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Baptiste R.BR

Baptiste R.

Backend Developer

€560/day
Lyon, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Baptiste

Senior full-stack developer with a backend focus, 6 years of experience in the design, development, and deployment of web products (B2B/B2C SaaS, e-commerce platforms, business tools / ERPs).
Main areas of intervention: API design, real-time systems, data modeling, and application architecture.
Mastery of the entire development cycle, from functional and technical scoping to deployment.
Daily use of advanced AI workflows: MCP, specialized sub-agents, task orchestration, development of custom agentic tools and connectors. Personal R&D projects in machine learning with PyTorch.

Portfolio: brob.pro
Github: github.com/Brobicho
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lyon (up to 10km)

Experience

  • OdooTranslate
    Full-Stack Developer
    SOFTWARE PUBLISHING
    October 2025 - March 2026 (5 months)
    - Design and delivery of a SaaS translation product for Odoo: Laravel application, Python module, license management, dashboard, job tracking, advanced configuration, and support for 20+ languages.
    - Resolution of undocumented blocking issue in Odoo core: ORM reverse engineering, targeted patch, regression testing, and documentation for future maintenance.
    - Mastered AI-first workflow: spec generation, refactoring, code review, and documentation via Claude Code, MCP, and specialized sub-agents, with final human validation.

    Stack: PHP 8 / Laravel, Vue 3, Python, Odoo ORM, PostgreSQL, REST APIs, Docker, GitHub Actions, Claude Code
    PHP Vue.js Python odoo Artificial Intelligence
  • Tachyon Labs
    Back-End Engineer TypeScript
    TECH
    November 2023 - October 2025 (1 year and 11 months)
    - Design of high-volume real-time systems (>3K Tx/s): event ingestion, concurrent processing, sub-second latency via gRPC / WebSockets, development and integration of REST APIs.
    - Event-driven architecture: asynchronous queues, in-memory projections, data pipelines, analytical dashboards, audit logs, and debugging tools.
    - Implementation of team practices: Git workflow, CI/CD, monitoring, documentation, systematic code reviews, Clean Code / SOLID standards, and pragmatic TDD.
    - International team (US).

    Stack: TypeScript, Node.js, Python, REST APIs, WebSockets, gRPC, SQLite, Docker, GitHub Actions
    Node.js TypeScript Python Web3.js Docker
  • OMNES Education
    Backend Developer
    EDUCATION AND E-LEARNING
    November 2022 - April 2023 (5 months)
    - Design of the data schema and API architecture for the entire registration form configuration, covering 15 schools and approximately 40,000 students.
    - Contribution to the modeling of business contexts for admission / payment / registration, Node.js API (Express.js & Prisma), administration back-office, Jest unit tests, and product / technical documentation.

    Stack: Node.js, Express.js, Prisma, MySQL 8, REST APIs, Docker, Azure DevOps, Jest, Jira, Scrum
    Node.js CI/CD Azure DevOps API Back office

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Education

  • Digital Technology Architect
    42 Lyon Auvergne-Rhône-Alpes
    2020
    Programmation / développeur informatique, général

Skill set

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