Antonio R.

Vision, evolution, promotion, and maintenance of the architecture framework (repository, methods, models) for the Data Pole department and the Technical Measurement System base (Linky, Mobility (cars...).

Several petabytes of data, particularly from meters. Critical system.

Framing of the MoveToCloud strategy for the Data Pole and its satellite applications. Study of trajectory/pricing possibilities (hybrid, multicloud on AWS, GCP) and breakdown into technologies for each provider, on technical, functional, and organizational levels (build/run), implications on Domain-Driven Design.

Definition of POCs and evaluation of different solutions (data, AI, infra) from each publisher. Study on portable components (orchestrators, AI base in reactive event-driven architecture).

Referent architect for the SDM product (publication of regulatory data in real-time to various electricity providers including EDF)

Implementation of the Energy domain within the scope of the large-scale data project (data mesh). Study of the migration of the Hadoop big data/BI base into new cloud architectures in hybrid mode.

Development of application architectures (functional, data, solution, and technical architecture), in coordination with product teams, with TEV Solutions Managers (entity of the pole responsible for functional framing with the business) and with ASA technical architects (transverse IT department entity responsible for architectural consistency). Transverse framing of end-to-end solutions.

Construction of a roadmap for obsolescence management and support for its deployment on STM ecosystem products over 10 years.

Co-manager with the service head for the choice of architectures for the Monoprix/Naturalia technological base and responsible for proposals and validations of technological choices for various ongoing projects for the implementation of application solutions. Scope ranging from design (DAT) to production (DEX) of the group's IS projects and transverse environments)

o Networks (Cisco, Fortinet, SDWAN, Cloud Transits (Intercloud GCP/AWS/Azure)

o Firewalls, Security, and Load Balancers (Fortinet)

o Big Data: SnowFlake, Mongo, Talend, Azure (SQL, Databricks, Oracle Cloud)…

o Storage and Virtualization (Nutanix, VMWare, HyperV)

o Multi-cloud (Azure, GCP, AWS, OracleCloud) and on-premises (3 datacenters)

o Messaging Systems (API, Event)

o Applications (DBs and data migrations, Microservices, …..)

o oManagement of transverse project committees and associated communications/documentation.

o 4th level production support, management of requests and project engineers (networks, infra, DBAs…) and supplier relations (Google…).

o Processing of planned obsolescence (new DATs)

Audit of the Data, BigData architecture of the Technical base and transverse Project Management of various teams.

• Contribution to the architecture of the migration path from HortonWorks to Cloudera (7 petabytes)

• Contributor to the Technical DAT of the bigdata base for the creation of a second bigdata site (security, containers, HA, networks, double run)

• Instruction of the architecture of the BigData CI/CD platform

• Instruction of the CI/CD architecture of the DataScience base (Dataiku/hadoop) with implementation of product/domain data governance.

• Management of committees and associated communications.