Guillaume Dury, Developer in Lyon, France
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Guillaume Dury

Verified Expert  in Engineering

DevOps Engineer and Developer

Lyon, France
Toptal Member Since
March 1, 2019

Guillaume is a seasoned DevOps engineer who is constantly searching for ways to improve automation to help developers deliver faster. With an entrepreneurial mindset, he is always ready to take on new challenges. His taste for fast-paced environments led him to Hong Kong where he set up the infrastructure of two startups and one hedge fund's web application.


Cloud 8
Amazon Web Services (AWS), Java, Amazon EKS, Kubernetes, Docker
NGINX, Helm, Jenkins, Node.js, Kubernetes, Docker
Seekers Capital
TeamCity, Java, Node.js, Docker




Preferred Environment

Terminal, Bash

The most amazing...

...CI/CD I've built empowered developers to release products themselves!

Work Experience

DevOps Consultant

2019 - PRESENT
Cloud 8
  • Implemented a disaster recovery procedure analysis and test.
  • Trained the technical team on microservices architecture and best practices.
  • Helped to migrate the on-premises infrastructure to IaC via Terraform.
  • Migration from classic application to managed Kubernetes: EKS.
Technologies: Amazon Web Services (AWS), Java, Amazon EKS, Kubernetes, Docker

DevOps Engineer

2017 - 2019
  • Created the whole scalable infrastructure of our microservices hosting platform.
  • Established the full CI/CD pipeline and software release process on Kubernetes.
  • Managed our offsite resources (QA, DevOps) and gave them specifications and requirements.
  • Defined the infrastructure roadmap depending on product needs.
  • Managed the release process and worked to align the different stakeholders.
  • Trained and educated the developer team about microservices and Kubernetes.
Technologies: NGINX, Helm, Jenkins, Node.js, Kubernetes, Docker

Lead DevOps Engineer

2017 - 2017
Seekers Capital
  • Improved the availability and reliability of a social trading web application.
  • Set up the web application and its CI/CD pipeline.
  • Kicked-off a Node.js-based project involving news aggregation.
Technologies: TeamCity, Java, Node.js, Docker

DevOps Engineer

2015 - 2017
Lamplight Analytics
  • Set up the whole continuous integration workflow with tools such as Jenkins and Docker on AWS.
  • Monitored a system’s health and provided day-to-day technical support involving deployments, data administration, and code management.
  • Enforced an Agile method of development in a team of up to eight people.
  • Shouldered the responsibility of bug management and prioritization.
  • Migrated the whole infrastructure from Rackspace to AWS with no downtime.
Technologies: Nagios, RabbitMQ, Node.js, Amazon Web Services (AWS), Docker

On this project, I created an eLearning platform for French university students. It was built using WordPress and I also developed the custom plugins in PHP. The annual revenue of this site is €25,000.


DevOps, Agile


Full-stack, Cloudflare, Bug Fixes


Jenkins, Google Kubernetes Engine (GKE), Helm, Git, Terminal, TeamCity, Amazon EKS, RabbitMQ, Jira, Asana, NGINX, Nagios, Ansible, Terraform


Docker, Kubernetes, Amazon Web Services (AWS), Linux, WordPress


Bash, Java, Python, SQL, JavaScript


Node.js, jQuery


MongoDB, Google Cloud, PostgreSQL

2010 - 2015

Master's Degree in Computer and Telecommunications Engineering

INSA of Lyon | The Institut National des Sciences Appliquées de Lyon - Villeurbanne, France

APRIL 2020 - APRIL 2023

AWS Certified Solutions Architect Associate


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