Freelancer profile translated to English.
Back to original languageAbout Saber
Passionate about technology as much as designing software architectures, I work on projects where you need to have your hands in the code and take a step back to guide the structuring choices.
With over 17 years of experience in software development, I have naturally evolved into Tech Lead and Architect roles, where I can reconcile overall vision, team support, and implementation quality.
English
Fluent
French
Native or bilingual
Can work on-site
Nantes (up to 50km), Niort (up to 50km), Rennes (up to 50km), Angers (up to 50km), Vannes (up to 50km)
Experience
- SNCF Connect And TechTechnical manager of project migrationTRANSPORTATIONMay 2023 - July 2025 (2 years and 2 months)Nantes, FranceMigration of the project from a java 8/11 scala Akka server stackto a micro service, event-driven, serverless stack based on AWS cloud servicesMapping of the project and division of the project into small functional modules (micro-services)Poc of an architecture based on quarkus java21 and aws snapstartOPS Poc based on terraform and implementation of the feature branch modeImplementation of a contract first approach on apis based on swaggersInitialization of the new project (first micro-services + necessary libraries & frameworksHelping the team to develop skills on the new stack team of 2 to 12 people with varied seniority profiles from trainee to expertParticipation in studies, development, tests, and move to prod of the various modules migrated with interaction from and to the old stack
- WiztiviBackEnd ArchitectOctober 2021 - March 2023 (1 year and 5 months)Carquefou, FranceTechnical architecture for setting up backend services hosted on the AWS cloud. Analysis of business needs POC of solutions based on managed services on AWS Development of micro-services based on Quarkus/GraalVM Functional tests via Karate Load tests via Karate & Gatling
- RCABackEnd ArchitectSeptember 2020 - September 2021 (1 year)Analysis of business needs Definition of the technical architecture of solutions Writing API specifications Support for developers Automated tests Production monitoring
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Education
- SILREcole polytechnique de Nantes2008Systèmes Electroniques Logiciels et Réseaux / Architecture Logicielle