Hassen Benrhouma

Design and implementation of an AI orchestration platform for intelligent codebase access and automated development assistance.

Project 1: AI Orchestration Platform

- Design of an AI orchestration platform using RAG (Retrieval-Augmented Generation) with LLM multi-agent systems (Architect, Spec, Retriever, Developer, Compliance, Reviewer)

- Backend (Spring Boot 3.2 / Java 21): REST API Orchestrator with RAG client, Ollama integration, Resilience4j (circuit breaker/retry), RBAC security, TraceId logging, Swagger/OpenAPI documentation, 23 unit tests

- RAG Service (Python/FastAPI): Qdrant vector database, sentence-transformers embeddings, intelligent chunking with Tree-sitter (Java, Python, TypeScript), incremental indexing

- Frontend (Angular 18): 4 functional components (Assist, Refactor, Migrate, Review), Angular Material UI, TypeScript DTOs, lazy loading

- Creation of the Product Specification Versioned Repository (PSVR) with Git versioning

Project 2: Counting and Estimation Points Management Application

Development with Claude Code of a business application for managing counting and estimation points

- Backend (Java 21 / Spring Boot 3.5): REST APIs, PostgreSQL, caching, batch processing, clean architecture

- Frontend (Angular 18 / NgRx): State management, Alcane Design System integration, complex forms, responsive UI

- Security & Integration: Multi-source data integration, OAuth2/OIDC, OKTA authentication, secure production deployment

--- Keywords: Claude code (skills, plugins, plan mode, ...), cursor, Java 21, Spring Boot, Angular 18, AI agents, LLM, RAG, Qdrant, FastAPI, Python, Tree-sitter, Ollama, sentence-transformers, Resilience4j, Microservices, NgRx, PostgreSQL, OKTA, OAuth2/OIDC, Docker, Kubernetes

Intervention on a core business application for credit risk management in an international context.

• Automated refactoring and AI-assisted code quality improvement

• Migration to a microservices architecture

• Technical migration to Java 21 and Angular 18

• Cloud-native deployment on Kubernetes (VMware Tanzu)

• Implementation of CI/CD pipelines, Docker containerization

• Participation in code reviews, best practices, and technical support in English

Environment: Java, Spring Boot, Angular, Microservices, Kubernetes, Docker, Oracle, Jenkins, Liquibase

Design and development of a reservation platform in the hotel sector.

• Design of a microservices architecture

• Backend development Java / Spring

• Frontend development Angular

• Implementation of CI/CD pipelines

• Code review and continuous improvement of software quality

Environment: Java, Spring, Angular, MongoDB, Microservices, Docker, GitLab CI