Houssem Hamrouni

Context: Contribute to the development of guarantees management applications, pair programming within an agile team Tasks: - Revamp the “Fairways Guarantees” application (used by corporates) by introducing CQRS architecture and Domain Driven Design - Craft a brand-new “Guarantor Portal” application, exclusively designed for banks - Elevate User Interface with Angular - Establish robust RESTful Web Services using SpringBoot - Incorporate Electronic Signatures with DocuSign - Encrypted document storage using AWS S3 and Vault - Resolve performance bottlenecks within the applications using advanced profiling tool JProfiler - Enhance Jenkins Build and Release Pipelines - Resolve security vulnerabilities - Support and bug fixes

Context: I served as a mentor within the agile team for the “RECORD” KYC (Know Your Customer) application, an in-house project Tasks: - Revamp and optimize application components - Performance Improve: use optimized and paginated SQL queries, review Hibernate configuration - Develop new features to the application: multi-language, translation, audit of user actions… - Implement a robust data versioning system - Efficient Data Handling: Streamlined data management by enabling massive import and export of data in diverse formats, such as Excel, CSV, and JSON - Enhanced CI/CD Pipeline: Spearheaded improvements in the continuous integration chain, meticulously fine-tuning Git repositories, Jenkins jobs, Docker configurations, and release processes - Passionately took on the role of mentoring junior developers

Context: Integration of the insurance ERP “Prima Claims” for Insurance companies, within an agile team Tasks: - Adapt and develop specific features requested by clients - Enhance and maintain all application layers - Develop algorithms for claims reporting tools - Design damage assessment and compensation systems - Develop of new GUI with Angular - Create RESTful web services - Establish a publishing engine to send letters/ mails to customers - Dedicated level 3 support

Context: I took on the sole responsibility of redesigning and optimizing an in-house application, which plays a crucial role in managing configurations within the “Cleva” insurance ERP system Tasks: - Application Development, redesign, and optimization of its components - Migration from native Java to SpringBoot and Hibernate - GUI migration from JSP to AngularJS - Design and development of new RESTful Web Services - Privilege and Role Management using Spring Security