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  • Hire abusayed2004
    5.7
    39 reviews $30 USD per hour
    Work 8 years on server security, cloud, AWS, GCP, OpenStack, 1d32c0713bVoIP50da85551a, Asterisk, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, 1d32c0713bVoIPSwitch50da85551a, Oracle DB, RHEVM, OpenStack, Mysql Red hat, PHP 1d32c0713bscriptwriter50da85551a ... • Services Optimization • Security Hardening • 1d32c0713bVoIP50da85551a, Asterisk, SMS, Dongle, FreePBX install configure, maintain • Malware Removal • Infrastructure Planning • Disaster Recovery • 1d32c0713bShell50da85551a 1d32c0713bScripting50da85551a • 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

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