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Curriculum Vitae
Personal

Name Rikardo Ribeyro
Address Lisoviy prospect 35, 02166 Kyiv
Phone number [відкрити контакти](див. вище в блоці «контактна інформація»)
Email [відкрити контакти](див. вище в блоці «контактна інформація»)
Nationality Angolan, Ukranian
Driving licence B
LinkedIn [відкрити контакти](див. вище в блоці «контактна інформація»)

Profile

Dedicated and experienced Engineer with extensive knowledge of engineering principles, theories, specifications, and
standards. Bringing leadership, drive, and over five years of experience to the table.

Work experience

May 2020 - May 2024 DevOps Engineer
Global Bet Virtual Sports, Киев
AWX, Git, Github, Gitlab, Bitbucket, Docker, Linux server
administration Ubuntu/Kali Linux/FreeBSD/Gentoo/RedHat/
ElementaryOS/Linux Mint, Windows server administration 2008
R2/2016R2/2019, AD, DHCP, DNS, Print-server, O365, Azure,
Exchange, Sophos firewall, Mikrotik, Ubiquity, Cisco, Zabbix,
Checkmk, Grafana, Proxmox, Hyper-V, Virtualbox, Snipe-it,
Spiceworks, FOG, Bacula, Powershell, Bash, Python, Ansible, SQL,
Atlassian, Slack, User support.

Jul 2017 - May 2020 Senior Windows System Administrator
Olga, Kyiv
Support for PC users over the phone;
Registration of user’s requests in the Helpdesk system;
Remote maintenance the fleet of servers and workstations;
Setting up and support of commercial equipment (cash registers, fiscal
registers, electronic scales);
Diagnostics, large‑scale server repair, sometimes PC;
Experienced working on OS MS Windows 2008, 2008R2. 2012R2,
Installation, Administrator‑level configuration, DBMS administration
MS SQL 2008, 1C 8.3, Medoc, mail server;
Configuring the routers (NAT, Port Forwarding, DynDns, Static
Routing, Dynamic Routing, and Firewall).
Administering Active Directory, understanding the basic protocols of
the TCP / IP stack, working with their implementations in the MS
Windows environment;
Troubleshooting local network, multitasking;

Aug 2016 - Mar 2017 Middle System and Network Administrator
SYSADMIN.UA, Kyiv
Remote support for client servers;
 Customer support, about 40 companies;
Visits to clients offices. Network installation, configuration and network
support;
AD, DHCP, DNS, NAT, Firewall, PROXY, TCP \ IP, OSI, Asterisk,
Windows 2008, 2012 R2, DynDns;

Feb 2013 - May 2016 Junior Network and System Administrator
NPC Ukrenergo, Kyiv
Remote users support;
Configuring and maintaining servers;
Network installation, setting up active network equipment, connecting
new users;
Windows server, Active directory, DHCP, DNS, NAT, VPN, FTP, HTTP,
Proxy;
Linux server ‑ Ubuntu, FreeBSD;
Support for HP ‑ based network equipment (little CISCO), configuring
switches, routers, troubleshooting on the network;
Designing and conducting projects to improve structured cabling
system, laying new lines;
Keeping a cable log;
Purchase of software, new servers and new equipment for offices;
Installing software on PCs, laptops, phones etc;
Consulting users on work with the computer, the basic services of the
company, office equipment;

Dec 2010 - May 2011 System Administrator
IT-Land, Kyiv
Advising users on working with the PC;
Connect new workplaces;
Working with Microsoft OS (Windows XP);
Installing and Configuring Application Software;

Education and Qualifications

Sep 2009 - May 2015 Master's degree
National Aviation University, Kyiv
Engineer of Computer system and network

Sep 2004 - Apr 2009 Elementary school degree
School № 207, Kyiv
Studied English language and IT systems.

Interests

Guitar, Drums, Walking, reading, coding

Skills

Russian language

English language

Portugeese language

Ukranian language