Youssef El Gamrani

CONTEXT :

Designed and managed AWS cloud infrastructure for B2B CRM and notification

systems, integrating HubSpot and other external services using AWS Lambda, ECS, EC2,

VPC, and API Gateway to ensure secure and scalable cloud environments.

Contributed to an ETL project utilizing AWS Glue and Step Functions.

ROLE / ACTIVITIES :

Cloud Infrastructure Design and Optimization

Automation with Infrastructure-as-Code (IaC)

Collaboration with Data Engineering Teams

Cloud-Native Development

Kafka Integration for Event-Driven Architectures

Performance Monitoring and Optimization

Continuous Integration and Deployment (CI/CD)

Cost Optimization using Reserved Instances, Auto Scaling, and Spot Instances

AWS Security Best Practices: IAM, KMS, Security Groups

Incident Analysis and Troubleshooting

Multi-environment Deployment (Sandbox, Preprod, Prod)

Cloud Migration and Hybrid Solutions Architecture

TECHNICAL ENVIRONMENT :

Back End: Java 11/17/21, Spring, Node.js, Express.js, Python

Cloud Computing: AWS (ECS, EC2, EKS, Fargate, Lambda, VPC, API Gateway,

CloudFormation)

ETL: AWS Glue, Step Functions

Automation & IaC: Terraform, Jenkins, GitLab CI, CloudFormation, CDK

Event-Driven Architecture: Kafka, RabbitMQ, EventBridge

Performance Monitoring: AWS CloudWatch, CloudTrail, X-Ray

Databases: DynamoDB, Redis, PostgreSQL, Snowflake, Aurora, S3

DevOps Tools: Docker, Kubernetes, Jenkins, SonarQube, GitLab CI

Monitoring & Security Tools: AWS CloudWatch, AWS Config, CloudTrail, GuardDuty,

AWS Budgets, Cost Explorer

Methodologies: Scrum (Daily Standups, Sprint Planning, Retrospective, Backlog

Refinement)

Software Craftsmanship: TDD, Pair Programming, SOLID Principles, Code Review,

Refactoring, YAGNI, DRY

Collaboration Tools: Jira, GitLab, Slack

IDEs: IntelliJ IDEA, Visual Studio Code

Requirements analysis for cloud-based solutions. Design and development of REST and SOAPAPIs deployed in AWS environments using API Gateway and Lambda. Cloud-native front-end development for web applications using AWS S3 and CloudFront. Design and development of event-driven architectures using AWS services and Kafka Producers and Consumers. Implementing and launching performance tests on AWS infrastructure, with analysis of results and cloud resource optimization. Code review and adherence to AWS best practices for secure, scalable, and efficient cloud environments. Continuous improvement of the technical stack, focusing on cloud infrastructure and microservices. Incident analysis and troubleshooting within AWS environments using CloudWatch and CloudTrail. Writing unit tests, container tests, and functional test cases to ensure the reliability of cloud services. Deployment across various AWS environments, from Feat to Prod, using Infrastructure as-Code (IaC) tools such as CloudFormation and Terraform. Active participation in Three Amigos sessions to ensure requirements alignment across development and cloud architecture.

Participated in a project to implement an electronic banking solution dedicated to Trade Finance for corporate clients of Société Générale. Participated in a project to develop a Web application enabling users of clients to access the bank's corporate solutions through single sign-on (SSO). Participated in a transactions management system.