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Antoine G.AG

Antoine G.

Python/Ruby/Ruby On Rails backend developer

€600/day
1 project
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Antoine

Passionate about developing robust and efficient solutions, I specialize in backend with in-depth expertise in Ruby and Python. With varied experience, I collaborate with companies of all sizes to design, develop, and optimize high-performance applications. My client-centered approach allows me to understand specific needs and offer customized solutions, ensuring results that exceed expectations.
  • English

    Fluent

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • EN VOITURE SIMONE
    Tech Lead Back-End
    TRANSPORTATION
    April 2022 - July 2024 (2 years and 2 months)
    Paris, France
    En Voiture Simone is an online driving school that offers highway code courses and driving lessons with instructors all over France, all accessible via a mobile application, offering flexibility and competitive prices.

    - Development and maintenance of APIs in Ruby on Rails, with a focus on performance and integration with frontend systems.
    - Technical manager of the backend team (mentoring, code reviews and objective management).
    - Planning the technical roadmap in alignment with business objectives.
    - Expertise in asynchronous task management with Sidekiq and optimization of PostgreSQL databases.
    - Maintenance and deployment on Heroku (and auto scalability with Hirefire).
    - Organization of hackathons and workshops to stimulate innovation and strengthen team cohesion.
    PostgreSQL Ruby on Rails rubocop Heroku Github Actions Docker
  • BlaBlaCar Daily (ex Klaxit)
    Software Engineer
    TRANSPORTATION
    February 2021 - April 2022 (1 year and 2 months)
    Paris, France
    Klaxit is the leader in daily carpooling in France (integrated in 2023 into the BlaBlaCar group)
    - Development and maintenance of APIs in Ruby on Rails for the Klaxit mobile application.
    - Efficient management of asynchronous tasks with Sidekiq.
    - Integration of secure payment solutions via Stripe.
    - Maintenance of infrastructures on Heroku and AWS to optimize performance and scalability.
    GitHub Git Ruby on Rails PostgreSQL Heroku
  • namR
    Software Engineer and Product Manager
    SOFTWARE PUBLISHING
    April 2019 - February 2021 (1 year and 10 months)
    Paris, France
    Software Engineer
    - API Development (Python, Kotlin, Golang)
    - Implementation of continuous development and integration (Gitlab CI)
    - DevOps (Linux, Ansible, Docker Swarm)

    Product Manager
    - Construction of the product vision
    - Roadmap construction
    - US writing
    - Presentation of technical advances

    IT Management
    - Administration of the company's information systems
    - Cost study in collaboration with the financial department
    Python Gitlab CI/CD PostgreSQL PostGIS Docker

Reviews

5.0

Out of 1 rating

ChloéC

Chloé

aïno

Reviewed on 7/25/2024

I was delighted to work with Antoine: Not only is he responsive and efficient, but he is also a real force of proposal, always ready to think about the fundamental subjects to bring relevant and innovative solutions. In addition to his technical skills, Antoine is a human and pleasant collaborator, which made our collaboration all the more enriching. I highly recommend Antoine to anyone looking for a talented and reliable developer. Looking forward to working together again soon!

Recommendations

PP
AC
Elara FontaimpeEF
Paul Pinette and 2 other people have recommended Antoine

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Education

  • Computer Engineering Degree.
    EISTI
    2019

Certifications

Skill set

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