j
jsaikiran2

J.Saikiran

@jsaikiran2

Aspiring Cybersecurity Professional

India
Engels, Hindi, Odia, Telugu
Sommige informatie wordt in het Engels weergegeven.
Over mij
I am a dedicated Computer Science Engineering student focused on Cybersecurity, skilled in Ethical Hacking, Kali Linux, and SQL. As a disciplined NCC Cadet, I balance analytical thinking with practical execution in network security and data operations. I am currently pursuing advanced certifications to grow as a Cybersecurity Analyst.... Lees meer

Skills

j
jsaikiran2
J.Saikiran
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Bekijk mijn diensten

Technische ondersteuning
I will fix linux server errors, extend lvm storage, and analyze log files
VanafUS$ 15 / projectMeer informatie

Portfolio

Werkervaring

Freelance

Linux Systems & Network Administrator

Freelance • ZZP

Jan 2024 - Present • 2 yrs 9 mos

Specialized in Linux server administration, web infrastructure management, and network troubleshooting for global clients. Key Responsibilities & Achievements: • Diagnosed and resolved Nginx & Apache web server issues, including 502 Bad Gateway and 504 Gateway Timeouts. • Expanded LVM (Logical Volume Manager) storage partitions and resolved critical "Low Disk Space" alerts without data loss. • Implemented Let's Encrypt SSL/TLS certificates and configured UFW/IPTables firewalls to secure system endpoints. • Managed server control panels including aaPanel, cPanel, and Webmin for automated site deployments. • Configured secure SSH key-based authentication, hardened access policies, and deployed WireGuard VPN networks.