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EXPLORE
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$30 USD / Hour
・
Bangladesh (7:02 AM)
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Joined on January 7, 2010
$30 USD / Hour
・
I have more then 8 years hands on work experience in ISP and VoIP Operator. My strength areas are troubleshooting, administration, design and implementation of IT systems. Specialization: # AWS: EC2, S3, VPC # Server OS Platform: Centos, Redhat, Ubuntu, Debian, Suse Linux. # Virtualization and Cloud: Openstack, Redhat KVM, Centos Overt, Proxmox. # Email: Exim, Postfix, Dovecot, Zimbra, SSL authentication, SPF, DKIM, PTR, DMARC. # VOIP: Asterisk, Elastix, FreePBX, a2billing, Vicidial, FreeSwitch, FusionPBX. # Other Application Server: DNS, FTP, DHCP, OpenVPN, PPTP, Proxy, Samba etc. Vendor Certification: # Red Hat Certified Engineer (RHCE) # Red Hat Certified System Administrator (RHCSA) # Red Hat Certified Specialist in Virtualization (RHCVA) Always ready to learn new Technology and Technique. Thank you in advance for your time and consideration.
Verifications
Zimbra Mail server administration
Mail Server Configuration
Mail Server Configuration
Mail and Web hosting management on cPanel
Mail and Web hosting management on cPanel
IP -PBX With Elastix
IP -PBX With Elastix
IP -PBX With Elastix
FreePBX Configuration
FreePBX Configuration
Zimbra Mail server administration
Mail Server Configuration
Mail Server Configuration
Mail and Web hosting management on cPanel
Mail and Web hosting management on cPanel
IP -PBX With Elastix
IP -PBX With Elastix
IP -PBX With Elastix
FreePBX Configuration
FreePBX Configuration
No reviews to see here!
Experience
Sr. System Engineer
Dec, 2013 - Present
•
12 years, 7 months
AGNI Systems Limited
Dec, 2013 - Present
•
12 years, 7 months
# Communicate With all corporate clients and maintained their application server. # Direct day-to-day administration of Mail Server, Proxy Server, DNS Server on Linux Operating system # Operation and maintain of Soft-Switch, Billing System, Prepaid and Postpaid client provisioning, Tariff or Rate Plan adding, Route adding. # Voice Getaway, IP Telephony equipment installation, commissioning and testing. # PHP, MySQL and Linux shell scripting.
Dec, 2013 - Present
•
12 years, 7 months
Jr. Engineer, Support
Mar, 2013 - Dec, 2013
•
9 months
E-SOFT BILLING PVT LTD
Mar, 2013 - Dec, 2013
•
9 months
# Configure and maintain Soft-switch, VoIP Gateway, Soft-Dialer, Byte saver. # Maintain Linux server and Network Equipment’s. # Solved client problem and prepare report.
Mar, 2013 - Dec, 2013
•
9 months
Education
Hajee Mohammad Danesh University of Science and Technology
2008 - 2011
•
3 years
B. Sc. in Telecommunication and Electronic Engineering
Bangladesh
2008 - 2011
•
3 years
Qualifications
Red Hat Certified Engineer (RHCE)
2015
Linux Pathshala, Dhaka, Bangladesh
RHCE and RHCSA
2015
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