Freelancer profile translated to English.
Back to original languageAbout Olivier
Passionate about technology and a bit of a jack-of-all-trades, I love learning new things. After about ten years in infrastructure management, primarily application-oriented (MCO, Monitoring, Automation, Virtualization, Storage, Databases...). I recently completed the Le Wagon "FullStack Web Developer" certification.
I now want to bridge these two worlds through RubyOnRails web development missions or infrastructure management within a small structure with a strong DevOps and Agile culture.
Fairly generalist and a jack-of-all-trades, I'm interested in many subjects without being a great expert, but diving into and investing in new technologies is not a problem for me.
Often, what others dislike doing, I love!
In short: what is tedious, time-consuming, and a waste of valuable time ==> delegate it, I'll take care of it.
I offer my services for missions such as:
👉 RubyOnRails backend application development (junior)
👉 Testing and documentation of your RubyOnRails applications
👉 Security training and awareness (basic principles)
👉 Security consulting and auditing for VSEs, SMEs
👉 Implementing a security policy
👉 Implementing core ITIL processes and training employees
👉 Setting up system and application supervision
👉 MCO (Maintenance in Operational Condition of applications)
👉 Setting up a CI/CD pipeline (Continuous Integration/Continuous Deployment)
French
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- Le WagonTeacher AssistantJanuary 2021 - February 2021 (1 month)Nantes, Pays de la Loire, FranceLearning to pass on some of what I've learned myself shortly before, continuing to learn even more, and helping the students in the current batch: this is also the spirit of Le Wagon. A real pleasure.
- Le WagonWeb Developer in TrainingTECHOctober 2020 - December 2020 (2 months)Nantes, Pays de la Loire, FranceLearning web development using the following technologies:✅ Ruby👉 Iterators & Blocks👉 Hash & Symbols👉 Regular Expressions👉 Parsing / Scraping👉 OOP✅ Databases:👉 SQLite👉 PostgresSQL✅ Front-End Web Development HTML/CSS/JS Vanilla👉 HTML5 - CSS3👉 JS6 (Animations) (DOM, Ajax, JS Plugins)👉 Bootstrap✅ RubyOnRails Frameworks👉 Basic Design - MVC👉 DB Design👉 SQL CRUD👉 Creating ActiveRecord Models👉 Associations & Validations👉 Creating Seeds👉 Automatic Seed Export👉 Postgres DB Backup👉 Admin Interface (rails_admin)👉 Dashboards (Blazer) - SQL request👉 Sending Mail👉 HTTPS Configuration (creating certificates with Let's encrypt)👉 Authentication & Internationalization (Devise)👉 SAML (Omniauth & Keycloak)👉 Ajax inline update in table👉 Integrating a JS library for Barcode/QRCode Scanning👉 Scraping👉 Geocoding👉 Search👉 Building a RESTFULL API👉 Background Jobs👉 Pagination✅ Design - Product Design (UI/UX)👉 Prototyping, Mockups with Figma👉 Personas, user journeys✅ Tech Lead👉 Source Management (Git - Github)👉 Writing User Stories👉 Organization, task distribution👉 Pull Request - Code Review👉 Milestones👉 Deployment (cleverCloud)✅ Product Owner (User Stories)✅ Tools:👉 Kanban👉 Git - Github👉 Notion👉 Figma👉 Whimsical✅ Gems used:👉 Scandit👉 Pundit👉 Devise👉 simple_form👉 cloudinary (upload file)👉 nokogiri👉 i18n👉 recaptcha👉 pry-rails / byebug👉 Rspec👉 ActionCable👉 Sidekiq👉 Kaminari✅ End-of-batch project: FILTRA: For people with food allergies, it's a web browser extension to do online shopping while avoiding contraindicated products. The extension is coupled with a web application to define one's allergen profile. (https://www.linkedin.com/posts/lewagonnantes_demo-day-nantes-batch-498-projet-filtra-activity-6770696035258929152-RcOq)
- AtosIT Delivery ManagerTECHJanuary 2018 - June 2020 (2 years and 5 months)AubervilliersThe Delivery Manager at Atos is responsible for:✅ Operational👉 Organizing the operational activity of the Atos team to meet SLAs (planning, on-call duty, leave, interventions, versatility matrix, backup)👉 Operationally monitoring the services delivered👉 Proposing areas for improvement in the service and managing the continuous improvement process (ZIP, Automation...)👉 Ensuring compliance with security procedures and system security levels (patching)👉 Responsibility for delivering contractual deliverables👉 Coordination of major version deployments👉 Compliance with ITIL best practices (incident management, problem management, deployment, service catalog...)👉 Organizing Daily Hurdles, implementing Visual Management, Problem Solving, activity KPIs, and the continuous improvement plan.👉 Improving productivity through automation of operational tasks✅ Management (12 then 27 employees)👉 Managing the employees within the scope:* Defining objectives - Evaluation* Team training - Employee development* Managing administrative aspects related to employees (planning, mission letters, etc...)👉 Ensuring the team has the necessary technological skills for the service.✅ Financial👉 Identifying and proposing financial optimizations in coordination with the SDM (Operational Director)👉 Reviewing and optimizing variable costs (on-call duties, exceptional interventions)👉 Providing the necessary information for billing.✅ Communication👉 Daily exchanges with the client (technical follow-up committees, CAB, project meetings)👉 Internal exchanges with the SDM and Atos Project Management👉 Preparing client committees and/or internal committees related to the service scope👉 Crisis management, escalations, and lessons learned (REX).
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Education
- Certification Niveau II, Concepteur/DévelopeurLe Wagon2020Notre formation Développeur Web est une expérience immersive qui vous fait passer de débutant à Développeur Web en 9 semaines. À la fin de la formation, vous saurez construire des applications web fonctionnelles qui répondent aux besoins de vos utilisateurs, vous saurez collaborer avec d'autres Développeurs, Designers et Product Managers avec le bon workflow et les bonnes pratiques.
- Engineering DegreeESIPE - Graduate School of Engineering of Paris-Est2004
Certifications
- ISO 27001 - Lead ImplementerPECB2018
- Web Application Designer-Developer (RNCP: 31174)Le Wagon2020