PSD2 API enabling licensed third parties to access customer accounts, retrieve data, and initiate payments with customer consent

• - Design secure Open Banking APIs compliant with PSD2 (OAuth2, certificates, consent management)
• - Implement critical enhancements for high-volume banking services (bulk transfers, corporate payments, delegated access management, ...)
• - Support third-party payment providers in API integration (diagnostics, troubleshooting)
• - Deploy and monitor distributed microservices (Kubernetes, observability)

• Java
• TypeScript
• Spring Boot
• Node.js
• Microservices
• Kafka
• MongoDB
• JUnit
• Mockito
• Jest
• Playwright
• Docker
• Kubernetes
• GitLab CI
• ArgoCD
• Dynatrace
• Grafana
• ELK
• Agile Scrum

Generative AI chatbot for customer support using Gemini

• - Improve response relevance using RAG with multilingual embeddings
• - Optimize retrieval pipelines (multi-query, reranking, similarity search)
• - Design advanced prompt engineering strategies (CoT, self-consistency)

• Python
• FastAPI
• TypeScript
• React
• Next.js
• LangChain
• PgVector
• GitLab CI
• Agile Kanban

Web platform izia-numia.com dedicated to apprenticeship program tracking

• - Define front-end architecture (React, Redux)
• - Establish quality standards and best practices
• - Lead and mentor a team of 4 developers (code reviews, coaching)
• - Optimize performance and refactor codebase

• TypeScript
• React
• Redux
• Jest
• Cypress
• MUI
• PostgreSQL
• GitLab CI
• Agile Scrum

API for soil and subsoil data

• - Design APIs for scientific data management
• - Model data and design UML diagrams
• - Develop and deliver back-end services (Spring Boot)
• - Collaborate with Ops and Front-end teams on deployment and testing

• Java
• Spring Boot
• Hibernate
• PostgreSQL
• Pulsar
• Docker
• GitLab CI
• Agile Kanban