Who am I
Hi, 👋
I am Jérémy Goutin, a freelance software developer from France. 🇫🇷
I’m currently working as a consultant while also being an open-source contributor.
As a consultant, I am available to help with your projects with my expertise.
As an open source contributor, I am working on both personal and third-party projects. For more information, take a look at my GitHub profile.
My native language is French 🇫🇷, but I also speak English 🇬🇧 (almost fluently when writing, but intermediate when speaking). I also know the very basics of German 🇩🇪.
Feel free to contact me to discuss your needs.
Resume: 
/ web
Expertise
TL;DR: I am mainly a
Python software developer,
an 
AWS cloud architect,
and a DevOps.
Here is a more detailed description of my expertise:
Software development
Python has been my main
language since the start, and I have expertise in it.
I was the software architect or lead developer of various projects and have software design and architecture skills.
My aim is to build maintainable and high-quality software.
I built web backends and API designs using
FastAPI and SQLAlchemy (with
PostgreSQL).
Furthermore, I occasionally worked on desktop applications with
Qt.
Cloud infrastructure
I built the cloud architecture for projects using
AWS.
I have a particular experience with securing AWS (least privileged IAM policies, VPC firewall, etc.) and successfully passed an external security audit.
I built both for serverless applications (using
Lambda, DynamoDB,
Cloudfront, etc.) and more classical applications (using
EC2, VPC, Aurora/RDS,
etc.)
My experience also includes various other AWS services like S3, SQS, SNS, SES, Route53, Cognito, ECS, and more.
As much as possible, I manage the cloud using infrastructure as code with
Terraform.
Furthermore, I also have some experience with
Microsoft Azure
(including Microsoft 365 administration),
OpenStack, and
Alibaba Cloud.
DevOps
I have solid experience with CI/CD pipelines, and I am able to fully automate them from
testing to deployment in cloud environments with
GitHub Actions,
GitLab CI/CD, and
Azure Pipeline.
Artificial Intelligence & LLM
I have experience in deploying and managing language models in production (LLMOps), including architecting enterprise AI platforms with data governance.
I have implemented RAG (Retrieval-Augmented Generation) systems to enrich LLM responses with internal documents, as well as AI chatbots and development assistants.
My experience includes using AWS Bedrock
for access to various language models.
System administration
Fedora has been my main OS
for years. I also commonly use
CentOS,
Ubuntu,
Debian, and
Alpine Linux
(in containers).
I have experience building Linux server configurations with
Ansible and
Docker.
Likewise, I have some experience and a particular interest in Linux “hardening” and security.
Furthermore, I also use
Pfsense and
TrueNAS.
I also have experience in
Microsoft Windows
(almost all versions, but not as a server).
Data analytics
My initial formation was scientific, and I switched to software development by building data analytics tools for optical engineers and for automating test benches.
I have experience with
Numpy,
Scipy,
Pandas, Matplotlib, Cython,
and the Python scientific stack in general.
Company registered in France - Siren 978307999 - Siret 97830799900018
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