C# 编程 工作与竞赛

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.

If you can work under pressure, are an expert at working on C# projects, Freelancer.com supplies freelancers with thousands of projects and clients from all over the world looking to use your expertise to have their jobs done professionally and settling for nothing but the best.

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.

注册来开始赚钱。 您是a C# Programmer吗?您可以从这些工作中获得报酬!


项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(HKD)
Xamarin APP for warehouse management It is required to develop an APP with Visual Studio Tools for Xamarin with Visual Studio 2015 and C # language. This APP must be able to manage both online and offline loads, unloads and warehouse transfers. The APP must work on both Android and IOS systems. The development must be done using only Visual Studio 2015 and Visual Studio Tools for Xamarin with language c#: libraries and third-par... 20 Mobile App Development, iPhone, 安卓, C# 编程, Xamarin Apr 24, 2018 今天6天 23时 $4692
.net developer Hi there! - We are looking for a freelancer who can work for ASP.net mvc project - we will need you to be online [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]- and also we will need you for few hours almost every day so if possible bid only if you can do. Thanks C 6 .NET, C# 编程, MVC, ASP.NET, 微软 SQL 服务器 Apr 24, 2018 今天6天 23时 $1640
Build me a cut stock application in C# Lets say we have a rod of 288 m. I have to cut 200 pieces of 20 m , upto n number of quantities and m number of length. I need a visual as well as textual solution. 3 C 编程, .NET, C# 编程, 软件构架, C++编程 Apr 24, 2018 今天6天 23时 $380
C# Automation Expert. Hello Our goal is to recreate SapiBot in C#: [链接已删除,请登录查看] I need a developer who can study HTTP requests and automate them using C#. I have a small project for you to start with but you must have done this before. *To be considered: please describe to me a time you've done this in the past. Thanks 3 C 编程, .NET, C# 编程, 软件构架, C++编程 Apr 24, 2018 今天6天 23时 $1624
create an cryptocurrency want to create my own crypto currency and list it on same exchanges like . poloniex. [链接已删除,请登录查看] 14 PHP, .NET, C# 编程, 软件构架, C++编程 Apr 24, 2018 今天6天 22时 $6558
C# Coder Experienced With Twitter Looking for C# Coder Experienced With Twitter and MySQL 17 PHP, C 编程, C# 编程, MySQL, C++编程 Apr 24, 2018 今天6天 22时 $149
Front End Developer w/ Design Background I need a front end developer with a web design background to help me finish a project. The site is built via a C# MVC. The project is a jobs portal for a specific industry. All functionality we require is developed but we would like a full modern/clean/fresh design. Please do not apply if you cannot offer the design + the front end coding. Please ask for more questions and to see code base. 33 C# 编程, HTML5, MVC, ASP.NET, 设计 Apr 24, 2018 今天6天 22时 $5221
asp.net mvc core 2 full time worker required Minimum 6 years of experience sql/c#/Jquery/angular/ Knowledge of TFS is required $6.5 per hour 40hours per week The test will be performed 11 C# 编程, jQuery / Prototype, MVC, ASP.NET, 微软 SQL 服务器 Apr 24, 2018 今天6天 21时 $55
set up xamarin and connect it with the existing sql server db I am new to xamarin so , i need to set up xamarin plateform and connect it with the existing sql server db. 6 .NET, Mobile App Development, C# 编程, 软件构架, 微软 SQL 服务器 Apr 24, 2018 今天6天 21时 $1114
Android native app, offline map, database More info below: Android app with the following features:: - offline map (google, or openstreetmap) - predifined polygons on map - view all polygons on map - edit polygon by location - edit polygon by taping on map - local and remote database (remote database is optional) - each polygon has a form with various fields and upload photo - history of all data for each polyg... 25 Java, Mobile App Development, 安卓, C# 编程, 软件构架 Apr 24, 2018 今天6天 21时 $2217
HCS12, Dragon 12 trainer Board, Embedded c programming Write a program to control the keypad in the Dragon 12 board interfacing with the LCD. you should set a password of "1234", and if the password is correct it will display "correct password ", if its wrong, it will display " incorrect password" in the LCD. if the password is false, it will display false. We are using CodeWarrior Program USING C PROGRAMMING. I have wri... 2 C 编程, C# 编程, 软件构架, 嵌入式软件, C++编程 Apr 24, 2018 今天6天 21时 $1177
PosXML Client C# - XML based communication protocol over HTTP 1.2 Terms iCPT - Ingenico Card Payment Terminal PosXML - XML module for POS systems PosXML Client - client program Client card - a card used for client identification Payment Card - electronic payment card 2. Conception 2.1 General The most important feature of PosXML is the possibility to perform electronic payments via direct Internet connection instead of dial-up. PosXML C... 5 XML, C# 编程 Apr 24, 2018 今天6天 21时 $1616
Facebook Page Messenger c# Facebook API Facebook Page Messenger c# *Read, write messages, send pictures *Reply to comments Instagram, Facebook like ordinary Page Messenger *Multi user interface *Conversations copy stored in local DB 9 C# 编程 Apr 24, 2018 今天6天 20时 $4520
C# Developer needed at LOW budget from Pakistan now I need a C# developer now for LONG term from Pakistan at LOW budget. I need a serious and hard working person who may work. thanks 9 C 编程, .NET, C# 编程, 软件构架, C++编程 Apr 24, 2018 今天6天 20时 $47
Google.Cloud.Translation.V2 translation winforms. I need someone who can make a simple project to translate japanese into english. Project must be using winforms and c#. Please use own api-key and project to test. I try to find samples projects on the web but could not find easy one. I want bidder who can do this quickly and cheaply. 4 .NET, 翻译, C# 编程 Apr 24, 2018 今天6天 20时 $451
Two-Factor Authentication hi, i have a Web site (developed on .net) that needs to have Two-Factor Authentication process, i would like to know if you can develop and setup that with the latest security features, please provide Price and time frame thanks 26 PHP, Javascript, .NET, C# 编程, HTML Apr 24, 2018 今天6天 20时 $3860
Asp.net site add ip to windows firewall Good day, I need a web page where we can put an IP and it gets added to the Windows firewall to a specific rule. 13 ASP, .NET, C# 编程, ASP.NET, 微软 SQL 服务器 Apr 24, 2018 今天6天 19时 $3233
C# small tasks I have an application that is already working well. I need to make some additions. Additions are simple: 1. log to text file (based on loop), we can use some Log class of .NET or similar 2. other small tasks which I will tell in chat message part All is documented in project, which is API, and we just have to use what is available. Tasks are very small with probably 10-20 lines of code, no... 16 PHP, .NET, C# 编程, C++编程, ASP.NET Apr 24, 2018 今天6天 19时 $243
Software development, Application Development ,sm I need to develop a software cloud based , where i will have list of database and my client can access it through this software - i should be able to give access for each client . Should have indivijual key to give license id 30 PHP, Java, C# 编程, 软件构架, MySQL Apr 24, 2018 今天6天 19时 $4112
Checkers Game I'm coding online multi and offline single player checkers game with c#. I've done 80-85% of work. I need simple AI for "VS CPU" purpose and some improvements (victory message, add points to the winner, competitive names in the game). My project built in Unity and I'm using MS SQL Server for authentication. Finally, I must deploy my project to show online multiplayer purp... 5 C# 编程, Unity 3D Apr 24, 2018 今天6天 19时 $1161
Project for Nitin G. Hi Nitin G., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 2 .NET, 视窗桌面, C# 编程, 软件构架, MySQL, Apr 24, 2018 今天9天 18时 $2064
Devexpress error fixing i have an existing application which is developed in c# devexpress winform needs to fix error 29 .NET, C# 编程, WPF, ASP.NET, 微软 SQL 服务器 Apr 24, 2018 今天6天 18时 $3288
Airline Reservation System mportant: We need from you to l develop the website in PHP, MVC Architecture, and Database: MySQL 1. Admin & Agent Login 2. Role set up Create/Edit 3. Password Change 4. Password Policy Verification Code send by Email 5. Support general Setup: a. Passenger type i. List of passenger type (General, Business, 1st Class etc) b. Schedule type i. Schedule (Morning, Day, Afternoon, Evening... 39 PHP, SQL, C# 编程, MySQL, HTML Apr 24, 2018 今天6天 18时 $5312
Project for Konstantinos K. Hi Konstantinos K., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 C 编程, Java, C# 编程, C++编程, , OpenGL Apr 24, 2018 今天9天 18时 $1962
Project for Insysiengmai S. -- 2 Hi Insysiengmai S., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 C 编程, C# 编程, 软件构架, C++编程, , node.js Apr 24, 2018 今天9天 17时 $1962
build a office like software we need to create a software based in the link given below [链接已删除,请登录查看] 4 PHP, Java, C# 编程, 软件构架, HTML Apr 24, 2018 今天6天 17时 $1010
License Plate Recognition Software Looking for License Plate Recognition (LPR) system include:- 1.) Continous video stream (Software should supports rtsp and mjpeg video streamin)and can add as many as cameras we want. {i know we cant proccess more than 8 cameras in a normal laptop}. 2.) SQL Server database. 2.) Captures the license plate and export the datelis to the database (plate number,time,camera name...etc). 4.) M... 12 SQL, C# 编程, 软件构架, 微软 SQL 服务器, OpenVMS Apr 24, 2018 今天6天 17时 $4935
c++ coder required I want clear and simple C++ code for Windows. I want to create a Windows DLL that I can link to, to do SFTP. You can derive the C++ code from any freeware library that you want, but I only want the pieces that I need. I don't want anything like MFC or ATL. type "c++" at the starting of your bid to be considered. Thank you 10 C 编程, 视窗桌面, C# 编程, 软件构架, C++编程 Apr 24, 2018 今天6天 17时 $675
i want a windows application for voter id i want windows application for voter id printing Data will be collected from nvsp site by epic number address and image will be uploded by agent. and card will be printed from printer 8 .NET, C# 编程, 软件构架 Apr 24, 2018 今天6天 17时 $1608
C++ and MT4 This project will have 2 potential tasks and could lead to on-going work/support. I have a C++ program that takes a config string at initialization. C++ then produces MT4 strategy code. 1. review and confirm strategy code operating as expected. If errors then I can fix but need help testing strategy output and if needed revising logic to make work as expected. 2. Add position sizing to C++ pro... 5 C 编程, C# 编程, 软件构架, Metatrader, C++编程 Apr 24, 2018 今天6天 17时 $9424
Changes to existing XML / SPOAP Web Services in C# ASP.NET Currently Working Project: In IIS, I have an already working ASP.NET XML web services developed in C#. This web service is receiving an XML/SOAP messages and responds back with a SUCCESS message and at the same time stores the data received inside tags into a SQlite db. What is needed now: Now there is a change in XML / SOAP Message that this service is receiving. Such as more tag data. So yo... 13 .NET, SQL, C# 编程, ASP.NET, 微软 SQL 服务器 Apr 24, 2018 今天6天 16时 $204
Build me a game interface in Unity I am looking for a unity interface that will have windows popup that i can then customise actions over. 28 Mobile App Development, iPhone, C# 编程, Unity 3D, 游戏开发 Apr 24, 2018 今天6天 16时 $1499
Want to fix one issue on Xamarin.Forms and Cocossharp I have 2 pages, In first page when I click one of the item in listview, it should navigate to 2nd page and here in 2nd page snow particles are appeared. After that, when I click back button, as usual it goes to first page and again when I click any of the listview items it navigates to 2nd page snow particles disappear,It just show a black screen. My budget is only 10 dollar as its a very smal... 2 安卓, C# 编程, Xamarin Apr 24, 2018 今天6天 16时 $163
I need to update FireFox addon I need only expert. I have existing Firefox addon which works well. I need to improve Firefox addon. If you can finish work, place bid. I can provide detailed project requirement. 7 PHP, Javascript, C# 编程, 软件构架, 谷歌浏览器 Apr 24, 2018 今天6天 15时 $1279
implement method to verify if phone number have WhatsApp or not we have simple input(textbox) required creating function or method to verify if the mobile number entered in this textbox have WhatsApp if it has it must return true if not return false. there is no API from my side don't use the WhatsApp API in NuGet it's not working must handling your custom function or method. 8 Javascript, .NET, AJAX, C# 编程, jQuery / Prototype Apr 24, 2018 今天6天 15时 $243
Pair programming partner - first milestone I am building a console application in C# .NET I need help to review, test and update the code base and need a skilled developer familiar with all the ins and outs of C#, .NET Framework and knowledge of good programming practices to help me. 18 .NET, C# 编程, 编程, 编程 Apr 24, 2018 今天6天 15时 $220
I need a Windows Service Programmer in c# I Need A Windows Service Program which 1. Send the user Activity Log(in Real Time) to an IP by HTTP and [链接已删除,请登录查看] 2. Send Desktop Screenshot to an ip by Http and [链接已删除,请登录查看] 3. Send system Info to an IP By Http and [链接已删除,请登录查看] 4. Url Blocking/Unblocking , USB BLOCKING/Unblocking from server events . Events will be sent through [链接已删除,请登录查看] Use Windows events to send the data. Plz B... 3 C# 编程 Apr 24, 2018 今天6天 15时 $204
ASP.NET MVC Practical tutorial-Online Training is required for practical ASP.net MVC training online either through teamviewer or Skype. the instructor is also required to provide technical assistance as and when needed whiles i work on my project. 27 .NET, C# 编程, MVC, ASP.NET, 微软 SQL 服务器 Apr 24, 2018 今天6天 14时 $149
develop a software want to develop online software which fetch calling details n revert call as immediate basis...or give me some best ideas coz i m nt a technical person.... 16 PHP, C 编程, Java, C# 编程, 软件构架 Apr 24, 2018 今天6天 13时 $3355
Looking for .net developer freelancer Looking for freelancers into .net development having at least 4-5 yrs experience in developing applications using ASP.net,VB.net,c# and javascript 30 Javascript, C# 编程, jQuery / Prototype, ASP.NET, VB.NET Apr 24, 2018 今天6天 13时 $1379
Create a social media post with dynamic text in the middle of image post and share it. Hi, I need a function like that; shareIt("Dynamic text here"); There will be a button on white page. And when I click this button, native share kit will open with a image which is write "Dynamic text here" in the middle of post image like attachment. And it must be portable class. Please help me. 3 C# 编程, Xamarin Apr 24, 2018 今天6天 13时 $361
Fix my errors Please check attached file, I believe all of this because 1 issue, anyway I want some one to help me fix my errors 1 C# 编程, 软件构架 Apr 24, 2018 今天6天 13时 $78
Fortnite Match Bets A user will sign up on the website. Then the user will select the console they are playing on, between Xbox, PC, Mobile and PS4. User 1 creates a match for a Best Of 3 1v1 on PC for $5 cash. User 2 sees the match while he's browsing active cash matches and is able to accept the bet if he wishes. Once he accepts the bet, money is withdrawn from both users accounts and held in the system. User ... 5 PHP, Javascript, C# 编程, 软件构架, HTML Apr 24, 2018 今天6天 12时 $1522
CAR SHARING WEBSITE we are looking for someone able to create a website for companies employees to share car on daily trips . The idea is to create a employees database each one of them linked to a company and provide them de chance to share car using their start and end point on google maps API and , of course , theur schedule . Once an user introduces his/her purposed daily route and time we should look into t... 65 PHP, C# 编程, ASP.NET, 微软 SQL 服务器, VB.NET Apr 24, 2018 今天6天 12时 $10302
Fullstack web development (.net and/or PHP) It's work with exactly that - .net and/or PHP. What we need from the consultant is knowledge of ASP.NET, C# and swell English language skills. 85 PHP, .NET, C# 编程, HTML, ASP.NET Apr 24, 2018 今天6天 12时 $230
I want to build a Laundry Locker Apps We are in the laundry biz. We want to do something similar to [链接已删除,请登录查看] (Laundry Drop System POS Software for Locker-Based Cleaning). However, we wish to have like a QR code similar to this [链接已删除,请登录查看] 65 PHP, Javascript, 安卓, C# 编程, 软件构架 Apr 24, 2018 今天6天 12时 $10599
C language coding please inbox me for more details 30 PHP, C 编程, C# 编程, 软件构架, C++编程 Apr 24, 2018 今天6天 12时 $149
extended Kalman filter in C# must be extended and not kalman Filter 5 C# 编程, 电機工程 Apr 24, 2018 今天6天 12时 $238
FingerPrint Image Verification Project Fingerprint Verification using libraries or custom methods in .Net c# is required for the company biometric attendance. 37 .NET, 算法, C# 编程, 软件构架 Apr 24, 2018 今天6天 12时 $23469
Build me a Sneaker Bot for Multiple Shopify Sites and Supreme I need a desktop application developed which includes multiple shopify sites including [链接已删除,请登录查看] and [链接已删除,请登录查看] but also includes other sites like supremenewyork.com. Would be best to have knowledge about sneakers and reselling before making this program. Also needs to be an experienced developer who can communicate well with my team and can provide updates to the bot that is being created.... 10 PHP, Javascript, C# 编程, 软件构架, Shopify Apr 24, 2018 今天6天 11时 $86
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