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.

จ้าง C# Programmers

ตัวกรอง

การค้นหาล่าสุดของฉัน
คัดกรองโดย:
งบประมาณ
ถึง
ถึง
ถึง
ประเภท
ทักษะ
ภาษา
    สถานะงาน
    353 งานที่พบ, การเสนอราคา USD
    create TLV Base64 on Delphi -- 2 6 วัน left
    ยืนยันแล้ว

    create QR Code TLV Base64 on Delphi i have same project on c# and php that can convert from c# to delphi

    $10 - $30
    $10 - $30
    0 คำเสนอราคา
    SOFTWARE LITLE CHANGING 6 วัน left

    LITTLE CHANGING IN SOFTAWR E ...

    $170 (Avg Bid)
    $170 การประมูลเฉลี่ย
    5 คำเสนอราคา

    I need a EA that portion closes my trades up to 5 times and trails my stop to the price just closed to lock in those sweet profits. I meed to be able to customize each symbol so they have unique settings.

    $176 (Avg Bid)
    $176 การประมูลเฉลี่ย
    9 คำเสนอราคา
    API Software Architect -- 2 6 วัน left
    ยืนยันแล้ว

    I need to hire a software engineer/architect to help build an online API database program that connects Microsoft word and excel.

    $556 (Avg Bid)
    $556 การประมูลเฉลี่ย
    15 คำเสนอราคา
    Looking for Desktop Restaurant POS with license Key 6 วัน left
    ยืนยันแล้ว

    I want restaurant POS, including all necessary features te use as a SAAS for my clients. Should be desktop app with license feature & work offline as well. Looking for ready made plug & play solution. Not willing to built a new POS. If you have a readymade solutions, please ping. Thanks.

    $398 (Avg Bid)
    $398 การประมูลเฉลี่ย
    1 คำเสนอราคา
    Xamarin C# Android bug fixes 6 วัน left
    ยืนยันแล้ว

    Need a software expert to fix last bugs

    $172 (Avg Bid)
    $172 การประมูลเฉลี่ย
    7 คำเสนอราคา
    construction ERP software 6 วัน left
    ยืนยันแล้ว

    From Project Management to Invoicing …

    $1206 (Avg Bid)
    $1206 การประมูลเฉลี่ย
    17 คำเสนอราคา
    develop a project management tool 6 วัน left
    ยืนยันแล้ว

    We would like to develop a project management tool which first simplifies our project coordination and is later available to other agencies for a fee. you can orientate yourself from the scope of Factro: Important # 1: we are looking for freelancers for long-term cooperation. We have been developing another tool for 1.5 years. This new project should also receive new updates every month. Only apply if you want to join our team on a permanent basis. Important # 2: Every applicant has two tasks to do so that we can choose the right person. In the first task you have to program a single test page on which windows can be freely moved, enlarged and reduced like browser windows. The second task is to describe your solution to us, how you program the tool as a website, which is later also avai...

    $130 (Avg Bid)
    $130 การประมูลเฉลี่ย
    7 คำเสนอราคา
    Deploy Asp.Net core to windows sever 2022 6 วัน left
    ยืนยันแล้ว

    I want to deploy a website built using Asp.Net core 2.0 to Windows server 2022. I have installed all the required runtimes, SDKs, hosting bundles but still getting an error.

    $20 (Avg Bid)
    $20 การประมูลเฉลี่ย
    4 คำเสนอราคา

    I must enter the url that must being vote myself and then the script/software must vote directly. each vote must be from a different IP since the site allows you to vote only every 24 hours. There has to be some way of you either fetching a list of proxies or adding one. This has to be a PROGRAM. It can be in any high-level programming language like C/C++, C#, Java, or anything similar, but it must be a program. This is an urgent project Please don't post here if you cannot do exactly what I need. You can even check out an example of the the site at Some have captcha, for now we can skip those websites. The main point is that I need a lot of votes to go to #1-5! Thanks

    $147 (Avg Bid)
    $147 การประมูลเฉลี่ย
    5 คำเสนอราคา
    specific task in unity 6 วัน left
    ยืนยันแล้ว

    hello, I want to complete a specific task in unity which is there is bridge in unity game I am working on and its already divided into many pieces. Additionally there is a demon charecter with big hands. The task is when hands hit the bridge, the bridge should collapse into pieces realistically only where hands are in contact with the bridge.

    $124 (Avg Bid)
    $124 การประมูลเฉลี่ย
    4 คำเสนอราคา

    we have an open source accounting software, we facing problem of redirect the pa

    $170 (Avg Bid)
    $170 การประมูลเฉลี่ย
    6 คำเสนอราคา

    We are finding supportive .Net Wpf Developer for long-term. More details will be share in chat.

    $1115 (Avg Bid)
    $1115 การประมูลเฉลี่ย
    8 คำเสนอราคา

    Hello, I'm looking for an experienced C#/.NET and Angular stack developer who can help with building an ERP system. This is a long term position and requires someone who is comfortable with working during the US time zone. Thank you

    $20 / hr (Avg Bid)
    $20 / hr การประมูลเฉลี่ย
    25 คำเสนอราคา
    Asp.net full stack developer from Europe 6 วัน left
    ยืนยันแล้ว

    Have an asp.net app need a an engineer who has has hands on exp in hsndling an app that is driven by numbets,math and projections.

    $130 (Avg Bid)
    $130 การประมูลเฉลี่ย
    7 คำเสนอราคา
    simple task, Solve 2 issues in unity3d 8 pool ball game code 6 วัน left
    ยืนยันแล้ว

    I bought the code for 8 ball pool game, i setup the code by my self with the help of documentation but i am facing some issue in fb sdk login and in app purchase function, let me know if somebody can solve the issue using anydesk, Note:- i can not share the code. there are 2 ad network integrated in the code, admob and unity, i only want unity ads and remove google admob, i need unity banner and interstitial instead of admob.

    $21 (Avg Bid)
    $21 การประมูลเฉลี่ย
    2 คำเสนอราคา
    SQL Server 2008 R2 sa password forget 6 วัน left
    ยืนยันแล้ว

    Hello My Windows Authentication is disabled and moreover I am forget my sa password. I have an exe file but its a .exe file and I am unable to decompile for get my sql credentials.

    $14 (Avg Bid)
    $14 การประมูลเฉลี่ย
    7 คำเสนอราคา

    Hi ! Looking for a developer , who can provide Concox protocol listener which can be in Node.js c#. It should be stable and should support multiple objects with high scalability . I have attached protocol , which also have additional digital inputs.

    $159 (Avg Bid)
    $159 การประมูลเฉลี่ย
    1 คำเสนอราคา

    I'm looking to have a unity3d chess game created - the chess game should allow players to play against AI of varying difficulty, to make only legal moves, to alternate play back and forth, to have the chess piece color (white / black / random) be selectable. Additionally, the play should be able to hover a 2D view of the chessboard and place it floating in the air where ever they choose. The object can be grabbed and adjusted or thrown away / closed as the player chooses. The chess game should have an optional timer on the table that the players can adjust to typical chess intervals, 3 minutes, 5 minutes, 10 minutes, 15 minute, and 30 minute games (each player can decide their time on their side of the clock). The game should be self-contained so that multiple game boards / sess...

    $2546 (Avg Bid)
    $2546 การประมูลเฉลี่ย
    9 คำเสนอราคา
    Social Casino Backend and Front-end only ready Solution !!! 6 วัน left
    ยืนยันแล้ว

    We would like to build a social casino backend where we keep user data, bet history in a database and offering an API to our clients (the actual games). We need an admin interface (e.g. React) and database (preferably Microsoft SQL Server) database schema. Slot/Casino Game: -Games html5 different server -integrate other html5 games from different companies - Make Slot/Casino game that can be integrated into Admin Panel - Download able application (iOS, Android) payment -Website paypal, Kreditcard,bank transfer, pay safe -Application for VLT machine cc-talk payment - Able to multiplayer - Login Screen Admin Panel: This futures will be nice ! Function - Panic Function - Tree system Function - User management Function - Password management Function - Limit the accounts Function - limita...

    $1158 (Avg Bid)
    $1158 การประมูลเฉลี่ย
    18 คำเสนอราคา

    I'm looking for a way to parse binance annoucements via api endpoints at high speeds. (If possible, in real time) Binance api is under cloudfront cdn. perferred language is python or c#.

    $151 (Avg Bid)
    $151 การประมูลเฉลี่ย
    12 คำเสนอราคา
    E-learning system 6 วัน left

    Hello You will find all information on this link the requirement : to create same project but using ASP.NET Core 6 MVC EF C# and is Multilanguage. you will find an attachment file with more details. please, give me reasonable price as this is a student's project.

    $270 (Avg Bid)
    $270 การประมูลเฉลี่ย
    17 คำเสนอราคา
    Threading work pool written in C# 6 วัน left
    ยืนยันแล้ว

    I need some template written in C# that does the following in the mainClass A thread pool that starts X amount of workers (to be defined by an int variable) with 10 seconds of delay in between. If one of the workers in the pool finished or crashes, the main thread has to start a new worker so it's always at the amount of threads set.

    $174 (Avg Bid)
    $174 การประมูลเฉลี่ย
    22 คำเสนอราคา
    REDUCE SIZE: unity, mediapipe, opencv 6 วัน left
    ยืนยันแล้ว

    I need an experienced developer to help our developers to reduce size for our unity code. we are using mediapipe and opencv in unity and the size is 238Mb We need to push it below 100Mb We only need facial mesh and hair mesh We need a true expert WITH EXPERIENCE Qualifying questions: can you tell me what projects you have reduced with mediapipe, opencv and unity please? How much did you reduce? what did you do? Your experience - unity 2021 - mobile apps

    $39 / hr (Avg Bid)
    $39 / hr การประมูลเฉลี่ย
    5 คำเสนอราคา
    aplication iptv player for windows 6 วัน left
    ยืนยันแล้ว

    i want to hire someone to build me app for windows (app must be in setup: .msix, .msixbundle, .msixupload, .appx, .appxbundle, .appxupload, .xap; format, because i want to upload in windows store) Iptv player must be like duplexplay or similar, support m3u link and xtream codes login, i will send logo picture.

    $202 (Avg Bid)
    $202 การประมูลเฉลี่ย
    4 คำเสนอราคา

    i want to hire someone to build me app for windows (app must be in setup: .msix, .msixbundle, .msixupload, .appx, .appxbundle, .appxupload, .xap; format, because i want to upload in windows store) Iptv player must be like duplexplay or similar, support m3u link and xtream codes login, i will send logo picture.

    $103 (Avg Bid)
    $103 การประมูลเฉลี่ย
    3 คำเสนอราคา

    i need real time data of all f&o stocks from angel stock broking api and kotak bank with experience and who can do the work immediatly can quote

    $22 (Avg Bid)
    $22 การประมูลเฉลี่ย
    4 คำเสนอราคา
    Unity Game developer 6 วัน left
    ยืนยันแล้ว

    Looking for a Experienced Unity Game Developer to make a Multiplayer Game with Photon focused on 3D games. Please avoid reskinners. Please send your portfolio at your description. Regards

    $1237 (Avg Bid)
    $1237 การประมูลเฉลี่ย
    19 คำเสนอราคา

    Bei einem unserer Kunden werden gerade die Prozesse in der Verwaltung, in der Auftragsabwicklung und um Vertrieb mittels Sharepoint und O365, sowie unter Einsatz von Dyn365 CRM Sales and Field Services digitalisiert und optimiert. Benötigt werden Freelancer mit Share-Point Erfahrung zwecks Einrichtung, Modellierung, Verwaltung und Schulungen mit Schwerpunkt Sharepoint und O365. Großraum Osnabrück und Bremen. Sehr hoher Remoteanteil.

    $74 - $91 / hr
    $74 - $91 / hr
    0 คำเสนอราคา
    $22 การประมูลเฉลี่ย
    5 คำเสนอราคา

    I need a project in ASP. NET MVC on Visual Studio 2019 and MS SQL SERVER. It should be using Codefirst and web services with basic design. Here in this system a there should be a student and admin registration with authentication and authorization. Student enrollment: id, username, password. Student should be able to give test by quiz id, view score report, print report, search exam, Admin should be able to:- Add questions on a separate window, set marks, view final report of students, search students, schedule exam, set batch and batch code for test. This is an mcq exam with a question and 4 options to it. There should be timer like for 20 or 30 minutes A student should be able to give multiple exams, but single exam for subject

    $101 (Avg Bid)
    $101 การประมูลเฉลี่ย
    4 คำเสนอราคา

    I am trying to connect VPN Server using OpenVPN Community from my Desktop Application Developed in C#. The code was working fine and suddenly I am getting below error when connection is established. Screenshot is attached, Here is the code that was working earlier but not now. string OpenVpnLocation = ? @"C:Program FilesOpenVPNbin" : @"C:Program FilesOpenVPNbin"; Process process = new Process(); ProcessStartInfo startInfo = new ProcessStartInfo { //WindowStyle = , FileName = OpenVpnLocation, Arguments = "--config --auth-user-pass ", Verb = "runas" }; = startInfo; (); As per the error logs I understood that, route is already created and from this code it is creating another route, which throws an error, if so, then is th...

    $150 (Avg Bid)
    $150 การประมูลเฉลี่ย
    3 คำเสนอราคา
    Need software developer to create SAAS project 6 วัน left
    ยืนยันแล้ว

    I need a RELIABLE developer that can complete work based on project requirements. This is a complex SAAS business. I need this project to be done at a very AFFORDABLE price as I am a students. All applicants must complete NDA and non compete.

    $153 (Avg Bid)
    $153 การประมูลเฉลี่ย
    10 คำเสนอราคา
    Google Keep API in VB6 6 วัน left
    ยืนยันแล้ว

    I need a code in VB6 to connect to Google Keep through API. User interface should allow me to view notes and task lists on my Google Keep account. It should allow to me to edit notes and task lists by deleting, editing, and adding notes and tasks. Code must work on Windows7 64bit. I need full source code in VB6, no other languages please.

    $166 (Avg Bid)
    $166 การประมูลเฉลี่ย
    3 คำเสนอราคา
    implement sassi api on my ftp sever for my streaming tv channel 6 วัน left
    ยืนยันแล้ว

    it is of download + upload + unrar + db configuration . it's really simple work I need it today. my budget is 15 15$ for this

    $15 (Avg Bid)
    $15 การประมูลเฉลี่ย
    2 คำเสนอราคา
    Write an exe mini program for printing job 6 วัน left
    ยืนยันแล้ว

    This exe mini program is running like a print service bridge from web to local POS printer or another local software to local POS printer vía usb. 1. Run this EXE program, start http service, open port(what ever) 2. Accept the post of PDF file data and printer name So we can send PDF data to designated printer to print. And we will need also close EXE command every time if user stop using this. No UI/UX or nothing else as requirements, just simple exe program.

    $173 (Avg Bid)
    $173 การประมูลเฉลี่ย
    11 คำเสนอราคา

    This project is to enhance-redesign existing music store application develop for both Android and IOs. The UI requires some redesign. Currently it was develop using Android studio and Object C. Where as the backend is developed using .NET c# and deployed to Azure. If possible, we can enhance the backend using the same techanology with minimal changes. For UI, it is pretty much polishing the UI. The bidder needs to be have some knownledge with Adroid and IOS app for front end redesign and polish. For backend, .NET c# is required. However, based on the bidder recommendation and cost, I can entertain the idea of switching to differen techanology. In short, i am looking for a development partner who can help polishing or redesign existing music application. I will primarily help in project m...

    $1182 (Avg Bid)
    $1182 การประมูลเฉลี่ย
    26 คำเสนอราคา

    To build a work flow management system. The system should allow multiple parties the ability to login and make changes. The projects the end customers will be uploading are highly confidential and therefore, security is a major concern.

    $3360 (Avg Bid)
    $3360 การประมูลเฉลี่ย
    33 คำเสนอราคา

    Need a system to control a 1000 led 4 number display’s for inventory picking in a warehouse

    $21 / hr (Avg Bid)
    $21 / hr การประมูลเฉลี่ย
    17 คำเสนอราคา

    The Goal is to create an app so the customers of multiple restaurants can enter by QR code directly to the menu offers/list of items in an interactive way Private sector. Full ownership and on going management of new clients menus For ex pizza images Cocktails Scroll and discover inside the content

    $20 / hr (Avg Bid)
    $20 / hr การประมูลเฉลี่ย
    15 คำเสนอราคา

    Hello, I'm looking for an experienced C#/.NET and Angular stack developer who can help with building an ERP system. This is a long term position and requires someone who is comfortable with working during the US time zone. Thank you

    $20 / hr (Avg Bid)
    $20 / hr การประมูลเฉลี่ย
    42 คำเสนอราคา

    Template - Android app should take image of a paper. All text boundries should be captured and stored in json format in mysql. This is template. Library used for extraction of text and its boundries should be available for c# too. Reading Text - Next time user will take photo of paper. There will be another json which will specify boundries from which text should be extracted. This will be part of bounderies specified in extraction for creating template. Note: While creating template, app can store other details required for converting/superimposing next time image to template image. You will need to submit app, after verification of functionality with minor defects, will pay 30%, remaining will be after receiving code.

    $1027 (Avg Bid)
    $1027 การประมูลเฉลี่ย
    10 คำเสนอราคา
    POS system 5 วัน left
    ยืนยันแล้ว

    Build cloud POS to our stores dashboard unique interfaces mobile app

    $567 (Avg Bid)
    $567 การประมูลเฉลี่ย
    17 คำเสนอราคา
    Email List verification 5 วัน left

    hello, i need a script to verify if the mailbox exist to get the emails from to check them, and save the output with the valid emails and another output with invalid, to show in realtime how many did and how many are left

    $411 (Avg Bid)
    $411 การประมูลเฉลี่ย
    23 คำเสนอราคา

    I need to code a headless scanner. The database and the QR-Code generation is already working. And the scanner can scan this code from the screen and return the request to a server. This screen should be replaced with a mobile phone or any other bluetooth connected display. The request to the server should get processed by a seperate API. Details to be discussed in private. In use: C#, PostgreSQL, RabbitMQ, Raspberry Pi (to connect to the scanner and send the requests to the server) Languages: German, Russian Setup for work: Remote work; You connect to my computer probably. Flexible.

    $30 / hr (Avg Bid)
    $30 / hr การประมูลเฉลี่ย
    2 คำเสนอราคา
    port the game from flash actionscript to C#/JS 5 วัน left
    ยืนยันแล้ว

    Tasks required: * port existing game + engine from flash actionscript to C#/JS, integrating steam api in the process * convert server dependence to single player (offline) and steam p2p

    $1600 (Avg Bid)
    NDA
    $1600 การประมูลเฉลี่ย
    3 คำเสนอราคา
    $17 การประมูลเฉลี่ย
    10 คำเสนอราคา
    Web site for invoice موقع إلكتروني لعمل فواتير 5 วัน left
    ยืนยันแล้ว

    موقع لعمل فواتير إلكترونية مبسط يحوي إضافة فاتورة إضافة صنف إضافة عميل تصدير الفاتورة بملف pdf جدولة الفواتير بتقرير كما في الرابط

    $222 (Avg Bid)
    $222 การประมูลเฉลี่ย
    9 คำเสนอราคา
    Seeking A full stack C#/.NET Developer (+Angular) -- 2 5 วัน left
    ยืนยันแล้ว

    Hello, I'm looking for an experienced C#/.NET and Angular stack developer who can help with building an ERP system. This is a long term position and requires someone who is comfortable with working during the US time zone. Thank you

    $21 / hr (Avg Bid)
    $21 / hr การประมูลเฉลี่ย
    34 คำเสนอราคา
    Decompile a C# dll and provide the source code 5 วัน left
    ยืนยันแล้ว

    Hello, I have a C# dll that I want you to decompile and provide the source code.

    $23 / hr (Avg Bid)
    $23 / hr การประมูลเฉลี่ย
    20 คำเสนอราคา