Freelancer profile translated to English.
Back to original languageAbout Axel
Coding for 14 years, self-taught. From hardware to application — C/C++, Java, Python, PHP, JS, React, React Native — I've always sought to understand how layers stack up and what's really happening underneath.
Today, 5 years of freelance backend with Symfony, on various projects — from MVPs to production applications. Field-acquired knowledge: SOLID, Hexagonal Architecture, DDD, Git, Docker, Linux.
I help companies and startups build robust, custom tools: APIs, web platforms, business software, backoffices.
🏢 Co-founder of Prototeep — an agency specializing in custom development and AI automation.
➡️ prototeep.com
I am actively training in AI (ML, LLM, agents) and want to expand into DevOps and software architecture. I am looking for an ambitious environment with people who think in systems.
🚀 Recent projects:
– CRM/ERP for a real estate lead management company
– Fashion mobile app (API + backoffice)
– LMS for a web development school
– Internal tools & business automations
🔧 Main Stack:
– Symfony / PHP / API Platform
– PostgreSQL, MySQL, SQLite — Doctrine ORM
– Docker, Git, Stripe, JWT
– Twig, JS, Tailwind
🔍 Complementary knowledge: Python, Next.js, React, C/C++, Java
Available for full-time or part-time freelance missions. Open to discussions!
French
Native or bilingual
Can work on-site
Aubagne (up to 50km)
Experience
- CIB-PRODBackend DeveloperSOCIAL NETWORKSMay 2022 - June 2024 (2 years and 1 month)Aubagne, France- Developed from scratch a robust REST API with Symfony & API Platform, the technical backbone of the mobile application.- Created a complete administrator backoffice: content moderation, fine-grained user and rights management, statistical dashboards.- Secured the API with JWT authentication and role-based authorization management.- Integrated Stripe for payment and subscription management (webhooks, billing event handling).- Implemented asynchronous processing with Symfony Messenger for heavy tasks and notifications.- Designed the database schema and optimized queries (MySQL / PostgreSQL, Doctrine ORM).- Daily interface with the front-end developer to align API architecture with mobile needs (React Native / Next.js).- Adhered to quality standards: Git, clean code, code reviews, documentation.
- FreelanceBackend DeveloperREAL ESTATEMay 2023 - Today (3 years and 3 months)Aubagne, France- Developed from scratch a business CRM/ERP for a company specializing in real estate lead management.- Architected the project using Hexagonal Architecture & DDD to ensure maintainability and scalability.- Comprehensive functional coverage: lead pipeline, real-time tracking dashboard, reporting, fine-grained rights and roles management, workflow automation, notifications, and alerts.- Implemented asynchronous management with Symfony Messenger for heavy processing and notifications.- Integrated third-party APIs (calendar, email...) to centralize business tools.- Stack: Symfony, Twig, Tailwind CSS, JavaScript, PostgreSQL, Docker, Git.- Freelance mission.
- École Ri7Symfony DeveloperEDUCATION AND E-LEARNINGApril 2023 - March 2024 (11 months)Aubagne, France- Developed from scratch the LMS (Learning Management System) for École RI7, an online learning platform for web development students.- Designed and developed the authentication system with role management (administrator, instructor, learner).- Managed courses and lessons: creation, organization, and delivery of educational content.- Tracked learner progress: dashboard, progress statistics, and history.- Developed an interactive MCQ system for knowledge assessment.- Stack: Symfony, Twig, JavaScript, Tailwind CSS, Docker, Git.
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Education
- École Ri72023