Hình đại diện của mosidze
Cờ của Estonia Tallinn, Estonia
Làm thành viên từ 6 tháng 5, 2010
0 Đề xuất


Trực tuyến Ngoại tuyến
The is no "cook book" in IT, each project is unique Freelance is not only a way to work for your self- its a way to help people which coming here not to find "shortcut", most really have an urgent demand to solve difficult problem. Waiting for your call's and interesting problem- i'd like to solve it and to find best solution exclusively for you However, im not dealing only with security and penetration testing , Wifi captive portal's, user authentication solution, enterprise-level networking are also welcome. Also, you are free to offer me any project, just ask me!
$20 USD/hr
5 nhận xét
  • 80%Công việc đã Hoàn thành
  • 100%Đúng ngân sách
  • 100%Đúng hạn
  • N/ATỉ lệ thuê lại


Các nhận xét gần đây

Trải nghiệm


Nov 2016 - Nov 2017 (1 year)

Provide support to CDN with audio/video live streaming MRTG NAGIOS ZABBIX AdobeFMS

Sysamin and pentester

Sep 2015 - Jan 2017 (1 year)

Tomcat/Nginx/ management XEN/KVM virtualization Web application pentesting FreeBSD jail management Pfsence maintenance/IPsec Vertial and horisontal firewalling Nagios/mrtg/zabbix/rsyslog/ Ansible/puppets

IT system developer

Feb 2015 - Aug 2015 (6 months)

BYOD solution Extreme networks/Meraki wifi solution VmWare virtualisation Spicework Windows served/ad/mail

Head of IT department

Feb 2003 - Aug 2006 (3 years)

LAN planning, installation and maintenance PBX planing and maintenance Corporate server farm maintenance, Network backup-recovery solution Software network update solution AD maintenance Reservation systems SIRENA, ALFA-3, GALLILEO and AMADEUS maintenance and installation E-ticket system (according IATA) Virtual WebOffice system implementation Cloud (cluster)-based AV and Anti spyware system SQL server managment and SQL server front-page development

Head of Engineering group

May 2000 - Dec 2007 (7 years)

CCTV (analog, digital) planing and installation Fire prevention system planing and installation Alarm system's planing and installation AVL solution on GSM/GPS and RF/GPS Radio (UHF/VHF) communication system (transceivers, trunk, TETRA) Satellite communication Planing of terrastian spreaded security systems Bank security plan development Govermental building security plan development Network system leak and DDOS protection and prevention Pen-Test Meeting with suppliers Meeting with customers Preparation of tender documentation Consultation of security for offices/building/houses Training for staff and customers Managing all aspects of Engineering and Installer department's of company

Network Administrator

Jul 1999 - Jan 2000 (6 months)

Server administration (Linux) Billing Server administration (Linux) Routing administration (Cisco hardware) Web Server administration DialUp modem pool maintance Leased Line's installation (include wiring) VoIP service development, (Vocaltek/Dialogic, and H.232) Pre-payment scratch card service implementation Fax-Over-IP service development and run

IT Support

Oct 1997 - Mar 1999 (1 year)

Duties and Responsibilities Data Base creation and administration in MS Access(network version), SCS wiring Web Site design LAN administration Medical projects technical support Medical equipment repair Computer hardware/software maintenance

Giáo dục

Msc, IT

2001 - 2003 (2 years)


2011 - 2015 (4 years)

Chứng nhận

  • Unix Level 1

Xác minh

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