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Julien Guitton

Computer infrastructure architect, cryptographer, digital currencies expert

DOB: 25/04/1980 Phone: +41 79 657 23 42 Mail: julien.guitton@proton.me Languages: French, English

Skills

• Computer Science: development in C/C++/Go/Rust, databases (SQL/NoSQL), cryptography, HSM/security/privacy, big data, blockchain, cloud AWS/GCP/Azure, p2p.
• Management: agile methods, Scrum, and Kanban.

Experience

Condensat Technologies - 2017-2023 Founder, Chairman - 2 employees

• Liquid network, Bitcoin, Proxmox, and Docker virtualization.
• Smart contracts, bank accounting, compliance, and governance.
• Hardware signers.

AXA - 2016-2017 DevSecOps R&D - Team of 6 people

• AWS DevOps.
• Integration of HSM cryptography solution to encrypt data on the IoT platform for AXA Drive car insurance, ensuring privacy preservation for customers.

Softbank Robotics - 2014-2016 DevOps Cloud - Team of 8 people

• AWS DevOps, Debian/Python.
• Architecture and APIs at scale.
• SQL/NoSQL, data engineering, security/cryptography.
• Business intelligence.

Online.net - 2013 DevOps R&D

• R&D cloud computing.
• Integration of machine images.
• Cloudstack, Qcow2, Debian x86/amd64/armel/armhf, Ubuntu.

SFR - 2010-2012 Project Leader

• Web hosting platform.
• Information system maintenance.
• Technical and legal advising.
• Assisting marketing team.
• Debian, Ubuntu, LAMP, Java/Tomcat/Axis.

TELETOTA - 2010 Computer Engineering

• Merger of 2 companies.
• Upgrading information system.
• Network and data security.
• Microsoft Windows 2003, Exchange 2003/2007, Active Directory, Telephony IP Cisco, WSUS.
• Network levels 1, 2, and 3.

Monte Cristo - 2009-2010 Data Manager

• Organizational audit.
• Technical audit.
• Integration of Mastering + Authoring: DVD, Patches, NSIS, Games for Windows.
• Continuous integration, digital signature, versioning.
• Visual Studio, C/C++/C#, Subversion, Perforce.
• Credited on Cities XL.

AFPA - 2008 Master 2, System Information Engineer Diploma

Groupe Riff - 2001-2007 Computer Engineer, Network Engineer

• Management of all computer-related tasks, maintenance of UNIX machines for special effects, implementation and securing of Debian web and accounting servers, IT support, and inventory management.
• Development of the first website for "C'est pas sorcier" (French educational TV program).
• Digitization and online publication of the "Arrêt du image" (French TV show) episodes.
• Implementation of gigabit networks for HD television.

Conference Speaking Engagements

• Bitcoin Economic Forum - Le Mans, 2023
• Surfin Bitcoin - Biarritz, 2022
• Lightning Network Conference - Prague, 2017
• Lightning Network Conference - Prague, 2016
• Satoshi Roundtable - Cacun, 2016
• Satoshi Roundtable - Cacun, 2015

Columnist, Speaker

• Bitcoin.fr
• The Big Whale
• BFM Crypto

Association Memberships

• Chaintech Association - Member
• Cercle du Coin Association – Member
• CryptoFR Association – Founding member

Teaching Experience

Faculté Léonard de Vinci 2017-2018 Bitcoin and Git Instructor

• Conducted courses on Bitcoin and Git for students at the Défense campus.
• Developed curriculum and lesson plans.