Aboubaker GHRIB

Design target architectures for two strategic projects: ▪ On-premise solution for managing and steering off-market financial resources. ▪ SaaS-based tool for group-wide budget tracking and forecasting, built on SAP Analytics Cloud. • Define integration patterns (APIs, events, batch) within a complex IT ecosystem, aligned with enterprise technical standards. • Collect and refine functional requirements in collaboration with business teams. • Specify non-functional requirements to ensure performance, security, and scalability. • Produce deliverables for architecture and production committees. • Contribute to the company's Agile transformation: Scrum methodology, automated testing (unit, integration, E2E), and CI/CD pipelines. • Conduct architectural PoCs to assess viable scenarios for expert committee arbitration.

- Develop integration strategies and architecture based on business requirements - Create high-level and detailed integration designs using MuleSoft Anypoint Platform - Lead a team of developers and integration designers - Provide technical guidance and mentorship to ensure best practices are followed - Collaborate with stakeholders to gather and understand integration requirements - Translate business needs into technical integration solutions - Define and implement integration patterns (API-led, ESB, microservices) that align with best practices - Design and manage APIs - Implement data mapping and transformation logic - Handle data format conversions and validation - Implement caching and error handling strategies - Ensure security, governance, and scalability of APIs - Create and maintain comprehensive documentation for integration designs, configurations, and processes - Diagnose and resolve integration issues promptly

Roles: - Solution Architect - Integration Architect - System Architect

- Conception and maintenance of the global application architecture for the customer train while respecting standards, costs, and deadlines - Development and management of architecture policies and standards - Definition of features roadmap and technical enablers - Accompaniment of development teams in the design, selection, and integration of systems that align with the global architecture - Proactive contribution to the design of solutions and technical specifications - Providing advice and expertise to application teams - Identification of technological solutions and methodologies - Ensuring that strategies, policies, standards, and good technical practices are correctly applied - Writing and maintaining data documentation - Monitoring technical debt and security quality indicators - Member of the architecture committee and design authority

- Responsible for the applicative and technical architecture at the global level - Lead the main technical studies to identify solutions and technologies to be integrated to the stack - Prepare transversal technical enablers in a SAFe organization - Build, communicate and enforce norms, standards and guidelines - Ensure projects compliance with global architecture and security standards and guidelines - Validate each non-standard applicative choices with tech providers or internal development teams - Conception of integration interfaces between heterogeneous systems - Functional, applicative and technical designs for master solutions depending on business, technical, development and financial constraints - Assist global and local architect teams in their projects - Contribute during RFP phases by formalizing technical and architectural expectations and assess providers propositions - Member of Design Authority Office arbitrating, advising and challenging digital factories squads technical choices - Investigations and troubleshooting applications issues in Azure cloud context - Assess, challenge and propose infrastructure and security enhancements for our Azure cloud components and services - Management and ownership of transversal SaaS and third party solutions Technical stack: Microsoft Azure, Azure DevOps, GitLab, Datadog, Headless CMS, ELK, Sonarqube, App Services, Azure Functions, API Management, Application Gateway, Cosmos DB, PostgreSQL, Service Bus, Event hub, Key Vault, Blob storage, OIDC SSO, Symfony, PHP, Node.js, .NET Core, Typescript, React, Native mobile apps

- Managing Growth squad inside Passenger tribe - Launch of Electric class vehicle in the UK and Portugal - Enhancing the loyalty program with new features Technical stack: Node.js, ES6, Typescript, Express, MongoDB, RabbitMQ, Docker, Kubernetes, GitHub, JIRA

- Framing the implementation of a new transverse API layer. - Reengineering of the legacy customer space website. - Definition of technical stack and resilience oriented architecture. - Definition of CI / CD processes and automated tests. - Migration to a full cloud infrastructure (AWS). - Sprints creation, writing user stories, prioritizing tasks - Follow-up of good practices, code review and refactoring Technical stack: PHP 7, Symfony 4, API Platform, PostgreSQL, Docker, Amazon Web Services, GitLab, JIRA

- Lead of a team of the from scratch redesign of the legacy CRM platform of Audi France as well as the myAudi France website into a new microservices architecture. - Definition of the technical stack and the microservice oriented and event driven architecture. - Implementation of the Tyk.io Gateway API and creation of different middlewares. - Development of BPMN workflow engines for scoring and HTTP requests orchestration between microservices. - Development of microservices in standalone apps and common libraries with the Symfony 3 framework. - Implementation of an ETL Bundle for the migration of legacy data from SQL Server to the MySQL cluster. - Authentication via SSO and access control with JWT tokens. - Management of asynchronous processing and application events with RabbitMQ and implementation of producers and consumers. - Indexing and document search with Elasticsearch. - TDD, good practices follow-up, code review and refactoring. Technical stack: PHP 7, Symfony 3, Node.js, Codeception, ETL, Tyk.io, Redis, MariaDB, Elasticsearch, SQL Server, RabbitMQ, GitHub, JIRA

- Evolution of the purchase tunnel: Management of Carrefour Click & Collect points in the delivery page of the Desktop and Mobile site. - Backend development of delivery APIs and contributing in frontend integration. - Implementation of the new development stack including Docker, Nginx, Node.js, PHP 7, Symfony 3, Jenkins and Codeception. Technical stack: PHP 7, Symfony 3, API REST, Codeception, Elasticsearch, GitLab, JIRA

- Audi France platform reversibility in new datacenter. - Features, evolutions and optimization of the backend modules of the Audi France ecosystem. - Maintenance and evolution of databases and stored procedures. - Interfacing of the local Audi France portal with the Audi AG central system in Germany via a single SSO Web authentication process. Technical stack: PHP 5, Symfony 2, SQL Server, HTML 5, CSS 3, Javascript, jQuery, Git

- Development of an internal package management tool for CRM databases with Flask framework. - Elaboration of technical specifications and constraints of a Facebook and Twitter social networks analytics project. Technical stack: Python, Flask, SQL Server, Facebook API

- Management of the technical team and coordination with project managers and graphic designers. - Development of social web applications connected with Facebook, Twitter, Google+ and Youtube. - Development of front-end and back-end environments in HTML5 / CSS3 and PHP / MySQL. - Development of REST and SOAP webservices. - Mobile Web Integration and Responsive Web Design. - Linux servers (VPS & Dedicated) and relational databases administration. Technical stack: API REST, SOAP, PHP 5, HTML 5, CSS 3, Javascript, jQuery, Facebook API, SVN