Freelancer profile translated to English.
Back to original languageAbout Sébastien
With over 25 years of experience in information systems, including more than 10 as a freelancer, I support large companies in managing and executing complex technical projects.
My expertise is based on a solid mastery of network and infrastructure environments, as well as constant monitoring of the latest technologies.
✅ Ability to adapt quickly to varied contexts
✅ Collaborative and results-oriented approach
✅ Technical leadership and customer service mindset
I am fully committed to each mission, with the goal of creating value, streamlining communication between teams, and ensuring the success of entrusted projects.
French
Native or bilingual
English
Fluent
Can work on-site
Bordeaux (up to 50km), Paris (up to 10km), Pau (up to 10km)
Experience
- Quantic by Aubay pour Total Global Information Technology Services (TGITS)Technical Infrastructure CoordinatorENERGY AND UTILITIESApril 2020 - Today (6 years and 2 months)La DéfenseLeading cybersecurity remediation projectsContributing to cybersecurity infrastructure projects
- Quantic SA pour Total M&SSenior Project ManagerENERGY AND UTILITIESApril 2019 - March 2020 (11 months)La DéfenseSTART project manager within the OASiS program:Need to secure network-telecom access for all group service stations.Contribution to RFIContribution to drafting RFP requirements, participation in presentations. Travel to Morocco and Egypt for PoC.
- Quantic SA pour Total TGITSSenior Project ManagerENERGY AND UTILITIESMarch 2017 - March 2019 (2 years)La DéfenseClient VPN access redesign project for all its partners:- +5k published resources- + 3M hits per day- + 800k pages visited per day- + 7k users per day- 99.9% availability- Cloud DRAssistance to the operations managerImproving customer relations:- IT Facilitator- Animation of internal social networksIncident and problem managementContributions to the redesign of service offerings
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