User:Reaz136768

Experience i)	Designing configuration and Administration of Linux Mail Parsing System(imap,imaps,pop3,pop3s),Domain Naming System, Network File Sharing Services(NFS,FTP,SAMBA), Web and proxy service(http ,https, squid),etc.

ii)	Kernel Designing, implementing and compiling (For ISP,VOIP,etc)

iii)	Securing and troubleshooting Services, Networks and Data (ACL,iptables,Tcp Wrappers ,SELinux,UID,GID,Stickey)

iv)	Designing configuration, Administration of RAID(Hardware and Software),LVM and implementing Quota system.

v)	Monitor Server System and Network Equipment Remotely.

vi)	Implement ,configure and Manage Open source Telephony System(Asterisk,GNUGK,etc)

vii)	Work experience with various Telephony Protocol (SIP,IAX,H323,etc) and Codec(g723,g729,g711,etc)

viii)	Implement and administration of Virtual Private Network(VPN)

ix)	Designing configuration and Administration of LAN, WAN using various types of Switches, Hub, Nortel, Router, Mask, WLAN Access Point and other Distribution Unit.

x)	Maintenance of VOIP Equipment Quintum CR,,Cisco,Telian,etc.

xi)	Worldwide VOIP/ ISP network maintenance.

xii)	Corporate network installation and maintenance.

xiii)	Top-range and mid-range Server install and maintenance.(RedHat Enterprise Linux, Sun Solaris.FreeBSD,NetBSD,etc)

xiv)	Ensure 100% uptime of business critical servers.

xv)	Administer and maintain all Business Critical Systems (UNIX/Windows Servers).

xvi)	Corporate and end-user technical support

xvii)	To manage Customer Care service team

Interpersonal Skills

i)	A Team Player, Solo Performer as well when on require. ii)	Ability to think critically and act logically to evaluate and solve complicated problems. iii)	Ability to identify problems and to take steps for debottlenecking. iv)	A positive attitude toward learning and personal growth. v)	Ability to manage time and resources to achieve goals. vi)	Initiative and persistence to get the job done. vii)	Ability to manage both technical and non-technical personnel. viii)	Time management, discipline with customer friendly attitude.

Related Experience

I)	PROGRAMMING LANGUAGE Shell scripting, C, PHP

II)	DATABASE MySQL, Postgresql, Oracle,MSSQL,etc. III)	OPERATING SYSTEMS Unix(Redhat,Fedora core,FreeBSD,NetBSD,SunSolaris,SUSULinux,Ubuntu) Windows NT/XP, Windows 2000/2003,

IV)	HARDWARE Cisco router/Access/Switch, Dlink Router, Tenor Gateways, cisco Gateways, Hardware VOIP relays.

V)	TELECOM EQUIPMENT AND SOFTWARE PBX, GK, Telian IP Phone,Linksys, Sattelite Phone.

Coursework

i)	Completed  Redhat Certified System Technician  (RHCT) Course from Agni System, Dhaka, Bangladesh and obtained 100 out 100 on RHCT Exam, under Redhat Inc.USA

ii)	Doing  Redhat Certified System Engineer  (RHCE) Course from Agni System, Dhaka, Bangladesh under Redhat Inc.USA.

iii)	Took an English language course from British Council, Dhaka.