Red Hat Experts and Shell Script Developers For Hire

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  • Hire yasithab
    2.9
    6 reviews $50 USD per hour
    A dedicated and diligent IT professional who combines a strong academic background with extensive business and technical acumen. Currently holding 78c64c6480Red641d53153d 78c64c6480Hat641d53153d Certified Architect (RHCA) license for 78c64c6480Red641d53153d ... (SCCM). - Batch/78c64c6480Shell641d53153d 78c64c6480Scripting641d53153d for automation tasks. - Continuous Integration with Jenkins. - Configuring and managing VPN connections such as Linux based OpenSwan. - Providing guidance on network ... 78c64c6480Hat641d53153d Enterprise Linux 7 with 5+ years of industry experiences. Experiences: - Configuring and managing Windows Hyper-V and VMware ESXi hypervisors. - Amazon cloud infrastructure planning and
    A dedicated and diligent IT professional who combines a strong academic background with extensive business and technical acumen. Currently holding Red Hat Certified Architect (RHCA) license for Red Hat Enterprise Linux 7 with 5+ years of industry experiences. Experiences: - Configuring and managing Windows Hyper-V and VMware ESXi hypervisors. - Amazon cloud infrastructure planning and implementation. - Configuring and managing Microsoft Windows Server 2003/2008/2012 based Active Directory, DNS, DHCP, WSUS, SVN, GIT. - Configuring and managing Microsoft System Center Configuration Manager (SCCM). - Batch/Shell Scripting for automation tasks. - Continuous Integration with Jenkins. - Configuring and managing VPN connections such as Linux based OpenSwan. - Providing guidance on network Infrastructure design and implementation. Your opinion is very important to me. I really appreciate your suggestions/feedback and will use it to evaluate changes and make improvements in my career. less
  • Hire kahlonkamal318
    1.5
    2 reviews $20 USD per hour
    I am a 78c64c6480Red641d53153d 78c64c6480Hat641d53153d Certified Engineer (RHCE) having hands-on proven experience over the past 11 years on different linux flavours. I am a Sr. Linux/Unix Admin, Storage Admin, Database Admin, System ... , Multipath, Kannel, LVM, Partitions, Network Routing, Team Bonding, Linux Network, 78c64c6480Shell641d53153d 78c64c6480Scripting641d53153d, RAID, HA-Lizard, DRBD etc My core competency lies in providing complete support of Server administration. ... experience in installing, configuring, maintaining and troubleshooting on 78c64c6480RedHat641d53153d, Centos, Debian, Ubuntu and Raspberry Pi. I have good experience in Google Cloud Platform and Amazon Web Services and
    I am a Red Hat Certified Engineer (RHCE) having hands-on proven experience over the past 11 years on different linux flavours. I am a Sr. Linux/Unix Admin, Storage Admin, Database Admin, System Admin as well as a Data Center Manager having hands-on proven experience over the past 11 years on different Linux flavors. I have outstanding troubleshooting and problem solving skills. I have great experience in installing, configuring, maintaining and troubleshooting on RedHat, Centos, Debian, Ubuntu and Raspberry Pi. I have good experience in Google Cloud Platform and Amazon Web Services and excellent on-site experience in managing a data center. Well Versed with Deploying and Managing Linux Infrastructure on Servers and SAN/NAS including Cisco, HP, IBM, Dell, Supermicro, etc ISCSI, Multipath, Kannel, LVM, Partitions, Network Routing, Team Bonding, Linux Network, Shell Scripting, RAID, HA-Lizard, DRBD etc My core competency lies in providing complete support of Server administration. less
  • Hire rajivsingh1986
    1.0
    1 review $30 USD per hour
    administration of Linux/78c64c6480Redhat641d53153d RPM repos, LVM , Openvpn, Squid proxy, Cpanal, Nagios, 78c64c6480shell641d53153d 78c64c6480scripting641d53153d. Designing and implementing AWS / VMWare infrastructure. LAN/WAN/Wireless design configuration ... load balancing LYNC Server etc. Windows based Servers (2003/2008/2012), DHCP , DNS , Group policy , Active Directory, Power-78c64c6480shell641d53153d 78c64c6480scripting641d53153d . Design, implementation, installation, monitoring and ... and administration: Cisco/HP Routing & Switching; Firewalls, load-balancer (Raidware,); Certifications: CCNA/MCITP/ITIL/78c64c6480Red641d53153d 78c64c6480Hat641d53153d Certified System Administrator (RHCSA) Additional Skills: Proficient
    Windows Exchange Administrator with More than 12 years of IT experience . Currently working on Blue prism. Technical skills: Exchange Servers (2007,2010,2013), DAG, Fail-over clustering, Network load balancing LYNC Server etc. Windows based Servers (2003/2008/2012), DHCP , DNS , Group policy , Active Directory, Power-shell scripting . Design, implementation, installation, monitoring and administration of Linux/Redhat RPM repos, LVM , Openvpn, Squid proxy, Cpanal, Nagios, shell scripting. Designing and implementing AWS / VMWare infrastructure. LAN/WAN/Wireless design configuration and administration: Cisco/HP Routing & Switching; Firewalls, load-balancer (Raidware,); Certifications: CCNA/MCITP/ITIL/Red Hat Certified System Administrator (RHCSA) Additional Skills: Proficient with penetration tools like Owasp, Wireshark, NMAP , Metasploit, Aircrack-ng , hashcat , John The Ripper , Working knowledge of C , C++ shell and Powell-shell programming . less
  • Hire nubisnovem
    1.3
    1 review $100 USD per hour
    imperfections with database design. **Unix:** worked with SunOS, Solaris, HP/UX, SCO, BSDi, **78c64c6480Red641d53153d 78c64c6480Hat641d53153d** Linux family,** Debian** and most of other Linux based systems, has extensive experience with **78c64c6480Shell641d53153d ... , Solaris, HP/UX, many flavors of Linux: Debian, 78c64c6480Red641d53153d 78c64c6480Hat641d53153d, Gentoo and more, VmWare; VOIP, SIP, IAX2, Asterisk open source PBX experience. Windows 9x/NT/2000/XP/2003/2008/Vista/7, advanced data processing ... ,** general data processing, IPC, multi-threads, **CGI** web applications, automatic web-based 78c64c6480scripts641d53153d and back-ends, email and paging alarms, collecting information from websites (spiders), **DBI
    ## BIO A senior **Web** and **Database developer** with advanced database and system skills: **MySQL**, **Oracle DBA**, **Unix and Linux Systems Administrator** and **System Integrator**, over **12 years experience** in financial, pharmaceutical and telecommunication industries. **Perl:** has in-depth knowledge and experience with Perl techniques like **regular expressions, hash and arrays,** general data processing, IPC, multi-threads, **CGI** web applications, automatic web-based scripts and back-ends, email and paging alarms, collecting information from websites (spiders), **DBI** interface for Oracle, Sybase and MySQL, data compression techniques. **VOIP:** up-to-date experience with the open source PBX systems installation and maintenance: **Asterisk** 1.2, 1.4, 1.6, hands-on **PRI/T1/E1,** analog **Zaptel** cards and channel banks configuration, **IAX2, SIP**, STUN, hardware and software phones, **Asterisk GUI**, **IVR** menus, voicemail, custom **AGI** scripts, reviewing and provisioning connections with VOIP providers, resolving **NAT** and **firewall** issues, software phones installations. Fax-to-Email, Email-to-fax gateway configuration based on **spandsp** and **Fax For Asterisk**. Monitoring calls using web-based flash panel. Sound files preparation, format conversion. **MySQL:** general database development experience and planning, optimized SQL queries, web front-ends with **PHP, Perl, Java**, utilizing solid ground-breaking approach for database development. Tuning performance issues, bulk data load implementations and **automatic backup** scripts, handled big tables with millions and billions of records sized in gigabytes and terabytes, under both **MyISAM** and **InnoDb**, troubleshooting, complicated cases of slowness and imperfections with database design. **Unix:** worked with SunOS, Solaris, HP/UX, SCO, BSDi, **Red Hat** Linux family,** Debian** and most of other Linux based systems, has extensive experience with **Shell**-scripting and Unix standard set of commands. Administration, upgrades, **high-availability**, clustering, **DRBD**, performance fine-tuning, providing support for end-users and developing system software. **Windows:** has advanced administration skills for Windows based servers and PC: Windows NT, 2000, XP, 2003, 2008, Vista, Windows 7. **VmWare:** has completed tens of successful VmWare installations on low-end hardware with limited resources and more powerful server platforms, **HP** and **Dell** servers. Solved inefficiencies and shortcomings, performance tuning, migrations to virtual machines, fixed networking troubles like slowness and connectivity issues with virtual environments for a range of guest operating systems: Unix and Linux, as well as Windows OSs. Optimized VmWare host platforms including popular versions ESX Server 1.x and 2.x for Windows and Linux, ESXi 3.x, and firewall engines and virtual router setup under VmWare, such as m0n0wall versions 1.3.x. **Web:** worked with Web and Application servers like Tomcat, Weblogic, Apache 1.x and 2.x, IIS, provided support, maintenance, installation and configuration for the Web servers. Developed Web applications using CGI, JSP, Java servlets and AJAX. Has advanced dynamic HTML and Javascript skills. **Oracle:** possesses Oracle DBA skills to solve performance problems, complicated tuning, troubleshooting, database design, automatic backup and maintenance solutions, Advanced Replication, developed stored procedures, triggers. Worked with and supported databases over 100+Gb, managed LOBs and partiotioned tables. **Historical projects:** Andrei has participated with Eugene Roshal in development and promotion of famous **WinRAR archiver** (mentioned on Acknowledgements page of Help in WinRAR program) and **FAR manager**. **Andrei’s detailed formal resume is available upon request.** ## Area of Expertise In-deep experience with MySQL 4.x and 5.x, PHP, Oracle, Unix OSs - FreeBSD, Solaris, HP/UX, many flavors of Linux: Debian, Red Hat, Gentoo and more, VmWare; VOIP, SIP, IAX2, Asterisk open source PBX experience. Windows 9x/NT/2000/XP/2003/2008/Vista/7, advanced data processing using Perl, Java, Web and database programming. Rent-A-Coder strategy and promise: taking real projects that will be completed in time and to the maximum customer satisfaction. less
  • Hire abusayed2004
    3.1
    3 reviews $30 USD per hour
    Work 8 years on server security, cloud, AWS, GCP, OpenStack, VoIP, Asterisk, Vtiger CRM, Open VPN, CentOS, Ubuntu, 78c64c6480Redhat641d53153d, VoIPSwitch, Oracle DB, RHEVM, OpenStack, Mysql 78c64c6480Red641d53153d 78c64c6480hat641d53153d, PHP 78c64c6480scriptwriter641d53153d ... • Services Optimization • Security Hardening • VoIP, Asterisk, SMS, Dongle, FreePBX install configure, maintain • Malware Removal • Infrastructure Planning • Disaster Recovery • 78c64c6480Shell641d53153d 78c64c6480Scripting641d53153d • Capacity
    Work 8 years on server security, cloud, AWS, GCP, OpenStack, VoIP, Asterisk, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, OpenStack, Mysql Red hat, PHP scriptwriter for IVR and AGI implementation on asterisk, have a good team for support and further development. Puppy Linux customization. • Linux - Hosting Systems Administration & Monitoring • Devops • Services Optimization • Security Hardening • VoIP, Asterisk, SMS, Dongle, FreePBX install configure, maintain • Malware Removal • Infrastructure Planning • Disaster Recovery • Shell Scripting • Capacity planning, application delivery planning • Network Troubleshoot, Spanning Tree, PVST, RSTP, HSRP, RIP, BGP, EGRP IGRP, MPLS • SAN Troubleshoot • glusterfs, ceph • NFS, SMB, ISCSI • Linux performance tuning • MySQL, Oracle DB performance tuning • Laravel web application development • Web Security, Web benchmark, best practice • IPTV, Live streaming, VOD, FFmpeg • Raspberry PI less
  • Hire whosham
    1.2
    2 reviews $10 USD per hour
    information technology institute in Egypt. 78c64c6480Red641d53153d 78c64c6480Hat641d53153d Certified Engineer strong knowledge in UNIX and Linux systems administration I wrote many automation,optimization,installation and Validation Bash ... 78c64c6480Shell641d53153d 78c64c6480Scripting641d53153d that provide Solutions on Linux Platform familiar with Networks and applications that runs on Linux/UNIX Platforms I have solid programming experience on c/java
    "Honesty and professionalism is my way to success" I'm communications and electronics engineer graduated from faculty of engineering Alexandria university. Diploma in software engineering from information technology institute in Egypt. Red Hat Certified Engineer strong knowledge in UNIX and Linux systems administration I wrote many automation,optimization,installation and Validation Bash Shell Scripting that provide Solutions on Linux Platform familiar with Networks and applications that runs on Linux/UNIX Platforms I have solid programming experience on c/java less

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