
Dani
Level 2
Senior Cybersecurity and Systems Engineer
Skills

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Work experience
Senior Cybersecurity & Systems Engineer
Fiverr • Freelance
Sep 2020 - Present • 5 yrs 8 mos
Senior Cybersecurity and Infrastructure Engineer specializing in Linux administration, server security, cloud infrastructure, firewalls, routing, and network optimization. Experienced in securing and troubleshooting Linux and Windows Server environments, VPS infrastructure, Docker, reverse proxies, SSL, DNS, performance optimization, and production networking systems. Strong expertise in pfSense, OpenWRT, VLANs, firewall management, traffic routing, Cloudflare, secure remote access solutions, and infrastructure hardening for international clients.
681 Reviews
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Rating Breakdown
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- Quality of delivery
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riverrock_danes
Repeat Client

United States
Dani was awesome to work with on this project. He went above and beyond. In fact, I have already requested a second phase with him! He has protected my VPS and both my websites. Have to add, I think he is the only one I have ever met that keeps the same type of crazy hours as I do! Thank you Dani. Looking forward to starting Phase 2 with you.
riverrock_danes
Repeat Client

United States
Dani was very quick to act on an issue with my website that was affecting visitors experience. Promptly identified it and resolved the issue. Thank you !


dsilva2000

Peru
Incredible! Dani is outstanding — fast, proactive, and always one step ahead. He anticipates needs before they arise and is constantly focused on finding the best solution. Working with him has been a great experience. Highly recommended!

jai4ever
Repeat Client

India
excellent service, dani is best person, he will go out of the way to help you. i am really lucky to found such a great guy to help me in all regards. i can vouch for him service 100%
ruthb16
Repeat Client

United States
Dani went above and beyond to resolve and deliver. He was always available and willing to answer any questions that arised during the process. Thank you again for your outstanding support, Dani.



