IT Specialist for small business

iTh Technologies is your bisiness partner to open new business world as a IT specialist.

Let us work together. Thank you.

Let's Begin

My Work

IT COnsulting

IT Consulting for small business

SNS Marketing (Facebook/Instagram/Kakao..)

CRM software

Office network Specialist (CISCO Switch & Router Professional ,

CISCO network security Professional)

Share storage Storage
Network Installation Router/Switch/Hub/LAN/WAN/WiFi IP-PBX, IP-phone

PC hardware installation
Program (MS Office, Anti-Virus, ...)
Backup system, storage management
WIndows/Linux server

Customer software

Athena (Cleaners management software),

Dione (Nail Shop Management software)


Web SIte

Business Website
Church Home page Online Shopping Mall

My Portfolio

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Photoshop Design 1

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Photoshop Design 2

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Photoshop Design 3

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Photoshop Design 4

My Profile

Name Hoon Lee

Address 41 Citation Dr. Freehold NJ 07728

Phone +1 (732) 239-3496



Some Skills

IT Consulting & Help Desk

  • Installs, maintains PCs and programs, peripherals, network in the office.
  • Windows 7, 8, 10, MS office, anti-virus and all applications installation and troubleshooting.
  • Windows 2008/Linux server administration (Active Directory/ File, Printer server)
  • Installs IP –PBX & IP-phones & IP conference IP-phone.
  • CRM software(Customer Relationship Management) using ZOHO for customer & inventory management
  • Install network in office

Voice Over IP

  • Design and develop NET/SONUS VoIP gateway call processing.
  • Expert of signaling protocols (H323/SIP/ISDN/SS7)
  • IP network protocols and Routing protocols (IP/TCP/UDP/FTP/TFTP/PPP/PPPoE/DHCP)
  • Network Management System (SNMP)

Web Site Design

  • Design and develop Web site using Wordpress or XpressEngine
  • Design web pages (Adobe Photoshop, Illustrator, Dreamweaver)

This is me

IT Specialist

  • IT supports jobs such as PC/Server H/W S/W installation, Peripheral Devices Installation, Backup System, Network System, Office Security monitoring system, Office IP-PBX System.
  • Installing and troubleshoot IP-PBX and IP network.
  • Installing and troubleshooting network devices(Router, Hub, VPN)
  • Excellent programming skill, C/C++/C++11/JAVA and object oriented design for more than 10 years.
  • Various network systems experience (PBX,  VoIP, Router)
  • Experience with standard industry SDLC processes.
  • Implementation of many IP network protocols such as DHCP, FTP, TFTP, PPPoE, PPP, OSPF, RIP, TCP/UDP, H323/SIP
  • Various IT technical knowledges, specially telecommunication, wireless, internet technologies.
  • More than 10 Web site design. Web Site Design, Hosting, SQL-Database (Adobe Dreamweaver, Photoshop, Illustrator)


Drop me a line

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