Red Hat Experts Untuk Diupah

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  • Upah dkokmadis
    3.9
    ulasan 5 $55 USD setiap jam
    A Linux Administrator with 5+ years of expertise in RedHat based distros and OpenVZ based virtualization systems.
    A Linux Administrator with 5+ years of expertise in RedHat based distros and OpenVZ based virtualization systems. kurang
  • Upah NurulKadir
    1.9
    ulasan 2 $7 USD setiap jam
    I have 10 years’ experience in Linux and network administration and web developement. My expertise area: 01) Web development with PHP and MySQL. 02) Setting up, managing, optimizing and troubleshooting Linux servers. 03) Migrate web application and MySQL database within lowest downtime. 04) Performance tuning...
    I have 10 years’ experience in Linux and network administration and web developement. My expertise area: 01) Web development with PHP and MySQL. 02) Setting up, managing, optimizing and troubleshooting Linux servers. 03) Migrate web application and MySQL database within lowest downtime. 04) Performance tuning MySQL database, Apache web server 05) Load balancing 06) Firewall Juniper, Cisco, Linux iptables 07) Telco projects, SMS Gateway, SDP integration Operating System: Redhat, CentOS, Debian. 08) I have vast knowledge on SMS gateway. I am always interested in giving professional service to my clients. kurang
  • Upah cjconstante
    1.6
    ulasan 2 $15 USD setiap jam
    I am Cristian, an ethical hacker (security professional). I can provide defensive methods to your systems / networks to secure them in the best way or, offensive methods (attacking) your systems / networks, as a real hacker would, but in a professional and controlled manner. I will strive from the technological side...
    I am Cristian, an ethical hacker (security professional). I can provide defensive methods to your systems / networks to secure them in the best way or, offensive methods (attacking) your systems / networks, as a real hacker would, but in a professional and controlled manner. I will strive from the technological side to grow your business and reputation so that you can render good services to your customers. I am also a network and telecommunications specialist and have more than 5 years of experience in administration, configuration and server hardening. It is one of the tasks that I like to do most. Tools/Skills. - Operating Systems: Linux (CentOS, Fedora, RedHat, Ubuntu, Debian) and Windows Servers (2008R2 - 2012 - 2016) - Firewalls/Proxy: pfSense, IPTables, CSF, Cisco, Juniper, Check Point, Zentyal, ClearOS - VPN: OpenVPN, StrongSwan, OpenSwan, IPSec, SoftEther VPN, PriTunl kurang
  • Upah Torricelli
    1.8
    1 ulasan $20 USD setiap jam
    Industrial Engineer. Experienced freelancer strong in CMS (Wordpress, Joomla!, Magento) backend, frontend and core development. Skills: PHP, HTML, JavaScript (JQuery, mootools), CSS, htaccess, webmastering, among others.
    Industrial Engineer. Experienced freelancer strong in CMS (Wordpress, Joomla!, Magento) backend, frontend and core development. Skills: PHP, HTML, JavaScript (JQuery, mootools), CSS, htaccess, webmastering, among others. kurang
  • Upah freelancer943
    1.3
    1 ulasan $20 USD setiap jam
    Small team of very experienced IT professionals - 50+ years in the industry in all environments from the smallest (startups) to the largest (finance, government). Great range of knowledge and experience in a variety of technologies from Systems (Hardware, OS) to Databases (MySQL, clustering, LDAP, time-series), to...
    Small team of very experienced IT professionals - 50+ years in the industry in all environments from the smallest (startups) to the largest (finance, government). Great range of knowledge and experience in a variety of technologies from Systems (Hardware, OS) to Databases (MySQL, clustering, LDAP, time-series), to Coding (PHP, Python, Shell, HTML, Javascript). Friendly, flexible, professional. If we're not confident that we can expertly handle any or all details of your project we will be honest. Can converse in as techie or non-techie speak as you would like. We ensure that someone is available at all times between 8am-8pm GMT. kurang
  • Upah tanujchugh
    0.8
    1 ulasan $15 USD setiap jam
    Web Hosting Expertise:- WHM/Cpanel, Website Panel,Plesk Panel, Zpanel, Direct admin, Virtual min, ispconfig panel, Server Setup and Management with security and optimization,Server Migration, SSL Installation , NGINX and apache Cloud services: AWS administration- setup and management, Linode setup and management,...
    Web Hosting Expertise:- WHM/Cpanel, Website Panel,Plesk Panel, Zpanel, Direct admin, Virtual min, ispconfig panel, Server Setup and Management with security and optimization,Server Migration, SSL Installation , NGINX and apache Cloud services: AWS administration- setup and management, Linode setup and management, google cloud setup and management, Azure setup, management LINUX RedHat, Fedora,CentOS, Ubuntu / Debian Virtualization technologies:- Open VZ Virtuozzo Hyper v Xen Vmware Solusvm Proxmox Database Servers MSSQL, MySQL Applications: SMTPQmail, Sendmail, Postfix, Power MTA (PMTA) Domain Keys/DKIM,opendkim, dkim POP/IMAP CourierImap, Fetchmail, Dovecot SquirrelMail with many modules DNS Bind Aniti Spam/Anti Virus Email Campaign Managers:- Interspire, OpenEmm, Oempro, Firewalls UNIX/LINUX iptables, CSF Website Development: core php wordpress codeigniter woocommerce Web Designing: psd to html banner design template design logo design kurang
  • Upah Namelessinterest
    2.2
    ulasan 2 $50 USD setiap jam
    hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.)
    hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.) kurang
  • Upah sanderl85
    0.6
    1 ulasan $15 USD setiap jam
    Hi! I'm a Linux system administrator working mainly on servers for web and e-mails but can resolve other problems too. I also have a background with web development. I started my career as a PHP programmer, then did some testing work and ended up as a full time linux system administrator. I care a lot about security...
    Hi! I'm a Linux system administrator working mainly on servers for web and e-mails but can resolve other problems too. I also have a background with web development. I started my career as a PHP programmer, then did some testing work and ended up as a full time linux system administrator. I care a lot about security and privacy - when it's possible I set up servers to use ModSecurity and/or SELinux + some other tools to mitigate request floods and other such problems. More info can be found on my LinkedIn profile at sander85 D eu S linkedin kurang
  • Upah musashi42
    3.4
    1 ulasan $25 USD setiap jam
    I have over 10 years of experience in Web Security, Penetration Testing, Coding and as System Admin for both Windows and Security :- Full security checkup of websites and web applications (ajax code, php, javascript, xml, xmlrpc, flash, soap systems, lamp systems etc)- Checking for insecure listening services- Logs...
    I have over 10 years of experience in Web Security, Penetration Testing, Coding and as System Admin for both Windows and Security :- Full security checkup of websites and web applications (ajax code, php, javascript, xml, xmlrpc, flash, soap systems, lamp systems etc)- Checking for insecure listening services- Logs auditing for suspicious activity- Security auditing for Drupal/Joomla/Wordpress/vbulletin- Server Security and System Administration (Apache, CentOS, MS IIS etc)- iframe virus finding and destroying plus preventing from future infection- Website scanning for various injections (sql, code injections, etc) - Checking for xst, xss, csrf, ie owasp top 10 - VoIP Security Consulting - Form Validation security checkup Penetration Testing : - Vulnerable scripts, webapps - Unknown vulnerabilities - Vulnerable services (HTTP, FTP, MYSQL, VPN, ROUTERS, DNS, SMTP etc) - MITM Attack - DDoS Website/Webserver Monitoring And Prevention : - System/Network daily checkup with custom scripts - Security Patching - PHP/mysql scripts auditing for various types of injections - Data BackUp Coding : - Coding (php/mysql, perl/cgi, c/c++, javascript, ajax and using curl for automating login tasks and cookies, java for android app development) - Network Coding, Sockets (c/c++ and perl, custom sending of tcp/udp packets) - Android app development (stand-alone app, network sockets and more) - Design (HTML/CSS, dreamweaver) Coding web apps in recent few years: - MEAN stack - Django, and play framework - Laravel, and using envoyer/forge for ease of deployment Installation : - CMS (Drupal/Joomla/oscommerce/ecommerce/Wordpress) - VoIP (freeradius, asterisk, freepbx, a2billing, sip and more) - Citrix (installations and configurations) - VPN - OS (Windows - any version, Linux - any distro) - Custom Scripts Other : - Legal Research and Related - Quantum Physics - Matlab Simulations, Digital Photography Processing, Signal Processing, Relay Networks etc. - Probability and Statistics - Translation - Data journalism - Cryptography - Software and Website testing for bugs - Screenplay writing - Creative writing(Fiction/Non-fiction) - Comic Book drawing/writing - Portrait sketching in pencil - Digital coloring for comic books and digital painting (done in photoshop) kurang
  • Upah seandinwiddie
    2.7
    ulasan 5 $75 USD setiap jam
    Sean Dinwiddie has been doing a lot of work in Server Architecture, some in App Production, and also SEO, as well as the usual Web Development, even tempted with some 3D Modeling the other day. Please drop Sean a line regarding any development inquires. Sean's skills include, but are not limited to: - Graphic,...
    Sean Dinwiddie has been doing a lot of work in Server Architecture, some in App Production, and also SEO, as well as the usual Web Development, even tempted with some 3D Modeling the other day. Please drop Sean a line regarding any development inquires. Sean's skills include, but are not limited to: - Graphic, Motion, and Code Design - Programming, Scripting, and Markup - Desktop, Web, and Mobile Technologies He has over 10 years of professional experience in software engineering and application development. Sean Dinwiddie really enjoys programming interactive plan scenario calculators and simulators; CMSes, static sites, and projects for print are also a joy to work on. kurang

Hey , di sini ada beberapa offline pekerja bebas

Hey , di sini ada beberapa offline pekerja bebas yang sepadan""