Freelancer profile translated to English.
Back to original languageAbout Samuel
WordPress Expert & Systems Administrator | Performance & Security
What if your WordPress site benefited from an enterprise-level architecture?
With over 20 years of IT expertise, I am not just an integrator: I am an expert capable of mastering your entire technical stack, from server to source code. My background, which began in critical system administration, allows me to offer a reliability and speed that few WordPress developers can guarantee.
Why entrust me with your project?
My approach is based on a rare dual expertise: the power of infrastructure and the finesse of Web development.
- Radical Performance (Core Web Vitals):I eliminate bottlenecks between your server and your theme. NGINX/LiteSpeed optimization, advanced caching, and code cleanup for green Google PageSpeed scores.
- Security & Robustness:Ubuntu server hardening, vulnerability audits, and disaster recovery plans (DRP). Your site becomes a fortress.
- 360° Vision:Complex dedicated server migration, multisite/multilingual management, and team support.
My areas of intervention:
- Audit & Optimization:Transforming a slow and vulnerable site into a high-performance platform.
- Proactive Maintenance:24/7 monitoring and critical updates for complete peace of mind.
- Cloud Infrastructure:Setup and management of supervised hosting environments.
- Training & Consulting:Technical support for SMEs and IT consulting firms.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- SL SYSTEMWeb Development/DesignDIGITAL AND ITJanuary 2021 - Today (5 years and 5 months)Specializing in the development, optimization, and maintenance of WordPress sites.
Main tasks:
- Custom WordPress site development:creation of custom themes and plugins
- Setup of dedicated servers and/or VPSunder Ubuntu with NGINX or LiteSpeed
- Proactive maintenance:performance monitoring, regular updates, advanced security
- Collaborationwith SMEs and startups to ensure personalized support
- Process automationwith Make, N8N
Notable projects:
- Management of 6 sites for APOGEA:multisite supervision, server architecture redesign
- ESL Expertz and Les Zexperts FLE:evolutionary maintenance and close collaboration with the designer
- Studio des Parfums:site takeover, performance optimization, supervised hosting
- Lycée Paul Valery:institutional site with multi-user management and simplified update interface
- Lycee Français International de DelhiIT Services ManagerEDUCATION AND E-LEARNINGSeptember 2017 - February 2021 (3 years and 5 months)Région de New Delhi, Inde- Client and server workstation and administration under Microsoft and GNU/Linux- Gsuite Education integration and administration- Websites and Web applications- Supervision of technical staff.- User support and change management- Backup supervision- Technological watch- Supervision of exam copy transfersProjects completed:- Design, migration, and standardization of educational and administrative information systems.- Development of the institution's digital workspace (Intranet)- Development of the Institutional Website- Implementation of internal user training- WiFi implementation- SI supervision tools implementation- Migration from Office365 to GSuite Education
- LYCEE FRANCAIS DE KUALA LUMPURIT Systems AdministratorEDUCATION AND E-LEARNINGSeptember 2015 - August 2017 (2 years)Kuala Lumpur, Malaysia- Client and server workstation and administration under Microsoft and GNU/Linux- Websites and Web applications- Supervision of technical staff.- User support and change management- Backup supervision- Technological watch- Supervision of exam copy transfersEnvironment: 450 Desktops (Windows 8.1/10), 10 Servers (ESXI/Windows 2012 / Centos7), 850 Students, 200 Teachers and Administrators.Projects completed:- Design, migration, and standardization of educational and administrative information systems.- Implementation of SI supervision tools- Implementation of internal user training- Implementation of the institution's blog platform- Implementation of a private internal Cloud
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Education
- Professional CertificationsANTARES SUD-OUEST2004Microsoft Certified Systems Engineer Windows 2000
- Qualification ContractCEFOR2001Support Maintenance Micro et Réseaux Informatiques
Certifications
- The Fundamentals of Digital MarketingGoogle Digital Garage2022
- Managing Google WorkspaceCoursera2021