Full-stack & DevOps internship
LISI Automotive
I built internal tools, including one that sorts PDF documents by reading their barcodes, and the pipelines that deploy them.
- Period
- Sept 2025 to Feb 2026
- Role
- Full-stack & DevOps engineer
- Context
- Full-stack & DevOps internship
- Company
- LISI Automotive
Overview
During my internship within the Studies & Development team, I worked on the design, development, and deployment of several internal applications. I notably contributed to DocDecoder, a solution designed to automate the processing and classification of PDF documents using barcodes. I developed a detection algorithm based on image processing, region-of-interest extraction, and orientation estimation using PCA to improve decoding reliability. I also contributed to the industrialization of applications using Docker, Kubernetes, and GitLab CI/CD pipelines, with a strong focus on deployment, automation, and security across cloud environments.
What I did
- 1Full Stack development of internal applications
- 2Design and development of REST APIs and microservices
- 3Development of the DocDecoder barcode detection and decoding algorithm
- 4Image processing, region-of-interest extraction, and orientation estimation using PCA
- 5Automation of PDF data extraction and Excel generation
- 6Integration and management of authentication using LDAP
- 7Implementation and configuration of file-sharing services with Samba
- 8Containerization of applications with Docker
- 9Application deployment and orchestration with Kubernetes and AWS EKS
- 10Implementation and maintenance of GitLab CI/CD pipelines
- 11Automation of testing and security checks
- 12Contribution to deployment industrialization and application lifecycle automation
Walkthrough
A quick look at the project in use.
Gallery
