Mamadou Diallo

Technical lead for multi-country CRM rollouts (17 deployments in 12 months). Managed migrations and harmonization of local data models to a unified global model. Coordinated 3 to 10 stakeholders per country (IT, Data, Business). Led workshops for scoping and validation of deliverables with business teams. Wrote functional and technical specifications. Managed risks related to business and regulatory challenges (marketing campaigns, compliance).

Managed projects for onboarding business applications to GCP. Led project rituals (weekly committees, schedule tracking, risk management). Coordinated project, infrastructure, security, and business teams. Structured and prioritized backlogs in collaboration with product teams. Prepared and validated production releases. Reported progress to the Portfolio Manager. Technical contribution: Configured Cloud environments on GCP. Performed interconnection tests between GCP services and Orange On-Premise infrastructures. Participated in the deployment of a shared platform on GKE. Contributed to defining a standardized application onboarding workflow. Supported and upskilled teams on GCP. Technical environment: GCP, GKE, API Gateway, Terraform, APIs, Hybrid Cloud / On-Premise Environments.

Within the OS2E department (IT Business Analysis for the Electrical & Electronics Systems Directorate), participated in the deployment of the PREEvision tool (vehicle messaging design) and its associated Message Catalog Viewer (MCV) module, in a critical industrial environment. Key responsibilities: Managed the migration of data from the legacy BDMUX tool to PREEvision. Developed Java modules for data migration and transformation. Cross-functional coordination between: 5 Business Analysts 4 Development teams (Vector editor) 4 IT stakeholders ~50 Business users Led weekly project committees. Scoped functional evolutions for the MCV module. Gathered and analyzed business needs. Tested, validated, and supported change management. Wrote technical documentation and operating procedures. Monitored and resolved incidents. Impact: Secured data migration to a strategic vehicle engineering tool. Improved visualization and exploitation of electrical and electronic systems data. Structured Business Analyst / Development Team / Editor exchanges. Technical environment: PREEvision, Java, Data Migration, E/E Engineering Tools, Automotive industrial context.