Freelancer profile translated to English.
Back to original languageAbout Guillaume
Senior Laravel Developer | CI/CD & Infra Cloud
With over 10 years of experience, I assist companies in developing and optimizing web applications with Laravel and a modern infrastructure to ensure performance, security, and automation.
âś… Main Expertise:
- Laravel back-end development
- Software architecture & best practices (SOLID, Boring Architecture, Clean Architecture, Clean Code)
- Performance optimization (caching, optimized SQL queries, Redis)
- Application security (OAuth2 authentication, permissions, access management)
- Automation & CI/CD (GitLab CI, Docker, Terraform, Hetzner Cloud)
- Cloud infrastructure deployment and management (Hetzner Cloud, Nomad, Traefik, CloudFlare)
- Monitoring & logs (Grafana, Prometheus, Loki, Vector)
🚀 Why work with me?
🔹 Optimized deployment with CI/CD and containerization
🔹 Maintainable and scalable code with automated tests
🔹 Robust architecture for scalability and performance
🔹 Ability to train and support technical teams
🎯 I am available for:
âś” Development of web applications and Laravel APIs
âś” Implementation and optimization of CI/CD and Docker
âś” Performance and scalability improvement
âś” Application security and hardening
âś” Training and support on Laravel
English
Fluent
French
Native or bilingual
Can work on-site
Paris (up to 30km), Paris (up to 15km), Les Ulis (up to 15km), Boulogne-Billancourt (up to 10km)
Experience
- Tech3mFounder & Lead Developer | Archery-HubSeptember 2024 - Today (1 year and 9 months)➡ Creation and development of Archery-Hub, an innovative SaaS platform allowing archery clubs to easily manage their competitions and registrations.✅ Complete design and development of the product (Laravel 11, Nuxt 3)✅ Product & UX strategy: development of features based on the needs of clubs and archers✅ Development and management of the cloud infrastructure (HetznerCloud, Docker, Terraform, CI/CD GitLab)✅ Marketing & acquisition: emailing campaigns, SEO and commercial actions to attract clubs✅ Customer relations & support: management of user feedback and continuous improvement
- Click And BoatEngineering ManagerTRAVEL AND TOURISMJanuary 2022 - January 2024 (2 years)Boulogne-Billancourt, France➡ Management of a squad of 7 people in a fast-growing tech environment.✅ Technical & human management: support for developers, performance monitoring and mentoring.✅ Implementation of a career path: definition of skill levels and progression objectives.✅ Process optimization: improvement of the development workflow to accelerate delivery and reduce technical debt.✅ Code review & best practices: implementation of guidelines and standards to ensure code quality.✅ Collaboration with product teams: bringing tech & product teams closer together to improve the roadmap and optimize communication.🎯 Impact: acceleration of delivery cycles, team skills development, improvement of code quality and better synergy between tech & product.
- Click And BoatLead DevelopperTRAVEL AND TOURISMMarch 2020 - January 2022 (1 year and 10 months)Boulogne-Billancourt, France➡ Development and optimization of an international boat rental marketplace.✅ Back-end development with Symfony & PHP on a scalable architecture.✅ Performance optimization: implementation of Redis, advanced caching and SQL optimization.✅ Architecture & refactoring: improvement and modernization of the technical base to ensure scalability.✅ Code review & best practices: continuous improvement of quality and implementation of automated tests.✅ Integration and optimization of APIs: interconnection with third-party services to improve platform functionality.🎯 Impact: improvement of site performance and stability, reduction of response times, successful scaling to support growth.
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Education
- Master - Software Architect, Application DeveloperETNA Alternance (groupe IONIS)2017
- Bachelor Software Architect, Application DeveloperETNA Alternance (groupe IONIS)2015