Богдан

Bogdan Pistun
Junior System Administrator / IT Support
[open contact info](look above in the "contact info" section) · [open contact info](look above in the "contact info" section) · Bucha, Ukraine · github.com/Astaartess

Summary
Computer Science college graduate with coursework in networking equipment, network administration, and working in Linux/Windows consoles. 9 months of daily experience working with people and resolving their issues at a fast pace. Looking for a Junior System Administrator or IT Support role with room to grow.
Skills
• OS: Windows (command line), Linux (basic commands, terminal work)
• Networking: networking equipment & administration fundamentals (college coursework)
• Hands-on: troubleshooting, software installation & configuration, working with virtual environments and dependencies
• Tools: Git, command line, basic database administration
Experience
Hands-on internship — Windows device setup · Apr 22 – Jun 26, 2026
OS and driver installation, hardware diagnostics and troubleshooting, preparing workstations for deployment.
Komfy — Sales Consultant · October 2025 — present
Daily consulting with customers on technically complex products, on-the-spot troubleshooting, explaining technical concepts to non-technical users — hands-on user support experience at a high volume of requests.
Personal Technical Projects
Local AI environment setup (ComfyUI, PyTorch, CUDA)
Installing and configuring models, resolving dependency conflicts (xformers, flash-attn), managing GPU/VRAM resources, configuring custom components — hands-on system configuration and troubleshooting, sysadmin-adjacent in nature.
Food Price Tracker (Angular + IndexedDB)
Web app with a local database; configured and deployed independently to GitHub Pages. astaartess.github.io/Check-Price
Education
Irpin Vocational College of Economics and Law (IFKEP) — Computer Science, 2022–2026
Relevant coursework: networking equipment, network administration, working in Linux and Windows consoles, databases, OOP & data structures, C++ and robotics (Arduino Uno, RoboCode).