I am a Python Developer, Linux System Administrator, and Cybersecurity Specialist with hands-on experience in Linux server administration, network infrastructure, automation, and information security. I specialize in building reliable, secure, and efficient IT solutions while continuously improving my expertise in modern technologies.
I have practical experience administering Debian and Ubuntu servers, configuring network infrastructure, developing automation tools with Python and Bash, and implementing security best practices for Linux environments. My work includes server deployment, troubleshooting, VPN configuration, remote administration, and infrastructure optimization.
During my education and practical projects, I worked extensively with cybersecurity concepts, secure system design, vulnerability assessment, and web application security. I performed security testing based on the OWASP Top 10 methodology, analyzed common web vulnerabilities, evaluated server configurations, and implemented security hardening techniques to improve infrastructure resilience.
My technical expertise includes:
• Linux Administration (Debian, Ubuntu)
• Python Automation & Scripting
• Bash Scripting
• WireGuard VPN Deployment
• MikroTik Router Configuration
• SSH & Remote Server Management
• Nginx & Apache Web Server Administration
• DNS Configuration
• Docker (Basic Administration)
• REST API Integration
• Telegram Bot Development
• Server Migration & Infrastructure Optimization
• Backup & Recovery Solutions
• Firewall Configuration (UFW, iptables)
• Log Analysis & Performance Troubleshooting
• Network Diagnostics & Monitoring
Cybersecurity experience includes:
• OWASP Top 10 Security Testing
• Web Application Vulnerability Assessment
• Security Misconfiguration Analysis
• SQL Injection (SQLi) Testing
• Cross-Site Scripting (XSS) Assessment
• Cross-Site Request Forgery (CSRF) Analysis
• Directory Traversal Testing
• Authentication & Access Control Review
• Linux Security Hardening
• Secure VPN Implementation
• Network Security Best Practices
• Basic Traffic Analysis
• Incident Investigation & Root Cause Analysis
• Infrastructure Security Assessment
I hold a Bachelor's Degree in Computer Engineering and a professional qualification as a Technician Programmer. I continuously expand my knowledge in Linux administration, cybersecurity, networking, DevOps, cloud technologies, and automation by studying modern tools, security practices, and emerging technologies.
I approach every project with responsibility, attention to detail, and a strong focus on quality, reliability, and security. I enjoy solving complex technical problems, automating repetitive processes, and delivering practical solutions that help clients build stable, secure, and scalable infrastructures.
I am available for both short-term projects and long-term cooperation and always strive to exceed client expectations through clear communication, professionalism, and high-quality results.
