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(CNY)
API for automatic installation and management of servers for cryptocurrency mining Needed a script for automatic installation and management of servers for multi cryptocurrency mining and a freelancer to oversee it. 1 PHP, C 编程, Python, Linux, 软件构架 Jan 18, 2018 今天6天 23时 ¥96
6809 assembler optimization You have to write an optimized 6809 assembler function to draw vector lines on a Vectrex game console. Attached is the full project. You can open and run it with the Vide IDE: [链接已删除,请登录查看] When opening the project in Vide, you can start it with the play button in the Vedi toolbar. Then you can click in the vecxi window, and press "a" to start the game (the buttons 1, 2, 3, 4 are a... 1 C 编程, 汇编, 编程 Jan 18, 2018 今天6天 22时 ¥225
Game Development - Building an in-house development team of 6 members, 2- 3 artist and 2-3 developer including a server-side expert. Need specifically freelancer in Delhi who can work with a team. If you think you have what it takes to be a part of great project reach me. Game will be a mass multiplayer free user platform like COC but with major orientation towards single player consider Hayday,MyCafe and others.... 2 C 编程, Java, 动画, 3D建模, 网络管理 Jan 18, 2018 今天6天 21时 ¥19
PHP, C 编程, 软件构架, Metatrader, C++编程 Jan 18, 2018 今天6天 21时
C 编程 Jan 18, 2018 今天6天 20时
AutoIT (or similar application) script that launches a .bat file when computer is idle and terminates the process when user uses computer again. AutoIT (or other application) script that launches a .bat file when computer is idle and terminates the process when user uses computer again. The .bat files stays open running mining when in use. Bat file is located in the following directory "C:MiningClaymore's Dual Ethereum+Decred_Siacoin_Lbry_Pascal AMD+NVIDIA GPU Miner v9.2start [链接已删除,请登录查看]" I just want the bat to ex... 8 C 编程, Python, 软件构架, C++编程, AutoHotkey Jan 18, 2018 今天6天 19时 ¥167
micro controller board for drum pad/midi controller A drum pad controller programmed for 21 piezo sensor pads and 1 FSR that will send midi messages to a DAW through USB. There are also 5 potentiometers and 6 button switches for midi controls. Must be thoroughly tested and able to trigger velocity sensitive notes with any DAW such as Ableton live, Reaper etc. There must be a minimal amount of latency and be able to play several notes at the same... 10 C 编程, 电子, 微控制器, 电機工程, Arduino Jan 18, 2018 今天6天 18时 ¥1349
ESP8266 SERVER FOR ALL NODES I have many esp8266 that works as WEB-servers, they have a unique port and IP address. I need to create another MAIN Gateway that could manage all my existing ESP8266 web-server modules without the need of opening many ports for each of my WIFI modules. Some other developer suggested star topology, and other MQTT. But I do not want to change my HTML web-server built-in modules because they work pe... 3 C 编程, Javascript, C++编程, HTML, Arduino Jan 18, 2018 今天6天 17时 ¥276
C 编程, C# 编程, 软件构架, Metatrader, C++编程 Jan 18, 2018 今天6天 16时
VLC Plug-In To create a program that can communicate with a plugin that captures the current time of the video and/or audio file playing within the open source VLC player and receives it as a timestamp. This project is designed to be a toy project that has to show the technology of how certain additional data from a Video/audio file (played within VLC) are extracted and then communicate via a VLC plug-in to... 5 C 编程, 软件构架, C++编程 Jan 17, 2018 今天15时 31分 ¥1998
Object Tracking based on direction in Opencv and C++ Hi, We want to develop OpenCV code for above project. User will specify ROI and filtering directions. The code shall scan all frames in video and return those having above activity. For e.g. 1) ROI of (10,10,100,100) and direction will be left to right. The code should should highlight all frames where car, bike, person, etc has passed that ROI from left to right. No graphical interface ... 5 C 编程, C++编程, Image Processing, OpenCV Jan 17, 2018 今天6天 14时 ¥863
Assembly Project - Log Computer Activity & Send over the Internet I am looking for a person willing to create an assembly program that creates weekly reports on when the computer was turned on, for how long, and what IP addresses were accessed from the computer. These three things, with timestamps. Then sends the report via the internet. For further details, please contact me. Thank you. 10 C 编程, 软件构架, C++编程, 汇编, x86/x64 汇编 Jan 17, 2018 今天6天 13时 ¥1112
Basic Partial Print Area Code I've tried to write a small code for print a small print area, basically is a table that I need to print check picture attached, and check code source. Everything that is between Deposited Fee in Detail 5 PHP, C 编程, Java, 软件构架, C++编程 Jan 17, 2018 今天6天 11时 ¥218
Native Packed .exe file string change Hello, i have an .exe file for my work. Now the exe file is binded to my domain, but my old domain is expired. I wanna change the domain, and have an simple CMD so i can change the domain later myself aswell. The bin is simply packed. 16 C 编程, 工程, 软件构架, 软件测试 Jan 17, 2018 今天6天 11时 ¥1137
Build an audio logger (linux, web server, SDR) - 17/01/2018 16:49 EST The goal of this project is to be able to log audio using a software defined radio (SDR). The recorded audio files are then stored locally until the memory is 85% full, at which points the oldest files get deleted. In parallel, the audio files get sent to the cloud for backup. A webserver must run on the computer (single board computer) to serve a page that acts as the user interface. Local users ... 9 PHP, C 编程, Linux, 软件构架, shell脚本 Jan 17, 2018 今天6天 10时 ¥3436
C 编程, C# 编程, 软件构架, Metatrader, C++编程 Jan 17, 2018 今天6天 10时
Automate Simple Process -( 4 Steps) 1) Click [链接已删除,请登录查看] 2) Enter: Input a string of characters to create a name 3) Press: Continue 4) Complete / bypass Robot Test Then repeat 4 C 编程, Java, C# 编程, 软件构架, C++编程 Jan 17, 2018 今天6天 9时 ¥114
Build an audio logger (linux, web server, SDR) The goal of this project is to be able to log audio using a software defined radio (SDR). The recorded audio files are then stored locally until the memory is 85% full, at which points the oldest files get deleted. In parallel, the audio files get sent to the cloud for backup. A webserver must run on the computer (single board computer) to serve a page that acts as the user interface. Local users ... 2 PHP, C 编程, Linux, 软件构架, shell脚本 Jan 17, 2018 今天6天 9时 ¥1290
MinerGate COIN I would like a program to mine the same or video: [链接已删除,请登录查看] It does not need to be the same as a video, similarly. A main characteristic: > Eu must not use 100% CPU / GPU; > When the computer is not used, 5 minutes idle, use 85% CPU / GPU; > When the computer is in use, use only 50% CPU / GPU. 4 C 编程, Java, Python, 软件构架, C++编程 Jan 17, 2018 今天6天 8时 ¥460
Crypto Trading Strategy on Binance based on Order Book I am looking for someone to work with me to help develop a few automated trading strategies Max 120 CAD Order Book Analysis: Looking at orderbook in binance to identify direction of price (top 5 orders / 1 hour volume). Based on this a buy order will be placed on average of 10 orders (excluding top 5). Once order is hit, program will continue to assess direction of price (top 5 orders / 1 ... 4 C 编程, Python, Visual Basic, R 编程语言, 编程 Jan 17, 2018 今天6天 8时 ¥664
Project for Girish K.--5 Sprint 10 to improve the way to navigate through the business flow 1 C 编程 Jan 17, 2018 今天6天 8时 ¥2287
Divert surplus power generated by PV system to hot water reservoirs in turn Hi, my name is Frits and I am looking for a C+ Developer to help me build a home automation project that will send surplus electricity to warm water tanks based on temp and available power from PV Panels. I have written the requirements and used cases and now need to find a developer that has worked with Raspberry Pi and Arduino. Knowledge of emonCMS would be an advantage. Visit [链接已删除,请登录查看] t... 9 C 编程, 电子, C++编程, Arduino, 树莓派 Jan 17, 2018 今天6天 6时 ¥623
software project Hello. I need a software or different system (Algorithm) to take data from companies house Uk with newly formed companies as soon as Information comes on the system based on criteria you need. Give me any information or suggestions 35 C 编程, Java, C# 编程, 软件构架, C++编程 Jan 17, 2018 今天6天 6时 ¥3154
AFL CODING (AMIBROKER) I need to create a condition based on correlation between symbols and open trade symbols, to be used to generate buy and short signals 6 C 编程, Metatrader, C++编程 Jan 17, 2018 今天6天 6时 ¥643
C/C++ programming to control nRF52 clip with bluetooth connection Hi, I look for a professional in C/C++ programming to control nRF52 clip thru bluetooth connection, get the real time heart beat rate data and show the data in a graphic chart. The previous similar working experience is a must. Please show your previous work. Thanks. 15 C 编程, C# 编程, 微控制器, C++编程, Arduino Jan 17, 2018 今天6天 4时 ¥1178
Viterbi algorithm with java The expected outcome of this task is a program that takes as input a sentence (using only the vocabulary provided in the dataset), and provide as output the probability of the sentence and its POS tags. 18 C 编程, Java, 算法, 软件构架, C++编程 Jan 17, 2018 今天6天 4时 ¥71
AMPL/CPLEX I have mathematical models and algorithms that need to be coded into CPLEX for implementation. They are in the area of production planning and scheduling, other models need to be extended to bigger and better models. 10 C 编程 Jan 17, 2018 今天6天 3时 ¥9135
build a mips recursive quicksort use recursive way to write quicksort in mips, the c code will be offered 6 C 编程, Verilog / VHDL, C++编程, 汇编, x86/x64 汇编 Jan 17, 2018 今天6天 2时 ¥302
Compile a code to .exe file Help me compile a code to .exe file. 23 C 编程, Java, C# 编程, 软件构架, C++编程 Jan 17, 2018 今天6天 2时 ¥122
Raspberry PI 3 & Mobile App & Web App we want develop and design Bluetooth security system for opening door and take photo and send to server and mobile app contact with raspberry via bluetooth send code to that and raspberry communicate with server by 3G /4 G and check permission from server ( also if disconnect or problem in link use local database) that raspberry send command by IO to electronic lock and take photo then send to se... 5 C 编程, Linux, 电子, Mobile App Development, 微控制器 Jan 17, 2018 今天6天 1时 ¥17533
c/c++ program to copy info from web API(JSON) to "SQL SERVER" database Hi, I was interested on a program that connects to a website, read JSON data, and keep it on a SQL SERVER database, using ODBC to connect to database. It will be for Linux, and windows through cygwin, ready to compile using some "./configure, make, make install" commands. To see all the info to take from website, or how difficult could be take a look to: [链接已删除,请登录查看] Some st... 20 C 编程, Linux, SQL, C++编程, JSON Jan 17, 2018 今天6天 1时 ¥1167
Need a Forex Scalping EA Hi freelancers, I am a forex trader and in need of a great forex expert advisor. If it's for scalping then will be better. Please bid if you have built the EA or have that EA's complete rights. You'll have to show me proof of EA trading. Write 'HAVEEA' in project description to let me know you're seriosu. 1 C 编程, 软件构架, Metatrader, C++编程, 编程 Jan 17, 2018 今天6天 ¥128
i need an ea programmer i wants an ea programmer which can made an ea based on fib retracement and fib expension 2 PHP, C 编程, 软件构架, Metatrader, C++编程 Jan 17, 2018 今天6天 ¥321
Creating Custom Coded Cryptocurrency Hello we need someone who is very experienced with Creating Custom Coded Cryptocurrency, we need a team to do this. We need to have a audio chat so we can discuss if you can do this. We need someone who is well experienced in Cyptocurrency coding in scratch. 40 PHP, C 编程, Javascript, 软件构架, Blockchain Jan 17, 2018 Jan 17, 20185天 23时 ¥135347
Game Search for stuff The user searches for the objects or words placed inside the box below and when he finds them disappear and another picture appears until the game ends 19 C 编程 Jan 17, 2018 Jan 17, 20185天 22时 ¥2673
Program To Learn English Letter TO Children The program contains sounds to teach how to pronounce English letters in children With examples of each character 12 C 编程, SQL, 编程, 编程 Jan 17, 2018 Jan 17, 20185天 22时 ¥58
Ethical hacking 2 We will do an internal test in our company and seek help from hacker We have a pc with linux and have ordered an antenna for a drone and want help via teamviewer to install the following programs. We want to find a person for future cooperation [链接已删除,请登录查看] Keyboard and Mouse 2. Mousejack Hack 2. Wi-Fi hack 3. www hack 4. Mail hack 5. Hacking script 6. Firmware for the drone antenna... 3 C 编程, Linux, 电子, 计算机安全, 网络安全 Jan 17, 2018 Jan 17, 20185天 21时 ¥713
cryptocurrency tools Hi .. if you have a tools that will help me on cryptocurrency investment ! ( excel spreadsheet or scripts or small software analysis ) PLZ MSG ME I DONT WANT U TO MAKE IT FROM SCRATCH ! if you have something ready to use .. i want it ! THANKS 13 PHP, C 编程, Excel, 算法, 软件构架 Jan 17, 2018 Jan 17, 20185天 21时 ¥835
VST GUI programming We need to attach a GUI to an existing VST plugin, plus modifying it so the UI gets better. Everything has been done in JUCE. 15 C 编程, C# 编程, 软件构架, C++编程, Arduino Jan 17, 2018 Jan 17, 20185天 20时 ¥110
Windows Pen Scrolling Problem1 Problem: Fall Creators Update (latest version of Windows) changed the dominant behaviour of the pen from selection to scrolling. Result: Any attempt now to drag the tip of a pen across a block of text for the purpose of selection, results in the document being scrolled instead of the block of text being selected. I need a solution that will disable the pen scrolling feature and allow me to sele... 1 C 编程, Java, C# 编程, 软件构架, C++编程, Jan 17, 2018 Jan 17, 20188天 19时 ¥3874
PHP, C 编程, 软件构架, Metatrader, C++编程 Jan 17, 2018 Jan 17, 20185天 19时
Laird Technology Bluetooth SmartBasic App with IOS and Android apps ONLY Laird Technologies SmartBaisic Programmers should reply!!! My application is a decorative binary clock which displays the time of day using RGB LED's. The electronics is built around the Laird Technology BL652 bluetooth module. There is a unique RGB value for the True and another for the False colors. Currently, the application uses push buttons to change the time and to set thes... 42 C 编程, Mobile App Development, iPhone, 安卓, 低功耗蓝牙(BLE) Jan 17, 2018 Jan 17, 20185天 18时 ¥8011
Modify native RPL routing protocol codes to apply my new algorithm and so simulation in Cooja or OMNeT++ - RPL is new standard routing protocol for low power and loosy network, It has many implementation in real WSN network. - Its is tree based like protocol. - It has been implemented in contiki OS under the name contikiRPL and simulated using cooja simulator run with contiki instant. - It also has been simulated using other tools such OMNeT++ (but not with all functionalities). I need ... 11 C 编程, Java, 工程, C# 编程, C++编程 Jan 17, 2018 Jan 17, 20185天 18时 ¥2621
White label windows desktop application Looking for some white label software for windows os 7 C 编程, 视窗桌面, 软件构架, C++编程 Jan 17, 2018 Jan 17, 20185天 17时 ¥636
Customize linux OS (yocto project) I need complete and minimal system image for test my app. Linux embedded OS should only have the files required by my Qt5 application (the necessary libraries maybe you can find them with the command ldd. All the necessary libraries can be installed with openembedded .ipk files WITH OPKG COMMAND). Basically my Qt5 application requires: OpenGL ES (Is good to include gles3 library) Marble library ... 1 C 编程, Linux, Objective C, 嵌入式软件, 树莓派 Jan 16, 2018 Jan 16, 20185天 16时 ¥199
.NET RESTful, WebSocket and Socket.IO API Developer - Repost - open to bidding I have a set of API calls that I need developed in to a .NET class object. RESTful, WebSocket, and [链接已删除,请登录查看] are the different type of API technologies to use. I will show you what I need and what l expect is an RDBM output to MS SQL 2016. 50 C 编程, Visual Basic, .NET, 视窗桌面, C# 编程 Jan 16, 2018 Jan 16, 20185天 16时 ¥270
native webRTC App using c++ library The webRTC native C++ library is available at [链接已删除,请登录查看] I need a app that can establish a PeerConnection between a Peer in a native windows app and a Peer in browser and transfer data over data channel. 10 C 编程, Javascript, C++编程 Jan 16, 2018 Jan 16, 20185天 16时 ¥1690
PHP, C 编程, 软件构架, Metatrader, C++编程 Jan 16, 2018 Jan 16, 20185天 15时
Juce project part 2 - 16/01/2018 22:46 EST My name is Bernard, I am trying to polish the user experience of an existing juce project that I have by improving the visual feedback the UI is providing. I need a vectroscope for the audio unit. It would be nice if we could improve the existing code too since I pretty much took a "learn as I go" approach to my code base and the current state of my code organization skills could use som... 14 C 编程, C++编程 Jan 16, 2018 Jan 16, 20185天 15时 ¥7125
I need a software which can buy products online automatically when i click it I need to buy a product online in a flash the software can make a virtual pc and buy stuff at the same time. with only just 1 click i can set how many stuff i can buy. 5 PHP, C 编程, Javascript, Adobe Flash, 软件构架 Jan 16, 2018 Jan 16, 20185天 14时 ¥1756
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