Sayeed Islam
Drop Here

Sayeed Islam

Systems Administrator/Architect/Integrator/AWS(EC2,VPC,S3,Cloufront)


North York, Canada


Hands-on proven experiences over the past 9 years leading all stages of system implement efforts, including requirements definition, design, architecture, testing and support in Linux(CentOS, Redhat, Ubuntu, Debian, Fedora, Gentoo, Suse. etc), Database, Windows, VoIP, Linux: Advance LAMP system administration, Oracle, MySQL, Postgres, Apache, Lighttpd, JBoss, Tomcat, Squid, HA Proxy, HA Linux, Clustering, High Availability, Proxy, VPN, Puppet, DNS, Zimbra, Cluster, Monitoring and Alerting system such as Nagios, Cacti, MRTG.Windows: Active Directory, Domain, Microsoft Exchange, IIS, MS SQL, Orion Monitoring and Alerting systemVoIP: Cisco, Quintum, SIP/H323/IAX2, Asterisk, AsteriskNow, Trixbox, FreePBX, Polycom, Sipura, AsteriskNOW, Digium, T1/E1, Yate, GNUGK, Vendor Specific Softswitch, ... moreOpen Source, predictive dialer, Radius and billing system.I also have experiences in vendor specific VoIP Softswitches such as MERA, VoIPSwitch, Sysmaster, VoiceMaster and load balancer such as KEMP, Crescendo, HAProxy (open source), etc. I have acquired valuable system administration experience over the past nine years in all facets of administration, deployment, troubleshooting, installations, monitoring and maintenance for various system and application, hardware, and software. I possess a unique talent for delivering highly complex technical information into terms and concepts that the users can readily grasp. Furthermore, I am multi-task oriented, enjoy challenges, and continually stay abreast of the latest advancements in the IT field. less

Sayeed Islam has added 2 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Aug 2011 - Nov 2013

    Asterisk, SIP, and Java Specialist
    Experienced in Asterisk and Linux.
    2 hours
    $33.33 / hr
    $66.66 earned

  • Jun 2011 - Sep 2013

    Senior Asterisk / Freeswitch Engineer
    8 hours
    $33.33 / hr
    $255.64 earned

  • Oct 2012 - Jan 2013

    Cisco 7940 7960 Provisioning and XML Configuration
    10 hours
    $40.00 / hr
    $400.00 earned

  • Aug 2012 - Oct 2012

    Payment Gateway Problem on Server Side & Website Side
    $277.78 earned
    Fixed Price

  • Apr 2011 - Oct 2012

    3CX, asterisk VoIP IPBX expertise
    Sayeed was quite helpful at a key point in the process. Would recommend him.
    303 hours
    $27.78 / hr
    $8,417.34 earned

  • Nov 2011 - Sep 2012

    System Admin - FreePBX/Asterisk
    Sayeed is great to work with he is very knowledgeable and easy to talk to
    22 hours
    $35.00 / hr
    $752.50 earned

  • View More (31)

Sayeed Islam has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Voice Over IP Test 3.40 Top 20% 20 mins
Windows Vista Administration Test 3.00 Top 20% 27 mins
Amazon Web Services (AWS) Test 3.00 Top 30% 23 mins
Networking XP Test 2.75 Top 10% 33 mins
Ecommerce Test 3.10 Top 30% 31 mins
Apache Server Test (2.0 Family) 2.90 Below Average 27 mins
LAMP Test 3.00 Above Average 31 mins
Help Desk Certification 3.60 Top 20% 36 mins
Firewall Concepts Test 2.50 Below Average 21 mins
Redhat Linux 9.0 Admin Test 2.75 Below Average 32 mins
CISCO Test 2.75 Below Average 39 mins
Networking Concepts Test 4.00 Top 20% 21 mins
Unix Test 3.50 Above Average 26 mins
Redhat Linux 9.0 General Test 4.10 Below Average 20 mins
TCP/IP Test 3.10 Above Average 28 mins
MySQL 5.0 Test 2.50 Below Average 37 mins
Windows XP Test 3.90 Top 20% 26 mins
English Spelling Test (U.S. Version) 4.90 Top 20% 25 mins
Telephone Etiquette Certification 3.70 Below Average 30 mins
Customer Service Test 4.00 Below Average 27 mins
Email Etiquette Certification 3.15 Below Average 31 mins
U.S. English Basic Skills Test 3.00 Below Average 37 mins
What's the difference?

Work History

3,463 hours worked
83 jobs


More than 30 hrs/week


Phone Number: Verified

Associated with

Agency logo
3,696 hours


Search for others