1st lesson free
Julian's profile, qualifications and contact details have been verified by our experts
Julian
- Rate S$78
- Response 11h
-
Students2
Number of students accompanied by Julian since their arrival at Superprof
Number of students accompanied by Julian since their arrival at Superprof
S$78/h
Contact
1st lesson free
- ICT
Information Technology Professional with more than 17 years of experience. I'll make sure you easily understand everything related to this field.
- ICT
Lesson location
About Julian
I have a strong record of achievement managing Linux
based mission critical systems, network administration and Telecommunications infrastructure. Expertise with hardware and software troubleshooting, solving complex issues under
pressure on a timely manner. Extensive knowledge of Internet infrastructure,
telecommunications and open source software integration.
Software
10 + years experience with industry standard server software in
production environments: Apache, Sendmail, Qmail, Exim, Bind,
MySQL, MariaDB, Samba, SSH, VSFTP, SCP.
4+ years of experience installing configuring and managing
OpenSIPS / Kamailio
4+ years experience with Telecommunications equipment and
server software. Including Asterisk, SBCs, Media gatewats, SIP
phones and others.
Experience with monitoring tools and software: Zabbix, OSSEC
Splunk, Syslog, Nagios, Xymon.
5+ Years experience with Active Directory, DNS, IIS, and MSSQL
4+ Years of experience with Exchange server
3+ Years experience Installing and managing Wordpress sites
8+ Years experience with AWS deploying and managing high
availability high load e-commerce applications.
3+ Years managing Microsoft Dynamics 365 FO for large company.
Operating Systems
8+ years experience with Unix / Linux servers administration.
7+ Years of experience with various Windows Server OS 2019
8+ years experience with DOS, Windows 9x, NT, 2000, XP
7+ years experience with Linux client administration
Programing Languages
HTML, PHP, PHP CLI, CGI, Perl, Bash
6+ years on Web design and Web development experience.
Cloud infrastructure
Extensive experience managing AWS infrastructure.
1+ years experience managing Azure infrastructre
Networks LAN
7+ Years experience with Local Area Networks Administration
WAN
Extensive production experience with Internet related systems
and Internet infrastructure including:
TCP/IP, ATM, and Frame Relay.
Wireless WAN IP Point to Point technology.
WAN deployment and administration.
Cisco IOS and related equipment
Satellite Communications
Hardware
Experience with industry standard service provider hardware:
Cisco - AS 5300, Catalyst 6509 Switch, 7513 and 2800 Routers,
Pix Firewall, Arronet Wireless.
Sun Microsystems - Sun Sparc, Tatung Servers
Dell – Rack mountable servers
Telecommunications
Experience with Telecommunications equipment software and
security. Including Asterisk, OpenSIPS, SBCs and other VOIP
gateways and infrastructure running on Centos and Debian.
Security Experience with Operating System security analysis and configuration on Linux, and Windows. Configuring and improving Firewall security, encryption
software. Including Iptables, SSH, SSL, IPSEC and SSL VPNs.
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About the lesson
- Primary
- Secondary
- SPM
- +5
levels :
Primary
Secondary
SPM
Form 6
STPM
Adult education
Masters
Doctorate
- English
All languages in which the lesson is available :
English
My teaching method is a hands on approach. Learn by doing.
A typical lesson plan includes small short projects.
My experience and ability to explain complex concepts simply sets me apart in this field.
The lessons are for anyone wishing to improve their IT knowledge and skills at an accelerated pace.
See more
Rates
Rate
- S$78
Pack rates
- 5h: S$388
- 10h: S$777
online
- S$78/h
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 1hr
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