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Linux System Administration Jobs

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Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
We currently have our emails and website and a few custom scripts running on a computer in one of our offices on an adsl2+ connection. It has been great in the past but we are growing and now it is struggling just to keep up with emails. We have purchased a hosting package with hosted emails/website aswell as a barebones VPS... I want to minimise downtime but I would like for somebody to setup and move the website, emails and these custom scripts (might get the developer to do the custom scripts) to the new hosting system and then finally deal with the DNS shuffle once it is all set up. I want somebody who knows their stuff. I dont want to be explaining to somebody what FTP is. Old server is running debian linux. New hosting is with Crucial hosting in Sydney. I really would like to find an absolute guru who can assist us in the future whenever we have a linux need.
Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
This position requires strong english and communication skills. You will be working with, and in communication with our developers. Looking for someone with attention to detail, passion for new technologies and strong experience with both systems administration and AWS management. Some experience with a majority of the following: Python / Django Wordpress / PHP AWS EC2 / S3 / RDS / Redshift / EB / SQL / NOSQL (PostgreSQL / MySQL) API integrations Docker GIT Requirements Minimum 5 years experience Strong communication skills Documentation and analysis capability Attention to detail Able to communicate at least for a few hours between 8AM - 7PM AEST We are a consultancy company based in Sydney Australia working on some very interesting machine learning and data related experiments with enterprise clients. Based on the communication, quality and delivery of the development, we hope to bring the developer to other projects we are working on and build a relationship.
Fixed-Price - Est. Budget: $ 500 Posted
i want to make a ecommerce site which will enable vendors sell their products and buyer can use bitcoin to buy. it should contain following function 1 support buyer and seller trading 2 bitcoin payment include 3 it should be light and fast 4 safe is important 5 if you can use framework or something like that in order to make it quick to be finished then will be better
Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Purpose of the platform is to provide tutoring in subjects unlimited subjects geared for elementary, middle school, high school and college students. Platform must have the capability to: video chat, text-chat, sound, whiteboard, homework uploading, Q&A forums, document editing, document sharing, scheduling, messaging and payment processing. Not clear on what architecture or database but the following is standard. Requirements BS/MS degree in Computer Science, Engineering or related subject Proven hands-on Software Development experience Proven working experience in Java development Hands on experience in designing and developing applications using Java EE platforms Object Oriented analysis and design using common design patterns. Profound insight of Java and JEE internals (Classloading, Memory Management, Transaction management etc) Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate) possibly with would like to build in MariaDB Experience...
Fixed-Price - Est. Budget: $ 1,500 Posted
Background: The Finance School, a division of I Learn 2 Trade Solutions Pvt. Ltd., is a financial education company that has conducted several training programs for various brokerage firms and banks for their staff, franchisees and end customers. Job (project) description: Creation of e-Learning modules for 8 topics in financial trading. Each module needs to be: 1) Highly interactive, to keep the student engaged, 2) Very visual, and 3) Be able to track the student's progress. Material for each of the 8 modules is available in the form of PowerPoint files and quiz materials. Trainers are also available for voice-overs. These above materials need to be converted into Level 3 e-Learning modules. Each module needs to be broken into sections of no more than 5 minutes each. There needs to be a brief quiz at the end of each section. If the student qualifies in the quiz, s/he will be moved onward to the next section. If not, then s/he will be directed back to review past material/s....
Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Our servers live on AWS using ELB, routed to Varnish, routed to our web front-end. The only thing that Varnish is doing is determining, based on the URL coming in, how to re-write the URL and forward it along. I’m assuming we can do this with an httpd.conf file and cut varnish out of the loop. Then we can more easily utilize AWS-ELB to spin-up multiple EC2 web servers as we have peaks in our loads (right now varnish is a bottleneck). We believe this to be a quick job with someone who knows Varnish and Apache config files, in particular. Frankly, we can give you the Varnish rules and if you really know Apache, you'll likely be able to re-configure the config file to give us what we need. Could lead to on-going projects.
Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
A Real Estate platform for marketing transactions: search, buy, rent, sell, find a realtor, find vacation homes, in English and Spanish (using translators for other languages). Examples of websites: www.compass.com, www.realtor.com, www.point2homes.com, www.99.co, www.iproperty.com, www.propertyguru.com. Must provide the source code for continued scaling of the platform in the future. Must be willing to work with other remote team members during development. Must be compatible with tablets and mobile and most operating systems. Develop and configure Content Management System incl. Google Maps. Develop Data Base using MariaDB Incorporate carts for checkout Perform every stage of the SDLC Education and experience as a Real Estate Platforms Developer include: Design and develop high-volume, low-latency applications for mission-critical systems, delivering high-availability and performance. Contribute in all phases of the development lifecycle. Write well designed, testable, efficient...
Hourly - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Hello, I am in the process of designing a service which processes inbound emails according to customer configured rules and provides alerts via text message and/or email. I need someone who can set up a distributed email system and also create the evaluation system, using AWS to provide automatic scaling and high availability (I have experience on the AWS side so it's not as important). It's also possible that we would decide to go the route of creating this in a non-scalable fashion to simply provide proof of concept, the ideal candidate would be able to provide advice and input on the decision making process and not just take a set of requirements and execute them. UI design skills are not important as you or I will simply create an extremely basic UI to get this going and then revise it if there is interest in the service. Regards, Larry Bly
Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Hello, I'm trying to learn Kali Linux for a course and installed Kali Linux 2.0 on my Lenovo Yoga 2 however I'm having issues with the WiFi. I need help getting the WiFi and possibly some other drivers working properly. I'd like for you to explain how/why you did things so I can increase my knowledge. From my understanding, there are issues with 3 bits flipped to 0 when they should be 1. VPCCMD_W_RF, VPCCMD_W_BT, and VPCCMD_W_WIFI. The instructions discuss compiling the ideapad-laptop .c. I'm not sure if this is the fix, however forums suggest this has the best results. Link: http://askubuntu.com/questions/434547/wireless-hard-block/446459#446459