Context
PSL (Paris Sciences & Lettres) ranks in the top 50 universities worldwide (Shanghai, Times Higher Education, QS, CWUR). PSL launched the OnePsl30 project to improve the student experience and to avoid losing the link between the university and its students once they graduate — enabling them to continue and deepen their learning through adapted, evolving content.
universities worldwide
members of the PSL community
man-days (design + development)
UX/UI Design
Steamulo first led the experience design: UX audit of the existing setup and identification of friction points, creation of user journeys (login, resource access, post-graduation engagement), low- and high-fidelity wireframes, then responsive graphic mock-ups (desktop, mobile, tablet). Digital accessibility principles (RGAA / WCAG) were integrated to ensure inclusivity.
Tools: Figma / FigJam and the Adobe suite. An iterative approach centred on users' real needs.
Java Spring Boot development
On the build side, the teams translated functional requirements into technical solutions, contributed to the application architecture and developed the front-end and back-end components. The stack combines Java / Spring Boot, Vue.js and PostgreSQL / SQL Server databases.
Emphasis was placed on release automation (DevOps), operational maintenance and observability, along with best practices (clean code, CI/CD, monitoring) to ensure the solution's stability and scalability.
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