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Daniel Sierra Gamboa

Professional in charge of Technical Support
Skills
(Self-evaluation)
Infrastructure 100%
Server management 97%
Computer security 97%
Databases 95%
Fortinet 92%
Cloud 92%
Blue 87%
Computer security 86%
Sophos 84%
Linux 77%
Acronis 65%
Sap business one 56%
Angular js 16%
Typescript 15%
Ruby on rails 14%
Languages
Spanish:
  • Writing
    100%
  • Reading
    100%
  • Speaking
    100%
Professional profile

Electronic Engineer with 4 years of experience in IT infrastructure, serving as a semi-senior in perimeter security administration, with a focus on cybersecurity in firewall equipment such as SonicWall and Fortinet

Work experience

Senior Infrastructure Administrator
transfiriendo s.a.s | July 2025 - September 2025 (2 months)
Used skills
Network Analyst And Technical Support It Area
ivan botero gomez s.a.s | September 2022 - September 2024 (2 years)
Used skills
Professional In Charge Of Ict Technical Support
alcaldía la tebaida | January 2020 - July 2022 (2 years 6 months)
Used skills
Education experience
Course in Computer Security and Advanced Internet Networks
Platzi | Bootcamp
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