Станіслав

Stanislav Summary
Highly motivated and experienced professional with a 20+ year
Starodub background in functional programming and IT support, transitioning
to a dedicated System Administrator role. Possessing strong skills in
Linux system and network administration, specializing in RHEL (LAMP
System Administrator
stack) environments, and eager to apply expertise in automation
through Bash and Python scripting for server-side solutions. Proven
ability to quickly learn and adapt to new technologies.
Contact
Phone: Work experience
[open contact info](look above in the "contact info" section)
Researcher – Institute of Applied Physics, National Academy of
Email: Sciences of Ukraine, Sumy (2003 – Present)
[open contact info](look above in the "contact info" section)  Developed approximately 30 mathematical models of diverse
physical processes in theoretical physics, translating them into
LinkedIn efficient algorithms suitable for numerical computation.

GitHub  Implemented these algorithms using various programming
languages, including Borland Pascal, Delphi, and Matlab,
Sumy, Ukraine resulting in 28 peer-reviewed scientific publications in
international journals (publications).

Skills
 Since 2023, focused on expanding expertise in computer
science, specializing in Linux-based operating systems, system
 GNU/Linux OS: administration, and automation through Bash and Python
RHEL, Oracle, Ubuntu scripting for server-side solutions.
 MySQL
 LAMP stack System Administrator – TD STS, ltd., Sumy (2011 – 2022)
 Managed and maintained a local area network (LAN) of 10+
 Network maintains PCs based on Windows operating systems (XP, Vista, 7, 10,
 Bash scripts 11), ensuring stable and secure operation.

 Python essentials  Built, configured, and deployed workstations, including
 GIT hardware assembly, operating system installation, software
updates, and peripheral integration (printers, scanners, etc.).

Languages  Proactively diagnosed and resolved hardware and software
issues, including network connectivity problems, minimizing
English –B1 system downtime by an estimated 15% annually and
Ukrainian – Native eliminating the need for external support, resulting in cost
savings equivalent to several employee salaries per year.

 Successfully resolved approximately 50 hardware/software
incidents annually, ensuring minimal disruption to business
operations. Implemented security measures to prevent
malware infections and unauthorized access, significantly
reducing the risk of data breaches.
Education
Sumy State University, Ukraine
Master of Science (M.S.) in Applied Mathematics (Mathematical Engineer), 2000

Institute of Applied Physics, National Academy of Sciences of Ukraine (NANU), Ukraine
Ph.D. in Physical and Mathematical Sciences (Theoretical Physics), 2008

Continuing Education / Professional Development
IT Support, Cybersecurity, Linux, GIT, ChatGPT beginning (2023)
Python basics, Linux & Network Administration (2024)