Unix System Administration Jobs

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Fixed-Price - Entry Level ($) - Est. Budget: $75 - Posted
Essentially it will be configuring DD WRT to disconnect/dissociate/not let them connect in the first place automatically any client whose signal drops/or is below an administrator-defined threshold (eg. RF signal strength and or SNR). Having a few clients stuck on the first access point they see and not letting go is causing me a big problem. This is a large WDS spoke and wheel setup. I have examples of ubiquity scripts similar to what I'm looking for. I know there is other equipment out there that can easily manage this but I need to keep the ubiquity/ddwrt hardware in place. I will need to upload this script to about 15 access points.
Skills: Unix System Administration Computer Networking Linux System Administration Network Monitoring
Fixed-Price - Intermediate ($$) - Est. Budget: $1,000 - Posted
Looking for a full or part time (remotely) PHP Laravel developer to join a small team of 3 people to contribute with code on the back-end/application layer which is on Laravel 5.3 Framework. In the team, there is already an application architect, who is a hands on PHP Laravel developer and a UI Front-end developer who handles all the HTML/CSS stuff. We are looking for these skills: - PHP Laravel framework - Experience with RESTfull apis - JavaScript (jQuery) experience is a plus - Docker platform exposure is a plus - Basic unix sys admin skills is a plus Delivery of work is remote; Call on a weekly basis with to present last week's achievements and focus for next week. ___ Roomavailability.info is a hospitality SaaS. We help hoteliers accept and manage bookings over the web. The platform is designed to offer a smooth and intuitive user experience for both hotelier and guest and is constantly updated with the latest technologies and hotel management trends.
Skills: Unix System Administration Docker JavaScript PHP
Fixed-Price - Expert ($$$) - Est. Budget: $150 - Posted
Tune an apache solr installation to have instant search. -Apache Solr Version 5x -CMS Drupal Product versions: 5x - 7x - 8x You will see an already working solr environment. Your work is to tune to have instant search results. Server where you will work is one of fastest servers (256GB Ram - SSD - 40 cores ) Also you could continue working with me in a lot of other projects. Let to see Solr experts. Budget is negotiable. I search expert person better than an specific project. Regards. Ricardo.
Skills: Unix System Administration Apache Solr Drupal Magento
Fixed-Price - Entry Level ($) - Est. Budget: $30 - Posted
Hello, I have a VPS server (OVH) with Debian Linux and two registered IP addresses and some domains. I'm looking for someone to setup IP and domain rotation for outgoing connections. I may not be able to give you root access so you may have to do it via TeamViewer. You should be also able to test it and show that the server really is using both/more IP adresses and not just a single one.
Skills: Unix System Administration Debian OS Linux System Administration
Hourly - Expert ($$$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Role: We are searching for a developer with experience building horizontally scalable web applications to advise and assist in the creation of a React/Redux/AWS web application based on an existing software product with a strong user base. The role is a freelance or short-term (1099) contract position. Location: New York City Responsibilities: * Act as technical advisor with respect to web application/data architecture * Manage and maintain software integration and deployment * Develop performance and benchmarking test coverage * Help develop front-end web interface Requirements: * B.S. in computer science, engineering, or related * Highly proficient in cloud application/infrastructure management and deployment (AWS preferred) * Proficient in Unix administration, build and release management tools * Experience with Javascript frameworks (React, Redux preferred) * Experience with automated provisioning, Docker containers * Substantial work ethic and team-oriented personality Company: Tandent Vision Science is a small scientific research organization with innovative technology in computer vision and signal processing.
Skills: Unix System Administration Amazon Web Services Docker JavaScript
Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
Provide deployment automation work effort and subject matter expertise. Work with engineering teams to optimize application performance. Provide engineering teams with help desk support for questions about NoSQL development. Understand and employ best practices for high availability and scalability. Install, configure, and maintain NoSQL technologies and systems. Maintain documentation and troubleshooting playbooks. Respond to and resolve access and performance issues. Ability to work non-peak hours when needed. Assist in capacity planning. Proactively monitor performance. Maintain change control and testing processes for all modifications and deployments. Conduct research and make recommendations on NoSQL products, services, and standards.
Skills: Unix System Administration Elasticsearch Kibana logstash
Fixed-Price - Expert ($$$) - Est. Budget: $120 - Posted
A devops guru is needed to help configure a Laravel application in AWS. A MongoDB instance has been set up in EC2 and help is needed to create VPCs or security groups so that the application can speak to the MongoDB instance. Help is also needed to set up and configure Supervisord to support a Laravel queue running on the application server. The queue is currently connected to a database, but a connection to SQS is preferable. Supervisord should ideally be installed using .ebextensions configuration files. The ideal candidate must be well versed in each of the concepts and technologies described above. This is a short term activity expected to only last a couple hours, however more projects are expected to ensue subsequent to completion of this task.
Skills: Unix System Administration Amazon Web Services Laravel Framework MongoDB