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  • matlabxpertsを採用する
    3.2
    1レビュー 時給 $35 USD(米ドル)
    We are a team of experts working under a registered clients trust is our most precious asset than anything else. We always try our best to deliver what we promise. We have excellent expertise in following fields: Image processing and video analytics Speech processing solutions Pattern Recognition, clusterring,...
    We are a team of experts working under a registered clients trust is our most precious asset than anything else. We always try our best to deliver what we promise. We have excellent expertise in following fields: Image processing and video analytics Speech processing solutions Pattern Recognition, clusterring, forecasting and optimization techniques. Bio-metrics and access control solutions Enterprise resource planning tools. Artificial Intelligence and machine learning Data-mining and Big data analysis with mysql and ms sql. Academic and Technical writings. If you want any of our services, feel free to contact us. You will never be disappointed with our output. 少なく
  • cjconstanteを採用する
    3.7
    レビュー5件 時給 $15 USD(米ドル)
    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 少なく
  • Pathakrohanを採用する
    2.4
    レビュー2件 時給 $20 USD(米ドル)
    10 Years of total experience in the Networking field. 10 years experience on Cisco Routers & Switches. 5+ Years experience on Cisco Nexus Switches and Cisco Wireless 5+ Years experience on Firewalls (Juniper &ASA), Load Balancers (F5 & ACE) 5+ Years experience with Cisco Ironports, Cisco ACS 2+ Years of Experience on...
    10 Years of total experience in the Networking field. 10 years experience on Cisco Routers & Switches. 5+ Years experience on Cisco Nexus Switches and Cisco Wireless 5+ Years experience on Firewalls (Juniper &ASA), Load Balancers (F5 & ACE) 5+ Years experience with Cisco Ironports, Cisco ACS 2+ Years of Experience on MPLS (Alcatel), DWDM (Fujitsu & Alcatel) 2+ years of experience on AWS & Asterisk Cisco Certifications - - CCNP Certified - CCNA Voice Certified 少なく
  • tk2を採用する
    2.6
    レビュー5件 時給 $20 USD(米ドル)
    Python, Fortran77, C, VB.NET programmer. Speaks english and 日本語. Most of my experiences are from science background. I usually do stuff related to image processing, web security, data analysis etc.
    Python, Fortran77, C, VB.NET programmer. Speaks english and 日本語. Most of my experiences are from science background. I usually do stuff related to image processing, web security, data analysis etc. 少なく
  • wmtoolsnetを採用する
    4.4
    レビュー22件 時給 $30 USD(米ドル)
    ======Welcome to my profile====== How can I help you: - I can increase website and server speed; - I can determine and clean any type of malware on Wordpress, Joomla, Drupal, etc; - I can optimize your web-server, PHP, MySQL for heavy-load projects; - I can improve your email configuration to prevent SPAM. I'm...
    ======Welcome to my profile====== How can I help you: - I can increase website and server speed; - I can determine and clean any type of malware on Wordpress, Joomla, Drupal, etc; - I can optimize your web-server, PHP, MySQL for heavy-load projects; - I can improve your email configuration to prevent SPAM. I'm expert of: - Linux administration (CentOS, Debian\Ubuntu, OpenSuse); - Security (Vulnerabilities, Malware, Server hardening); - MySQL (Configuration, Optimization, InnoDB restoring); - Hosting (Clean web-servers, Cpanel, VestaCP, Plesk etc). Reputation - is above of everything else! 少なく
  • asadsethiを採用する
    5.8
    レビュー37件 時給 $30 USD(米ドル)
    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...
    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 少なく
  • Rasilを採用する
    2.9
    レビュー3件 時給 $45 USD(米ドル)
    I have experience in deploying and maintaining of: Cloud Computing Platforms: Amazon Web Services ; Azure Server OS: Windows Server 2003 - 2016, Debian, RHEL, CentOS, Ubuntu Server; Web servers : IIS, apache, nginx, TomCat Mail servers: postfix, MS Exchange 2000-2016 Database servers: MySQL, MS SQL Virtualization:...
    I have experience in deploying and maintaining of: Cloud Computing Platforms: Amazon Web Services ; Azure Server OS: Windows Server 2003 - 2016, Debian, RHEL, CentOS, Ubuntu Server; Web servers : IIS, apache, nginx, TomCat Mail servers: postfix, MS Exchange 2000-2016 Database servers: MySQL, MS SQL Virtualization: MS Hyper-V, VMware Server, VirtualBox, Docker Directory service: Active Directory, OpenLDAP; File servers: IIS FTP, proftpd, FileZilla FTP Server, samba; Firewalls: Windows firewall, isa/ forefront TMG, MikroTik, Zywall and other routers; Data Storage Systems: NetApp FAS, EMC VNX; Storage Area Network: Brocade IT Infrastructure Monitoring: SCCM 2012 PCI DSS compliance experience 少なく
  • dkokmadisを採用する
    6.4
    レビュー242件 時給 $55 USD(米ドル)
    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. 少なく
  • juhiravikantを採用する
    5.9
    レビュー62件 時給 $40 USD(米ドル)
    Experienced network and security administrator.
    Experienced network and security administrator. 少なく
  • musashi42を採用する
    5.8
    レビュー17件 時給 $25 USD(米ドル)
    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) 少なく

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