Position: Cybersecurity engineer
Category: Security
English level: upper
Years of experience: 2

Due to my working tasks I need to provide relevant and quik security fixes and recommendations, offer the most suitable implementation plans that enforce client security infrastracture - that is always motivating me to do my best and make me proud.
Experience:
Responsibility: Enterprise security software (F5 BIG-IP product) implementation and support.
2 years of experience in configuration, implementation and in-depth troubleshooting, of F5 BIG-IP solution (Application delivery controller, reverse proxy, WAF), F5 certified. Experience in load balancing, IAM, WAF, DNS, scripting, firewalling, networking.
- ‘F5 Certified! Administrator, BIG-IP’ — certified with 2 offline exams.
- 'Cloudflare accredited services architect.
Linked F5 with:
- Riverbed App Response network monitoring system — for sFlow analysis
- Elastic Stack and QRadar SIEM — for WAF events remote logging
- MS Exchange 2016 — mail proxy, deployed for troubleshooting purposes
- GSuite — built SAML SSO proxy service on F5 for SP SaaS like Zendesk and GSuite IdP
- LDAP server (in docker) — remote DB user authz on F5, deployed for troubleshooting purposes
OS operation experience:
VMWare ESXi 6.0, 6.7 Virtualization set up and use, some experience with XEN hypervisor.
Windows 10/8/7/XP/98/95/3.11, WinServer 2016, Android - successfully reinstall, customize, analyze and use everyday
Linux server/desktop – Kali Linux, CentOS, Ubuntu – use almost every day.
Technologies I applied
- For work: XAMPP/LAMP/ WinServer 2016 with various roles: RDP, mail, PKI; wide troubleshooting experience with Wireshark and tcpdump; Burp Suite (mostly use as debud proxy); penetration testing inside the Metasploitable-2 VM and bwapp – tested F5 WAF in lab; AWS EC2 where deployed F5 from AMI.
- Not really for work: Shodan.io; Selenium WebDriver (C #); Metasploit Framework, msfvenom, nmap, Nessus, John the ripper; etc.; SE Toolkit, DVWA in Herokuapp
Basics in:
• C++
• C #
• Java
• Pascal ABC and Delphi
• HTML + CSS
• SQL
• Python (data parsing)
Applied TCL scripting language i.e for custom filtering zip archives upload to application on F5 WAF.
Scientific work (C# language): " 'Text Encryption' based on the LSB Blind Hide algorithm for hiding the information in images"
I adore team work and collaboration, fully remote job might influence my productivity a bit.