Freelancer profile translated to English.
Back to original languageAbout Alexandre
Backend PHP / Laravel developer for over 10 years, I build and stabilize performance-oriented web applications.
Backend software architect above all, I adapt to your stack to build and stabilize performance-oriented and optimized web applications. What matters is the robustness of the design.
My daily stack: PHP (Laravel, Symfony, API Platform, Livewire, Filament), Python and Node.js depending on the project, JavaScript/TypeScript (VueJS, React), MySQL, PostgreSQL, MongoDB, Elasticsearch, Redis. Infra with Docker, Kubernetes, Linux, GitLab CI/CD, Apache/Nginx.
AI integration and workflow automation: OpenAI, Mistral, Ollama - I connect language models to your existing tools. Orchestration of your business workflows to automate tasks, data pipelines, or AI processing. On-premise or cloud, according to your GDPR constraints.
What I do concretely:
- Development of REST, GraphQL APIs and microservices (design, versioning, documentation)
- Integration of third-party services (Stripe, PayPal, Brevo, CRM, ERP, AI APIs, webhooks)
- System architecture: microservices breakdown, event-driven, message queues (RabbitMQ, Redis, Kafka)
- Takeover, migration, and refactoring of existing applications (TMA, technical audit, technical debt)
- Optimization of databases and response times (MySQL, PostgreSQL, MongoDB, slow queries, indexing)
- Architecture and development of high-traffic and high-availability projects
- DevOps: Docker, Kubernetes, continuous deployment, CI/CD, monitoring, Linux production deployment
- Business workflow automation: Integration of AI models into your existing processes
I manage the entire chain, from technical audit to production deployment - infrastructure, backend, API, database.
Result: fewer bugs in production, shorter response times, a maintainable stack in the long term.
Need to stabilize, modernize, or connect AI to your application?
English
Fluent
French
Native or bilingual
Can work on-site
Lyon (up to 50km), Paris (up to 50km), Marseille (up to 50km), Bordeaux (up to 50km), Lille (up to 50km)
Experience
- Wedgi Design
On Malt
Development of a feature on PrestashopMECHANICAL ENGINEERINGApril 2026 - April 2026- Added product details by clicking on a "quote request" button on a Prestashop store.
- An optional field to request quantity will also be added.
- Pre-filled information and entered information to appear in the email.
- Added this information in the client's back office.
- HiflowMySQL 5.7 to MySQL 8 Version UpgradeTRANSPORTATIONDecember 2025 - December 2025MySQL 5.7 to 8.0 migration: adaptation of stored procedures, query compatibility verification, and data integrity validation.
- LeizupCloudflare Implementation + Technical Support (Exceptional Traffic Prevention - TV Broadcast)ENTERTAINMENT AND LEISURESeptember 2025 - September 2025Implementation and advanced configuration of Cloudflare (security, cache, CDN, page rendering optimization).Adaptation of application code to improve cache management and reduce bottlenecks.Parallelization and optimization of processes to ensure better server load distribution.Load testing and adjustments to guarantee site stability and fluidity throughout the event.
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Education
- Information Management BTS, Application Developer OptionCIEFA Lyon2012
- Computer Science Degree, Project Management OptionLa Mache2013
Certifications
- Pilot digital communication actions of the companyCCI Formation Pro2026