Hello,
I am a full-stack dynamic with 8+ years of experience in ISP and VoIP Operator, Asterisk, Elastix, FreePBX, MySQL Database, Linux/Unix Open Source Consulting, and a2billing server administrator.
Specifications:
Server OS Platform: Centos, Redhat, Ubuntu, Debian, Suse Linux.
Virtualization and Cloud: VMware ESXi, Oracle VM Openstack, Redhat KVM, Centos Overt, and Proxmox.
Email: Postfix, Dovecot, SSL authentication.
VOIP: Voipswitch, Asterisk, Elastix, FreePBX, a2billing, Vicidial, FreeSwitch, FusionPBX. Class4 & Class5 Soft Switches applications, MySQL, MariaDB, PostgreSQL Database.
Media Gateway: TelcoBridge SBC, Digium G100 T1/E1/PRI Gateway, SS7, FXO/FXS, and Synway's Free SBC
Other Application Server: DNS, FTP, DHCP, OpenVPN, PPTP, Proxy, Samba, etc.
I can manage any Linux server with either free or paid control panel as cPanel/WHM installed on it (Specially AWS Server)
My other skills are given below,
- Amazon Web Services (AWS)
- AWS EC2 Server setup
SSL/https
- SSL Installation
- SSL Configuration
I have been working in this ISP Industries as an IT Professional for more than 8+ years. In my career, I have worked different areas of IT Infrastructure included IT Support Engineers. I am a hardworking and dedicated full-time worker who is eager to learn new things and interested in working towards the accomplishment of company goals and objectives.
I do believe client satisfaction is the TOP most priority of my service.
Thank you in advance for your time and consideration.
Rezaul Karim