Red Hat Certified Engineer (RHCE) Freelancers

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Last updated: May 1, 2015

Popular Red Hat Certified Engineer (RHCE) Searches

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  1. Konstantin Verba

    Konstantin Verba

    Linux/UNIX system administrator

    Russia - Last active: 15 days ago - Tests: 1

    I see myself as born UNIX specialist enjoing to deliver the best service to my Customers. Having strong technical background, I’m looking for opportunity to develop my interpersonal skills in multinational environment. Here are some projects I was involved: * Team work with a group of DevOps. Large-scale web deployments, 2000-3000 rps. The stack: (apache, nginx), (puppet, chief), (PostgreSQL, skytools). * Was responsible for complex Zabbix setups. (800 items/s, several servers, proxy etc) * Misc technologies: all sorts of virtualization, DNS, CDN, Build environments and so on... I feel satisfied the most when facing interesting challenges, studying new technologies and doing everyday duties.

    $33.33 /hr
    0 hours
  2. Fadi A.

    Fadi A.

    Sr. Linux Systems Administrator (RHCE, RHCSA, CEH, Security+, SSCP)

    United States - Last active: 3 months ago - Tests: 1

    I am a GNU/Linux systems administrator with solid knowledge in networks and security fields. I worked in several enterprise projects and played several roles such as systems administration, applications integration, development and information security. I'm currently working with one of the biggest U.S online travel companies (Orbitz) Holding B.Sc degree in Computer Science and M.S degree in Computer Information Systems. I'm a Redhat Certified Engineer, with strong development and scripting skills (Python, Bash, SQL). Passionate about analyzing/fixing complex problems and automating administration tasks.

    $30.00 /hr
    0 hours
  3. Miodrag Prelec

    Miodrag Prelec


    Croatia - Last active: 03/07/2014 - Tests: 6

    Over the last 7 years, I gathered experience in the next fields of IT : Technical knowledge and skills Operating systems: - Linux (Red Hat, CentOS, Fedora, Debian, Ubuntu, Mint, Open SUSE) Mac OS X, Novell, VMWare, Windows, DOS Prepress, design, CGI: - Adobe creativity suite 6 (InDesign, Photoshop, Illustrator), Macromedia Freehand, Blender Web: - Joomla, Wordpress Hardware: - Extended hardware knowledge and experience Office tools - MS Office, Open Office, Libre Office, Outlook, Zimbra, Evolution Misc.: - active understanding of English language in writing and speech Certificates: - RHCSA certificate, ID: '110-710-274'

    $16.67 /hr
    0 hours
  4. Md. nazmul hossain N.

    Md. nazmul hossain N.

    Network and System Administrator

    Bangladesh - Last active: 9 days ago - Tests: 5 - Portfolio: 1

    Having 4 years of practical project based experience of different network, system & security related field with diverse vendor & platform - Cisco, Juniper, Microsoft windows server & Linux - I am very proactive, dynamic, self motivated worker completed various international trainings & certifications: CCNP R&S, CCNA Security, CCNA R&S, RHCE & ITILv3. It's important to me to build long term relationships with clients, hence I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you to show my expertise for betterment of your network & systems.

    $4.44 /hr
    0 hours
  5. Tinu Thomas

    Tinu Thomas

    Unix/Linux/Windows System Admin

    India - Last active: 1 month ago

    Hello All, I am Linux System Engineer having 5 year experience in linux hosting and Datacentre level. If anybody whois is outsourcing their business i am happy to be with you. Having good knowledge in Webhosting control panels like cPanel /Direct Admin/ Plesk(Linux only)/ Zpanel/ Webmin A) Charges For Control Panel installation: 1) Cpanel Installation: $1 2) Direct Admin Installation: $1 3) zPanel Installation: $1 4) Plesk Installation: $1 5) Webmin Insatallation $1 B) One Time Optimisation for $2 1) Mysql optimisation for Shared server, Dedicated server , VPS Server, Node Optimisation (OpenVZ) 2) Kernel Tuning and optimisation for Shared server, Dedicated server , Node Optimisation. 3) Antivirus Installation 4) Firewall installation and Security hardening in cPanel Server, Direct Admin Server, Webmin Server 5) Installation of system Integrity and Process Management (SPRI, PRM) 6) Initial Setup 7) Rootkit installation 8) Full Server scan in cPanel and Direct Admin Only C) Migration for $3 1) Upto 30 accounts, Custom charge for more than 30 account. D) Data Recovery for $20 based on the possibility of recovering. E) 3rdparty installation website application like (Wordpress, joomla, mamboo, Magento) for $1 F) Data Backup for custom charge. G) Installation of Server software for custom charge. H) Trace Spammer and remove IP from Blacklist for $2 I) Finding possible hacking attempts and prevent the server from further exploits for 3$ J) Game server installation, Minecraft for 50$ K) Installation of virtualisation control panel like Solusvm, Virtuzoo (OpenVZ, Xen, Kvm ) for $20 L) Raid Setup both Hardware and Software - Custom Charge M) Monitoring control panel Insstallatio and configuring like (Nagios, Icinga, Zabbix, Serverdensity) for $50 N) Install LSM, Maldet and Clamscan for your server to prevent the server from Vulnerable attacks at a price of $3 O) Configure the server for preventing DDOS and Dos attacks at a price of $2 P) Zimbra Mail Server Installation and configuration and support for month for $80 Q) SoGo Mail Server Installation and configuration and support for month for $80 I can do any type of work mentioned above and if anyone is looking for hourly based work and my hourly charge is $6/hours You can ping me in skype: unixsavant Or mail me:

    $7.00 /hr
    0 hours
  6. Aaron A.

    Aaron A.

    Linux Server Administrator

    India - Last active: 20 days ago - Tests: 3

    Remarkable system administration experience on the Linux platform. servers: Redhat(5-6), centos, fedora and ubuntu. Real time experience in handling web servers and other services. Control Panels: cPanel, Plesk, DirectAdmin, webmin, Web Services: Apache HTTPD, Litespeed, Nginx. Knowledge in Apache Tomcat, and Lighttpd. Mail server: Exim, Qmail, Postfix. Databases: MySQL, PostgreSQL. Knowledge on MySQL clustering. Good knowledge in Shell & perl scripting. Good knowledge in iptables and configuring iptables. Knowledge in cloudlinux, installing and configuring cloudlinux. Server virtualization: KVM, Xen, OpenVZ. Good knowledge in installing and configuring monitoring tools (nagios, zabbix), Knowledge in Vmware and Vmware Cluster. cPanel migration and server migration. Server Hardening Implementation of Web Server Knowledge in DNS concepts and DNS clustering. Knowledge and practical experience on RAID, Logical Volume Management (LVM). Successfully implemented backup solution for the clients Good Knowledge on Logging & Scripting.

    $11.11 /hr
    0 hours
  7. Sathish arthar O.

    Sathish arthar O.

    Penetration Tester, Intrusion Analyst, Linux System Administartor.

    India - Last active: 14 days ago - Tests: 7

    Clear timely communication with the clients and their team is always my priority. I am a professional penetration tester / ethical hacker / IT Security Expert , I have been performing vulnerability assessment and penetration testing for local / international clients from around the world delivering according to the current industry standards and best methodologies (OWASP TOP 10, SANS TOP 25, CWE, OSSTMM, PTES etc.) My personal expertise include complete Kernel level security audit for all known buffer overflow and brute force vulnerabilities/exploits & application level fuzzing/penetrating testing for all known/unknown & possible exploits/vulnerabilities. Expertise in Monitoring and analyzing Intrusion Detection Systems (IDS) to identify security issues and Investigate suspicious security event activity through IDS (Snort, Bro) in the IT Infrastructure. Testing Web Applications with Open Web Application Security Project and Enabling OWASP Application Security Verification Standard. Create, modify, and update IDS and Security Information Event Management ( OSSIM ) tool rules. Web Pen Tools: HP Web Inspect, IBM Rational Appscan, Burp Suite, Paros, Web Scarab, CURL, Wireshark, Acunetix, Qyalys Nessus, Shavlik, App-detective, Kali Linux tools. Monitoring: Nagios, munin, zabbix, zenoss. Network IDS: Snort, Bro, Suricata. Host IDS: Ossec, Tripwire. Network Mangement: NMIS. SIEM: Alienvault OSSIM. Vulnerability Assessment:OpenVAS, Nessus, OSSEC. More Details: Professional Network and Web Penetration Testing: Web Application/SaaS Security Testing and Defense. a. XSS Cross-site scripting attacks b. CSRF Cross-Site Request Forgery attacks c. SQLi Advanced SQL injection attacks (MySQL & MsSQL Blind/error based/without error) d. LFI Local File Inclusion attacks Programming languages: C/C++, Bash scripting, Perl, PHP, SQL, Python, Assembly language, Ruby, Powershell. IT Certifications: Offsensive security certified proffesional (OSCP), Certified Ethical Hacker (CEH), Security+ , Redhat System Administrator (RHCSA), Redhat system Engiineer (RHCE), Redhat virtualization administrator (RHCVA). I am also Linux Administration, having solid background in the fields of Networking, Virtualization, Application servers, Database administration , Internet security etc. I have worked on LAMP Architecture, Clustering of LAMP, Load balancing, MySQL replication, Nameservers, Mail Servers, Monitoring tools, FTP, SVN, Virtualization with Xen, VMWare, Virtualbox, OpenVZ . I am also very proficient with bash scripting to automate server administration tasks.Available for on-demand support as well as on-going maintenance and monitoring contracts I have been working with all the major providers: Softlayer, Godaddy, Hostgator India. Server Distributions: RedHat, Centos, Fedora, Debian, Ubuntu, Gentoo, Suse, Mandriva, Opensuse, Kali linux. Web servers: Apache, Lighttpd, Nginx, Tomcat Web applications :- Wordpress, Joomla, Drupal, E-Commerce Security - OScommerce, prestashop, Magento Mail SMTP: Sendmail, Postfix, Zimbra Collabration suite, Qmail. File servers: Proftpd, Pureftpd, Vsftpd, Sftpd, TFTP, NFS, Samba DNS servers: Bind9, MyDNS, NSD Mail servers: Postfix(TLS,SASL), Exim, Sendmail, Qmail, Dovecot, Courier. Logging services: Syslog, Rsyslog, Syslog-ng Proxy servers: Squid(forward and reverse proxy), nginx, pound, lighttpd. Firewall configuration: NAT, mangle, connection tracking: iptables, ipchains. Jabber servers: Openfire. Database servers: MySQL, Postgresql Backup: Bacula, bash scripts. VPN: Openvpn Cloud computing: Openstack and Cloudstack. Virtualization: Openvz/Virtuozzo, Xen, Qemu, KVM, VMware Server, Virtualbox. Security: Nessus, John The Ripper, Tiger, Netcat, PGP, Nmap, superscan, SSH, SSL, TLS, TCP Wrappers, Wire Shark ,Ethereal, dsniff, tcpdump, XSpider, Retina, chkrootkit, Tripwire, Antivirus software for mail servers(spamassassins) ,SPAM filtering by means of DNS blacklists(procmail), custom rules, Rootkit and backdoor identification and removal, DOS and DDoS defense, Logwatch. Batch OS installation, automation: Kick Start, PXE Installation. Web based Control Panel: Cpanel, WHM, Plesk, Directadmin, Webmin. Zimbra Collaboration suite/Exim/Qmail/Postfix Administration: Troubleshoot mail issues, Investigation of spamming, Configure RBLs, Adding SPF records, Enabling DomainKeys. CouriesIMAP, SpamAssassin, Dovecot, POP3 setup.

    $20.00 /hr
    0 hours
  8. Karthik M

    Karthik M

    Programmer with System Skills

    India - Last active: 26 days ago - Tests: 5

    I hold a post-graduate degree in Computer Application. I code using C, C++, PHP and Ruby. I am a Cisco Certified Specialist and a RedHat Certified Engineer. My passion resides with Linux and open-source technologies. Skills:- OpenLDAP, DNS, Firewalls, C Programming, C++, Ruby, PHP, Ruby on Rails, SQL & PL/SQL, Shell Scripting, jQuery, Cassandra, MySQL, MS Access, Oracle, SQLite, Apache Tomcat, Apache Web Server (Linux), JBOSS, Nginx, Asterisk, PHP AGI, Adhearsion, Kannel, SMPPBox. Projects:- Baker Hughes(Employer): Single handedly planned, programmed and deployed a custom Ruby/C application which monitors *nix OS system health (Load value, Disk Usage), Processes, Network Ports at multiple data-centers. Provides e-mail alerts upon value/status change. This application rules out constant human interaction for continuous system monitoring. KVMCE&IT(Employer):- CAMPUSNET - a comprehensive student information management system. It coordinates students, staff and the examinations which take place under the university. Education:- Masters in Computer Application Cisco Certified Specialist RedHat Certified Engineer

    $10.00 /hr
    0 hours
  9. Gagandeep Singh

    Gagandeep Singh

    Web Developer

    India - Last active: 2 months ago - Tests: 2

    I am an experienced Web Application developer. I've developed many Web Applications & Websites using PHP, MySQL, Magento, Joomla, WordPress, CodeIgniter, HTML5, CSS3, jQuery, jQuery UI, Twitter Bootstraps etc. I have professional skills and experience in following technologies:- CMS Frameworks Joomla, Drupal, Wordpress MVC Frameworks Zend, CakePHP, CodeIgniter. E-Commerce Frameworks Magento, Virtuemart, Open Cart, OSCommerce, WooCommerce, UberCart, Interspire, Lite Commerce, ZenCart, xCart, PrestaShop, CS Cart, Shopify Social Frameworks JoomSocial, Community Builder, PhpFox, Social Engine, BuddyPress Basic Web Skills OOP, MVC, Javascript, jQuery, Ajax, Json, HTML, XHTML, DHTML, XML, HTML5, Bootstrap Design Skills CSS3, CSS2, CSS, Template Integration I am always focused on having great relationship with my clients and I strive to develop a high quality web portal that will exceed your expectations.

    $7.00 /hr
    0 hours
  10. Vinod Krishna

    Vinod Krishna

    Vinod T K

    India - Last active: 2 months ago - Tests: 1

    A Red Hat Certified Linux Engineer seeking a challenging projects that not only provides a professional challenge but also can furnish me with my job profile in a most efficient way. ======================= Career Profile • Linux Server Administrator with 7 years experience in web hosting support.. • Good knowledge of Webhosting concepts. • Highly motivated, dependable troubleshooter and problem-solver. • Familiarity with Windows Server management. • Ability to work and resolve off-shift problems whenever required. • Capability and efficiency to manage multiple and global clients. • Exceptional ability to learn new skills. • Good communicator and listener. • Good Team worker • Self-Motivated, Customer focused, Quality Delivering and Fast working ==================== Key Skills: • Linux • Apache,DNS, IIS • Mail servers (Exim, Qmail, Postfix) • MySQL • cPanel, Plesk • Virtualization (Open VZ and Viruozzo) • Operating Systems : RHEL 6.2, Centos, Windows 2003/08 Servers ====================================

    $11.11 /hr
    0 hours