C 编程 工作与竞赛

Are you looking for a stellar C developer? Despite its age, C remains one of the most popular programming languages in the world, but finding the right developer can be difficult. C has been used to write a wide range of software, including operating systems, device drivers, banking software, games, and even GPU-based learning algorithms. The sheer range of projects that C has been used for means you need to find a developer that\'s familiar with your particular problem.

So how do you find that developer? On Freelancer.com there are thousands of C developers that are available for hire. To find the right one, all you need to do is post the details of your project. Within minutes our talented C developers will see your project and will start responding with detailed proposals about how they would complete your job. Like C, the whole process is fast, efficient, and can scale up if you need it. So why not give it a shot? All posted projects are obligation free, so if you aren\'t happy with the proposals, you don\'t need to choose one.

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项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(HKD)
openHAB2 System Development I need help developing an automation system using openHAB2. I currently have a functioning setup working and now need to add software and hardware functionality. The automation operating system that acts as a central processing system for smart home automation functions. The rule syntax is based on Xbase, which is based on Java. See openHAB website for more info: [login to view URL] I need help ... 4 PHP, C 编程, Java, Javascript, 软件构架 Jun 22, 2018 今天6天 23时 $5337
simple assembly langauge 8086 program with explenation Write the program filling each k-th byte of the CGA screen memory, starting from the k location with the value of 50h + k, where k is the next to last digit of (280916) + 7. Comment screen change when you run it assumming that the starting screen is full of spaces (20 07 20 07...). 4 C 编程, 软件构架, C++编程, 汇编, x86/x64 汇编 Jun 22, 2018 今天6天 21时 $204
Write some software -- 2 I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. Hi, this may seem odd but I would love if someone could develop an aim it for multiple FPS games. 15 C 编程, 视窗桌面, 软件构架, C++编程 Jun 22, 2018 今天6天 21时 $9370
Write some software I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. I would like for a software that produces multiple accounts with different up addresses link to them 17 C 编程, 视窗桌面, 软件构架, C++编程 Jun 22, 2018 今天6天 21时 $21283
PHP, C 编程, Visual Basic, Metatrader, MySQL Jun 22, 2018 今天19时 59分
Facebook query through API calls Hi collegues developers, We (me (i am developer) and my chef (the owner)) want to have some statistik from our facebook messages. We will provide facebook credentials for test and developing purposes. Since we have so many messages in facebook, we want to know, from which destinations are these messages send. Ok, we know the profile, but, .. is it possible to have a very very simple list from t... 7 C 编程, 视窗桌面, C# 编程, 软件构架, C++编程 Jun 22, 2018 今天6天 19时 $1279
Covert a Delphi Source to C++ Covert a Delphi Source to C++ it is a very small code so please dont ask over 50$ because i wont pay thanks 21 C 编程, Delphi, C# 编程, C++编程, x86/x64 汇编 Jun 22, 2018 今天6天 19时 $494
Socks5 rotating gateway Clients---> RotationServerGateway ---> internet [login to view URL] [login to view URL] Rotation server ,rotated from input file,public sockslist/freesocklist. [login to view URL] Autoremove from list when socks dead. Support multithreads. Writed on C/C++ 1 C 编程, Linux, 软件构架, C++编程, 网络管理 Jun 22, 2018 今天6天 19时 $275
Build Email Verification Program I am looking for a programmer that has experience building an email list verification program. The program would let a client upload their list of email addresses and the program would verity of the email address is valid. 53 PHP, C 编程, Java, C# 编程, 软件构架 Jun 22, 2018 今天6天 18时 $3422
Write some software I need you to develop some software for me. I would like this software to be developed for Mac using C or C++. I need many help 14 C 编程, 软件构架, Mac 操作系统, C++编程 Jun 22, 2018 今天6天 18时 $3908
Make a software For My Data Entry i Wont to make a software for my work is't a record data,add money from customer each, and giv me total 14 C 编程, Java, 数据输入, 软件构架, 软件开发 Jun 22, 2018 今天6天 18时 $72
Audio + Video Web Platform Collaboration ffmpeg Knowledge Required Searching for a developer who can join our team on our next project, music and video collaboration project web platform. Please check the following sites for reference and if you have the following skills to complete the job please place a bid: [login to view URL] [login to view URL] Skills Required: Must have the capability to work within a FFmpeg environment: FFmpeg is the leading multime... 14 PHP, C 编程, Codeigniter, React.js, API Jun 22, 2018 今天6天 18时 $8570
C 编程, C# 编程, 软件构架, Metatrader, C++编程 Jun 22, 2018 今天6天 18时
Fix small issue in C# desktop app Looking for someone who can fix current small issue in our C# desktop app. It crashes or not opened. This is a potential for long-term engagement. Look forward to hearing from you. Thank you. 34 C 编程, .NET, C# 编程, 软件构架, C++编程 Jun 22, 2018 今天6天 17时 $181
protocol I need you to develop some software for me. I would like this software to be developed using C or C++. 6 C 编程, 软件构架, C++编程 Jun 22, 2018 今天6天 17时 $150
writing simple program I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. 12 C 编程, 视窗桌面, 软件构架, C++编程 Jun 22, 2018 今天6天 16时 $134
HARD Fork a crypto currency I need you to develop some software for me. I would like this software to be developed using C or C++. Hard fork a crypto currency. How fast can it be done? And what would be the cost 20 C 编程, 软件构架, C++编程 Jun 22, 2018 今天6天 16时 $32427
Irrlicht + OpenGL-CSG-Lib Demo would like to have an irrlicht CSG demo that uses [login to view URL] with irrlicht mesh buffers. basically just recreate [login to view URL] using irrlicht rendering engine. 6 C 编程, Javascript, 软件构架, C++编程, OpenGL Jun 22, 2018 今天6天 16时 $1419
Software Development I need a software developer to create a background/security check software 26 PHP, C 编程, Java, 软件构架, C++编程 Jun 22, 2018 今天6天 15时 $1688
Plugin for a Poker Windows Application with hooking Ours is a Poker Helper tool for all major Poker rooms constructed in c# In this case, we want to develop features for PartyPoker. The plugin must get the "Player" names and the stacks they have (amount of money) and communicate it through a pipe to the c# application. Our in-house team already had some research on the matter, and PartyPoker uses DrawTextW to print that information. [lo... 11 C 编程, 视窗桌面, C# 编程, 软件构架, C++编程 Jun 22, 2018 今天6天 15时 $3759
A small group of agents to run on different locations I am looking some small programmes that are going to work on different location to check if given IP Addresses, or web addresses are online or offline. They will have a pool in between them, going to get all information from one location, check every given articles, if there is one is not working, they will notify the master app, and master app will trigger necessary things to give notifications. 13 C 编程, Linux, 软件构架, C++编程 Jun 22, 2018 今天6天 14时 $1584
To develop a web auto trading bot/robot To develop a web base auto trading bot to automate trade the binary account with build in Strategies to Place Buy and Sell Order (CALL or PUT) 12 PHP, C 编程, C# 编程, 软件构架, C++编程 Jun 22, 2018 今天6天 13时 $1460
PHP, C 编程, 软件构架, Metatrader Jun 22, 2018 今天6天 13时
Develop firmware for ESP12-F (or similar) Hello everyone. We are building a home automation product and are searching for someone to develop the firmware for the switches (1/2/3 gang) and maybe for a thermostat too. The more "exotic" requirement is that we want the communication to be local (LAN). So we have: 1. Initilization (SSID, password insertion) The switch creates a local network (the first time only). Our device con... 12 C 编程, 电子, 微控制器, 嵌入式软件 Jun 22, 2018 今天6天 13时 $23324
More Editing My EA EA is made up with stop order distance and 3 different volume increment styles (1) Consecutive volume increment 1 by 1 example= 1, 2,3,4,5 increased volume increment 1 by 1 in chronological order (2) Nonconsecutive volume increment may double or triple in volume for example= 1,3,6,9 increased volume increment randomly, double, or tripped in volume increment. (3) Buck wild orders and volume increme... 9 C 编程, 算法, 软件构架, Metatrader, C++编程 Jun 22, 2018 今天6天 13时 $1436
C Compiling & Make DLL! Hi, We are looking for C language expert who can help us to Compile SRT Protocol in DLL for dot Net. [login to view URL] 8 C 编程, .NET, 软件构架, C++编程 Jun 22, 2018 今天6天 13时 $604
Printer emulator. Android, printing receipts from Izettle to a generic esc/pos printer (Bluetooth) I am looking for some way of printing receipts from Izettle app to an esc/pos printer on android with an emulator running in the background. possibly a printer emulator so that izettle recognises a printer as either one of the supported printers below and will send to a bluetooth esc/pos printer Star TSP100III/TSP143III Bluetooth/LAN/Cable Star TSP650II/TSP654II Bluetooth/LAN Star TSP700II LAN... 5 C 编程, Java, Mobile App Development, 安卓, 软件构架 Jun 22, 2018 今天6天 13时 $1201
Coder for indicator in Thinkorswim Hi need a coder who can write some indicator for Thinkorswim. For the first, it is a crossing of two MAs (MovingAverages). The indicator should check for the crossing and give an alert. You need a Live-account to do my job, demo-account (also called paper-money-account) is not possible 3 C 编程, Visual Basic, 财务市场, C++编程, 编程 Jun 22, 2018 今天6天 13时 $565
Write some software I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. Desktop hour with planetary hours & moon position calculation 19 C 编程, 视窗桌面, 软件构架, C++编程 Jun 22, 2018 今天6天 12时 $1130
Application of Apache Spark Programming Hello, I need help with Application of Apache Spark Programming. It is a small and simple project. Let me know if you can help 6 PHP, C 编程, Java, 软件构架, 阿帕奇 Jun 22, 2018 今天6天 12时 $183
Media Centre which changes content in response to a changing electrical pulse Please forgive my lack of experience in Raspberry Pi. I am working on a project where I am looking for a media player to continually play a video file on a loop, without any interruptions and overlays. When an external device provides an input to the media player, the content changes to another video file before reverting back to the loop on its completion. E.g. Video Loop > [INPUT] > Post... 15 C 编程, 电子, 微控制器, 电機工程, Arduino Jun 22, 2018 今天6天 12时 $5470
Printer emulator. Android, printing receipts from Izettle to a chinese esc/pos printer I am looking for some way of printing receipts from Izettle app to an esc/pos printer on android. possibly a printer emulator so that izettle recognises a printer as either one of the supported printers below and will send to a bluetooth esc/pos printer Star TSP100III/TSP143III Bluetooth/LAN/Cable Star TSP650II/TSP654II Bluetooth/LAN Star TSP700II LAN Star TSP800II Bluetooth Star SM-S2... 5 C 编程, Java, Mobile App Development, 安卓, 软件构架 Jun 22, 2018 今天6天 11时 $1562
DA8620 to RPI I have a 2.4inch OLED TP241MC01G with DA8620 control IC and raspberry pi 3b+ and also the Ds power supply. I want it connect as a display for raspberry pi 3b+. I have the information i.e datasheet and initial code. You may also have to help the wire connect for it. 5 C 编程, 电子, 微控制器, 电機工程, 树莓派 Jun 22, 2018 今天6天 11时 $723
arduino project My project is to use an arduino circuit like ATMEGA328P Pro Mini 328 Mini and a SIM 800L gprs GSM circuit board, prefered board to be smallest possible or ( if you can recommend better module for this project is fine let me know) conected to a the main alarm control panel and whenever there is an alarm this module call and send a text massage to the customers mobile number. So you need to write a ... 32 C 编程, 软件构架, C++编程, Arduino, 电路设计 Jun 22, 2018 今天6天 11时 $1326
Simple Telegram Bot We need help making a few simple telegram bots. If you have experience in making bots for telegram send us a message with any recent demo. 13 PHP, C 编程, Java, 软件构架, C++编程 Jun 22, 2018 今天6天 10时 $78
Auto run USB programming for pendrive in Windows 10 I am looking for hardware & software programer for developing USB driver programming to capture videos and stores in USB stick which is connected to computer. With below specifications; 1. PC is in shutdown state. 2. Connect USB to PC 3. User starts the PC. 4. Our program in USB drive (Which will execute in Auto run mode) will detect the USB but user will not get any notification (like USB d... 0 C 编程, 视窗桌面, 软件构架, C++编程, x86/x64 汇编 Jun 22, 2018 今天6天 9时 -
Build me a heliostat Need to build a sun tracker using stepper motor with arduino and raspberry pi as communication port... 13 C 编程, 电子, 微控制器, 电機工程, Arduino Jun 22, 2018 今天6天 9时 $1044
Disable Windows 10 notification and drive list using Auto run USB driver programming. I am looking for hardware & software programer for developing USB driver programming to capture videos and stores in USB stick which is connected to computer. With below specifications; 1. PC is in shutdown state. 2. Connect USB to PC 3. User starts the PC. 4. Our program in USB drive (Which will execute in Auto run mode) will detect the USB but user will not get any notification (like USB d... 2 C 编程, 视窗桌面, C# 编程, 软件构架, C++编程 Jun 22, 2018 今天6天 9时 $906
Skriv lite programvara Övrigt eller vet ej C or C++ Unreal audio plug-in 10 C 编程, 软件构架, C++编程 Jun 22, 2018 今天6天 9时 $18576
Algorithm Project - Simple two questions to do based you can look at the example code but write you own Algorithm Project - Simple two questions to do based you can look at the example code but write you own 40 C 编程, Java, 矩阵及数学软件, 算法, C++编程 Jun 22, 2018 今天6天 8时 $188
SolidWorks API Programming Looking to build an add-in for SolidWorks (SW) that will be able to automatically upload a CAD file from a certain location, open it in SW, call certain SW functionality, capture output then send the output back to a Webpage. The process need to be fully automated. Please bid ONLY if you are familiar with this type of programming. 10 PHP, C 编程, Visual Basic, 工程 Jun 22, 2018 今天6天 7时 $1554
Xpeart duniya Software and hardware technology mobile technicians etc. 2 PHP, C 编程, Java, 软件构架, C++编程 Jun 22, 2018 今天6天 7时 $305426
Write Firmware for new IoT Doorbell device Looking for a very experienced firmware/embedded engineer to write a firmware for small DC-powered Wi-Fi doorbell device within a week. 8 C 编程, node.js Jun 22, 2018 今天6天 6时 $1522
java script to c# find out a encryption method from java script and apply in C# desktop application 30 C 编程, Java, C# 编程, 软件构架, C++编程 Jun 21, 2018 今天6天 4时 $6421
Expert C++ / C programmer needed with CUDA experiance Hi, I am looking for C/C++ programmer that can help me compete 7 programming tasks. Here they are: 1) Sort a 1-dimensional array of double / float 2) Sort an 2 dimensional with n-colum array of double / float by a single dimension (rowwise or columnwise) 3) Pearson correlation coefficient of two columns in an 2 dimensional N-column array 4) Spearman correlation coefficient of two columns in an 2... 30 C 编程, Java, 软件构架, CUDA, C++编程 Jun 21, 2018 今天6天 4时 $283
Pixelb0t expert Looking for a developer with some spare time to create a simple pixelb0t for an unofficial game. 3 C 编程, C++编程 Jun 21, 2018 今天6天 2时 $183
Write some software I need you to develop some software for me. I would like this software to be developed for Mac using C or C++. Adobe After Effects plugins 5 C 编程, 软件构架, Mac 操作系统, C++编程 Jun 21, 2018 今天6天 $1452
autoresponder sofware developer to develop autoresponder sofware for personal use 27 PHP, C 编程, Java, 安卓, 软件构架 Jun 21, 2018 Jun 21, 20185天 23时 $5899
PIC/MCU Expert I am looking for PIC & MCU Expert. My requirements is to edit LCD display directly to bin or hex file. (Bin and Hex file shared). *** For example, I want to display "Welcome" on LCD. I will run your app and open bin/hex file to do. And then I will apply the text which I want. As a result, I will get bin or hex file with the changes. *** If you would understand what i want and yo... 13 C 编程, 电子, 微控制器, 电機工程, Arduino Jun 21, 2018 Jun 21, 20185天 23时 $1169
MCU/PIC Expert Hi guys, I am looking for an expert of MCU/PIC. My requirement is to edit LCD display directly to BIN or HEX file. I attached the files. I want a program for PIC. If you would expertise on PIC programming, please contact me. Thanks 10 C 编程, 电子, 微控制器, 电機工程, Arduino Jun 21, 2018 Jun 21, 20185天 23时 $722
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