Sérgio Tafula
Angestellt, IT Systems Administrator, ACI Worldwide
Munich, Deutschland
Über mich
Experienced Computer System Engineer and System administrator. With electronics and telecommunication M.Sc. degree and 12 years of experience managing server infrastructures and data center operations. Effectively plan, install, configure and optimize Petabyte and thousands of CPUs scale IT infrastructures. Infrastructure as code enthusiastic. Proven ability to deploy and maintain critical computation and storage resources tied to R&D Projects and Payments industry. Skilled troubleshooter, code, and documentation writer. Fully automated Linux provisioning expert. Comfortable managing physical, virtual, and containerized systems in a wide range of operating systems and IT environments. Fluent in Portuguese, English, and German language.
Werdegang
Berufserfahrung von Sérgio Tafula
ACI Worldwide Secure eCommerce (www.payon.com), delivers global payment gateway solutions to all payment ecosystem players, enabling them to fully outsource payment transaction processing. I'm part of the ACI Secure eCommerce operations team. My team runs a Payment Card Industry Data Security Standard compliant OLTP (On-Line Transactional Processing) system consisting of several thousand Linux instances with an availability exceeding 99.995% while executing approx. 1000 production changes per annum.
4 Jahre und 11 Monate, Apr. 2016 - Feb. 2021
IT Systems Administrator
Max Planck Institute for Physics
Jointly responsible for; - 5PB and 4000 cores computing node - 100TB and 1000 users cloud storage service Experience with "Infrastructure as Code" namely, puppet and kickstart coding
2 Jahre und 9 Monate, Juli 2013 - März 2016
IT Systems Administrator
INESC TEC - Porto, Portugal
- In charge of the biomedical engineering group computation and networks - Servers, client and network management - Scientific computation research - Remote medical image processing environment development - Databases and web services management
5 Jahre und 2 Monate, Mai 2008 - Juni 2013
IT Systems Administrator
Aveiro University and ANIFC
- Servers, client and network management - Radiology Information System and a medical image processing cluster development - Picture Archiving and Communication System management - Eelectroencephalogram and Magnetic Resonance Imaging biomedical signal processing
Ausbildung von Sérgio Tafula
6 Jahre und 11 Monate, Sep. 2001 - Juli 2008
Electronic and Telecommunications Engineering
Universidade de Aveiro
Sprachen
Portugiesisch
Muttersprache
Englisch
Fließend
Deutsch
Gut