About Ibrahima
French
Native or bilingual
Experience
- NaTranLead DeveloperENERGY AND UTILITIESNovember 2023 - Today (2 years and 7 months)Bois-Colombes, FranceProject: Development of ETR, a strategic tool for monitoring field meter readings in the gas network. Full microservices architecture deployed on AWS.I implemented the project's application foundation with a functional breakdown into microservices. I also contributed to the development of several products covering the entire business flow: acquisition, validation, calculation, up to the publication of field meter readings. As a technical referent, I was responsible for architectural decisions, formalizing internal practices, and managing software quality.
- Definition of testing strategy (unit, integration, Kafka contract tests) and CI/CD integration via GitLab.
- Design and development of technical libraries for authorization management.
- Implementation of the technical foundation: functional breakdown, business event management, application monitoring via CloudWatch.
- Leading technical workshops: Craftsmanship, Clean Code, TDD, reactive programming, distributed testing (Kafka, WebFlux).
Technologies: AWS, Java, Spring Boot 3, Angular, Reactor, Kafka, PostgreSQL, Terraform - NaTranSENIOR SOFTWARE ENGINEER JAVA/AWS/ANGULARENERGY AND UTILITIESSeptember 2018 - November 2023 (5 years and 2 months)Bois-Colombes, FranceProject: RIO Program, aimed at revamping GRTgaz's service offering IT system around a microservices architecture deployed on AWS.Within a program structured into over 10 product teams and involving more than 100 developers, I contributed to the implementation of the common technical foundation, the definition of the application architecture, and the drafting of shared best practices. I also participated in the development of several critical products for gas network management, including PGD (gas day process), nomination management (complete steering of transmission requests), and billing. Project executed at scale according to the SAFe Scrum framework.
- Full contribution: technical scoping, architecture definition, development, production deployment, and maintenance.
- Design and development of reactive and scalable business products, with automated tests at all levels.
- Monitoring of applications in production: monitoring, incident analysis, bug fixes, and industrialization of solutions.
- Design and development of shared libraries used transversally by all teams.
- Regular practice of pair programming and mob programming to promote collective quality and knowledge sharing.
Technologies: AWS, Java, Spring Boot, Angular, Reactor, Apache Kafka, MongoDB, Axon Framework, Terraform - CANAL+SOFTWARE ENGINEER JAVA/ANGULARPRESS AND MEDIAJuly 2016 - September 2018 (2 years and 2 months)Issy-les-Moulineaux, FranceAs a developer, I worked on the complete redesign of Studio Canal's application portfolio. In detail:• Design and development of APIs.• Enhancements and maintenance on legacy applications.• Data migration from the old IT system to the new IT system
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Education
- COMPUTER SCIENCE ENGINEERING DEGREEESIEE, July 2016DIPLÔME D'INGÉNIEUR EN INFORMATIQUE,