Ubuntu Jobs

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Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Backend PHP Developer PHP 5+, OOP Postgresql database or any RDBMS, QueryBuilder pattern Kohana framework (or other MVC framework) POSIX Regular expressions Composer for Vendor code RESTful APIs, proprietary and otherwise Ubuntu Linux Familiarity with the following is ideal Basic principles of backend image upload, manipulation, storage Caching, specifically Memcached, APC, and File caching patterns Comfortable working with various vendor APIs, e.g., Amazon Web Services Google Analytics & Google OAuth Facebook Mandrill (transactional e-mail) Some familiarity with Nodejs preferable Object Oriented patterns & concepts: builder, memo, composition, factories, abstract factories, command Build processes Authorization / authentication / session management Coding command-line applications in PHP Apache log parsing I18n concerns, specifically handling UTF-8 in PHP Performance profiling E-mail concerns Interacting with files in S3 and on the filesystem Scaling issues (horizontal vs. vertical, caching) Frontend Developer / Ad Integrations HTML5 LESS (or other CSS preprocessor) jQuery Twitter Bootstrap 2.3 Underscore.js Familiarity with the following is ideal: Building responsive, mobile-friendly websites Modern site-speed concerns Advertising platforms (DFP) and banner advertising concerns JS Design patterns. ... We use external libraries and maintain several robust internal libraries Google Analytics APIs and Event Tracking Facebook's APIs Deferred loading Systems Administrator Amazon Web Services familiarity, specifically EC2 instances & reserved instances EBS volumes and snapshots ELB load balancers Cloudwatch monitoring S3 storage Route53 DNS EC2 AMIs IAM authentication Pricing and estimating CLI interface Ubuntu Linux running on Amazon Web Services. Familiarity with building and administering Bash scripts Nagios NFS NTP Cron RAID OpenSSL Caches: Memcached, APC Apache, monitoring and tuning PHP, monitoring increasing/decreasing the size and swapping EC2 volumes w/ little-to-no downtime Comfortable building: Web servers Database servers NFS servers Development servers Database Administrator Postgres 9.1 Master to Hot-Standby replication, and hot-swap in case of emergency Database monitoring / tuning Query monitoring / tuning to detect and resolve hotspots Restoring a database backup from an S3 snapshot Increasing database size in a Master-Standby setup without downtime Graphic Designer/UI Ability to design layouts for a community site An understanding of responsive website concerns and their interaction with advertising Photoshop familiarity, esp. preparing images for social media Understanding of Spriting graphics for web optimization
Skills: Ubuntu Amazon S3 Kohana Linux System Administration
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
Hi. we have a freshly installed Ubuntu 16 setup, and we need assistance setting it up as a mail server for a small company with about 5 mailboxes. we have already DNS/ MX records etc set up.
Skills: Ubuntu Mail Server Implementation
Hourly - Entry Level ($) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We have Ubuntu 16 with a localhost server. We have installed the latest Java and Tomcat. Now we need to install the latest Solr 6.1.0 and have it work with a Drupal 7 install located at /var/www/html/drupal. ... All the instructions on the internet are outdated so we need explicit instructions on how to get this system up and running. The exact command lines for Ubuntu/Solr/Drupal integration. Should be one hour job for someone who has setup this system.
Skills: Ubuntu Apache Solr Apache Tomcat Drupal
Fixed-Price - Intermediate ($$) - Est. Budget: $30 - Posted
We already have an existing project in production PHP/Laravel/MySQL app running on Ubuntu which needs some tweaks. To start I would like to work with someone to get the site up and running on a clone of the existing production server. ... To start I would like to work with someone to get the site up and running on a clone of the existing production server. This new box is a clone of the production Ubuntu box and I assume we will only need to change a few configuration files to get everything working just like the original box.
Skills: Ubuntu Laravel Framework MySQL Programming PHP
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Would like someone with a solid understanding of Linux to help set-up a master/slave replication of MySQL database and other important folders that are not part of the MySQL database. Current setup is Windows based server 2003 on a domain with workstations and active directory. Moving to Linux servers but workstations will remain windows 10. Linux servers are currently setup and working individually with the test database installed. Now I want the replication setup and tested, as well as the new DNS. Currently the old windows server is handling DNS and active directory.
Skills: Ubuntu Computer Networking Linux System Administration Network Security
Fixed-Price - Intermediate ($$) - Est. Budget: $20 - Posted
We are looking for an experienced NodeJS developer that can help us fix a problem on node server issues. In our node application, there is an issue/bug that prevent us to browse few links when we are logged in as a user. And if we open the error.log on Nginx it say that "upstream prematurely closed connection while reading response header from upstream". We searched everywhere but we can not find any solutions yet. We need a ponctual help to fix this bug. To apply, please share your NodeJS, Nginx background.
Skills: Ubuntu Git JavaScript Nginx
Fixed-Price - Entry Level ($) - Est. Budget: $20 - Posted
Looking for an experienced FFMPEG Stephen Dranger's c programmer who can redesign an existing code files which refers to Stephen Dranger’s channel video player who can play multiple videos and audios simultaneously. Ubuntu Mate OS only. to do list : 1. redesign and fix bugs*. 2. redesign commands views. 3. redesign README and makefile files. 4. develop all the bonus points which described in the doc. 5. implementing whatever was not. ... Bugs: try to run three different videos while using all commands. the then try to run less than three videos with the same commands - fix those bugs. note that the existing project supports three videos only, but the assignment requires only two. Note : this project will be checked from the Ubuntu Mate Linux console. please follow the instructions in README file to run the program. inbox me for more questions. ... Note : this project will be checked from the Ubuntu Mate Linux console. please follow the instructions in README file to run the program. inbox me for more questions. Note : in order to play video clips within Ubuntu terminal you will need to configure specific packages and codecs. i will provide an instructions .pdf file.
Skills: Ubuntu C Linux System Administration