Linux System Administration Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
We need a software developer and technical writer to join our growing team. Initially we will start with this first job, and if successful this will move into a permanent position with our company. Please only apply if you will be available to work 20+ hours per week on a regular basis. Required Experience - Strong experience with Python, C, C++ required. Other programming language experience would also be useful (JavaScript, Ruby, Rails, Perl, C#, Java etc) - Strong experience with Linux, Windows and OS X - Strong experience with command line / shell scripts / bash etc. - Strong experience of writing drivers for Linux, Windows and OS X (including device tree, device tree blobs and Linux kernel experience) - Fluent in the English language - both written and spoken - our team is predominantly English speaking and any tutorials/technical writing will be in english - Experience of technical writing and tutorial writing for software and hardware - Experience with Git and GitHub Desired Experience - Experience of low-level firmware / embedded software development (especially on ARM and Atmega chips) - Experience with writing hardware communication APIs etc - Web technologies and website development (including CSS, HTML, PHP etc) - Experience with networking protocols (ethernet/wifi drivers and encryption) - Prior experience of use of the Raspberry Pi, HATs and add ons - Experience with other single board computers and microcontrollers such as Arduino and Shields, BeagleBone and Capes etc - High quality streaming audio development - Physical computing experience - Any graphics knowledge/experience - App development for Android / iOS The first job The first job will be a short project in order to test your abilities and see if we can work well together. It will also give you a chance to get to know our team and us to get to know you. We are about to launch a new range of audio boards for the Raspberry Pi and want to fork this open source project and add/tweak a lot of functionality to make a dedicated, supported network audio player for our boards . This will include updating the software with a refreshed look, adding Raspberry Pi 3 and Raspberry Pi Zero support and more. We hope that you can do this within around 2 weeks of starting on the project. We have a graphic designer and hardware designers on our team so we can provide graphic assets as necessary and any hardware advice/support to help you in this. No agency applications, please only apply for yourself. Please put "music" at the beginning of your application so we know you read the whole advert.
Skills: Linux System Administration API Development C C++
Fixed-Price - Expert ($$$) - Est. Budget: $3,000 - Posted
SMS Platform developer with highly creative and 24x7 supporter. our web site should include -sender id routing -email alerts -itps -http -smpp -serios wise routing -two way msging -reseller option -MO push using http -black listing option -opt option -white cable panel -email notification on account -thershold daily balance email, -build up the reporting system -live traffic report info, -spam words rejection, -24x7 support
Skills: Linux System Administration SMS Gateway Website Development
Hourly - Entry Level ($) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Hi , I am looking for the company which can manage my cloud based servers hosted at aws . digital ocean , linode , google cloud and openstack payment will be done hourly through upwork only after work done . you have to provide support on linux and windows based servers . Our company is using centos panel, whm and plesk panel on servers . Send me proposal with below question answers. I want to filter out genuine bids only. 1. Which ports should you open in host firewall for an email server? 2. what is YUM ? 3. what is security group in aws? Thanks
Skills: Linux System Administration Amazon EC2 Amazon Relational Database Service Amazon S3
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Role: Build and Release hours needed: 5 hrs Rate: $500/month Must-haves good experience in a build/ devops engineer role good experience engineering continuous deployment/ integration solutions Experience with Git, Gerrit and Jenkins Experience with Shell, Perl and Python scripting Strong knowledge of the software configuration management processes Plusses Continuous Integration plugins. Klocworks, Artifactory Clearcase administration experience. Docker experience
Skills: Linux System Administration AWS Lambda Git Jenkins
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
I need to set up a 1 touch button on a softkey so it you press it it will park a call (freepbx) it will announce the call park number and hand up the call. Also a speed dial button for 3 call park spaces. The park key needs to be set to be available during an active call and the 3 park pickup keys should be there when the phone is not active. Here is a sample video
Skills: Linux System Administration CentOS FreePBX VOIP Software
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
This is a quick project for someone who knows about Kurento Server to help me to setup sample code for the following. As this is just a small prototype, I don't have a large budget for it. I will offer 50 bucks for it and if I am happy with it, I will give a bonus of 50, to make it a 100 bucks in total. Requirements are as follows: 1) Setup Kurento Server on Digital Ocean, I have already got it "running" but that is just the plain Kurento Server, with no plug-ins and/or STUN/TURN server, etc. I need this to be setup properly so that iOS client can connect to it to have a one-to-one or multi-user video chat. I will also need the ability to record the video on the server. 2) Give me sample code for iOS to make the connection to the Kurento Server. To have either one-to-one or multiuser chat. For controlling the recording on the server. 3) I think it supports video chat rooms, I would like that too. Basically, 50 bucks to just get it working and have the sample code. Another 50 if the whole deal is done nicely with documentation on what to do to get the server and code working. I just need step by step instructions so I can follow and setup another server and/or ios sample app. Thanks. Edward
Skills: Linux System Administration iOS Development iPhone App Development Objective-C