Freelancer profile translated to English.

Description

Passionate about AWS, Serverless and Event-driven architectures, I leverage my 15 years of IT experience to provide you with adapted, scalable, and efficient Cloud Native solutions.

I support you in your daily AWS Cloud journey: migration of your existing applications, upskilling your development teams, defining the architecture of your Cloud Native applications.

I pay special attention to costs and security!

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Grenoble (up to 50km)

Léon Grosse
FinOps Architect
January 2024 - Today (2 years and 5 months)
Aix-les-Bains, France
Definition and implementation of the company's FinOps analyses:
Invoice analysis
Definition and monitoring of action plans
Definition and monitoring of EC2 Savings Plans / Reserved Instances
Use of Cudos and Cost Explorer
Monthly reporting to IT management
Implementation of "showback" reports for application managers
Amazon Web Services FinOps AWS Cost Explorer AWS Cudos
Léon Grosse
AWS Cloud Architect
May 2024 - February 2025 (10 months)
Aix-les-Bains, France
Evolution of the IT architecture through the implementation of an event-driven architecture (EDA):
Needs definition
Definition of the technical and functional solution (choice of use cases, choice of tools)
Implementation and construction of a POC (terraform scripts, implementation of AWS services: Lambda, Step Function, Event Bridge, SQS)
Pilot implementation and production of terraform modules for development teams
Training of functional and technical teams: application managers for supervision, development team for event implementation and management
Amazon Web Services EDA Solution Architect Serverless Terraform AWS Lambda AWS Step Functions AWS EventBridge Amazon SQS
Léon Grosse
AWS Architect / Technical Lead
January 2019 - April 2024 (5 years and 3 months)
Aix-les-Bains, France
Implementation of development standards (Java 8, Angular 2+, Google App Script)
Cost estimation and technical monitoring of internal developments (support for development team)
Deployment of applications in AWS (Cloud Front, S3, Cognito, API Gateway, ECS Fargate, RDS Aurora, ACM, AWS Lambda, ...) with Terraform
Evolution of development technical foundations: containerization of specific applications, implementation of CI/CD pipelines (Gitlab)
Design, monitoring, and implementation of ESB and APIM (WSO2)
Design and implementation of REST APIs
Cross-functional technical support for the rest of the IT department
JAVA/JEE; Spring boot Spring Framework Angular Apache Tomcat RESTful API Amazon Web Services AWS Lambda Maven 3 Enterprise Service Bus WSO2 Qlik Sense Git Git/GitLab Jenkins/Sonar Gitlab CI/CD Apache Docker Amazon Aurora AWS Cognito Amazon DynamoDB Amazon S3 Amazon CloudFront AWS CloudWatch Amazon API Gateway