Freelancer profile translated to English.

Description

💻 Python, Go and Node.js Back-end Developer with strong DevOps expertise

With over two years of experience, I specialize in developing robust backend applications.

My dual expertise in development and DevOps allows me to have a complete vision of the application lifecycle, from design to production.

I have been able to collaborate with start-ups, SMEs and large companies in the realization of ambitious and complex projects.

🎯My expertise:

Design and develop back-end applications
Participate in refactoring, continuous improvement and contribution to code review.
Implementation of systems with distributed architectures (microservices, EDA)
Implementation of software architecture such as Hexagonal architecture, DDD ...
Perform unit and integration tests to ensure code quality
Participate in the writing of technical specifications
Develop and maintain applications in Go, Python and Node.js
Develop APIs
Implementation of complete CI / CD pipelines
Write technical documentation
Set up PostgreSQL relational databases…

🎓Strengths:

In-depth expertise in Python and its frameworks
Writing maintainable and tested code
Ability to optimize application performance
Integrate DevOps best practices into the development cycle
Complementary DevOps vision allowing better collaboration with operations teams

I am open to opportunities in backend development, particularly on projects requiring in-depth technical expertise and a quality-oriented approach.

Do you have a project? Contact me directly.

Industry field of expertise

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Can work on-site

Paris 14e Arrondissement (up to 50km)

Sidetrade
DevOps Engineer
SOFTWARE PUBLISHING
September 2023 - June 2024 (9 months)
Sidetrade is a SaaS software publisher created in 2000, specializing in optimizing companies' cash flow through an artificial intelligence platform that analyzes inter-company transactions to predict payment behaviors.

Organizational context:
- 1 Lead DevOps Engineer
- 3 DevOps engineers
- 100+ developers

I participated in improving the infrastructure and reliability of applications by implementing automation and performance optimization solutions.

I developed Infrastructure as Code (IaC) with Ansible, enabling more efficient and reproducible management of infrastructure deployments.

I worked closely with development teams to optimize CI/CD processes and improve the stability of deployments via Azure DevOps and Octopus Deploy.

I developed tools in Go and Python to automate deployment and maintenance tasks.

I contributed to incident resolution and maintaining the availability of production systems through the implementation of monitoring and analysis tools.

Technical environment:
- Azure DevOps and Azure Pipelines for CI/CD
- Octopus Deploy for release management
- Git for version control
- Ansible for configuration
- Docker for containerization
- Docker Swarm for container orchestration
- Nginx as a web server
- Centreon and Chronograph for monitoring
- Kibana for logs
- PostgreSQL and Oracle as databases
- Python
- Go
Ansible Docker Swarm CI/CD Microsoft Azure Azure DevOps Cloud Azure GO Bash Shell Script Python
Renault Groupe
Python backend developer
AUTOMOBILE
March 2022 - September 2022 (6 months)
Guyancourt, France
Renault is one of the world leaders in the automotive industry, investing heavily in digital simulation to optimize its autonomous driving algorithms (ADAS).

Organizational context:
- 1 Scrum Master
- 1 Python developers

I developed an automatic simulation analysis tool, allowing to detect and diagnose calculation errors in automotive simulation processes.

I implemented a root cause identification system that analyzes simulation logs and generates automated reports, significantly reducing error analysis time.

I also implemented a REST API allowing the integration of the tool into existing automation chains, thus facilitating its adoption by the teams.

Technical environment:
- Python for the back-end
- Flask as a web framework
- PostgreSQL relational database
- Docker for containerization
- Unit and integration tests
- Process automation
- Log analysis
Python PostgreSQL Docker AWS SQL Back-End Development REST APIs TDD Scrum Python Flask Log Analysis
Elee
DevOps Engineer
DIGITAL AND IT
November 2022 - February 2023 (4 months)
Puteaux, France
Elée is a pioneering company in France in Software Asset Management which supports companies and administrations in the management, optimization and compliance of their software, cloud and digital assets.

Organizational context:
- 1 CTO
- 1 Lead Dev
- 2 PHP back-end developers
- 1 Vue.js front-end developer
- 1 DevOps

I led the transition to the cloud of the company's internal applications. I set up an on-premise Kubernetes (k8s) cluster to improve the scalability and resilience of the infrastructure.

I also orchestrated the migration of existing applications from Vagrant to Docker, allowing better standardization of development and production environments.

To facilitate deployments, I developed custom Helm charts, thus automating the process of deploying applications in the Kubernetes cluster.

Technical environment:
- Docker for containerization
- Kubernetes for container orchestration
- Helm
- GitLab CI
- Monitoring via Grafana / Prometheus
- High availability
- Microservices
- VPS at OVH
- On-premise servers
PHP Docker Kubernetes OVH Bash DevOps Helm Helmfile Gitlab Gitlab CI/CD Microservices Grafana Prometheus