Hugo Dorne

Senior Software Engineer & Scrum Master

Constencia | Instant System, multimodal mobility

Feb 2026 — Present | Sophia Antipolis

• Traveler information team: itinerary suggestions, real-time schedules and nearby mobility options, in apps used in over half of the French cities running a multimodal mobility service
• Scrum Master of a cross-functional team of six — two backend, iOS, Android, web and QA — coordinating with the other teams under SAFe
• Build the backend-for-frontend on Java 21 and Spring Boot 3, exposing itineraries and travel information to the mobile clients
• Maintain the real-time stack — WebSocket subscriptions backed by Redis, delivering live updates on the trips each client follows — including a refactor of its Livemap map module
• Keep backward compatibility with older mobile app versions while shipping new features
• Version upgrades, preventive maintenance and code quality across all of the team's applications

Senior Software Engineer

Sopra Steria | Insurance clients

Jan 2025 — Feb 2026 | Sophia Antipolis

• Built AI agents and tools with LangChain4J and Spring AI, exposed over MCP, such as a Gherkin / Cucumber test generator from user stories
• Shipped a RAG letting users query Confluence and the company's other sources of truth in natural language through a chatbot
• Designed a custom, reusable Confluence vectorization solution, before the Confluence MCPs existed
• Took part in the estimation and pre-sales of a €400k application

Senior Software Engineer

Sopra Steria | MANE

Sept 2023 — Feb 2026 | Sophia Antipolis

• Contributed to the development, implementation and architecture of MANE's new product lifecycle management (PLM) platform
• On TWINS, its vector search for products with similar compositions and flavors: defined the client's problems and needs, the solution, the architecture and the estimate
• Owned the development, on a hexagonal architecture with Java 21, Spring Boot 3, pgVector, Nx and Angular 18
• Supervised a team of 6 software engineers, part of the team based in India, on a project run entirely in English

Software Engineer & Scrum Master

Sopra Steria | Ministry of Justice

Sept 2022 — Sept 2023 | Nantes

• Digitized the prison administration's processes through a Spring Boot and Angular web application, for a nationwide rollout across French prisons
• Scrum Master within an agile release train, on cross-functional teams of seven
• Mentored an intern and an apprentice

Apprentice Software Engineer

Sopra Steria | Ministries of the Interior and Justice

Dec 2019 — Sept 2022 | Nantes

• Designed and built an admin dashboard in Java and Angular for a French naturalization management application
• Developed, tested and maintained web applications, automated unit and regression tests

General Engineering Degree

2019 — 2022

Specialized in Computer Science

Inter-University Degree — Innovation & Digital Transformation

2021 — 2022

Startup Weekend Nantes 2021 winner with the project Q'lture