Leonardo Sorrentino
Site Reliability Engineer at Cabify- Claim this Profile
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Bio
Giovanni Ferri
I had the chance to work with Leonardo in two very different companies, so I can say with confidence that Leonardo is a very knowledgeable system administrator. I witnessed him being stretched during critical outages or planning a new cluster environment, handling the situation as you would expect from a professional. He can take any task with the accountability needed and work it out with the team, then you would rest assured that you get your deliverable on time. Definitely looking forward to work with him again.
Giovanni Ferri
I had the chance to work with Leonardo in two very different companies, so I can say with confidence that Leonardo is a very knowledgeable system administrator. I witnessed him being stretched during critical outages or planning a new cluster environment, handling the situation as you would expect from a professional. He can take any task with the accountability needed and work it out with the team, then you would rest assured that you get your deliverable on time. Definitely looking forward to work with him again.
Giovanni Ferri
I had the chance to work with Leonardo in two very different companies, so I can say with confidence that Leonardo is a very knowledgeable system administrator. I witnessed him being stretched during critical outages or planning a new cluster environment, handling the situation as you would expect from a professional. He can take any task with the accountability needed and work it out with the team, then you would rest assured that you get your deliverable on time. Definitely looking forward to work with him again.
Giovanni Ferri
I had the chance to work with Leonardo in two very different companies, so I can say with confidence that Leonardo is a very knowledgeable system administrator. I witnessed him being stretched during critical outages or planning a new cluster environment, handling the situation as you would expect from a professional. He can take any task with the accountability needed and work it out with the team, then you would rest assured that you get your deliverable on time. Definitely looking forward to work with him again.
Credentials
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CompTIA Security+
CompTIAJun, 2008- Nov, 2024
Experience
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Cabify
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Spain
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Software Development
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700 & Above Employee
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Site Reliability Engineer
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Feb 2020 - Present
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Arm
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United Kingdom
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Semiconductor Manufacturing
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700 & Above Employee
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Staff System Administrator
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Mar 2017 - Dec 2019
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Grapeshot
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United States
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Technology, Information and Internet
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1 - 100 Employee
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Systems Administrator
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Oct 2015 - Feb 2017
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Jagex
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United Kingdom
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Computer Games
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400 - 500 Employee
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Unix System Administrator
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Apr 2014 - Oct 2015
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Register.it
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Italy
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Software Development
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1 - 100 Employee
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Linux System Administrator
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Apr 2013 - Apr 2014
Linux system administrator for the Linux component team - supporting new projects - company wide maintenance tasks - 3d level support to the monitoring team - implemented an Elasticsearch search engine cluster
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Linux System Administrator
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Dec 2010 - Mar 2013
Linux system administrator for the 24/7 monitoring team - first incident and response on the entire company platform: including hosting services distributed across three countries, back-end systems, network and storage appliances.
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IT Consultant
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Nov 2006 - Nov 2010
Consultant for a small IT company - tutoring and teaching private technical courses - computer technician - wireless networks engineering - system and network administrator - helped developing a fish-tracking software (using OpenCV libraries and Java) - helped developing a simulation of a TCP/IP network of sensors (using ANSI C language)
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Teacher for CompTIA Security+ Certification
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Jul 2008 - Jul 2008
Teaching a private 28-hour training course for the CompTIA Security+ exam preparation.
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Computerline SRL
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Catania Area, Italy
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IT Systems Administrator
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Aug 2009 - Oct 2010
Systems administrator - ISP services and company platform maintenance - 1st, 2nd, and 3rd level support Systems administrator - ISP services and company platform maintenance - 1st, 2nd, and 3rd level support
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Education
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The Byron School of English, Cambridge (UK)
intermediate, English -
Università di Catania
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ITIS Galileo Ferraris