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Adrien K.AK

Adrien K.

Senior Tech lead | Software Engineer | Fullstack

€750/day
Nantes, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Adrien

I help you transform your ideas into solid and scalable products.

10+ years of experience in full-stack development and technical management of distributed teams (10+ remote engineers).

Complete project management: from defining the need to putting into production, with a constant concern for simplicity, reliability and pragmatism.

Always hands-on: I design, I code and I deliver.

Areas of expertise:
- Backend & Frontend (Node.js, Ruby on Rails, React)
- Databases & performance (Postgres, Redis)
- Cloud & Infrastructure
- CI/CD, automation, monitoring, tests

👉 Whether you are looking for a technical lead, an engineering manager or an experienced developer, I can help you accelerate your projects and structure your teams.
  • English

    Fluent

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Edgio
    Engineering Manager
    October 2021 - February 2025 (3 years and 4 months)
    Leading a team of 10+ remote engineers. Responsible for all customer interactions (Web, CLI, APIs) to configure and monitor the Edgio platform. Hands-on development/mentoring.
    Collaboration with product, sales, support and other engineering teams in the US and EU.
    Team Management Development Ruby on Rails Node.js Amazon Web Services
  • Edgio
    Senior Software and Cloud Engineer
    TECH
    February 2019 - October 2021 (2 years and 8 months)
    Tallinn, Estonia
    Core architect and engineer of Moovweb's XDN platform which delivers sub-second websites using a multi-layer architecture based on Serverless backend, programmatically controlled CDN, and frontend libraries.
    - Ruby on Rails / PostgreSQL with GraphQL API
    - Distributed Node.js services running as docker container and serverless functions
    - Highly available infrastructure, automatically provisioned with Cloudformation/CDK
    - Kubernetes clusters administration
    - Extensive use of Amazon Web Services (AWS): Fargate, Lambda, EC2, ApiGateway, Cloudformation... to name a few.
    - CI/CD orchestration with Github Actions
    Amazon Web Services Serverless Node.js Ruby on Rails TDD
  • Sesamath - educational platform
    Lead Node.js Developer
    EDUCATION AND E-LEARNING
    January 2017 - April 2018 (1 year and 4 months)
    Nantes, France
    - Development of new features
    - Strengthening the application: securing the API, validation and consistency of data, refactoring, ...
    - Creation of a test suite, and automation
    - Implementation of docker for more efficiency
    Docker Node.js MongoDB

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Education

  • Master of Science in Advanced Computing
    Imperial College London
    2009
  • Engineering degree specializing in computer science
    Supélec
    2009

Skill set (22)

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