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Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
We are looking for a developer with good knowledge of building data mining and scraping scripts. We are needing a simple scraper script that will pull ad info from a list of sites this will include the ad image and title plus ad link. This script will need to be able to pull data from a number of different geos using a number of different proxies. The script will need to scrape these sites at set intervals. More exact details will be given to the chosen freelancer. Please give a guide price and when we have discussed more we can agree on a fixed price for the project
Skills: SSH Python
Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
This is a re-post of a previous listing where UpWork required changes in the way we were doing our pre-hiring testing. I am sorry if you already applied for the previous posting, you will need to apply again. Looking for several experienced Linux System Administrators with a broad and comprehensive experience in configuration, troubleshooting, debugging, and administration of RedHat, Centos, Ubuntu, and other Linux based servers. These are currently part-time and/or on-call positions. You will be tested for this job. There is a special UpWork job posting for that testing here: https://www.upwork.com/jobs/~014368ee2c64f73f28 Additionally, some questions both general and technical have been added to this job posting as "Screening Questions". Starting pay is will be commensurate with experience, ability, and if work is part-time or on-call. You tell me what you are looking for and we can discuss it. Excellent spoken and written English is required, but you can live outside the USA and have English as your second language. This is a remote work position, if you have internet and the skills, you can do the job. College Degree not needed - experience and skill is. Main offices are located in New York, USA. Asking for a "cover letter" - you don't need to go nuts... just something that introduces yourself and why you think you are a good System Administrator.
Skills: SSH Computer Networking Data Backup DNS
Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
A remote server based on CentOS 6 needs to have additional layers of security enforced: 1. Enable RSA authentication so that login via SSH to the server can happen using a public rsa key. (PLEASE READ BELOW) 2. ... RSAAuthentication is already set to the following in the /etc/ssh/sshd_config file: RSAAuthentication yes PubkeyAuthentication yes AuthorizedKeysFile /root/.ssh/authorized_keys However there seems to be an issue with the server not loading the authorized_keys file, therefore ignoring the local machine's public rsa key. ... RSAAuthentication is already set to the following in the /etc/ssh/sshd_config file: RSAAuthentication yes PubkeyAuthentication yes AuthorizedKeysFile /root/.ssh/authorized_keys However there seems to be an issue with the server not loading the authorized_keys file, therefore ignoring the local machine's public rsa key.
Skills: SSH CentOS Linux System Administration
Fixed-Price - Intermediate ($$) - Est. Budget: $1,000 - Posted
We are looking for a webmaster/front-end developer on fulltime basis to create WordPress websites from scratch but also to restore websites from archive.org on to WordPress. In addition to WordPress website creation there will be minor other tasks from time. 8 hours a day plus 1 hour lunch break from Monday to Friday. You need to be able to be online between 9 AM and 6 PM (Miami time). $1000 USD / Month paid through UpWork. The pay is negotiable depending on your experience. You have to have a good/stable internet connection and well functioning computer. You need to have experience with the following to apply for this position: WordPress WordPress Multisite cPanel SFTP HTML CSS PSD to HTML PSD to WordPress Responsive Design Development WordPress theme modifications Basic PHP/MySQL development Basic Linux Server Administration Excellent English writing skills
Skills: SSH CPanel CSS English
Fixed-Price - Expert ($$$) - Est. Budget: $5 - Posted
Here's the tasks we need help with: 1. Virus Cleaning (We seem to have an issue with one of our accounts that sends emails) 2. Install Free Security Cpanel Software 3. Figure out why one of my SSL's is not working 4. Secure Server (What are your recommendation?) I would at least like to disable mail send on all the accounts that won't be emailing and get reports when there is mass mailing going on. 5. Change Ips on two accounts that need to send business emails 6. Make sure my accounts are removed from blacklist due to spam and/or dns issues or server set up issues Please bid for all. Please don't do any work till we agree on the cost. I have no clue on the budget so I put a small number that is way to low of course.
Skills: SSH CentOS CPanel Email Deliverability
Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Duties and Responsibilities The Oracle Database Administrator will coordinate amongst the DBA team, track and report on team activities, provide analysis and troubleshoot escalated issues, report to Program Management and will be a hands-on participant in supporting the following activities: - Responding to all requests from the Program/Project Manager and other project leads. - Tracking and assigning trouble tickets - Backup and Recovery (RMAN) - Performing daily database monitoring / maintenance reviews. - Performing database recoveries. - Leading the development and maintenance of sound database backup and recovery plans. - Creation and maintenance of Database Backup and Recovery Scripts for automation. - Installation and Security - Designing, creating and maintaining high availability secure Oracle Database instances using Oracle Database 12c with RAC on Linux operating system. Installing, configuring, and managing Oracle 11g and 12c Database(s) following Standard Operating Procedures and Department security policies. Installing new versions of the Oracle RDBMS and Oracle Patch management including applying Oracle Patches and Patch sets on both Linux and Windows operating systems. - Creating, installing, updating and monitoring database jobs such as performance tuning, backup and recoveries using shell script and windows batch files. Installing, configuring and managing all necessary Oracle tools such as TOAD, Spotlight, ERWin, ETL and SQL Developer. - Providing resolutions to the configurations, settings, and customizations that impact availability, performance, and manageability. - Following standardized security policies and procedures to ensure controls are in place and enforcing appropriately at the team and database environment levels. Performing comprehensive reviews of database environments and operations; providing thorough documentation of observations and recommendations according to established best practices. - Upgrading Oracle Database(s), migration of Oracle Database(s) from Windows to Linux, if required. - Providing on-call support for maintenance and emergencies. Development - Performing complex database administration assignments essential to the production and development of Database Management Systems (DBMS) applications. - Completing assignments which are in direct support of software development and operations teams, which include: database analysis, security support, design, performance monitoring, tuning, and troubleshooting. - Providing technical support to application development teams. Assisting the management of the hardware and software as related to the operations of Oracle Database server, including system development, maintenance and configuration. Requirements: - Bachelor’s Degree in Computer Science or a related technology field 5 years of experience functioning as Oracle DBA in a mixed 11g and 12c database(s) and - Windows and Linux along with experience in Oracle RAC, Oracle Replication, Oracle Data Guard and RMAN. - Strong technical skills with installation, configuration, administration and maintenance of Oracle Database 11g and 12c along with RAC. - Strong technical skills to support Oracle Database on both Windows and Linux. - Knowledge SQL Server database(s) is desired. - Experience in performance tuning of SQL queries, indexes, disk I/O, memory and CPU. - Ability to write complex scripts and stored procedures and SQL queries, along with other Oracle admin skills. - Basic familiarity with Active Directory security authentication mechanisms. - Familiarity with VMware and managing Oracle databases in a virtualized environment. - Strong Reporting skills preferred. - Strong documentation skills. - Ability to organize, prioritize, analyze and verify requirements - Can plan technology business analysis activities. - Excellent communication skills as well as prioritize and meet deadlines. - MS Office skills (Excel, Word) preferred.
Skills: SSH Oracle database Oracle PL/SQL Oracle PLSQL