Linux System Administration Jobs

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Hourly - Entry Level ($) - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Looking for an experienced back end developer for a 250 hour project. You will work with me on this project. Must be an advanced PHP developer experienced with the Yii2 framework. Also Javascript and Bootstrap knowledge is required. Please note that we will be creating a whole environment that has to meet specific needs to be defined upon request.
Skills: Linux System Administration jQuery REST
Fixed Price Budget - Expert ($$$) - $4,500 to $6,000 - Posted
I want an experienced web-developer to work on a project with PHP5+AJAX + Open-source Database (I prefer PostgreSQL because it will contain a HUGE database. You must know how to calculate the database structure to the Web app and connect between users on social networks (FB/Linked in) and more using their API's. You must know Linux and install all packages needed (nGinx/ setup firewall tables. The project is for connecting between databases of users on various social networks. and the APP will be needed to be developed for a Facebook game as well since it is kind of like a Social game, a new concept. I am looking for a true partner who can be available for Skype or any other preferred VoIP client. I pay by milestone completions when we chat about final price when I describe details in Skype with you. P.S. maybe this Web-app will needing an Android and iOS APP in the future as well. I Kindly ask you to show me your recent works and the one you are most satisfied with / complex coding. My budget is set for an expert only. Cheers and Thanks, Peter. Solo expert needed.
Skills: Linux System Administration HTML PHP PostgreSQL Administration
Fixed Price Budget - Expert ($$$) - $5 to $5,000 - Posted
We need to set up a multi tenant system for our clients so that they can have sites hosted on one server and and email on another. We want the setup to be automated so that virtual host information is added automatically upon account initiation. We also want to set up a separate email server that can host the clients' emails for multiple domains. We have the application working in PHP, so will need help setting up the email server and creating shell scripts that we can invoke with PHP to create and manage both the domain and email accounts. We've identified Zimbra as a good mail server option, but are open to better alternatives. We have left budget $5/$5000 so that you can bid based on the time you expect to spend on this task. Thanks.
Skills: Linux System Administration Apache administration Bash shell scripting PHP