Queiró, FranciscoFerreira, Maria Semedo Pereira da Silva2026-05-182026-05-182026-01-192025-01-31http://hdl.handle.net/10362/203154This Work Project presents DayON, a digital marketplace addressing inefficiencies in occasional work by connecting students’ availability with employers’ temporary labour needs. Using availability-based matching, transparent communication, and mutual evaluation, DayON improves coordination, trust, and speed in short-duration work. The project combines market validation and platform development to demonstrate a scalable, student-centred marketplace model.engOccasional workDigital marketplaceMatching efficiencySimplicityTrust mechanismsScorecardPlatform designAvailability-based matchingTransparencyUser communicationPurpose-driven platformmaster thesis204240751