Guillaume Santoro

I’m a highly skilled and passionate Backend Software Engineer with over 7 years of professional experience in building robust and scalable applications. I specialize in backend systems development, particularly using Java, and have worked extensively with modern frameworks and tools such as Spring Boot, Python, Docker, and NGINX.

Currently, I work as a freelancer, providing tailored solutions to clients by designing and developing APIs, microservices, and backend infrastructure that optimize business operations. My focus is on delivering clean, secure, and reliable code with a strong emphasis on performance and maintainability.

Key Skills:

Backend Development: Java (Spring Boot, Hibernate), Python

Microservices & API Design

Cloud Infrastructure: AWS (EC2, Lambda, RDS, DynamoDB)

DevOps: Docker, Terraform, Jenkins

Databases: MongoDB, PostgreSQL

Tools: Git, JIRA, Confluence, CircleCI

Whether you're looking to build a new system from scratch or improve an existing one, I can help you achieve your goals with solutions that are designed to scale with your business needs.