Led design and management of 10 Java microservices using Hexagonal Architecture and Domain-Driven Design (DDD). Implemented REST APIs and integrated Node.js/TypeScript services. Achieved 100% test coverage via TDD; organized Scrum ceremonies; implemented CI/CD pipelines with Jenkins; collaborated with JIRA and Confluence. Leveraged AWS, Docker, Kubernetes, Redis, PostgreSQL, and MongoDB. Built data graphs and flight-domain models to enable cross-domain reasoning.

Intern - End of Studies Project at ECHO Aero

January 11, 2021 - February 24, 2022

Digitization of aircraft cabin configuration for analysis and recommendation use; led data processing, validation, and lifecycle tasks as part of a graduation project for a Business Intelligence degree (ESPRIT).

Software Engineer at M&C IT Consulting

April 1, 2025 - September 17, 2025

Led identification, prioritization and execution of tasks across the software development life cycle for 10 Java micro-services built with a hexagonal architecture and Domain-Driven Design (DDD); implemented CI/CD via Jenkins, deployed on AWS; designed data ingestion and analytics pipelines, including web scraping with Python and BeautifulSoup; built data-knowledge graphs and seat ranking models for airline cabin configurations; developed a seat recommendation engine using Multi-Criteria Decision-Making (MCDM); collaborated with cross-functional teams (UI/UX, business analysts); supported incident resolution and high availability across Dev/QA/UAT.

Intern at Société Générale (Tunisia)

August 1, 2019 - September 17, 2025

Participated in SAP-related integration and development work; assisted in configuring and setting up SAP interfaces and modules; contributed to building and maintaining web portals and interfaces for internal use; gained exposure to SAP solution integration with external systems; developed with Python and Flask during the internship.

Intern at Vanilla Social Media Startup

August 1, 2018 - September 17, 2025

As an AIESEC Global Entrepreneur participant, contributed to building company web pages and social media presence; developed interactive dashboards and cabin fleet analytics; created knowledge graphs and integrated tools (Python, AHP, MCDM); built interactive dashboards for business promotion and analytics.

Intern at NXT - SAP Solutions Integration

June 1, 2017 - September 17, 2025

End-of-studies project focusing on the integration of SAP solutions; assisted in configuring SAP interfaces and supporting integration with client systems; contributed to web portal development and SAP-related data flows.

Software Engineer at MNC Aero, Tunisia

April 1, 2025 - October 24, 2025

Led end-to-end development of an airline cabin data platform, architecting 10 microservices using Java (Spring Boot) with Hexagonal Architecture, DDD, CQRS and Event-Driven design to support high-volume financial transaction reconciliation; developed REST APIs with Java/Spring Boot and TypeScript (Node.js), integrated ActiveMQ and Swagger, and designed UI pages using Angular, HTML, CSS and Prism. Mentored junior developers and enforced 100% code coverage with TDD and end-to-end tests across the stack; contributed to scaling the team from 3 to 60+ engineers.