Freelancer profile translated to English.
Back to original languageAbout Mehdi
I am a computer engineer with a particular passion for developing Java applications applying software engineering best practices (Software craftsmanship).
During my latest assignments, I have gained significant experience in web application development as well as AWS Cloud.
Proactive, proposing solutions, and responsible, I have contributed to the success of the projects entrusted to me while ensuring a good atmosphere within the teams I worked with.
This is why I am particularly open to challenging projects that offer me the opportunity to grow.
I am also comfortable with agile methodologies (Scrum).
French
Native or bilingual
English
Conversational
Can work on-site
Paris (up to 50km)
Experience
- Natixis Corporate & Investment BankingTechnical LeadBANKING AND INSURANCEApril 2023 - Today (3 years and 2 months)Paris, FranceProject: Development of a backend API for managing and analyzing financial portfolio data (funds, securities, prices, assets, currencies), integrated into Natixis' information system.Role: Lead Dev- Close collaboration with business analysts, portfolio construction teams, and Data engineers.- Securing the API with OAuth 2 and JWT.- Participation in setting up the CI/CD pipeline with Jenkins and XLDeploy/XLRelease.- Code reviews and assessment of code quality.- Maintenance and deployment of the interface contract on the Axway Gateway.- Synchronization of deployment tasks with the production team (based in Porto).- Use of GitHub Copilot, Continue, and the Maia platform (BPCE) with models (GPT-4, Gemini 2.5) to optimize development and enhance code quality.
- Groupe AllianzLead DevBANKING AND INSURANCEOctober 2022 - March 2023 (6 months)Courbevoie, FranceProject: Migrate the health simulator application from WebSphere to Kubernetes (AWS EKS).Role: Lead Dev- Planning and task identification.- Participation in Tech Advisory meetings.- Separation of Backend and Frontend.- Adaptation of application code.- Setting up Jenkins jobs (CI-CD Pipeline).- Session data management with Redis (Transition from a Stateful to Stateless application).
- GRTgaz- DSI - RF Performance opérationnelleSenior Java Developer - AWSENERGY AND UTILITIESAugust 2020 - September 2022 (2 years and 1 month)Bois-Colombes, FranceProject: Support GRTgaz's business performance and connect different entities through new digital tools.Co-build web/mobile applications for internal or external use with users.Role: Senior Dev JAVA - AWS- Migration of applications from IBM MFP to AWS Cloud (Infrastructure, Backend, Frontend, and CI/CD).- Participation in meetings (Migration project, Infrastructure Ops).- Integration of new developments (Backend/Frontend).- Deployment of new application versions.- Participation in setting up SSO authentication and authorization for Nomadism applications using AWS API Gateway and Microsoft Azure AD (Identity Provider).- Development and deployment of AWS Lambdas (Generating and sending PDF and CSV files to SharePoint and SFTP).- Communication with various APIs (APINESS, Keepeek).Team: 8 peopleTechnical environment: Java 11, Spring boot 2.4, Spring (Core, MVC, Data…), AWS (ECS, Secret Manager, Lambda, S3, API Gateway, DocumentDB…), Open API 3.0, REST, SharePoint, OAuth2, JWT, MongoDB, Angular, Typescript, Cordova, Capacitor, Mockito, Junit 5, Mobile First, Terraform, Gitlab CI, Git, Jenkins, Maven, Sonar, Docker.Methodology: Scrum
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Education
- National Institute of Applied Science and TechnologyNational Engineering Diploma2011
Certifications
- AWS Certified Solutions Architect – AssociatePearson VUE2023