development in Flutter
  • Setting up secure VPN connections via BlueStacks5 emulator
  • NinjaTrader 8 future trading strategy development
  • Windows application creation for various business needs
  • Web development using C# for robust web-based applications
  • Desktop software solutions for wholesale business goods accounting
  • Object Oriented Programming with Hash Dictionary in C#
  • Fuzz testing harness creation using AFL (American Fuzzy Lop) for Windows Services

All of these projects and many more became a reality thanks to the talented C# Programmers found on Freelancer.com. We've got a vast community of experienced developers just waiting to help bring your ideas to life. With our simple-to-use platform, getting started has never been easier - simply post your project details, and our freelancers will bid to offer you their services.

The possibilities are endless when you invite the right talent into your project. Don't wait any longer - post your own project today and hire an expert C# Programmer on Freelancer.com. Your next great idea is just waiting to be brought to life.

237,954レビューから、クライアントは C# Programmers 4.85/5個の星で評価します。
C# Programmers を採用する

絞り込む

私の最近の検索
次の条件で絞り込む:
予算
to
to
to
種類
スキル
言語
    ジョブステータス
    230 仕事が見つかりました。次の価格: USD

    We want to make a simple TCP listener, that listens to the port for incoming packets and replies to it as per T2M device protocol, the work should be done using C language and made as a windows service, the listener should use minimum resources for CPU and RAM optimization. The received data should be parsed and inserted into MySQL database, or sent to an API as this we can confirm in our discussion.

    $40 (Avg Bid)
    $40 平均入札額
    1 入札

    I'm looking for someone who can create a software similar to these: Youtube: App: If you think you are the right person for this job please contact me and make your bid! Valentina Login

    $541 (Avg Bid)
    $541 平均入札額
    24 入札

    I HAVE SOME WORK TO BE DONE HMU IF YOU ARE GOOD IN C# AND JAVA SCRIPT

    $88 (Avg Bid)
    $88 平均入札額
    3 入札

    I am looking for an experienced website developer to help create a website with the ultimate goal of opening Counterstrike Global Offensive (CS:GO) ‘cases’. This project requires a delicate balance between functionality and design, so I am especially interested in applicants who have expertise and experience in both. The ideal developer for this project should be proficient and have in-depth knowledge in HTML and C#. Additionally, they need to have a strong focus on making the design minimalistic. This includes implementing smooth animations and transitions, creating a unique logo, and adapting a preset theme. The website needs to have a range of features, such as a live chat functionality, a trade system for items, and bonuses for regular customers and referrals. Having...

    $6169 (Avg Bid)
    $6169 平均入札額
    32 入札
    Senior Net Microservices developer 6 日 left
    認証完了

    Looking for Senior Net Microservices developer

    $13 / hr (Avg Bid)
    $13 / hr 平均入札額
    37 入札
    Build me a website 6 日 left
    認証完了

    I need a website for my product, built in html,C#...

    $309 (Avg Bid)
    $309 平均入札額
    45 入札

    I am looking for warehouse management system module. individual freelancer needed ,

    $123 (Avg Bid)
    $123 平均入札額
    9 入札

    I'm looking for a freelancer to help me convert my web application from a Java Angular platform to C# .NET Core. I already have existing code and the current platform of the web application is Java. I'm looking for someone who has experience in both Java and C# .NET Core to provide the conversion. The conversion should include all aspects of the application, including the UI and any underlying architecture. All code must be clearly commented for later reference. Experience with both Angular and .NET Core is also invaluable, as I want the finished product to be as bug-free, modern and intuitive as possible. Please get in contact if you think you are the one to help me out with this project. The source of the project is on github , it is a open source code application

    $485 (Avg Bid)
    $485 平均入札額
    35 入札

    I am looking for an experienced and highly efficient freelancer to create a simple question answer website. The website needs to be built on a responsive design framework, which should ensure that it looks great and functions well regardless of which device it is viewed on, be it a smartphone, tablet or laptop. The website also needs to be coded in Asp net, and must offer desktop as well as mobile compatibility. The project requires expertise in web development, and so I am confident that the right freelancer can help me bring this project to life. I look forward to your applications.

    $154 (Avg Bid)
    $154 平均入札額
    28 入札

    I need to create an application in which people can participate in different circle for selection and the winners will be randomly selected by the application.

    $1746 (Avg Bid)
    $1746 平均入札額
    74 入札

    I have a C# code set, a subset of which I want converted to Delphi. The project is creating SOAP requests with specialized SOAP headers for each method. The project is NOT very big

    $23 / hr (Avg Bid)
    $23 / hr 平均入札額
    20 入札
    Advanced Operating System 6 日 left
    認証完了

    Need an expert who has good knowledge on C language and also the the GUI interface. Deadline- Tom

    $20 (Avg Bid)
    $20 平均入札額
    4 入札

    We have an electric shop. So we are focusing on creating an app for electric shop to reach more customers.

    $1305 (Avg Bid)
    $1305 平均入札額
    36 入札

    Scan and archive pictures, pdf, ms office files so can download, preview or print later.

    $181 (Avg Bid)
    $181 平均入札額
    9 入札
    NINJATRADER NT8 Strategy 6 日 left
    認証完了

    Help Strategy Build - Tradingview -> webhook signals - conditions. Please Only apply if you have had specific experience with NT8 & have it downloaded on your system to test - help build.

    $66 (Avg Bid)
    $66 平均入札額
    15 入札

    I'm looking for an experienced C#/C++ developer to help update some existing C# code and build an installer. Specifically, I need someone to work with C#, to make the necessary changes ensuring the desired functionality. Additionally, I require someone to generate an installer that is compatible with the Windows platform. This is a great opportunity for an experienced developer to use their skills in C# and C++ to build an installer for an existing application.

    $2 - $11 / hr
    シール
    $2 - $11 / hr
    5 入札

    We are looking for senior IT Engineers to support in house projects and customer networks. Primary work will be performed remotely. Must have excellent internet service and reliable working computer. We are primarily looking for engineers in North America or able to work with our clients between 4:00am - 6:00pm PST. Must be able to speak and write proficiently in English. If you meet the criteria below and are interested in complex IT projects let me know. We have enough work for 2-4 full time team members. I will need a formal CV/Resume for all applicants before you will be considered. If you send me a generic chat you will not be considered. This posting is for individuals only. We cannot hire other organizations for this position. This type of position requires significant tr...

    $31 / hr (Avg Bid)
    NDA
    $31 / hr 平均入札額
    5 入札
    Build me a simple 3d unity game 6 日 left
    認証完了

    It includes a terrain, a player, animation and a score system.

    $133 (Avg Bid)
    $133 平均入札額
    35 入札
    Debug Kraken API Code C++ 6 日 left
    認証完了

    I Need someonw to debug my code for me. its supposed to connect to kraken api and return account balance. the request goes through but error is returned from kraken. C++ programming knowledge and well as restful api and http requests knowlegde are critical for this job.

    $28 (Avg Bid)
    $28 平均入札額
    2 入札
    Customize and run scraping service 6 日 left
    認証完了

    I need to check if we can customize and run a scraping service with the parameters I have in mind

    $22 (Avg Bid)
    $22 平均入札額
    11 入札

    I'm looking for an experienced coder to convert a C language code to a PHP code that will allow for the decoding and encoding. The original code is written in C and needs to be converted to a PHP code. This code needs to be capable of both decrypting and encrypting messages. I am open to using existing libraries, although they should only be used if absolutely necessary. I am looking for experienced coders with a strong understanding of both C and PHP to take on this project.

    $7 / hr (Avg Bid)
    $7 / hr 平均入札額
    4 入札

    to create a program that generates C# classes from a (tt file) based on the information about database tables, columns, and their types. The program should also handle updates, deletions, and additions to the database schema. You can achieve this using T4 (Text Template Transformation Toolkit) templates in C# --Project --Classes Delete the table TableClassA will delete the TableClassA Add the table TableClassC will add in Classes folder Adding Column in table, will add property in class Removing column from table, will remove property from class Modifying column type from table, will remove-add property in a class

    $11 / hr (Avg Bid)
    $11 / hr 平均入札額
    8 入札

    Need an expert who has good knowledge in C programming language.

    $21 (Avg Bid)
    $21 平均入札額
    18 入札

    We have a child care management web app, where parents manage their children's information, as well get instant updates about changes/notifications. I need to provide staff with and IOS and Android app to provide a better experience An app for IOS and Android where staff complete their duties. We currently have a Xamarin app using SignalR. - Push Notifications - Multiple other functionalities I've already built the backend API and will provide endpoints for all operations, just need the front end app. Ideally, I could find someone to build the project for me from scratch to end but I can always build portions of it myself. I have existing designs, although I may consider a design project once finished We can break things down to smaller Milestones.

    $5329 (Avg Bid)
    $5329 平均入札額
    73 入札
    Building an application -- 2 6 日 left
    認証完了

    I am looking for a person who will write an application that will fill in a Microsoft Word template (or generate a document in a specific template) with the data provided in the application. Sequentially numbered files are to be in the folder and each subsequent file (generated completed template) should have a consecutive number. For example: Flow 1: Step 1: Enter the data (NAME, DESCRIPTION, PART NUMBER, REMARKS, DATE) Step 2: We complete the template with this data Step 3: The generated document is saved on the disk Step 4: The generated document receives the number 001 entered in the form Step 5: Records of generated files are kept in an EXCEL or other file Flow 2: Same, but in step 4 the file is numbered 002 etc. I attach template.

    $41 (Avg Bid)
    $41 平均入札額
    17 入札

    I have a library running in C there is only one issue that in windows its showing random data i want it in human readable format...

    $6 / hr (Avg Bid)
    $6 / hr 平均入札額
    6 入札
    Need help in tt file 6 日 left
    認証完了

    Looking for someone who can create following using tt file 1. Classes from dll 2. Convert table to classes, columns to properties 3. change class property type in case of column type changes 4. delete class in case table doesnt exist anymore 5. create class if doesn't exist

    $20 (Avg Bid)
    $20 平均入札額
    5 入札

    i need 2 problems to be solved using c# (greedy and divivide and conquer) C# is a must the first problem dc (is a must) second greedy or dc

    $14 (Avg Bid)
    $14 平均入札額
    8 入札

    I need a software that refreshes one website for a new option becomes available. When its available, it has to go to another website, find the option and place the bet. Then it has to send a Discord web hook saying it has been completed. I will message you with a more complete description.

    $375 (Avg Bid)
    $375 平均入札額
    53 入札

    I am looking for a skilled freelancer to develop a Client Server Windows WFP C# application using npgsql for postgres access. This desktop application will be built using the Windows Presentation Foundation for the UI. Furthermore, this application will require integration with PostgreSQL databases. Necessary expertise include Windows, WFP, postgres, and C#. Detailed Requirements attached in Milestone 1 - 33% all UI components without DB functionality Milestone 2 - 33% Customer, Machine, Strategy UI and DB functionality Milestone 3 - 34% Purchase, Document Status UI and DB functionality

    $812 (Avg Bid)
    $812 平均入札額
    49 入札

    New module for searching of DA customer tagged with OYC partner New Searching and update utility

    $13 / hr (Avg Bid)
    $13 / hr 平均入札額
    2 入札

    I have a python software that I would like to add couple features to, to expand on my existing software. If you are good at adding features to existing software, I need our help! Desired Programming Language: Python * I'm looking for the best deal possible, please be very competitive. * Milestone release upon completion of the project & is bug-free. * Need Source Code when Job is Complete, After any Bug fixes, and Updates ⭐⭐⭐⭐⭐ Please post "I've read everything" when applying to be considered, too many bots applying. Failure to do this step, you will not be conctacted ⭐⭐⭐⭐⭐

    $46 (Avg Bid)
    $46 平均入札額
    23 入札

    Tengo la necesidad de desarrollar 3 programas basicos en C++, pero no tengo la orientacion necesaria para abordar la resolucion.

    $18 (Avg Bid)
    $18 平均入札額
    11 入札
    Sitefinity Developer 6 日 left
    認証完了

    We are looking for a Sitefinity developer for long-term, part-time engagement. Should have experience in complete knowledge of Sitefinity end to end development and deployment. • Expertise in Sitefinity CMS with strong competencies in OOPs • Experience with C#, Microsoft .NET (MVC) • Knowledge in .NET Core, MVC, ASP .NET • Experience with SQL Server • Sitefinity Certification will be a plus • Knowledge in any other CMS like Kentico CMS, DNN, Umbraco will be plus. Looking forward to your proposal with resume. Thanks.

    $12 / hr (Avg Bid)
    $12 / hr 平均入札額
    8 入札

    Nous recherchons un développeur en C# pour développer un logiciel Le tout sur une base de serveur protégé par un dongle

    $1192 (Avg Bid)
    $1192 平均入札額
    16 入札

    Merhabalar. Market için barkodlu satış programı yazdım fakat bazı sorunlarım var. Yeni nesil kasa için yazıcı kodlarında takıldım

    $11 / hr (Avg Bid)
    $11 / hr 平均入札額
    7 入札
    Gann Wheel of 24 Software 8 時間 left
    認証完了

    The idea of the software is to predict the future of any stock markets using gann wheel of 24 with the implementation of the planets movements. 1. :~:text=The%20Wheel%20of%2024%20(also,it%20the%20Wheel%20within%20Wheel. 2. Planetary lines indicator. Full project overview is in the attachments

    $250 - $1300
    特集 シール NDA
    $250 - $1300
    4 入札

    We require *Admin Panel * Agent panel In this game the company provide sell acess to agents/distributor .People come to agents place to play this casino game

    $945 (Avg Bid)
    $945 平均入札額
    16 入札

    ABHISHEK HERE FROM INDIA I AM LOOKING FOR LUDO API. ALL INTERESTED MAY CONTACT ME [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

    $14 / hr (Avg Bid)
    $14 / hr 平均入札額
    6 入札

    I have a tradingview strategy that I would like fixed. The problem is that when an arrow shows on the tradingview strategy, no alert gets fired. instead, it shows bars after which is not right. I need the alert to get generated AS SOON AS the arrow and BUY/SELL message appear on the chart. So far, I have not been able to do this. 1. Buy/Sell arrow must avoid certain times of the day, which means there should be no signal showing within this time period. I will specify the start and end time for this. 2. Trade should only be executed if the Heiken Ashi candle on the current time frame(standard trading view Heiken Ashi candles) match the signal. So if the signal was Buy, the Heiken Ashi candlestick must be green, if its red, it should NOT show a signal. 3. Email alert must be sent exactl...

    $26 (Avg Bid)
    $26 平均入札額
    6 入札

    I need some work in UNITY I need unity app for virtual tour I need freelancer from Pakistan I need some junior, new freelancer

    $6 / hr (Avg Bid)
    $6 / hr 平均入札額
    3 入札

    We are looking for experts to join our development team, with the following requirements: - Proficient with .NET Core,Web API, Angular Material, MS Sql Server -Should be ready to complete the task in stipulated time - Should have minimum of 5 years hardcore development experience in these technologies required.

    $399 (Avg Bid)
    $399 平均入札額
    25 入札

    Hi, I need someone to configure my computer to use OpenCL in C++ and to use it to run loops wich are for now in c++ on the GPU and make the computation as fast as possible. My computer have an Intel(R) Iris(R) Xe Graphics.

    $24 / hr (Avg Bid)
    $24 / hr 平均入札額
    15 入札
    ASP.net Web service expert needed 5 日 left
    認証完了

    I am looking for an experienced ASP.net developer to assist with a web service project. Interested applicants must have a proven track record in the field of ASP.net web services and be available to start work immediately.

    $24 (Avg Bid)
    $24 平均入札額
    15 入札
    convert Apk to Unity project 5 日 left
    認証完了

    I am looking for an experienced Unity game developer to convert an existing Apk to a Unity project. The particular project I'm interested in requires an Augmented Reality Unity experience and various special features. The Unity project would need to include all of the code from the existing Apk, so my goal is to seamlessly transition to the new application. I'm open to your suggestions on how best to go about this project, so please reach out if you are familiar with the Unity platform and have worked on similar projects before. I look forward to working with you!

    $497 (Avg Bid)
    $497 平均入札額
    30 入札

    i have a program in WInUI3 that is opening a python program () and taking inputs from there code is working fine problem is the python process is opening as a separate window i need someone who can make the python process window open inside a stackview of WinUI3 app we used to do this by getting HWND of process in win32 apps but here its not working

    $14 (Avg Bid)
    $14 平均入札額
    4 入札

    Hello, I'm looking for an experienced C#/C++ developer to update my existing code and build an automated installer. The code will be written in C# and the automated installer should function as intended - with minimal errors and an efficient build process. It is crucial that the developer is comfortable with the project requirements and can understand how to optimize the code for the smoothest experience possible.

    $11 - $22 / hr
    シール
    $11 - $22 / hr
    10 入札

    あなたのための推奨記事

    If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
    11 MIN READ
    Python runs some of the biggest websites on the net. Here’s how to create a website using Python, one of the easiest programming languages around.
    8 MIN READ
    You can build a stunning website on the Wordpress platform. Here is a collection of 10 sensational Wordpress designs to ignite your creativity.
    7 MIN READ