Socket Programming Jobs

76 were found based on your criteria

  • Fixed-Price – Est. Budget: $350.00 Posted
    We have M2M device using a custom protocol. The protocol is already well defined and we need a C# library for the server part. The library should used Async methods for performance and scalability, but if the freelancer has other programming methods, they can be considered as well. The protocol has to work on the TCP-IP transport protocol but if you think you are able to make it work on the UDP as well, please state it in the your ...
  • Hourly – Less than 1 month – 30+ hrs/week – Posted
    I need someone to create a node.js web REST and/or websocket API service to 1) listen continously to major marketplace/exchanges for updates ((btce, bitstamp, coinmk, maybe mtgox) and push them onto S3 for storage. 2) go back to the beginning of these marketplaces as possible to create a complete data feed. 4) the api to deliver snapshots from a start and end timestamp for a specific marketplace, as json 5) validate a user session to access the ...
  • Fixed-Price – Est. Budget: $50.00 Posted
    NEW DESCRIPTION _ I need an automated system. I am scr.aping CL using a script I put together using python, dumping the info (email, url of ad, description, and address) into a spreadsheet, and removing duplicate url ads and addresses through excel's delete duplicates. I do this manually through excel because I don't want to send to the same ad twice. I am sending to CL and don't want them to ghost my emails being sent ...
  • Fixed-Price – Est. Budget: $15.00 Posted
    I Have a project / homework to do. I need to write TCP traffic load balancer in C using Socket API. Load balancig for TCP and HTTP-based applications. Should support parallel connections. Only Low level socket programming is needed. See Attached document for better description of the project.
  • Hourly – Less than 1 month – 10-30 hrs/week – Posted
    Hello, We are a french company and we need to make a crypto-hardware. We need someone who can design a processor architecture similar to these : http://bitmine.ch/?page_id=863 http://www.blackarrowsoftware.com/store/bitcoin-asics/ Our aim is something near 25 th/s, but we can discuss about that. Are you able to do this job ? Do you have an idea about the time needed ? Thx
  • Fixed-Price – Est. Budget: $1,000.00 Posted
    This is an ongoing project based on WordPress CMS. You need to have minimum of 3 years of front end development on LAMP stack The following knowledge is a must: Amazon S3 CDN Social API (Facebook, Twitter, Google+) Bootstrap v3, JS, CSS3 Use of Sprites REST Structured Data (Schema.org) Elastic Search GIT In your application, please state in details, what you have done with each of above skills in your work experience. If you skip any of the skills ...
  • Fixed-Price – Est. Budget: $30.00 Posted
    i've created a client software that connects to the panasonic PBX and recognize incoming calls and start up webrowser with link + phone number from the caller id it works great but it can be only started on one client on the network (pbx allows only one connection) what we need is a server app to be built that will connect to the pbx and change the client that it will be used to log in with extension number + password ...
  • Hourly – Less than 1 week – 30+ hrs/week – Posted
    We require the source code of a Windows data proxy written in generic C ported to run under Linux. Strong experience in socket programming under Windows and Linux is a must. Please provide your portfolio information on experience with both porting 'C' code from Windows to Linux and socket programming projects you have completed.
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    Hi, I need a TCP proxy that forwards every request received by a client to a set of predefined TCP backend servers. The proxy should be built using Netty 4 (latest) and Java 7. I've attached an image representing the scenario that the proxy should be able to handle: If the Client sends a TCP command through the proxy, the proxy opens two TCP connections to "Server A" and "Server B", and concurrently proxies the request sent by the ...
  • Hourly – Less than 1 month – 10-30 hrs/week – Posted
    We have application written in Node.js using socket.io. It has realtime chat and few accompanying modules. It works fine, but under high load (few thouthands online users) we experience troubles. We need high-skilled node.js programmer to find and fix source(s) of problems. More details well be shared in discussion with successful candidates. Please, specify in cover letter, why you're capable to do this job.
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