Roshith

@roshade_ap

Cybersecurity, Network Security Specialist

Sri Lanka
English, Sinhala
About me
I’m a passionate Cybersecurity professional with an HND in Cybersecurity and a Network & Cloud Security Top-Up qualification from ESOFT. I have practical knowledge of cybersecurity, network security, cloud security, Linux, vulnerability assessment, and Python. I’ve completed TryHackMe certifications including Cyber Security 101, Pre Security, and Advent of Cyber 2025. I’m continuously improving my skills through hands-on labs, projects, and security challenges. I’m committed to providing reliable, professional, and security-focused solutions.... Read more

Skills

r
roshade_ap
Roshith
Offline • 
Average response time: 1 hour

See my services

Support & IT
I will troubleshoot and fix linux ubuntu server and system issues
From$15 / projectMore details
Technical Support
I will harden and secure your linux server
From$15 / projectMore details

Portfolio

Work experience

Esoft

Network & Cyber Security Engineer

Esoft • Self-employed

Jan 2025 - Sep 2026 • 1 yr 8 mos

Handled various hands-on projects in Computer Networking and Cyber Security during my academic and freelance journey. Professionally trained in designing and simulating complex network topologies, configuring enterprise routers/switches, and conducting network troubleshooting. Experienced in implementing firewall solutions and securing network infrastructures against potential vulnerabilities. Passionate about delivering high-quality IT support, remote network configuration, and comprehensive technical documentation.