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  • Hire hilobok

    hilobok

    Ukraine
    12 Reviews
    $30 USD/hr

    Top Skills: PHP, Software Architecture, System Admin, SQL, Web Security

    FreeBSD, Linux system administrator, MySQL, NoSQL, PostgreSQL database administrator, software developer

    FreeBSD, Linux system administrator, MySQL, NoSQL, PostgreSQL database administrator, software developer less

  • Hire JohannesTa

    JohannesTa

    Estonia
    4 Reviews
    $20 USD/hr

    Top Skills: Computer Security, Web Security, Software Architecture, PHP, Apache

    Python Developer and SecOps professional. Last job was at NATO CCD COE and Estonian Information Technology College. I specialize in Linux and security - Insider threat detection, botnet's & APT's, penetration testing etc. Also various experience in development and bot automation. My work is valid, clean and on ti ...

    Python Developer and SecOps professional. Last job was at NATO CCD COE and Estonian Information Technology College. I specialize in Linux and security - Insider threat detection, botnet's & APT's, penetration testing etc. Also various experience in development and bot automation. My work is valid, clean and on time. If You need any work done just give me a notice and hopefully I can help You. Related skills: Linux | System admin | Bash | Python | Penetration testing | Bots | Computer Sec | Botnet's & APT's | Project Lead less

  • Hire asadsethi

    asadsethi

    Pakistan
    28 Reviews
    $30 USD/hr

    Top Skills: Cisco, System Admin, Computer Security, Windows Server, Network Administration

    In last 5 years i have been working on variety of network products and have gained wide experience in Cisco,Juniper routers, switches and firewalls. i have been involved in design, configuration and troubleshooting of Network products. Routers: Cisco 2600 Cisco 2800 Cisco 3800 Juniper J Series Switches: Cisco C ...

    In last 5 years i have been working on variety of network products and have gained wide experience in Cisco,Juniper routers, switches and firewalls. i have been involved in design, configuration and troubleshooting of Network products. Routers: Cisco 2600 Cisco 2800 Cisco 3800 Juniper J Series Switches: Cisco Catalyst 2900 Cisco Catalyst 3500 Cisco Catalyst 3600 Cisco Catalyst 4500 HP 3500 HP 2500 Firewalls: Cisco ASA 5500 Series Juniper SSG Series Pfsense Zyxel Zywall USG Series WatchGuard XTM series Cisco RV Series Cisco PIX Cisco IPS 4200 Series less

  • Hire musashi42

    musashi42

    United States
    43 Reviews
    $25 USD/hr

    Top Skills: Web Security, PHP, Website Testing, Computer Security, Testing / QA

    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- Log ...

    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) less

  • Hire odessky

    odessky

    Ukraine
    56 Reviews
    $35 USD/hr

    Top Skills: Linux, PHP, System Admin, Ubuntu, Nginx

    Good day! My name is Andrey Rogovsky. I'm Linux Guru. Welcome to my pofile. I have great experience with Linux, Server Optimizing, Failover Clustering, Security, Virtualization and etc. I work as Linux Freelancer over 12 years and know all common used utilites, scripts and services such as Apache, PHP, MySQL, Ng ...

    Good day! My name is Andrey Rogovsky. I'm Linux Guru. Welcome to my pofile. I have great experience with Linux, Server Optimizing, Failover Clustering, Security, Virtualization and etc. I work as Linux Freelancer over 12 years and know all common used utilites, scripts and services such as Apache, PHP, MySQL, Nginx and many others. less

  • Hire juhiravikant

    juhiravikant

    India
    10 Reviews
    $20 USD/hr

    Top Skills: Network Administration, Computer Security, Technical Writing, Web Security, Travel Writing

    I have been working as a network administration and security consultant for last seven years. I am certified lead auditor against ISO 27001:2013.

    I have been working as a network administration and security consultant for last seven years. I am certified lead auditor against ISO 27001:2013. less

  • Hire slimhack

    slimhack

    Greece
    12 Reviews
    $25 USD/hr

    Top Skills: Linux, System Admin, Web Hosting, Wordpress, VPS

    Linux System Administrator and RHEL Certified Engineer, Expert in RHEL based operating system (RedHat, CentOS, Fedora ,,etc) Perfect knowledge of Debian based systems (Ubuntu, Mint,,etc) cPanel/WHM and other management systems. Skills: 1. Administrating Linux Based Servers 2. Bash (Unix Shell) Coder 3. Securing ...

    Linux System Administrator and RHEL Certified Engineer, Expert in RHEL based operating system (RedHat, CentOS, Fedora ,,etc) Perfect knowledge of Debian based systems (Ubuntu, Mint,,etc) cPanel/WHM and other management systems. Skills: 1. Administrating Linux Based Servers 2. Bash (Unix Shell) Coder 3. Securing and configuring Webservers and Databases 4. Nginx, Apache and Varnish setup and configuration expert 5. Installing Server and Client side software/Add-ons less

  • Hire Mario

    Mario

    Serbia
    10 Reviews
    $50 USD/hr

    Top Skills: PHP, Website Design, Wordpress, Graphic Design, CSS

    Creative technologist and web/server/mobile/software developer for more than 8 years with strong interpersonal, communicative and organizational skills. I use my creativity to build new solutions that provide startegic advantage to my clients and improve the overall experience of the end users. All my reviews spe ...

    Creative technologist and web/server/mobile/software developer for more than 8 years with strong interpersonal, communicative and organizational skills. I use my creativity to build new solutions that provide startegic advantage to my clients and improve the overall experience of the end users. All my reviews speaks for themselves, I always respect project time and budget. Areas of expertise: Web development: ● PHP ● HTML/HTML5 ● CSS/CSS3 ● JavaScript ● jQuery ● AJAX ● WordPress ● Joomla ● CodeIgniter ● Drupal ● Django ● Magento ● Bigcommerce ● Volusion ● Shopify ● CS-Cart ● CubeCart ● PrestaShop ● VirtueMart ● Other eCommerce solutions Mobile development: ● iOS/Android/Windows Mobile apps ● Apple Watch apps Software development: ● C#/C++/VB Net/VIsual Fox Pro I can also provide different web and software security solutions, including preventing and cleaning out hacked websites. less

  • Hire amiteshojha

    amiteshojha

    India
    54 Reviews
    $20 USD/hr

    Top Skills: Linux, System Admin, PHP, MySQL, Windows Server

    I have Linux and Windows Servers expertise. I have been working as a Linux System Engineer, WHM Cpanel, Plesk,Postfix, Exim, Zimbra Mail Server Administrator in reputable 3 Tier Data Centre. I'm able to do all types of Website and Mail account migration. I can install, manage and configure Zimbra, Cpanel, ...

    I have Linux and Windows Servers expertise. I have been working as a Linux System Engineer, WHM Cpanel, Plesk,Postfix, Exim, Zimbra Mail Server Administrator in reputable 3 Tier Data Centre. I'm able to do all types of Website and Mail account migration. I can install, manage and configure Zimbra, Cpanel, Cacti, Nagios, Zenoss, Nominatim Servers & PHPlist, Migration over Zimbra exim Cpanel, Zpanel, Parallels, Mysql Database migration with/without any hosting panel,etc. I have done installing, configuring and managing atlassian products like JIRA, JIRA Agile, JIRA Capture, Crowd, Stash, Confluence, Fisheye Bamboo, etc. I have done RHCE/RHCSA/RHCSS RHCVA Certifications. I am an excellent Active Directory Administrator and am looking for an opportunity to work. I have a great academic background in Linux and Active Directory and my experience compliments my studies. Throughout my career I also have experience working with Data Entry and Excel. In addition to this, I look forward to working on your projects. less

  • Hire Nick1

    Nick1

    Uruguay
    174 Reviews
    $20 USD/hr

    Top Skills: System Admin, Linux, Web Security, Script Install, Apache

    System Administrator and Network Administrator for a well known Linux Server Management company with 500+ servers under Management. I've experience in configuring, tweaking, securing, migrating and troubleshooting servers, also dealing with helpdesk tickets. Cisco Certified Associate (CCNA) and Certified Linux Sys ...

    System Administrator and Network Administrator for a well known Linux Server Management company with 500+ servers under Management. I've experience in configuring, tweaking, securing, migrating and troubleshooting servers, also dealing with helpdesk tickets. Cisco Certified Associate (CCNA) and Certified Linux System Administrator. Do not hesistate in contact me, I will be glad to participate in your project. less