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Klevin Kona
@klevinkona
Senior DevOps and Linux Engineer for AWS, Kubernetes, CICD and security
Albanien
Englisch, Italienisch, Albanisch
Über mich
Senior DevOps & Linux Engineer with 15+ years of experience, currently managing global infrastructure at the United Nations International Computing Centre (UNICC). I design, automate, and secure production systems end to end: AWS & Azure, Kubernetes & Docker, Terraform, Ansible, GitLab CI/CD, HAProxy/Nginx load balancing, Prometheus & Grafana monitoring. Certified in offensive security (eCPPT, eWPTX, eJPT), so everything I build is hardened by default. MSc in Computer Engineering. Clear communication, on-time delivery, and full documentation with every project.
Kompetenzen
Klevin Kona
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Support & IT
I will audit and harden your linux server against attacks
Support & IT
I will do vulnerability assessment and penetration testing with a full report
Arbeitserfahrung
Linux Web Administrator
UNICC
Mar 2024 - Present • 2 yrs 6 mos
Managing hybrid Linux/Windows infrastructure supporting global United Nations systems: web migrations (Drupal, WordPress) with hardened configurations, SSL/TLS lifecycle management, load balancing (HAProxy, Nginx, Apache, F5), clusters and monitoring. Automation with Ansible and Terraform integrated into GitLab CI/CD pipelines. Infrastructure on AWS and Azure.
Senior Technical Engineer
NXLog
Apr 2021 - Mar 2024 • 2 yrs 11 mos
Engineered scalable, secure log collection infrastructures for enterprise SIEM platforms. Led client proof-of-concept deployments, automated provisioning with Ansible, built monitoring dashboards with Prometheus and Grafana, delivered training and mentored junior engineers.
Linux System Administrator
REBEL Internet BV
Mar 2020 - Apr 2021 • 1 yr 1 mo
Managed and secured 100+ production Linux servers with high availability and disaster recovery. Led a zero-downtime CentOS 6 to CentOS 7 migration of the entire infrastructure. Built CI/CD pipelines with GitLab, automated with Ansible and Terraform, and ran monitoring with Prometheus and Grafana. Implemented Keycloak SSO for internal applications.
5 Bewertungen
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banago
Albanien
Kleven knows his craft. Thank you for hardening the security of my site. Great job!
50 $
Preis
Support & IT
Hilfreich?
ravionweb
Indien
Laufende Zusammenarbeit
Solved the malware issue on the website extremely patiently. Very responsive and good to work.
50 $
Preis
Support & IT
Hilfreich?
ravionweb
Indien
Laufende Zusammenarbeit
Excellent response. Migrated my portal out of Godaddy to a dedicated server on AWS fast and with accuracy.
50 $
Preis
Support & IT
Hilfreich?
dxbguru
Vereinigte Arabische Emirate
in terms of communication hes perfect! in terms of the service wasn't as expected. but he is a good person :)
50 $
Preis
Support & IT
Antwort des Freelancers
Hilfreich?
yuften
Kanada
The best of the best. If you want a reliable guy who you know 100% will do the work all the way, this is your man. I would recommend to anyone to trust this seller with their bulk emailing, he definitely knows what he's doing! 5/5
50 $
Preis
Antwort des Freelancers
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