Mattia Rossi is a Technical Team Lead with 13 years of hands-on experience building full-stack web applications and leading frontend teams, currently heading the Frontend Core team for Visma Inschool in Dublin. He combines deep client-side expertise—having built custom JS frameworks like Trinity and led migrations to modern web UIs—with systems and operations experience from bank-scale environments where he managed big-data flows and Unix/mainframe scheduling. Comfortable running projects end-to-end, Mattia blends one-person founder-style autonomy (building responsive apps from scratch) with cross-department collaboration in large organizations like Intesa Sanpaolo and Primeur. He is known for mentoring junior developers, improving team productivity through reusable component architectures, and learning new languages on the fly to unblock delivery. An unusual strength is his background in both low-level operations (IBM TWS, HP-UX) and polished UX delivery, which helps him bridge reliability and usability in production systems.
13 years of coding experience
13 years of employment as a software developer
P.E.T., english course, P.E.T., english course at British Centre di Robert Dunn
Perito capotecnico informatico, Information Technology, Perito capotecnico informatico, Information Technology at I.T.I.S. Giancarlo Vallauri
Contributions:4 releases, 1 review, 7 commits in 1 year 11 months
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