Shahjahan Siraj

Shahjahan Siraj Email and Phone Number

Co-Owner at SUNTECH Limited @
Shahjahan Siraj's Location
Bangladesh, Bangladesh
Shahjahan Siraj's Contact Details

Shahjahan Siraj personal email

About Shahjahan Siraj

Over three years of experience in Linux System Administration, VOIP, TDMoIP, Networking and Internet related Technology. Hardworking, team player and dedicated to work with excellent leadership and organizational skill. Excellent Communication and Interpersonal skillsAlso the activities of everyday to learn, explore & implement the Cisco, Linux & windows based networking.Specialties: Asterisk, GnuGK, Yate, OpenSER/OpenSIPS, FreeSWITCH, VoIP, TDMoIP, SIP and H323 Compliance, Linux distributions, Digium Cards, Virtualization, Carrier Telecommunications (E1, T1, SIP trunks, etc) and more.

Shahjahan Siraj's Current Company Details
SUNTECH Limited

Suntech Limited

Co-Owner at SUNTECH Limited
Shahjahan Siraj Work Experience Details
  • Suntech Limited
    Co-Owner
    Suntech Limited Jun 2010 - Present
    Suntech is one of the leading provider of quality voice aggregation services, offering terminations to over twenty countries across the world. Based out of Singapore, we route millions of minutes daily in South Asia, North Africa, Europe, the Middle East and the Americas.
  • Genusys Inc
    Assistant System Administrator
    Genusys Inc Jun 2007 - Aug 2010
    • Responsibility of keeping the NOC up and free from trouble. • Configure, maintain and Monitor Cisco Devices like 7200 / 3660 Router, 3550 / 3500 Switches.• Need to Monitor, manage and Configure SIP, H323 Gatekeepers, Manage Soft Switch.• Configuring all kinds of network devices like switch, 3600/7200 Router, Zyxel IES-1000 Series IP DSLAM & DASAN ACCESS - SDSL etc. • Securing and administrating Core and Client end servers (Mail, Squid, Gateway, firewall, MRTG, Cacti, Nagios, NTop, DNS, DHCP, Hosting Controller etc.) • Also maintain radio setup & connectivity.
  • Genuity Systems Ltd.
    Asst. System Admin
    Genuity Systems Ltd. 2006 - 2010
  • Zeroone Network
    Asst. System Admin
    Zeroone Network Jun 2006 - Jun 2007
    System Administration
  • Chittagong Online Limited
    Network Support Executive
    Chittagong Online Limited Aug 2006 - Oct 2006
    System Support

Shahjahan Siraj Skills

Switches Routing Cisco Technologies Dhcp Voip Dns Asterisk Ccna Eigrp Virtualization Freeswitch Sip Trunking T1 Tdmoip Linux Distributions Bgp Vlan Ospf

Frequently Asked Questions about Shahjahan Siraj

What company does Shahjahan Siraj work for?

Shahjahan Siraj works for Suntech Limited

What is Shahjahan Siraj's role at the current company?

Shahjahan Siraj's current role is Co-Owner at SUNTECH Limited.

What is Shahjahan Siraj's email address?

Shahjahan Siraj's email address is ru****@****ail.com

What are some of Shahjahan Siraj's interests?

Shahjahan Siraj has interest in B'coz, I'm Still Thirsty, Though I've Seen A Lot Of Them, Yeh Dil Mange More.

What skills is Shahjahan Siraj known for?

Shahjahan Siraj has skills like Switches, Routing, Cisco Technologies, Dhcp, Voip, Dns, Asterisk, Ccna, Eigrp, Virtualization, Freeswitch, Sip Trunking.

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