The Resilience and Tech project conceptualises individual resilience as a multidimensional construct arising from the interaction between psychological characteristics, financial resilience, and technology adoption. Its primary contribution is the development of the Resilience and Tech Database, the first open, cross-cultural dataset linking these domains within a unified empirical framework. The database combines harmonised survey data from general population samples in Switzerland and Singapore with targeted samples of FinTech users, enabling systematic comparisons across populations and user groups. By jointly measuring psychological traits (e.g., stress tolerance, mental health), financial behaviours, and technology use, the project enables the analysis of how these factors co-vary and jointly relate to resilience. This integration is particularly relevant in the context of increasingly digitalised financial systems, where individual outcomes depend on both access to technologies and the capacity to use them effectively. The dataset supports the investigation of underlying mechanisms, including behavioural heterogeneity and the role of social context, and provides a basis for replication and extension. All data collections are preregistered and accompanied by transparent documentation, facilitating reproducibility. The project contributes an empirical foundation for research at the intersection of behavioural science, finance, and digital technology.