Saša Radojević

Saša Radojević

Full-Stack Developer | System & Network Admin | Electrical & Computer Engineer | Drummer

Systems & Server Administration

End-to-end technical administration and infrastructure management
Windows Server Administration (Active Directory, DNS, DHCP, Group Policy)
Linux/Unix Server Administration (Ubuntu, CentOS, RedHat)
System Performance Monitoring, Maintenance, and Optimization
PowerShell Scripting for Automation and System Tasks
Bash Shell Scripting
Python for Automation and Tooling
Backup, Disaster Recovery, and Business Continuity Planning

Network Management

Network Configuration, Administration, and Security
TCP/IP, VLANs, VPNs (IPSec, SSL), Routing and Switching
Firewall and Security Appliance Management (pfSense, Cisco, Fortinet)
Network Monitoring Tools (Wireshark, PRTG, Zabbix)
Storage Management (SAN, NAS)
Wireless Network Management and Security

Development

HTML5 (Semantic HTML, Accessibility)
CSS3 (Flexbox, Grid, Animations, Responsive Design)
JavaScript (ES6+, Async/Await, DOM Manipulation)
React.js (Hooks, Context API, React Router)
CSS Frameworks (Tailwind CSS, Bootstrap)

Backend

Node.js & Express.js
PHP & Python
SQL (MySQL, PostgreSQL, Mariadb)
Authentication & Authorization systems
WordPress custom theme development

Projects

Built high-end audio preamplifiers & compressors (SSL 9K, 1176GYRAF)
Developed specialized headphone amplifiers
Professional drum recording and studio engineering
Acoustic room design and treatment for optimal sound quality
Drummer for legendary rock band YU Grupa
Live performances and studio recording sessions

Contact

development@essenceweb.rs +381 64 1201268 development.essenceweb.rs